diff options
27 files changed, 1002 insertions, 879 deletions
diff --git a/lib/protomatter b/lib/protomatter -Subproject 9f71088d2c32206c6f0495704ae0c040426d576 +Subproject 761d6437e8cd6a131d51de96974337121a9c716 diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot index 71c360889..d156b6868 100644 --- a/locale/circuitpython.pot +++ b/locale/circuitpython.pot @@ -316,7 +316,7 @@ msgstr "" #: ports/cxd56/common-hal/pulseio/PulseOut.c #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c -#: shared-bindings/pulseio/PWMOut.c +#: ports/stm/peripherals/timers.c shared-bindings/pulseio/PWMOut.c msgid "All timers in use" msgstr "" @@ -1332,11 +1332,7 @@ msgstr "" msgid "Pull not used when direction is output." msgstr "" -#: ports/stm/common-hal/pulseio/PulseIn.c -msgid "PulseIn not supported on this chip" -msgstr "" - -#: ports/stm/common-hal/pulseio/PulseOut.c +#: ports/stm/ref/pulseout-pre-timeralloc.c msgid "PulseOut not supported on this chip" msgstr "" @@ -1545,6 +1541,11 @@ msgstr "" msgid "Timeout is too long: Maximum timeout length is %d seconds" msgstr "" +#: ports/stm/common-hal/pulseio/PWMOut.c +msgid "" +"Timer was reserved for internal use - declare PWM pins earlier in the program" +msgstr "" + #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c msgid "Too many channels in sample." msgstr "" diff --git a/ports/stm/Makefile b/ports/stm/Makefile index e2dc2346e..7fce26034 100755 --- a/ports/stm/Makefile +++ b/ports/stm/Makefile @@ -207,6 +207,7 @@ SRC_C += \ mphalport.c \ boards/$(BOARD)/board.c \ boards/$(BOARD)/pins.c \ + peripherals/timers.c \ peripherals/stm32$(MCU_SERIES_LOWER)/clocks.c \ peripherals/stm32$(MCU_SERIES_LOWER)/$(MCU_VARIANT_LOWER)/pins.c \ peripherals/stm32$(MCU_SERIES_LOWER)/$(MCU_VARIANT_LOWER)/gpio.c \ diff --git a/ports/stm/common-hal/analogio/AnalogIn.c b/ports/stm/common-hal/analogio/AnalogIn.c index 1d1b308b6..588d687ee 100644 --- a/ports/stm/common-hal/analogio/AnalogIn.c +++ b/ports/stm/common-hal/analogio/AnalogIn.c @@ -29,7 +29,7 @@ #include "py/runtime.h" #include "supervisor/shared/translate.h" -#include "common-hal/microcontroller/Pin.h" +#include "shared-bindings/microcontroller/Pin.h" #include "stm32f4xx_hal.h" #include "stm32f4xx_ll_gpio.h" @@ -57,7 +57,7 @@ void common_hal_analogio_analogin_construct(analogio_analogin_obj_t* self, } else { mp_raise_ValueError(translate("Invalid ADC Unit value")); } - claim_pin(pin); + common_hal_mcu_pin_claim(pin); self->pin = pin; } diff --git a/ports/stm/common-hal/analogio/AnalogOut.c b/ports/stm/common-hal/analogio/AnalogOut.c index a505b2bf0..69c1f3e04 100644 --- a/ports/stm/common-hal/analogio/AnalogOut.c +++ b/ports/stm/common-hal/analogio/AnalogOut.c @@ -86,7 +86,7 @@ void common_hal_analogio_analogout_construct(analogio_analogout_obj_t* self, dac_on[self->dac_index] = true; self->pin = pin; - claim_pin(pin); + common_hal_mcu_pin_claim(pin); #endif } diff --git a/ports/stm/common-hal/busio/I2C.c b/ports/stm/common-hal/busio/I2C.c index 6adcf5575..b05d28c85 100644 --- a/ports/stm/common-hal/busio/I2C.c +++ b/ports/stm/common-hal/busio/I2C.c @@ -32,7 +32,7 @@ #include "shared-bindings/microcontroller/__init__.h" #include "supervisor/shared/translate.h" -#include "common-hal/microcontroller/Pin.h" +#include "shared-bindings/microcontroller/Pin.h" // I2C timing specs for the H7 and F7 // Configured for maximum possible clock settings for the family @@ -161,8 +161,8 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self, if (HAL_I2C_Init(&(self->handle)) != HAL_OK) { mp_raise_RuntimeError(translate("I2C Init Error")); } - claim_pin(sda); - claim_pin(scl); + common_hal_mcu_pin_claim(sda); + common_hal_mcu_pin_claim(scl); } void common_hal_busio_i2c_never_reset(busio_i2c_obj_t *self) { diff --git a/ports/stm/common-hal/busio/SPI.c b/ports/stm/common-hal/busio/SPI.c index d4dd6cb3f..15c746b62 100644 --- a/ports/stm/common-hal/busio/SPI.c +++ b/ports/stm/common-hal/busio/SPI.c @@ -33,7 +33,7 @@ #include "shared-bindings/microcontroller/__init__.h" #include "boards/board.h" #include "supervisor/shared/translate.h" -#include "common-hal/microcontroller/Pin.h" +#include "shared-bindings/microcontroller/Pin.h" // Note that any bugs introduced in this file can cause crashes at startup // for chips using external SPI flash. @@ -233,12 +233,12 @@ void common_hal_busio_spi_construct(busio_spi_obj_t *self, self->phase = 0; self->bits = 8; - claim_pin(sck); + common_hal_mcu_pin_claim(sck); if (self->mosi != NULL) { - claim_pin(mosi); + common_hal_mcu_pin_claim(mosi); } if (self->miso != NULL) { - claim_pin(miso); + common_hal_mcu_pin_claim(miso); } } diff --git a/ports/stm/common-hal/busio/UART.c b/ports/stm/common-hal/busio/UART.c index 7450f9897..08dae7e42 100644 --- a/ports/stm/common-hal/busio/UART.c +++ b/ports/stm/common-hal/busio/UART.c @@ -25,6 +25,7 @@ */ #include "shared-bindings/microcontroller/__init__.h" +#include "shared-bindings/microcontroller/Pin.h" #include "shared-bindings/busio/UART.h" #include "mpconfigport.h" @@ -224,10 +225,10 @@ void common_hal_busio_uart_construct(busio_uart_obj_t *self, mp_raise_ValueError(translate("UART Buffer allocation error")); } } - claim_pin(rx); + common_hal_mcu_pin_claim(rx); } if (self->tx != NULL) { - claim_pin(tx); + common_hal_mcu_pin_claim(tx); } self->baudrate = baudrate; self->timeout_ms = timeout * 1000; diff --git a/ports/stm/common-hal/digitalio/DigitalInOut.c b/ports/stm/common-hal/digitalio/DigitalInOut.c index 1354e1a32..a676aeb15 100644 --- a/ports/stm/common-hal/digitalio/DigitalInOut.c +++ b/ports/stm/common-hal/digitalio/DigitalInOut.c @@ -26,6 +26,7 @@ */ #include "shared-bindings/digitalio/DigitalInOut.h" +#include "shared-bindings/microcontroller/Pin.h" #include "py/runtime.h" #include "supervisor/shared/translate.h" @@ -46,7 +47,7 @@ void common_hal_digitalio_digitalinout_never_reset( digitalinout_result_t common_hal_digitalio_digitalinout_construct( digitalio_digitalinout_obj_t *self, const mcu_pin_obj_t *pin) { - claim_pin(pin); + common_hal_mcu_pin_claim(pin); self->pin = pin; GPIO_InitTypeDef GPIO_InitStruct = {0}; diff --git a/ports/stm/common-hal/microcontroller/Pin.c b/ports/stm/common-hal/microcontroller/Pin.c index 3e3fc0522..9fbdedead 100644 --- a/ports/stm/common-hal/microcontroller/Pin.c +++ b/ports/stm/common-hal/microcontroller/Pin.c @@ -89,6 +89,8 @@ void reset_pin_number(uint8_t pin_port, uint8_t pin_number) { void never_reset_pin_number(uint8_t pin_port, uint8_t pin_number) { never_reset_pins[pin_port] |= 1<<pin_number; + // Make sure never reset pins are also always claimed + claimed_pins[pin_port] |= 1<<pin_number; } void common_hal_never_reset_pin(const mcu_pin_obj_t* pin) { @@ -99,15 +101,9 @@ void common_hal_reset_pin(const mcu_pin_obj_t* pin) { reset_pin_number(pin->port, pin->number); } -void claim_pin(const mcu_pin_obj_t* pin) { +void claim_pin(uint8_t pin_port, uint8_t pin_number) { // Set bit in claimed_pins bitmask. - claimed_pins[pin->port] |= 1<<pin->number; - - #ifdef MICROPY_HW_NEOPIXEL - if (pin == MICROPY_HW_NEOPIXEL) { - neopixel_in_use = true; - } - #endif + claimed_pins[pin_port] |= 1<<pin_number; } bool pin_number_is_free(uint8_t pin_port, uint8_t pin_number) { @@ -137,7 +133,12 @@ uint8_t common_hal_mcu_pin_number(const mcu_pin_obj_t* pin) { } void common_hal_mcu_pin_claim(const mcu_pin_obj_t* pin) { - claim_pin(pin); + claim_pin(pin->port, pin->number); + #ifdef MICROPY_HW_NEOPIXEL + if (pin == MICROPY_HW_NEOPIXEL) { + neopixel_in_use = true; + } + #endif } void common_hal_mcu_pin_reset_number(uint8_t pin_no) { diff --git a/ports/stm/common-hal/microcontroller/Pin.h b/ports/stm/common-hal/microcontroller/Pin.h index d69ddfb1d..f461d3813 100644 --- a/ports/stm/common-hal/microcontroller/Pin.h +++ b/ports/stm/common-hal/microcontroller/Pin.h @@ -43,7 +43,7 @@ void reset_all_pins(void); // reset_pin_number takes the pin number instead of the pointer so that objects don't // need to store a full pointer. void reset_pin_number(uint8_t pin_port, uint8_t pin_number); -void claim_pin(const mcu_pin_obj_t* pin); +void claim_pin(uint8_t pin_port, uint8_t pin_number); bool pin_number_is_free(uint8_t pin_port, uint8_t pin_number); void never_reset_pin_number(uint8_t pin_port, uint8_t pin_number); GPIO_TypeDef * pin_port(uint8_t pin_port); diff --git a/ports/stm/common-hal/pulseio/PWMOut.c b/ports/stm/common-hal/pulseio/PWMOut.c index 304a1539c..ddbadaf4c 100644 --- a/ports/stm/common-hal/pulseio/PWMOut.c +++ b/ports/stm/common-hal/pulseio/PWMOut.c @@ -33,7 +33,9 @@ #include "shared-bindings/microcontroller/__init__.h" #include STM32_HAL_H -#include "common-hal/microcontroller/Pin.h" +#include "shared-bindings/microcontroller/Pin.h" + +#include "timers.h" #define ALL_CLOCKS 0xFFFF @@ -41,32 +43,6 @@ STATIC uint8_t reserved_tim[TIM_BANK_ARRAY_LEN]; STATIC uint32_t tim_frequencies[TIM_BANK_ARRAY_LEN]; STATIC bool never_reset_tim[TIM_BANK_ARRAY_LEN]; -STATIC void tim_clock_enable(uint16_t mask); -STATIC void tim_clock_disable(uint16_t mask); - -// Get the frequency (in Hz) of the source clock for the given timer. -// On STM32F405/407/415/417 there are 2 cases for how the clock freq is set. -// If the APB prescaler is 1, then the timer clock is equal to its respective -// APB clock. Otherwise (APB prescaler > 1) the timer clock is twice its -// respective APB clock. See DM00031020 Rev 4, page 115. -STATIC uint32_t timer_get_source_freq(uint32_t tim_id) { - uint32_t source, clk_div; - if (tim_id == 1 || (8 <= tim_id && tim_id <= 11)) { - // TIM{1,8,9,10,11} are on APB2 - source = HAL_RCC_GetPCLK2Freq(); - clk_div = RCC->CFGR & RCC_CFGR_PPRE2; - } else { - // TIM{2,3,4,5,6,7,12,13,14} are on APB1 - source = HAL_RCC_GetPCLK1Freq(); - clk_div = RCC->CFGR & RCC_CFGR_PPRE1; - } - if (clk_div != 0) { - // APB prescaler for this timer is > 1 - source *= 2; - } - return source; -} - STATIC uint32_t timer_get_internal_duty(uint16_t duty, uint32_t period) { //duty cycle is duty/0xFFFF fraction x (number of pulses per period) return (duty*period) / ((1 << 16) - 1); @@ -97,7 +73,6 @@ void pwmout_reset(void) { never_reset_mask |= 1 << i; } } - tim_clock_disable(ALL_CLOCKS & ~(never_reset_mask)); } pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self, @@ -107,6 +82,7 @@ pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self, bool variable_frequency) { TIM_TypeDef * TIMx; uint8_t tim_num = MP_ARRAY_SIZE(mcu_tim_pin_list); + bool tim_taken_internal = false; bool tim_chan_taken = false; bool tim_taken_f_mismatch = false; bool var_freq_mismatch = false; @@ -119,8 +95,13 @@ pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self, //if pin is same if (l_tim->pin == pin) { - //check if the timer has a channel active + //check if the timer has a channel active, or is reserved by main timer system if (reserved_tim[l_tim_index] != 0) { + // Timer has already been reserved by an internal module + if (stm_peripherals_timer_is_reserved(mcu_tim_banks[l_tim_index])) { + tim_taken_internal = true; + continue; //keep looking + } //is it the same channel? (or all channels reserved by a var-freq) if (reserved_tim[l_tim_index] & 1 << (l_tim_channel)) { tim_chan_taken = true; @@ -155,9 +136,12 @@ pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self, reserved_tim[self->tim->tim_index - 1] |= 1 << (self->tim->channel_index - 1); } tim_frequencies[self->tim->tim_index - 1] = frequency; + stm_peripherals_timer_reserve(TIMx); } else { //no match found if (tim_chan_taken) { mp_raise_ValueError(translate("No more timers available on this pin.")); + } else if (tim_taken_internal) { + mp_raise_ValueError(translate("Timer was reserved for internal use - declare PWM pins earlier in the program")); } else if (tim_taken_f_mismatch) { mp_raise_ValueError(translate("Frequency must match existing PWMOut using this timer")); } else if (var_freq_mismatch) { @@ -182,8 +166,8 @@ pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self, uint32_t prescaler = 0; //prescaler is 15 bit uint32_t period = 0; //period is 16 bit - timer_get_optimal_divisors(&period, &prescaler, frequency, - timer_get_source_freq(self->tim->tim_index)); + uint32_t source_freq = stm_peripherals_timer_get_source_freq(TIMx); + timer_get_optimal_divisors(&period, &prescaler, frequency, source_freq); //Timer init self->handle.Instance = TIMx; @@ -260,7 +244,7 @@ void common_hal_pulseio_pwmout_deinit(pulseio_pwmout_obj_t* self) { //if reserved timer has no active channels, we can disable it if (!reserved_tim[self->tim->tim_index - 1]) { tim_frequencies[self->tim->tim_index - 1] = 0x00; - tim_clock_disable(1 << (self->tim->tim_index - 1)); + stm_peripherals_timer_free(self->handle.Instance); } } @@ -282,8 +266,8 @@ void common_hal_pulseio_pwmout_set_frequency(pulseio_pwmout_obj_t* self, uint32_ uint32_t prescaler = 0; uint32_t period = 0; - timer_get_optimal_divisors(&period, &prescaler, frequency, - timer_get_source_freq(self->tim->tim_index)); + uint32_t source_freq = stm_peripherals_timer_get_source_freq(self->handle.Instance); + timer_get_optimal_divisors(&period, &prescaler, frequency, source_freq); //shut down HAL_TIM_PWM_Stop(&self->handle, self->channel); @@ -318,131 +302,3 @@ uint32_t common_hal_pulseio_pwmout_get_frequency(pulseio_pwmout_obj_t* self) { bool common_hal_pulseio_pwmout_get_variable_frequency(pulseio_pwmout_obj_t* self) { return self->variable_frequency; } - -STATIC void tim_clock_enable(uint16_t mask) { - #ifdef TIM1 - if (mask & (1 << 0)) { - __HAL_RCC_TIM1_CLK_ENABLE(); - } - #endif - #ifdef TIM2 - if (mask & (1 << 1)) { - __HAL_RCC_TIM2_CLK_ENABLE(); - } - #endif - #ifdef TIM3 - if (mask & (1 << 2)) { - __HAL_RCC_TIM3_CLK_ENABLE(); - } - #endif - #ifdef TIM4 - if (mask & (1 << 3)) { - __HAL_RCC_TIM4_CLK_ENABLE(); - } - #endif - #ifdef TIM5 - if (mask & (1 << 4)) { - __HAL_RCC_TIM5_CLK_ENABLE(); - } - #endif - //6 and 7 are reserved ADC timers - #ifdef TIM8 - if (mask & (1 << 7)) { - __HAL_RCC_TIM8_CLK_ENABLE(); - } - #endif - #ifdef TIM9 - if (mask & (1 << 8)) { - __HAL_RCC_TIM9_CLK_ENABLE(); - } - #endif - #ifdef TIM10 - if (mask & (1 << 9)) { - __HAL_RCC_TIM10_CLK_ENABLE(); - } - #endif - #ifdef TIM11 - if (mask & (1 << 10)) { - __HAL_RCC_TIM11_CLK_ENABLE(); - } - #endif - #ifdef TIM12 - if (mask & (1 << 11)) { - __HAL_RCC_TIM12_CLK_ENABLE(); - } - #endif - #ifdef TIM13 - if (mask & (1 << 12)) { - __HAL_RCC_TIM13_CLK_ENABLE(); - } - #endif - #ifdef TIM14 - if (mask & (1 << 13)) { - __HAL_RCC_TIM14_CLK_ENABLE(); - } - #endif -} - -STATIC void tim_clock_disable(uint16_t mask) { - #ifdef TIM1 - if (mask & (1 << 0)) { - __HAL_RCC_TIM1_CLK_DISABLE(); - } - #endif - #ifdef TIM2 - if (mask & (1 << 1)) { - __HAL_RCC_TIM2_CLK_DISABLE(); - } - #endif - #ifdef TIM3 - if (mask & (1 << 2)) { - __HAL_RCC_TIM3_CLK_DISABLE(); - } - #endif - #ifdef TIM4 - if (mask & (1 << 3)) { - __HAL_RCC_TIM4_CLK_DISABLE(); - } - #endif - #ifdef TIM5 - if (mask & (1 << 4)) { - __HAL_RCC_TIM5_CLK_DISABLE(); - } - #endif - //6 and 7 are reserved ADC timers - #ifdef TIM8 - if (mask & (1 << 7)) { - __HAL_RCC_TIM8_CLK_DISABLE(); - } - #endif - #ifdef TIM9 - if (mask & (1 << 8)) { - __HAL_RCC_TIM9_CLK_DISABLE(); - } - #endif - #ifdef TIM10 - if (mask & (1 << 9)) { - __HAL_RCC_TIM10_CLK_DISABLE(); - } - #endif - #ifdef TIM11 - if (mask & (1 << 10)) { - __HAL_RCC_TIM11_CLK_DISABLE(); - } - #endif - #ifdef TIM12 - if (mask & (1 << 11)) { - __HAL_RCC_TIM12_CLK_DISABLE(); - } - #endif - #ifdef TIM13 - if (mask & (1 << 12)) { - __HAL_RCC_TIM13_CLK_DISABLE(); - } - #endif - #ifdef TIM14 - if (mask & (1 << 13)) { - __HAL_RCC_TIM14_CLK_DISABLE(); - } - #endif -} diff --git a/ports/stm/common-hal/pulseio/PulseIn.c b/ports/stm/common-hal/pulseio/PulseIn.c index 9d82a18a0..4052c240f 100644 --- a/ports/stm/common-hal/pulseio/PulseIn.c +++ b/ports/stm/common-hal/pulseio/PulseIn.c @@ -31,40 +31,38 @@ #include "py/gc.h" #include "py/runtime.h" #include "shared-bindings/microcontroller/__init__.h" +#include "shared-bindings/microcontroller/Pin.h" #include "shared-bindings/pulseio/PulseIn.h" +#include "timers.h" #include STM32_HAL_H #define STM32_GPIO_PORT_SIZE 16 - static pulseio_pulsein_obj_t* _objs[STM32_GPIO_PORT_SIZE]; -STATIC TIM_HandleTypeDef t6_handle; +STATIC TIM_HandleTypeDef tim_handle; static uint32_t overflow_count = 0; STATIC uint8_t refcount = 0; static void assign_EXTI_Interrupt(pulseio_pulsein_obj_t* self, uint8_t num); -void TIM6_IRQHandler(void) +void pulsein_timer_event_handler(void) { // Detect TIM Update event - if (__HAL_TIM_GET_FLAG(&t6_handle, TIM_FLAG_UPDATE) != RESET) + if (__HAL_TIM_GET_FLAG(&tim_handle, TIM_FLAG_UPDATE) != RESET) { - if (__HAL_TIM_GET_IT_SOURCE(&t6_handle, TIM_IT_UPDATE) != RESET) + if (__HAL_TIM_GET_IT_SOURCE(&tim_handle, TIM_IT_UPDATE) != RESET) { - __HAL_TIM_CLEAR_IT(&t6_handle, TIM_IT_UPDATE); + __HAL_TIM_CLEAR_IT(&tim_handle, TIM_IT_UPDATE); overflow_count++; } } } -static void pulsein_handler(uint8_t num) { +static void pulsein_exti_event_handler(uint8_t num) { // Grab the current time first. uint32_t current_overflow = overflow_count; - uint32_t current_count = 0; - #if HAS_BASIC_TIM - current_count = TIM6->CNT; - #endif + uint32_t current_count = tim_handle.Instance->CNT; // Interrupt register must be cleared manually EXTI->PR = 1 << num; @@ -105,17 +103,14 @@ void pulsein_reset(void) { } memset(_objs, 0, sizeof(_objs)); - #if HAS_BASIC_TIM - __HAL_RCC_TIM6_CLK_DISABLE(); + HAL_TIM_Base_DeInit(&tim_handle); + tim_clock_disable(stm_peripherals_timer_get_index(tim_handle.Instance)); + memset(&tim_handle, 0, sizeof(tim_handle)); refcount = 0; - #endif } void common_hal_pulseio_pulsein_construct(pulseio_pulsein_obj_t* self, const mcu_pin_obj_t* pin, uint16_t maxlen, bool idle_state) { -#if !(HAS_BASIC_TIM) - mp_raise_NotImplementedError(translate("PulseIn not supported on this chip")); -#else // STM32 has one shared EXTI for each pin number, 0-15 uint8_t p_num = pin->number; if(_objs[p_num]) { @@ -141,24 +136,34 @@ void common_hal_pulseio_pulsein_construct(pulseio_pulsein_obj_t* self, const mcu self->last_count = 0; self->last_overflow = 0; - if (HAL_TIM_Base_GetState(&t6_handle) == HAL_TIM_STATE_RESET) { - // Set the new period - t6_handle.Instance = TIM6; - t6_handle.Init.Prescaler = 168; // HCLK is 168 mhz so divide down to 1mhz - t6_handle.Init.Period = 0xffff; - HAL_TIM_Base_Init(&t6_handle); + if (HAL_TIM_Base_GetState(&tim_handle) == HAL_TIM_STATE_RESET) { + // Find a suitable timer + TIM_TypeDef * tim_instance = stm_peripherals_find_timer(); + stm_peripherals_timer_reserve(tim_instance); + + // Set ticks to 1us + uint32_t source = stm_peripherals_timer_get_source_freq(tim_instance); + uint32_t prescaler = source/1000000; + + // Enable clocks and IRQ, set callback + stm_peripherals_timer_preinit(tim_instance, 4, pulsein_timer_event_handler); - // TIM6 has limited HAL support, set registers manually - t6_handle.Instance->SR = 0; // Prevent the SR from triggering an interrupt - t6_handle.Instance->CR1 |= TIM_CR1_CEN; // Resume timer - t6_handle.Instance->CR1 |= TIM_CR1_URS; // Disable non-overflow interrupts - __HAL_TIM_ENABLE_IT(&t6_handle, TIM_IT_UPDATE); + // Set the new period + tim_handle.Instance = tim_instance; + tim_handle.Init.Prescaler = prescaler - 1; + tim_handle.Init.Period = 0x10000 - 1; //65 ms period (maximum) + HAL_TIM_Base_Init(&tim_handle); + + // Set registers manually + tim_handle.Instance->SR = 0; // Prevent the SR from triggering an interrupt + tim_handle.Instance->CR1 |= TIM_CR1_CEN; // Resume timer + tim_handle.Instance->CR1 |= TIM_CR1_URS; // Disable non-overflow interrupts + __HAL_TIM_ENABLE_IT(&tim_handle, TIM_IT_UPDATE); overflow_count = 0; } // Add to active PulseIns refcount++; -#endif // EXTI pins can also be read as an input GPIO_InitTypeDef GPIO_InitStruct = {0}; @@ -170,7 +175,7 @@ void common_hal_pulseio_pulsein_construct(pulseio_pulsein_obj_t* self, const mcu // Interrupt starts immediately assign_EXTI_Interrupt(self, pin->number); HAL_NVIC_EnableIRQ(self->irq); - claim_pin(pin); + common_hal_mcu_pin_claim(pin); } bool common_hal_pulseio_pulsein_deinited(pulseio_pulsein_obj_t* self) { @@ -182,16 +187,13 @@ void common_hal_pulseio_pulsein_deinit(pulseio_pulsein_obj_t* self) { return; } //Remove pulsein slot from shared array - HAL_NVIC_DisableIRQ(self->irq); _objs[self->pin->number] = NULL; reset_pin_number(self->pin->port, self->pin->number); self->pin = NULL; refcount--; if (refcount == 0) { - #if HAS_BASIC_TIM - __HAL_RCC_TIM6_CLK_DISABLE(); - #endif + stm_peripherals_timer_free(tim_handle.Instance); } } @@ -299,23 +301,23 @@ static void assign_EXTI_Interrupt(pulseio_pulsein_obj_t* self, uint8_t num) { void EXTI0_IRQHandler(void) { - pulsein_handler(0); + pulsein_exti_event_handler(0); } void EXTI1_IRQHandler(void) { - pulsein_handler(1); + pulsein_exti_event_handler(1); } void EXTI2_IRQHandler(void) { - pulsein_handler(2); + pulsein_exti_event_handler(2); } void EXTI3_IRQHandler(void) { - pulsein_handler(3); + pulsein_exti_event_handler(3); } void EXTI4_IRQHandler(void) { - pulsein_handler(4); + pulsein_exti_event_handler(4); } void EXTI9_5_IRQHandler(void) @@ -323,7 +325,7 @@ void EXTI9_5_IRQHandler(void) uint32_t pending = EXTI->PR; for (uint i = 5; i <= 9; i++) { if(pending & (1 << i)) { - pulsein_handler(i); + pulsein_exti_event_handler(i); } } } @@ -333,7 +335,7 @@ void EXTI15_10_IRQHandler(void) uint32_t pending = EXTI->PR; for (uint i = 10; i <= 15; i++) { if(pending & (1 << i)) { - pulsein_handler(i); + pulsein_exti_event_handler(i); } } } diff --git a/ports/stm/common-hal/pulseio/PulseOut.c b/ports/stm/common-hal/pulseio/PulseOut.c index c7c879c88..bcc25d817 100644 --- a/ports/stm/common-hal/pulseio/PulseOut.c +++ b/ports/stm/common-hal/pulseio/PulseOut.c @@ -36,20 +36,20 @@ #include "supervisor/shared/translate.h" #include STM32_HAL_H -#include "common-hal/microcontroller/Pin.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "timers.h" // A single timer is shared amongst all PulseOut objects under the assumption that // the code is single threaded. STATIC uint8_t refcount = 0; - STATIC uint16_t *pulse_array = NULL; STATIC volatile uint16_t pulse_array_index = 0; STATIC uint16_t pulse_array_length; - //Timer is shared, must be accessible by interrupt -STATIC TIM_HandleTypeDef t7_handle; +STATIC TIM_HandleTypeDef tim_handle; pulseio_pulseout_obj_t *curr_pulseout = NULL; + STATIC void turn_on(pulseio_pulseout_obj_t *pulseout) { // Turn on PWM HAL_TIM_PWM_Start(&(pulseout->pwmout->handle), pulseout->pwmout->channel); @@ -65,91 +65,78 @@ STATIC void turn_off(pulseio_pulseout_obj_t *pulseout) { STATIC void start_timer(void) { // Set the new period - t7_handle.Init.Period = pulse_array[pulse_array_index] - 1; - HAL_TIM_Base_Init(&t7_handle); + tim_handle.Init.Period = pulse_array[pulse_array_index] - 1; + HAL_TIM_Base_Init(&tim_handle); // TIM7 has limited HAL support, set registers manually - t7_handle.Instance->SR = 0; // Prevent the SR from triggering an interrupt - t7_handle.Instance->CR1 |= TIM_CR1_CEN; // Resume timer - t7_handle.Instance->CR1 |= TIM_CR1_URS; // Disable non-overflow interrupts - __HAL_TIM_ENABLE_IT(&t7_handle, TIM_IT_UPDATE); - + tim_handle.Instance->SR = 0; // Prevent the SR from triggering an interrupt + tim_handle.Instance->CR1 |= TIM_CR1_CEN; // Resume timer + tim_handle.Instance->CR1 |= TIM_CR1_URS; // Disable non-overflow interrupts + __HAL_TIM_ENABLE_IT(&tim_handle, TIM_IT_UPDATE); } STATIC void pulseout_event_handler(void) { - if (curr_pulseout->pwmout == NULL) { - return; //invalid interrupt - } - - HAL_GPIO_WritePin(pin_port(2),pin_mask(6), 1); - HAL_GPIO_WritePin(pin_port(2),pin_mask(6), 0); - - pulse_array_index++; - - // No more pulses. Turn off output and don't restart. - if (pulse_array_index >= pulse_array_length) { - turn_off(curr_pulseout); - return; - } - - // Alternate on and off, starting with on. - if (pulse_array_index % 2 == 0) { - turn_on(curr_pulseout); - } else { - turn_off(curr_pulseout); + // Detect TIM Update event + if (__HAL_TIM_GET_FLAG(&tim_handle, TIM_FLAG_UPDATE) != RESET) + { + if (__HAL_TIM_GET_IT_SOURCE(&tim_handle, TIM_IT_UPDATE) != RESET) + { + __HAL_TIM_CLEAR_IT(&tim_handle, TIM_IT_UPDATE); + if (curr_pulseout->pwmout == NULL) { + return; //invalid interrupt + } + + pulse_array_index++; + + // No more pulses. Turn off output and don't restart. + if (pulse_array_index >= pulse_array_length) { + turn_off(curr_pulseout); + return; + } + + // Alternate on and off, starting with on. + if (pulse_array_index % 2 == 0) { + turn_on(curr_pulseout); + } else { + turn_off(curr_pulseout); + } + + // Count up to the next given value. + start_timer(); + } } - - // Count up to the next given value. - start_timer(); } void pulseout_reset() { - #if HAS_BASIC_TIM - __HAL_RCC_TIM7_CLK_DISABLE(); + stm_peripherals_timer_free(tim_handle.Instance); refcount = 0; - #endif } void common_hal_pulseio_pulseout_construct(pulseio_pulseout_obj_t* self, const pulseio_pwmout_obj_t* carrier) { -#if !(HAS_BASIC_TIM) - mp_raise_NotImplementedError(translate("PulseOut not supported on this chip")); -#else // Add to active PulseOuts refcount++; + TIM_TypeDef * tim_instance = stm_peripherals_find_timer(); + stm_peripherals_timer_reserve(tim_instance); - // Calculate a 1 ms period - uint32_t source, clk_div; - source = HAL_RCC_GetPCLK1Freq(); // TIM7 is on APB1 - clk_div = RCC->CFGR & RCC_CFGR_PPRE1; - // APB quirk, see See DM00031020 Rev 4, page 115. - if (clk_div != 0) { - // APB prescaler for this timer is > 1 - source *= 2; - } - + //calculate a 1ms period + uint32_t source = stm_peripherals_timer_get_source_freq(tim_instance); uint32_t prescaler = source/1000000; //1us intervals - __HAL_RCC_TIM7_CLK_ENABLE(); - HAL_NVIC_SetPriority(TIM7_IRQn, 4, 0); - HAL_NVIC_EnableIRQ(TIM7_IRQn); - - // Timers 6 and 7 have no pins, so using them doesn't affect PWM availability - t7_handle.Instance = TIM7; - t7_handle.Init.Period = 100; //immediately replaced. - t7_handle.Init.Prescaler = prescaler - 1; - t7_handle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; - t7_handle.Init.CounterMode = TIM_COUNTERMODE_UP; - t7_handle.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; + stm_peripherals_timer_preinit(tim_instance, 4, pulseout_event_handler); + tim_handle.Instance = tim_instance; + tim_handle.Init.Period = 100; //immediately replaced. + tim_handle.Init.Prescaler = prescaler - 1; + tim_handle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; + tim_handle.Init.CounterMode = TIM_COUNTERMODE_UP; + tim_handle.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; - HAL_TIM_Base_Init(&t7_handle); - t7_handle.Instance->SR = 0; + HAL_TIM_Base_Init(&tim_handle); + tim_handle.Instance->SR = 0; // The HAL can't work with const, recast required. self->pwmout = (pulseio_pwmout_obj_t*)carrier; - turn_off(self); -#endif } bool common_hal_pulseio_pulseout_deinited(pulseio_pulseout_obj_t* self) { @@ -165,9 +152,7 @@ void common_hal_pulseio_pulseout_deinit(pulseio_pulseout_obj_t* self) { refcount--; if (refcount == 0) { - #if HAS_BASIC_TIM - __HAL_RCC_TIM7_CLK_DISABLE(); - #endif + stm_peripherals_timer_free(tim_handle.Instance); } } @@ -190,24 +175,11 @@ void common_hal_pulseio_pulseout_send(pulseio_pulseout_obj_t* self, uint16_t* pu // signal. RUN_BACKGROUND_TASKS; - // Use when debugging, or issues are irrecoverable + // // Use when debugging, or issues are irrecoverable // if ((supervisor_ticks_ms64() - starttime ) > timeout ) { // mp_raise_RuntimeError(translate("Error: Send Timeout")); // } } //turn off timer counter. - t7_handle.Instance->CR1 &= ~TIM_CR1_CEN; -} - -void TIM7_IRQHandler(void) -{ - // Detect TIM Update event - if (__HAL_TIM_GET_FLAG(&t7_handle, TIM_FLAG_UPDATE) != RESET) - { - if (__HAL_TIM_GET_IT_SOURCE(&t7_handle, TIM_IT_UPDATE) != RESET) - { - __HAL_TIM_CLEAR_IT(&t7_handle, TIM_IT_UPDATE); - pulseout_event_handler(); - } - } + tim_handle.Instance->CR1 &= ~TIM_CR1_CEN; } diff --git a/ports/stm/common-hal/rgbmatrix/RGBMatrix.c b/ports/stm/common-hal/rgbmatrix/RGBMatrix.c index 9e60cc3e6..3b42631ad 100644 --- a/ports/stm/common-hal/rgbmatrix/RGBMatrix.c +++ b/ports/stm/common-hal/rgbmatrix/RGBMatrix.c @@ -27,28 +27,30 @@ #include <stddef.h> #include "common-hal/rgbmatrix/RGBMatrix.h" +#include "timers.h" #include STM32_HAL_H extern void _PM_IRQ_HANDLER(void); void *common_hal_rgbmatrix_timer_allocate() { - // TODO(jepler) properly handle resource allocation including never-reset - return TIM6; + TIM_TypeDef * timer = stm_peripherals_find_timer(); + stm_peripherals_timer_reserve(timer); + return timer; } - void common_hal_rgbmatrix_timer_enable(void* ptr) { - HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn); + TIM_TypeDef *tim = (TIM_TypeDef*)ptr; + HAL_NVIC_EnableIRQ(stm_peripherals_timer_get_irqnum(tim)); } void common_hal_rgbmatrix_timer_disable(void* ptr) { TIM_TypeDef *tim = (TIM_TypeDef*)ptr; tim->DIER &= ~TIM_DIER_UIE; - HAL_NVIC_DisableIRQ(TIM6_DAC_IRQn); } void common_hal_rgbmatrix_timer_free(void* ptr) { + TIM_TypeDef *tim = (TIM_TypeDef*)ptr; + stm_peripherals_timer_free(tim); common_hal_rgbmatrix_timer_disable(ptr); - // TODO(jepler) properly handle resource allocation including never-reset } diff --git a/ports/stm/peripherals/stm32f4/stm32f405xx/periph.c b/ports/stm/peripherals/stm32f4/stm32f405xx/periph.c index e75f0b206..e2124bc30 100644 --- a/ports/stm/peripherals/stm32f4/stm32f405xx/periph.c +++ b/ports/stm/peripherals/stm32f4/stm32f405xx/periph.c @@ -29,55 +29,57 @@ #include "peripherals/pins.h" #include "peripherals/periph.h" -// I2C +I2C_TypeDef * mcu_i2c_banks[I2C_BANK_ARRAY_LEN] = {I2C1, I2C2, I2C3}; -I2C_TypeDef * mcu_i2c_banks[3] = {I2C1, I2C2, I2C3}; - -const mcu_periph_obj_t mcu_i2c_sda_list[4] = { +const mcu_periph_obj_t mcu_i2c_sda_list[I2C_SDA_ARRAY_LEN] = { PERIPH(1, 4, &pin_PB07), PERIPH(1, 4, &pin_PB09), PERIPH(2, 4, &pin_PB11), PERIPH(3, 4, &pin_PC09), + PERIPH(2, 4, &pin_PF00), + PERIPH(2, 4, &pin_PH05), + PERIPH(3, 4, &pin_PH08), }; - -const mcu_periph_obj_t mcu_i2c_scl_list[4] = { +const mcu_periph_obj_t mcu_i2c_scl_list[I2C_SCL_ARRAY_LEN] = { + PERIPH(3, 4, &pin_PA08), PERIPH(1, 4, &pin_PB06), PERIPH(1, 4, &pin_PB08), PERIPH(2, 4, &pin_PB10), - PERIPH(3, 4, &pin_PA08) + PERIPH(2, 4, &pin_PF01), + PERIPH(2, 4, &pin_PH04), + PERIPH(3, 4, &pin_PH07), }; -SPI_TypeDef * mcu_spi_banks[3] = {SPI1, SPI2, SPI3}; +SPI_TypeDef * mcu_spi_banks[SPI_BANK_ARRAY_LEN] = {SPI1, SPI2, SPI3}; -const mcu_periph_obj_t mcu_spi_sck_list[7] = { +const mcu_periph_obj_t mcu_spi_sck_list[SPI_SCK_ARRAY_LEN] = { PERIPH(1, 5, &pin_PA05), PERIPH(1, 5, &pin_PB03), + PERIPH(3, 6, &pin_PB03), PERIPH(2, 5, &pin_PB10), PERIPH(2, 5, &pin_PB13), - PERIPH(2, 5, &pin_PC07), - PERIPH(3, 6, &pin_PB03), PERIPH(3, 6, &pin_PC10), + PERIPH(2, 5, &pin_PI01), }; - -const mcu_periph_obj_t mcu_spi_mosi_list[6] = { +const mcu_periph_obj_t mcu_spi_mosi_list[SPI_MOSI_ARRAY_LEN] = { PERIPH(1, 5, &pin_PA07), PERIPH(1, 5, &pin_PB05), + PERIPH(3, 6, &pin_PB05), PERIPH(2, 5, &pin_PB15), PERIPH(2, 5, &pin_PC03), - PERIPH(3, 6, &pin_PB05), PERIPH(3, 6, &pin_PC12), + PERIPH(2, 5, &pin_PI03), }; - -const mcu_periph_obj_t mcu_spi_miso_list[6] = { +const mcu_periph_obj_t mcu_spi_miso_list[SPI_MISO_ARRAY_LEN] = { PERIPH(1, 5, &pin_PA06), PERIPH(1, 5, &pin_PB04), + PERIPH(3, 6, &pin_PB04), PERIPH(2, 5, &pin_PB14), PERIPH(2, 5, &pin_PC02), - PERIPH(3, 6, &pin_PB04), PERIPH(3, 6, &pin_PC11), + PERIPH(2, 5, &pin_PI02), }; - -const mcu_periph_obj_t mcu_spi_nss_list[6] = { +const mcu_periph_obj_t mcu_spi_nss_list[SPI_NSS_ARRAY_LEN] = { PERIPH(1, 5, &pin_PA04), PERIPH(1, 5, &pin_PA15), PERIPH(2, 5, &pin_PB09), @@ -89,7 +91,7 @@ const mcu_periph_obj_t mcu_spi_nss_list[6] = { USART_TypeDef * mcu_uart_banks[MAX_UART] = {USART1, USART2, USART3, UART4, UART5, USART6}; bool mcu_uart_has_usart[MAX_UART] = {true, true, true, false, false, true}; -const mcu_periph_obj_t mcu_uart_tx_list[12] = { +const mcu_periph_obj_t mcu_uart_tx_list[UART_TX_ARRAY_LEN] = { PERIPH(4, 8, &pin_PA00), PERIPH(2, 7, &pin_PA02), PERIPH(1, 7, &pin_PA09), @@ -103,8 +105,7 @@ const mcu_periph_obj_t mcu_uart_tx_list[12] = { PERIPH(3, 7, &pin_PD08), PERIPH(6, 8, &pin_PG14), }; - -const mcu_periph_obj_t mcu_uart_rx_list[12] = { +const mcu_periph_obj_t mcu_uart_rx_list[UART_RX_ARRAY_LEN] = { PERIPH(4, 8, &pin_PA01), PERIPH(2, 7, &pin_PA03), PERIPH(1, 7, &pin_PA10), @@ -121,74 +122,75 @@ const mcu_periph_obj_t mcu_uart_rx_list[12] = { //Timers //TIM6 and TIM7 are basic timers that are only used by DAC, and don't have pins -TIM_TypeDef * mcu_tim_banks[14] = {TIM1, TIM2, TIM3, TIM4, TIM5, NULL, NULL, TIM8, TIM9, TIM10, +TIM_TypeDef * mcu_tim_banks[TIM_BANK_ARRAY_LEN] = {TIM1, TIM2, TIM3, TIM4, TIM5, NULL, NULL, TIM8, TIM9, TIM10, TIM11, TIM12, TIM13, TIM14}; -const mcu_tim_pin_obj_t mcu_tim_pin_list[56] = { - TIM(2,1,1,&pin_PA00), - TIM(5,2,1,&pin_PA00), - TIM(2,1,2,&pin_PA01), - TIM(5,2,2,&pin_PA01), - TIM(2,1,3,&pin_PA02), - TIM(5,2,3,&pin_PA02), - TIM(2,1,4,&pin_PA03), - TIM(5,2,4,&pin_PA03), - TIM(9,3,1,&pin_PA02), - TIM(9,3,2,&pin_PA03), - TIM(3,2,1,&pin_PA06), - TIM(13,9,1,&pin_PA06), - TIM(3,2,2,&pin_PA07), - TIM(14,9,1,&pin_PA07), - TIM(1,1,1,&pin_PA08), - TIM(1,1,2,&pin_PA09), - TIM(1,1,3,&pin_PA10), - TIM(1,1,4,&pin_PA11), - TIM(2,1,1,&pin_PA15), - TIM(3,2,3,&pin_PB00), - TIM(3,2,4,&pin_PB01), - TIM(2,1,2,&pin_PB03), - TIM(3,2,1,&pin_PB04), - TIM(3,2,2,&pin_PB05), - TIM(4,2,1,&pin_PB06), - TIM(4,2,2,&pin_PB07), - TIM(4,2,3,&pin_PB08), - TIM(10,2,1,&pin_PB08), - TIM(4,2,4,&pin_PB09), - TIM(11,2,1,&pin_PB09), - TIM(2,1,3,&pin_PB10), - TIM(2,1,4,&pin_PB11), - TIM(12,9,1,&pin_PB14), - TIM(12,9,2,&pin_PB15), - TIM(3,2,1,&pin_PC06), - TIM(3,2,2,&pin_PC07), - TIM(3,2,3,&pin_PC08), - TIM(3,2,4,&pin_PC09), - TIM(8,3,1,&pin_PC06), - TIM(8,3,2,&pin_PC07), - TIM(8,3,3,&pin_PC08), - TIM(8,3,4,&pin_PC09), - TIM(4,2,1,&pin_PD12), - TIM(4,2,2,&pin_PD13), - TIM(4,2,3,&pin_PD14), - TIM(4,2,4,&pin_PD15), - TIM(9,3,1,&pin_PE05), - TIM(9,3,2,&pin_PE06), - TIM(1,1,1,&pin_PE09), - TIM(1,1,2,&pin_PE11), - TIM(1,1,3,&pin_PE13), - TIM(1,1,4,&pin_PE14), - TIM(10,3,1,&pin_PF06), - TIM(11,3,1,&pin_PF07), - TIM(13,9,1,&pin_PF08), - TIM(14,9,1,&pin_PF09), - // TIM(12,9,1,&pin_PH06), //TODO: include these when pin map is expanded - // TIM(12,9,2,&pin_PH09), - // TIM(5,2,1,&pin_PH10), - // TIM(5,2,2,&pin_PH11), - // TIM(5,2,3,&pin_PH12), - // TIM(5,2,4,&pin_PI00), - // TIM(8,3,4,&pin_PI02), - // TIM(8,3,1,&pin_PI05), - // TIM(8,3,2,&pin_PI06), - // TIM(8,3,3,&pin_PI07), +const mcu_tim_pin_obj_t mcu_tim_pin_list[TIM_PIN_ARRAY_LEN] = { + TIM(2, 1, 1, &pin_PA00), + TIM(5, 2, 1, &pin_PA00), + TIM(2, 1, 2, &pin_PA01), + TIM(5, 2, 2, &pin_PA01), + TIM(2, 1, 3, &pin_PA02), + TIM(5, 2, 3, &pin_PA02), + TIM(9, 3, 1, &pin_PA02), + TIM(2, 1, 4, &pin_PA03), + TIM(5, 2, 4, &pin_PA03), + TIM(9, 3, 2, &pin_PA03), + TIM(2, 1, 1, &pin_PA05), + TIM(3, 2, 1, &pin_PA06), + TIM(13, 9, 1, &pin_PA06), + TIM(3, 2, 2, &pin_PA07), + TIM(14, 9, 1, &pin_PA07), + TIM(1, 1, 1, &pin_PA08), + TIM(1, 1, 2, &pin_PA09), + TIM(1, 1, 3, &pin_PA10), + TIM(1, 1, 4, &pin_PA11), + TIM(2, 1, 1, &pin_PA15), + TIM(3, 2, 3, &pin_PB00), + TIM(3, 2, 4, &pin_PB01), + TIM(2, 1, 2, &pin_PB03), + TIM(3, 2, 1, &pin_PB04), + TIM(3, 2, 2, &pin_PB05), + TIM(4, 2, 1, &pin_PB06), + TIM(4, 2, 2, &pin_PB07), + TIM(4, 2, 3, &pin_PB08), + TIM(10, 3, 1, &pin_PB08), + TIM(4, 2, 4, &pin_PB09), + TIM(11, 3, 1, &pin_PB09), + TIM(2, 1, 3, &pin_PB10), + TIM(2, 1, 4, &pin_PB11), + TIM(12, 9, 1, &pin_PB14), + TIM(12, 9, 2, &pin_PB15), + TIM(3, 2, 1, &pin_PC06), + TIM(8, 3, 1, &pin_PC06), + TIM(3, 2, 2, &pin_PC07), + TIM(8, 3, 2, &pin_PC07), + TIM(3, 2, 3, &pin_PC08), + TIM(8, 3, 3, &pin_PC08), + TIM(3, 2, 4, &pin_PC09), + TIM(8, 3, 4, &pin_PC09), + TIM(4, 2, 1, &pin_PD12), + TIM(4, 2, 2, &pin_PD13), + TIM(4, 2, 3, &pin_PD14), + TIM(4, 2, 4, &pin_PD15), + TIM(9, 3, 1, &pin_PE05), + TIM(9, 3, 2, &pin_PE06), + TIM(1, 1, 1, &pin_PE09), + TIM(1, 1, 2, &pin_PE11), + TIM(1, 1, 3, &pin_PE13), + TIM(1, 1, 4, &pin_PE14), + TIM(10, 3, 1, &pin_PF06), + TIM(11, 3, 1, &pin_PF07), + TIM(13, 9, 1, &pin_PF08), + TIM(14, 9, 1, &pin_PF09), + TIM(12, 9, 1, &pin_PH06), + TIM(12, 9, 2, &pin_PH09), + TIM(5, 2, 1, &pin_PH10), + TIM(5, 2, 2, &pin_PH11), + TIM(5, 2, 3, &pin_PH12), + TIM(5, 2, 4, &pin_PI00), + TIM(8, 3, 4, &pin_PI02), + TIM(8, 3, 1, &pin_PI05), + TIM(8, 3, 2, &pin_PI06), + TIM(8, 3, 3, &pin_PI07), }; diff --git a/ports/stm/peripherals/stm32f4/stm32f405xx/periph.h b/ports/stm/peripherals/stm32f4/stm32f405xx/periph.h index df67a99d7..e52568c85 100644 --- a/ports/stm/peripherals/stm32f4/stm32f405xx/periph.h +++ b/ports/stm/peripherals/stm32f4/stm32f405xx/periph.h @@ -28,29 +28,36 @@ #define MICROPY_INCLUDED_STM32_PERIPHERALS_STM32F405XX_PERIPH_H //I2C -extern I2C_TypeDef * mcu_i2c_banks[3]; - -extern const mcu_periph_obj_t mcu_i2c_sda_list[4]; -extern const mcu_periph_obj_t mcu_i2c_scl_list[4]; +#define I2C_BANK_ARRAY_LEN 3 +#define I2C_SDA_ARRAY_LEN 7 +#define I2C_SCL_ARRAY_LEN 7 +extern I2C_TypeDef * mcu_i2c_banks[I2C_BANK_ARRAY_LEN]; +extern const mcu_periph_obj_t mcu_i2c_sda_list[I2C_SDA_ARRAY_LEN]; +extern const mcu_periph_obj_t mcu_i2c_scl_list[I2C_SCL_ARRAY_LEN]; //SPI -extern SPI_TypeDef * mcu_spi_banks[3]; - -extern const mcu_periph_obj_t mcu_spi_sck_list[7]; -extern const mcu_periph_obj_t mcu_spi_mosi_list[6]; -extern const mcu_periph_obj_t mcu_spi_miso_list[6]; -extern const mcu_periph_obj_t mcu_spi_nss_list[6]; +#define SPI_BANK_ARRAY_LEN 3 +#define SPI_SCK_ARRAY_LEN 7 +#define SPI_MOSI_ARRAY_LEN 7 +#define SPI_MISO_ARRAY_LEN 7 +#define SPI_NSS_ARRAY_LEN 6 +extern SPI_TypeDef * mcu_spi_banks[SPI_BANK_ARRAY_LEN]; +extern const mcu_periph_obj_t mcu_spi_sck_list[SPI_SCK_ARRAY_LEN]; +extern const mcu_periph_obj_t mcu_spi_mosi_list[SPI_MOSI_ARRAY_LEN]; +extern const mcu_periph_obj_t mcu_spi_miso_list[SPI_MISO_ARRAY_LEN]; +extern const mcu_periph_obj_t mcu_spi_nss_list[SPI_NSS_ARRAY_LEN]; //UART +#define UART_TX_ARRAY_LEN 12 +#define UART_RX_ARRAY_LEN 12 extern USART_TypeDef * mcu_uart_banks[MAX_UART]; extern bool mcu_uart_has_usart[MAX_UART]; - -extern const mcu_periph_obj_t mcu_uart_tx_list[12]; -extern const mcu_periph_obj_t mcu_uart_rx_list[12]; +extern const mcu_periph_obj_t mcu_uart_tx_list[UART_TX_ARRAY_LEN]; +extern const mcu_periph_obj_t mcu_uart_rx_list[UART_RX_ARRAY_LEN]; //Timers #define TIM_BANK_ARRAY_LEN 14 -#define TIM_PIN_ARRAY_LEN 56 +#define TIM_PIN_ARRAY_LEN 67 TIM_TypeDef * mcu_tim_banks[TIM_BANK_ARRAY_LEN]; const mcu_tim_pin_obj_t mcu_tim_pin_list[TIM_PIN_ARRAY_LEN]; diff --git a/ports/stm/peripherals/stm32f4/stm32f405xx/pins.c b/ports/stm/peripherals/stm32f4/stm32f405xx/pins.c index 4282741a8..62acb1955 100644 --- a/ports/stm/peripherals/stm32f4/stm32f405xx/pins.c +++ b/ports/stm/peripherals/stm32f4/stm32f405xx/pins.c @@ -28,33 +28,6 @@ #include "py/mphal.h" #include "peripherals/pins.h" -const mcu_pin_obj_t pin_PE02 = PIN(4, 2, NO_ADC); -const mcu_pin_obj_t pin_PE03 = PIN(4, 3, NO_ADC); -const mcu_pin_obj_t pin_PE04 = PIN(4, 4, NO_ADC); -const mcu_pin_obj_t pin_PE05 = PIN(4, 5, NO_ADC); -const mcu_pin_obj_t pin_PE06 = PIN(4, 6, NO_ADC); - -const mcu_pin_obj_t pin_PC13 = PIN(2, 13, NO_ADC); //anti-tamp -const mcu_pin_obj_t pin_PC14 = PIN(2, 14, NO_ADC); //OSC32_IN -const mcu_pin_obj_t pin_PC15 = PIN(2, 15, NO_ADC); //OSC32_OUT - -const mcu_pin_obj_t pin_PF00 = PIN(5, 0, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PF01 = PIN(5, 1, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PF02 = PIN(5, 2, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PF03 = PIN(5, 3, ADC_INPUT(ADC_3,9)); // 144 only -const mcu_pin_obj_t pin_PF04 = PIN(5, 4, ADC_INPUT(ADC_3,14)); // 144 only -const mcu_pin_obj_t pin_PF05 = PIN(5, 5, ADC_INPUT(ADC_3,15)); // 144 only -const mcu_pin_obj_t pin_PF06 = PIN(5, 6, ADC_INPUT(ADC_3,4)); // 144 only -const mcu_pin_obj_t pin_PF07 = PIN(5, 7, ADC_INPUT(ADC_3,5)); // 144 only -const mcu_pin_obj_t pin_PF08 = PIN(5, 8, ADC_INPUT(ADC_3,6)); // 144 only -const mcu_pin_obj_t pin_PF09 = PIN(5, 9, ADC_INPUT(ADC_3,7)); // 144 only -const mcu_pin_obj_t pin_PF10 = PIN(5, 10, ADC_INPUT(ADC_3,8)); // 144 only - -const mcu_pin_obj_t pin_PC00 = PIN(2, 0, ADC_INPUT(ADC_123,10)); -const mcu_pin_obj_t pin_PC01 = PIN(2, 1, ADC_INPUT(ADC_123,11)); -const mcu_pin_obj_t pin_PC02 = PIN(2, 2, ADC_INPUT(ADC_123,12)); -const mcu_pin_obj_t pin_PC03 = PIN(2, 3, ADC_INPUT(ADC_123,13)); - const mcu_pin_obj_t pin_PA00 = PIN(0, 0, ADC_INPUT(ADC_123,0)); const mcu_pin_obj_t pin_PA01 = PIN(0, 1, ADC_INPUT(ADC_123,1)); const mcu_pin_obj_t pin_PA02 = PIN(0, 2, ADC_INPUT(ADC_123,2)); @@ -63,75 +36,46 @@ const mcu_pin_obj_t pin_PA04 = PIN(0, 4, ADC_INPUT(ADC_12,4)); const mcu_pin_obj_t pin_PA05 = PIN(0, 5, ADC_INPUT(ADC_12,5)); const mcu_pin_obj_t pin_PA06 = PIN(0, 6, ADC_INPUT(ADC_12,6)); const mcu_pin_obj_t pin_PA07 = PIN(0, 7, ADC_INPUT(ADC_12,7)); - -const mcu_pin_obj_t pin_PC04 = PIN(2, 4, ADC_INPUT(ADC_12,14)); -const mcu_pin_obj_t pin_PC05 = PIN(2, 5, ADC_INPUT(ADC_12,15)); - +const mcu_pin_obj_t pin_PA08 = PIN(0, 8, NO_ADC); +const mcu_pin_obj_t pin_PA09 = PIN(0, 9, NO_ADC); +const mcu_pin_obj_t pin_PA10 = PIN(0, 10, NO_ADC); +const mcu_pin_obj_t pin_PA11 = PIN(0, 11, NO_ADC); +const mcu_pin_obj_t pin_PA12 = PIN(0, 12, NO_ADC); +const mcu_pin_obj_t pin_PA13 = PIN(0, 13, NO_ADC); +const mcu_pin_obj_t pin_PA14 = PIN(0, 14, NO_ADC); +const mcu_pin_obj_t pin_PA15 = PIN(0, 15, NO_ADC); const mcu_pin_obj_t pin_PB00 = PIN(1, 0, ADC_INPUT(ADC_12,8)); const mcu_pin_obj_t pin_PB01 = PIN(1, 1, ADC_INPUT(ADC_12,9)); -const mcu_pin_obj_t pin_PB02 = PIN(1, 2, NO_ADC); //BOOT1 - -const mcu_pin_obj_t pin_PF11 = PIN(5, 11, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PF12 = PIN(5, 12, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PF13 = PIN(5, 13, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PF14 = PIN(5, 14, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PF15 = PIN(5, 15, NO_ADC); // 144 only - -const mcu_pin_obj_t pin_PG00 = PIN(6, 0, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG01 = PIN(6, 1, NO_ADC); // 144 only - -const mcu_pin_obj_t pin_PE07 = PIN(4, 7, NO_ADC); -const mcu_pin_obj_t pin_PE08 = PIN(4, 8, NO_ADC); -const mcu_pin_obj_t pin_PE09 = PIN(4, 9, NO_ADC); -const mcu_pin_obj_t pin_PE10 = PIN(4, 10, NO_ADC); -const mcu_pin_obj_t pin_PE11 = PIN(4, 11, NO_ADC); -const mcu_pin_obj_t pin_PE12 = PIN(4, 12, NO_ADC); -const mcu_pin_obj_t pin_PE13 = PIN(4, 13, NO_ADC); -const mcu_pin_obj_t pin_PE14 = PIN(4, 14, NO_ADC); -const mcu_pin_obj_t pin_PE15 = PIN(4, 15, NO_ADC); - +const mcu_pin_obj_t pin_PB02 = PIN(1, 2, NO_ADC); +const mcu_pin_obj_t pin_PB03 = PIN(1, 3, NO_ADC); +const mcu_pin_obj_t pin_PB04 = PIN(1, 4, NO_ADC); +const mcu_pin_obj_t pin_PB05 = PIN(1, 5, NO_ADC); +const mcu_pin_obj_t pin_PB06 = PIN(1, 6, NO_ADC); +const mcu_pin_obj_t pin_PB07 = PIN(1, 7, NO_ADC); +const mcu_pin_obj_t pin_PB08 = PIN(1, 8, NO_ADC); +const mcu_pin_obj_t pin_PB09 = PIN(1, 9, NO_ADC); const mcu_pin_obj_t pin_PB10 = PIN(1, 10, NO_ADC); const mcu_pin_obj_t pin_PB11 = PIN(1, 11, NO_ADC); const mcu_pin_obj_t pin_PB12 = PIN(1, 12, NO_ADC); const mcu_pin_obj_t pin_PB13 = PIN(1, 13, NO_ADC); const mcu_pin_obj_t pin_PB14 = PIN(1, 14, NO_ADC); const mcu_pin_obj_t pin_PB15 = PIN(1, 15, NO_ADC); - -const mcu_pin_obj_t pin_PD08 = PIN(3, 8, NO_ADC); -const mcu_pin_obj_t pin_PD09 = PIN(3, 9, NO_ADC); -const mcu_pin_obj_t pin_PD10 = PIN(3, 10, NO_ADC); -const mcu_pin_obj_t pin_PD11 = PIN(3, 11, NO_ADC); -const mcu_pin_obj_t pin_PD12 = PIN(3, 12, NO_ADC); -const mcu_pin_obj_t pin_PD13 = PIN(3, 13, NO_ADC); -const mcu_pin_obj_t pin_PD14 = PIN(3, 14, NO_ADC); -const mcu_pin_obj_t pin_PD15 = PIN(3, 15, NO_ADC); - -const mcu_pin_obj_t pin_PG02 = PIN(6, 2, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG03 = PIN(6, 3, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG04 = PIN(6, 4, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG05 = PIN(6, 5, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG06 = PIN(6, 6, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG07 = PIN(6, 7, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG08 = PIN(6, 8, NO_ADC); // 144 only - +const mcu_pin_obj_t pin_PC00 = PIN(2, 0, ADC_INPUT(ADC_123,10)); +const mcu_pin_obj_t pin_PC01 = PIN(2, 1, ADC_INPUT(ADC_123,11)); +const mcu_pin_obj_t pin_PC02 = PIN(2, 2, ADC_INPUT(ADC_123,12)); +const mcu_pin_obj_t pin_PC03 = PIN(2, 3, ADC_INPUT(ADC_123,13)); +const mcu_pin_obj_t pin_PC04 = PIN(2, 4, ADC_INPUT(ADC_12,14)); +const mcu_pin_obj_t pin_PC05 = PIN(2, 5, ADC_INPUT(ADC_12,15)); const mcu_pin_obj_t pin_PC06 = PIN(2, 6, NO_ADC); const mcu_pin_obj_t pin_PC07 = PIN(2, 7, NO_ADC); const mcu_pin_obj_t pin_PC08 = PIN(2, 8, NO_ADC); const mcu_pin_obj_t pin_PC09 = PIN(2, 9, NO_ADC); - -const mcu_pin_obj_t pin_PA08 = PIN(0, 8, NO_ADC); -const mcu_pin_obj_t pin_PA09 = PIN(0, 9, NO_ADC); -const mcu_pin_obj_t pin_PA10 = PIN(0, 10, NO_ADC); -const mcu_pin_obj_t pin_PA11 = PIN(0, 11, NO_ADC); -const mcu_pin_obj_t pin_PA12 = PIN(0, 12, NO_ADC); -const mcu_pin_obj_t pin_PA13 = PIN(0, 13, NO_ADC); -const mcu_pin_obj_t pin_PA14 = PIN(0, 14, NO_ADC); -const mcu_pin_obj_t pin_PA15 = PIN(0, 15, NO_ADC); - const mcu_pin_obj_t pin_PC10 = PIN(2, 10, NO_ADC); const mcu_pin_obj_t pin_PC11 = PIN(2, 11, NO_ADC); const mcu_pin_obj_t pin_PC12 = PIN(2, 12, NO_ADC); - +const mcu_pin_obj_t pin_PC13 = PIN(2, 13, NO_ADC); +const mcu_pin_obj_t pin_PC14 = PIN(2, 14, NO_ADC); +const mcu_pin_obj_t pin_PC15 = PIN(2, 15, NO_ADC); const mcu_pin_obj_t pin_PD00 = PIN(3, 0, NO_ADC); const mcu_pin_obj_t pin_PD01 = PIN(3, 1, NO_ADC); const mcu_pin_obj_t pin_PD02 = PIN(3, 2, NO_ADC); @@ -140,22 +84,87 @@ const mcu_pin_obj_t pin_PD04 = PIN(3, 4, NO_ADC); const mcu_pin_obj_t pin_PD05 = PIN(3, 5, NO_ADC); const mcu_pin_obj_t pin_PD06 = PIN(3, 6, NO_ADC); const mcu_pin_obj_t pin_PD07 = PIN(3, 7, NO_ADC); - -const mcu_pin_obj_t pin_PG09 = PIN(6, 9, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG10 = PIN(6, 10, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG11 = PIN(6, 11, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG12 = PIN(6, 12, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG13 = PIN(6, 13, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG14 = PIN(6, 14, NO_ADC); // 144 only -const mcu_pin_obj_t pin_PG15 = PIN(6, 15, NO_ADC); // 144 only - -const mcu_pin_obj_t pin_PB03 = PIN(1, 3, NO_ADC); -const mcu_pin_obj_t pin_PB04 = PIN(1, 4, NO_ADC); -const mcu_pin_obj_t pin_PB05 = PIN(1, 5, NO_ADC); -const mcu_pin_obj_t pin_PB06 = PIN(1, 6, NO_ADC); -const mcu_pin_obj_t pin_PB07 = PIN(1, 7, NO_ADC); -const mcu_pin_obj_t pin_PB08 = PIN(1, 8, NO_ADC); -const mcu_pin_obj_t pin_PB09 = PIN(1, 9, NO_ADC); - +const mcu_pin_obj_t pin_PD08 = PIN(3, 8, NO_ADC); +const mcu_pin_obj_t pin_PD09 = PIN(3, 9, NO_ADC); +const mcu_pin_obj_t pin_PD10 = PIN(3, 10, NO_ADC); +const mcu_pin_obj_t pin_PD11 = PIN(3, 11, NO_ADC); +const mcu_pin_obj_t pin_PD12 = PIN(3, 12, NO_ADC); +const mcu_pin_obj_t pin_PD13 = PIN(3, 13, NO_ADC); +const mcu_pin_obj_t pin_PD14 = PIN(3, 14, NO_ADC); +const mcu_pin_obj_t pin_PD15 = PIN(3, 15, NO_ADC); const mcu_pin_obj_t pin_PE00 = PIN(4, 0, NO_ADC); const mcu_pin_obj_t pin_PE01 = PIN(4, 1, NO_ADC); +const mcu_pin_obj_t pin_PE02 = PIN(4, 2, NO_ADC); +const mcu_pin_obj_t pin_PE03 = PIN(4, 3, NO_ADC); +const mcu_pin_obj_t pin_PE04 = PIN(4, 4, NO_ADC); +const mcu_pin_obj_t pin_PE05 = PIN(4, 5, NO_ADC); +const mcu_pin_obj_t pin_PE06 = PIN(4, 6, NO_ADC); +const mcu_pin_obj_t pin_PE07 = PIN(4, 7, NO_ADC); +const mcu_pin_obj_t pin_PE08 = PIN(4, 8, NO_ADC); +const mcu_pin_obj_t pin_PE09 = PIN(4, 9, NO_ADC); +const mcu_pin_obj_t pin_PE10 = PIN(4, 10, NO_ADC); +const mcu_pin_obj_t pin_PE11 = PIN(4, 11, NO_ADC); +const mcu_pin_obj_t pin_PE12 = PIN(4, 12, NO_ADC); +const mcu_pin_obj_t pin_PE13 = PIN(4, 13, NO_ADC); +const mcu_pin_obj_t pin_PE14 = PIN(4, 14, NO_ADC); +const mcu_pin_obj_t pin_PE15 = PIN(4, 15, NO_ADC); +const mcu_pin_obj_t pin_PF00 = PIN(5, 0, NO_ADC); +const mcu_pin_obj_t pin_PF01 = PIN(5, 1, NO_ADC); +const mcu_pin_obj_t pin_PF02 = PIN(5, 2, NO_ADC); +const mcu_pin_obj_t pin_PF03 = PIN(5, 3, ADC_INPUT(ADC_3,9)); +const mcu_pin_obj_t pin_PF04 = PIN(5, 4, ADC_INPUT(ADC_3,14)); +const mcu_pin_obj_t pin_PF05 = PIN(5, 5, ADC_INPUT(ADC_3,15)); +const mcu_pin_obj_t pin_PF06 = PIN(5, 6, ADC_INPUT(ADC_3,4)); +const mcu_pin_obj_t pin_PF07 = PIN(5, 7, ADC_INPUT(ADC_3,5)); +const mcu_pin_obj_t pin_PF08 = PIN(5, 8, ADC_INPUT(ADC_3,6)); +const mcu_pin_obj_t pin_PF09 = PIN(5, 9, ADC_INPUT(ADC_3,7)); +const mcu_pin_obj_t pin_PF10 = PIN(5, 10, ADC_INPUT(ADC_3,8)); +const mcu_pin_obj_t pin_PF11 = PIN(5, 11, NO_ADC); +const mcu_pin_obj_t pin_PF12 = PIN(5, 12, NO_ADC); +const mcu_pin_obj_t pin_PF13 = PIN(5, 13, NO_ADC); +const mcu_pin_obj_t pin_PF14 = PIN(5, 14, NO_ADC); +const mcu_pin_obj_t pin_PF15 = PIN(5, 15, NO_ADC); +const mcu_pin_obj_t pin_PG00 = PIN(6, 0, NO_ADC); +const mcu_pin_obj_t pin_PG01 = PIN(6, 1, NO_ADC); +const mcu_pin_obj_t pin_PG02 = PIN(6, 2, NO_ADC); +const mcu_pin_obj_t pin_PG03 = PIN(6, 3, NO_ADC); +const mcu_pin_obj_t pin_PG04 = PIN(6, 4, NO_ADC); +const mcu_pin_obj_t pin_PG05 = PIN(6, 5, NO_ADC); +const mcu_pin_obj_t pin_PG06 = PIN(6, 6, NO_ADC); +const mcu_pin_obj_t pin_PG07 = PIN(6, 7, NO_ADC); +const mcu_pin_obj_t pin_PG08 = PIN(6, 8, NO_ADC); +const mcu_pin_obj_t pin_PG09 = PIN(6, 9, NO_ADC); +const mcu_pin_obj_t pin_PG10 = PIN(6, 10, NO_ADC); +const mcu_pin_obj_t pin_PG11 = PIN(6, 11, NO_ADC); +const mcu_pin_obj_t pin_PG12 = PIN(6, 12, NO_ADC); +const mcu_pin_obj_t pin_PG13 = PIN(6, 13, NO_ADC); +const mcu_pin_obj_t pin_PG14 = PIN(6, 14, NO_ADC); +const mcu_pin_obj_t pin_PG15 = PIN(6, 15, NO_ADC); +const mcu_pin_obj_t pin_PH00 = PIN(7, 0, NO_ADC); +const mcu_pin_obj_t pin_PH01 = PIN(7, 1, NO_ADC); +const mcu_pin_obj_t pin_PH02 = PIN(7, 2, NO_ADC); +const mcu_pin_obj_t pin_PH03 = PIN(7, 3, NO_ADC); +const mcu_pin_obj_t pin_PH04 = PIN(7, 4, NO_ADC); +const mcu_pin_obj_t pin_PH05 = PIN(7, 5, NO_ADC); +const mcu_pin_obj_t pin_PH06 = PIN(7, 6, NO_ADC); +const mcu_pin_obj_t pin_PH07 = PIN(7, 7, NO_ADC); +const mcu_pin_obj_t pin_PH08 = PIN(7, 8, NO_ADC); +const mcu_pin_obj_t pin_PH09 = PIN(7, 9, NO_ADC); +const mcu_pin_obj_t pin_PH10 = PIN(7, 10, NO_ADC); +const mcu_pin_obj_t pin_PH11 = PIN(7, 11, NO_ADC); +const mcu_pin_obj_t pin_PH12 = PIN(7, 12, NO_ADC); +const mcu_pin_obj_t pin_PH13 = PIN(7, 13, NO_ADC); +const mcu_pin_obj_t pin_PH14 = PIN(7, 14, NO_ADC); +const mcu_pin_obj_t pin_PH15 = PIN(7, 15, NO_ADC); +const mcu_pin_obj_t pin_PI00 = PIN(8, 0, NO_ADC); +const mcu_pin_obj_t pin_PI01 = PIN(8, 1, NO_ADC); +const mcu_pin_obj_t pin_PI02 = PIN(8, 2, NO_ADC); +const mcu_pin_obj_t pin_PI03 = PIN(8, 3, NO_ADC); +const mcu_pin_obj_t pin_PI04 = PIN(8, 4, NO_ADC); +const mcu_pin_obj_t pin_PI05 = PIN(8, 5, NO_ADC); +const mcu_pin_obj_t pin_PI06 = PIN(8, 6, NO_ADC); +const mcu_pin_obj_t pin_PI07 = PIN(8, 7, NO_ADC); +const mcu_pin_obj_t pin_PI08 = PIN(8, 8, NO_ADC); +const mcu_pin_obj_t pin_PI09 = PIN(8, 9, NO_ADC); +const mcu_pin_obj_t pin_PI10 = PIN(8, 10, NO_ADC); +const mcu_pin_obj_t pin_PI11 = PIN(8, 11, NO_ADC); diff --git a/ports/stm/peripherals/stm32f4/stm32f405xx/pins.h b/ports/stm/peripherals/stm32f4/stm32f405xx/pins.h index e722b6e5a..fe0eb9e53 100644 --- a/ports/stm/peripherals/stm32f4/stm32f405xx/pins.h +++ b/ports/stm/peripherals/stm32f4/stm32f405xx/pins.h @@ -27,107 +27,54 @@ #ifndef MICROPY_INCLUDED_STM32_PERIPHERALS_STM32F405XX_PINS_H #define MICROPY_INCLUDED_STM32_PERIPHERALS_STM32F405XX_PINS_H -//Pins in datasheet order: DocID028087 Rev 7 page 50. LQFP100 only -//pg 50 -extern const mcu_pin_obj_t pin_PE02; -extern const mcu_pin_obj_t pin_PE03; -extern const mcu_pin_obj_t pin_PE04; -extern const mcu_pin_obj_t pin_PE05; -extern const mcu_pin_obj_t pin_PE06; -extern const mcu_pin_obj_t pin_PC13; -extern const mcu_pin_obj_t pin_PC14; -//pg 51 -extern const mcu_pin_obj_t pin_PC15; -extern const mcu_pin_obj_t pin_PF00; // 144 only -extern const mcu_pin_obj_t pin_PF01; // 144 only -extern const mcu_pin_obj_t pin_PF02; // 144 only -extern const mcu_pin_obj_t pin_PF03; // 144 only -extern const mcu_pin_obj_t pin_PF04; // 144 only -extern const mcu_pin_obj_t pin_PF05; // 144 only -extern const mcu_pin_obj_t pin_PF06; // 144 only -extern const mcu_pin_obj_t pin_PF07; // 144 only -extern const mcu_pin_obj_t pin_PF08; // 144 only -extern const mcu_pin_obj_t pin_PF09; // 144 only -extern const mcu_pin_obj_t pin_PF10; // 144 only -//pg 52 -extern const mcu_pin_obj_t pin_PC00; -extern const mcu_pin_obj_t pin_PC01; -extern const mcu_pin_obj_t pin_PC02; -extern const mcu_pin_obj_t pin_PC03; extern const mcu_pin_obj_t pin_PA00; extern const mcu_pin_obj_t pin_PA01; extern const mcu_pin_obj_t pin_PA02; -//pg 53 extern const mcu_pin_obj_t pin_PA03; extern const mcu_pin_obj_t pin_PA04; extern const mcu_pin_obj_t pin_PA05; extern const mcu_pin_obj_t pin_PA06; extern const mcu_pin_obj_t pin_PA07; -extern const mcu_pin_obj_t pin_PC04; -//pg 54 -extern const mcu_pin_obj_t pin_PC05; +extern const mcu_pin_obj_t pin_PA08; +extern const mcu_pin_obj_t pin_PA09; +extern const mcu_pin_obj_t pin_PA10; +extern const mcu_pin_obj_t pin_PA11; +extern const mcu_pin_obj_t pin_PA12; +extern const mcu_pin_obj_t pin_PA13; +extern const mcu_pin_obj_t pin_PA14; +extern const mcu_pin_obj_t pin_PA15; extern const mcu_pin_obj_t pin_PB00; extern const mcu_pin_obj_t pin_PB01; extern const mcu_pin_obj_t pin_PB02; -extern const mcu_pin_obj_t pin_PF11; // 144 only -extern const mcu_pin_obj_t pin_PF12; // 144 only -extern const mcu_pin_obj_t pin_PF13; // 144 only -extern const mcu_pin_obj_t pin_PF14; // 144 only -extern const mcu_pin_obj_t pin_PF15; // 144 only -extern const mcu_pin_obj_t pin_PG00; // 144 only -extern const mcu_pin_obj_t pin_PG01; // 144 only -//pg 55 -extern const mcu_pin_obj_t pin_PE07; -extern const mcu_pin_obj_t pin_PE08; -extern const mcu_pin_obj_t pin_PE09; -extern const mcu_pin_obj_t pin_PE10; -extern const mcu_pin_obj_t pin_PE11; -extern const mcu_pin_obj_t pin_PE12; -extern const mcu_pin_obj_t pin_PE13; -extern const mcu_pin_obj_t pin_PE14; -//pg 56 -extern const mcu_pin_obj_t pin_PE15; +extern const mcu_pin_obj_t pin_PB03; +extern const mcu_pin_obj_t pin_PB04; +extern const mcu_pin_obj_t pin_PB05; +extern const mcu_pin_obj_t pin_PB06; +extern const mcu_pin_obj_t pin_PB07; +extern const mcu_pin_obj_t pin_PB08; +extern const mcu_pin_obj_t pin_PB09; extern const mcu_pin_obj_t pin_PB10; -extern const mcu_pin_obj_t pin_PB11; // 144 only +extern const mcu_pin_obj_t pin_PB11; extern const mcu_pin_obj_t pin_PB12; extern const mcu_pin_obj_t pin_PB13; -//pg 57 extern const mcu_pin_obj_t pin_PB14; extern const mcu_pin_obj_t pin_PB15; -extern const mcu_pin_obj_t pin_PD08; -extern const mcu_pin_obj_t pin_PD09; -extern const mcu_pin_obj_t pin_PD10; -extern const mcu_pin_obj_t pin_PD11; -extern const mcu_pin_obj_t pin_PD12; -//pg 58 -extern const mcu_pin_obj_t pin_PD13; -extern const mcu_pin_obj_t pin_PD14; -extern const mcu_pin_obj_t pin_PD15; -extern const mcu_pin_obj_t pin_PG02; // 144 only -extern const mcu_pin_obj_t pin_PG03; // 144 only -extern const mcu_pin_obj_t pin_PG04; // 144 only -extern const mcu_pin_obj_t pin_PG05; // 144 only -extern const mcu_pin_obj_t pin_PG06; // 144 only -extern const mcu_pin_obj_t pin_PG07; // 144 only -extern const mcu_pin_obj_t pin_PG08; // 144 only -//pg 59 +extern const mcu_pin_obj_t pin_PC00; +extern const mcu_pin_obj_t pin_PC01; +extern const mcu_pin_obj_t pin_PC02; +extern const mcu_pin_obj_t pin_PC03; +extern const mcu_pin_obj_t pin_PC04; +extern const mcu_pin_obj_t pin_PC05; extern const mcu_pin_obj_t pin_PC06; extern const mcu_pin_obj_t pin_PC07; extern const mcu_pin_obj_t pin_PC08; extern const mcu_pin_obj_t pin_PC09; -extern const mcu_pin_obj_t pin_PA08; -extern const mcu_pin_obj_t pin_PA09; -extern const mcu_pin_obj_t pin_PA10; -//pg 60 -extern const mcu_pin_obj_t pin_PA11; -extern const mcu_pin_obj_t pin_PA12; -extern const mcu_pin_obj_t pin_PA13; -extern const mcu_pin_obj_t pin_PA14; -extern const mcu_pin_obj_t pin_PA15; extern const mcu_pin_obj_t pin_PC10; extern const mcu_pin_obj_t pin_PC11; -//pg 61 extern const mcu_pin_obj_t pin_PC12; +extern const mcu_pin_obj_t pin_PC13; +extern const mcu_pin_obj_t pin_PC14; +extern const mcu_pin_obj_t pin_PC15; extern const mcu_pin_obj_t pin_PD00; extern const mcu_pin_obj_t pin_PD01; extern const mcu_pin_obj_t pin_PD02; @@ -136,23 +83,89 @@ extern const mcu_pin_obj_t pin_PD04; extern const mcu_pin_obj_t pin_PD05; extern const mcu_pin_obj_t pin_PD06; extern const mcu_pin_obj_t pin_PD07; -//pg 62 -extern const mcu_pin_obj_t pin_PG09; // 144 only -extern const mcu_pin_obj_t pin_PG10; // 144 only -extern const mcu_pin_obj_t pin_PG11; // 144 only -extern const mcu_pin_obj_t pin_PG12; // 144 only -extern const mcu_pin_obj_t pin_PG13; // 144 only -extern const mcu_pin_obj_t pin_PG14; // 144 only -extern const mcu_pin_obj_t pin_PG15; // 144 only -extern const mcu_pin_obj_t pin_PB03; -extern const mcu_pin_obj_t pin_PB04; -//pg 63 -extern const mcu_pin_obj_t pin_PB05; -extern const mcu_pin_obj_t pin_PB06; -extern const mcu_pin_obj_t pin_PB07; -extern const mcu_pin_obj_t pin_PB08; -extern const mcu_pin_obj_t pin_PB09; +extern const mcu_pin_obj_t pin_PD08; +extern const mcu_pin_obj_t pin_PD09; +extern const mcu_pin_obj_t pin_PD10; +extern const mcu_pin_obj_t pin_PD11; +extern const mcu_pin_obj_t pin_PD12; +extern const mcu_pin_obj_t pin_PD13; +extern const mcu_pin_obj_t pin_PD14; +extern const mcu_pin_obj_t pin_PD15; extern const mcu_pin_obj_t pin_PE00; extern const mcu_pin_obj_t pin_PE01; +extern const mcu_pin_obj_t pin_PE02; +extern const mcu_pin_obj_t pin_PE03; +extern const mcu_pin_obj_t pin_PE04; +extern const mcu_pin_obj_t pin_PE05; +extern const mcu_pin_obj_t pin_PE06; +extern const mcu_pin_obj_t pin_PE07; +extern const mcu_pin_obj_t pin_PE08; +extern const mcu_pin_obj_t pin_PE09; +extern const mcu_pin_obj_t pin_PE10; +extern const mcu_pin_obj_t pin_PE11; +extern const mcu_pin_obj_t pin_PE12; +extern const mcu_pin_obj_t pin_PE13; +extern const mcu_pin_obj_t pin_PE14; +extern const mcu_pin_obj_t pin_PE15; +extern const mcu_pin_obj_t pin_PF00; +extern const mcu_pin_obj_t pin_PF01; +extern const mcu_pin_obj_t pin_PF02; +extern const mcu_pin_obj_t pin_PF03; +extern const mcu_pin_obj_t pin_PF04; +extern const mcu_pin_obj_t pin_PF05; +extern const mcu_pin_obj_t pin_PF06; +extern const mcu_pin_obj_t pin_PF07; +extern const mcu_pin_obj_t pin_PF08; +extern const mcu_pin_obj_t pin_PF09; +extern const mcu_pin_obj_t pin_PF10; +extern const mcu_pin_obj_t pin_PF11; +extern const mcu_pin_obj_t pin_PF12; +extern const mcu_pin_obj_t pin_PF13; +extern const mcu_pin_obj_t pin_PF14; +extern const mcu_pin_obj_t pin_PF15; +extern const mcu_pin_obj_t pin_PG00; +extern const mcu_pin_obj_t pin_PG01; +extern const mcu_pin_obj_t pin_PG02; +extern const mcu_pin_obj_t pin_PG03; +extern const mcu_pin_obj_t pin_PG04; +extern const mcu_pin_obj_t pin_PG05; +extern const mcu_pin_obj_t pin_PG06; +extern const mcu_pin_obj_t pin_PG07; +extern const mcu_pin_obj_t pin_PG08; +extern const mcu_pin_obj_t pin_PG09; +extern const mcu_pin_obj_t pin_PG10; +extern const mcu_pin_obj_t pin_PG11; +extern const mcu_pin_obj_t pin_PG12; +extern const mcu_pin_obj_t pin_PG13; +extern const mcu_pin_obj_t pin_PG14; +extern const mcu_pin_obj_t pin_PG15; +extern const mcu_pin_obj_t pin_PH00; +extern const mcu_pin_obj_t pin_PH01; +extern const mcu_pin_obj_t pin_PH02; +extern const mcu_pin_obj_t pin_PH03; +extern const mcu_pin_obj_t pin_PH04; +extern const mcu_pin_obj_t pin_PH05; +extern const mcu_pin_obj_t pin_PH06; +extern const mcu_pin_obj_t pin_PH07; +extern const mcu_pin_obj_t pin_PH08; +extern const mcu_pin_obj_t pin_PH09; +extern const mcu_pin_obj_t pin_PH10; +extern const mcu_pin_obj_t pin_PH11; +extern const mcu_pin_obj_t pin_PH12; +extern const mcu_pin_obj_t pin_PH13; +extern const mcu_pin_obj_t pin_PH14; +extern const mcu_pin_obj_t pin_PH15; +extern const mcu_pin_obj_t pin_PI00; +extern const mcu_pin_obj_t pin_PI01; +extern const mcu_pin_obj_t pin_PI02; +extern const mcu_pin_obj_t pin_PI03; +extern const mcu_pin_obj_t pin_PI04; +extern const mcu_pin_obj_t pin_PI05; +extern const mcu_pin_obj_t pin_PI06; +extern const mcu_pin_obj_t pin_PI07; +extern const mcu_pin_obj_t pin_PI08; +extern const mcu_pin_obj_t pin_PI09; +extern const mcu_pin_obj_t pin_PI10; +extern const mcu_pin_obj_t pin_PI11; #endif // MICROPY_INCLUDED_STM32_PERIPHERALS_STM32F405XX_PINS_H diff --git a/ports/stm/peripherals/timers.c b/ports/stm/peripherals/timers.c new file mode 100644 index 000000000..baa81d2b5 --- /dev/null +++ b/ports/stm/peripherals/timers.c @@ -0,0 +1,460 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Lucian Copeland for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#include "timers.h" + +#include "py/mpconfig.h" +#include "py/gc.h" +#include "py/obj.h" +#include "py/runtime.h" +#include "supervisor/shared/translate.h" + +#include "shared-bindings/microcontroller/__init__.h" +#include "shared-bindings/microcontroller/Pin.h" + +#if !(CPY_STM32H7) + +#define ALL_CLOCKS 0xFFFF +#define NULL_IRQ 0xFF + +static bool stm_timer_reserved[MP_ARRAY_SIZE(mcu_tim_banks)]; +static bool stm_timer_never_reset[MP_ARRAY_SIZE(mcu_tim_banks)]; +static void (*stm_timer_callback[MP_ARRAY_SIZE(mcu_tim_banks)])(void); +static size_t irq_map[] = { + #ifdef TIM1 + TIM1_CC_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM2 + TIM2_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM3 + TIM3_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM4 + TIM4_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM5 + TIM5_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM6 + #if !defined(DAC_BASE) && !defined(DAC1_BASE) + TIM6_IRQn, + #else + TIM6_DAC_IRQn, + #endif + #else + NULL_IRQ, + #endif + #ifdef TIM7 + TIM7_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM8 + TIM8_CC_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM9 + TIM1_BRK_TIM9_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM10 + TIM1_UP_TIM10_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM11 + TIM1_TRG_COM_TIM11_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM12 + TIM8_BRK_TIM12_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM13 + TIM8_UP_TIM13_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM14 + TIM8_TRG_COM_TIM14_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM15 + TIM15_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM16 + TIM16_IRQn, + #else + NULL_IRQ, + #endif + #ifdef TIM17 + TIM17_IRQn, + #else + NULL_IRQ, + #endif +}; + +// Get the frequency (in Hz) of the source clock for the given timer. +// On STM32F405/407/415/417 there are 2 cases for how the clock freq is set. +// If the APB prescaler is 1, then the timer clock is equal to its respective +// APB clock. Otherwise (APB prescaler > 1) the timer clock is twice its +// respective APB clock. See DM00031020 Rev 4, page 115. +uint32_t stm_peripherals_timer_get_source_freq(TIM_TypeDef * timer) { + size_t tim_id = stm_peripherals_timer_get_index(timer); + uint32_t source, clk_div; + if (tim_id == 1 || (8 <= tim_id && tim_id <= 11)) { + // TIM{1,8,9,10,11} are on APB2 + source = HAL_RCC_GetPCLK2Freq(); + clk_div = RCC->CFGR & RCC_CFGR_PPRE2; + } else { + // TIM{2,3,4,5,6,7,12,13,14} are on APB1 + source = HAL_RCC_GetPCLK1Freq(); + clk_div = RCC->CFGR & RCC_CFGR_PPRE1; + } + if (clk_div != 0) { + // APB prescaler for this timer is > 1 + source *= 2; + } + return source; +} + +size_t stm_peripherals_timer_get_irqnum(TIM_TypeDef * instance) { + size_t tim_id = stm_peripherals_timer_get_index(instance); + return irq_map[tim_id]; +} + +void timers_reset(void) { + uint16_t never_reset_mask = 0x00; + for (size_t i = 0; i < MP_ARRAY_SIZE(mcu_tim_banks); i++) { + if (!stm_timer_never_reset[i]) { + stm_timer_reserved[i] = false; + } else { + never_reset_mask |= 1 << i; + } + } + tim_clock_disable(ALL_CLOCKS & ~(never_reset_mask)); +} + +TIM_TypeDef * stm_peripherals_find_timer(void) { + // Check for timers on pins outside the package size + for (size_t i = 0; i < MP_ARRAY_SIZE(mcu_tim_banks); i++) { + bool timer_in_package = false; + // Find each timer instance on the given bank + for (size_t j = 0; j < MP_ARRAY_SIZE(mcu_tim_pin_list); j++) { + // If a pin is claimed, we skip it + if ( (mcu_tim_pin_list[j].tim_index == i + 1) + && (common_hal_mcu_pin_is_free(mcu_tim_pin_list[j].pin) == true) ) { + // Search whether any pins in the package array match it + for (size_t k = 0; k < mcu_pin_globals.map.alloc; k++) { + if ( (mcu_tim_pin_list[j].pin == (mcu_pin_obj_t*)(mcu_pin_globals.map.table[k].value)) ) { + timer_in_package = true; + } + } + } + } + // If no results are found, no unclaimed pins with this timer are in this package, + // and it is safe to pick + if (timer_in_package == false && mcu_tim_banks[i] != NULL) { + // DEBUG: print the timer + return mcu_tim_banks[i]; + mp_printf(&mp_plat_print, "Timer: %d\n",i); + } + } + //TODO: secondary search for timers outside the pins in the board profile + + // Work backwards - higher index timers have fewer pin allocations + for (size_t i = (MP_ARRAY_SIZE(mcu_tim_banks) - 1); i >= 0; i--) { + if ((!stm_timer_reserved[i]) && (mcu_tim_banks[i] != NULL)) { + // DEBUG: print the timer + mp_printf(&mp_plat_print, "Timer: %d\n",i); + return mcu_tim_banks[i]; + } + } + mp_raise_RuntimeError(translate("All timers in use")); + return NULL; +} + +void stm_peripherals_timer_preinit(TIM_TypeDef * instance, uint8_t prio, void (*callback)(void)) { + size_t tim_idx = stm_peripherals_timer_get_index(instance); + stm_timer_callback[tim_idx] = callback; + tim_clock_enable(1 << tim_idx); + HAL_NVIC_SetPriority(irq_map[tim_idx], prio, 0); + HAL_NVIC_EnableIRQ(irq_map[tim_idx]); +} + +void stm_peripherals_timer_reserve(TIM_TypeDef * instance) { + size_t tim_idx = stm_peripherals_timer_get_index(instance); + stm_timer_reserved[tim_idx] = true; +} + +void stm_peripherals_timer_set_callback(void(*callback)(void), TIM_TypeDef * timer) { + stm_timer_callback[stm_peripherals_timer_get_index(timer)] = callback; +} + +void stm_peripherals_timer_free(TIM_TypeDef * instance) { + size_t tim_idx = stm_peripherals_timer_get_index(instance); + HAL_NVIC_DisableIRQ(irq_map[tim_idx]); + stm_timer_callback[tim_idx] = NULL; + tim_clock_disable(1 << tim_idx); + stm_timer_reserved[tim_idx] = false; + stm_timer_never_reset[tim_idx] = false; +} + +void stm_peripherals_timer_never_reset(TIM_TypeDef * instance) { + size_t tim_idx = stm_peripherals_timer_get_index(instance); + stm_timer_never_reset[tim_idx] = true; +} +void stm_peripherals_timer_reset_ok(TIM_TypeDef * instance) { + size_t tim_idx = stm_peripherals_timer_get_index(instance); + stm_timer_never_reset[tim_idx] = false; +} +bool stm_peripherals_timer_is_never_reset(TIM_TypeDef * instance){ + size_t tim_idx = stm_peripherals_timer_get_index(instance); + return stm_timer_never_reset[tim_idx]; +} +bool stm_peripherals_timer_is_reserved(TIM_TypeDef * instance) { + size_t tim_idx = stm_peripherals_timer_get_index(instance); + return stm_timer_reserved[tim_idx]; +} + +size_t stm_peripherals_timer_get_index(TIM_TypeDef * instance) { + for (size_t i = 0; i < MP_ARRAY_SIZE(mcu_tim_banks); i++) { + if (instance == mcu_tim_banks[i]) { + return i; + } + } + return ~(size_t)0; +} + +void tim_clock_enable(uint16_t mask) { + #ifdef TIM1 + if (mask & (1 << 0)) { + __HAL_RCC_TIM1_CLK_ENABLE(); + } + #endif + #ifdef TIM2 + if (mask & (1 << 1)) { + __HAL_RCC_TIM2_CLK_ENABLE(); + } + #endif + #ifdef TIM3 + if (mask & (1 << 2)) { + __HAL_RCC_TIM3_CLK_ENABLE(); + } + #endif + #ifdef TIM4 + if (mask & (1 << 3)) { + __HAL_RCC_TIM4_CLK_ENABLE(); + } + #endif + #ifdef TIM5 + if (mask & (1 << 4)) { + __HAL_RCC_TIM5_CLK_ENABLE(); + } + #endif + //6 and 7 are reserved ADC timers + #ifdef TIM8 + if (mask & (1 << 7)) { + __HAL_RCC_TIM8_CLK_ENABLE(); + } + #endif + #ifdef TIM9 + if (mask & (1 << 8)) { + __HAL_RCC_TIM9_CLK_ENABLE(); + } + #endif + #ifdef TIM10 + if (mask & (1 << 9)) { + __HAL_RCC_TIM10_CLK_ENABLE(); + } + #endif + #ifdef TIM11 + if (mask & (1 << 10)) { + __HAL_RCC_TIM11_CLK_ENABLE(); + } + #endif + #ifdef TIM12 + if (mask & (1 << 11)) { + __HAL_RCC_TIM12_CLK_ENABLE(); + } + #endif + #ifdef TIM13 + if (mask & (1 << 12)) { + __HAL_RCC_TIM13_CLK_ENABLE(); + } + #endif + #ifdef TIM14 + if (mask & (1 << 13)) { + __HAL_RCC_TIM14_CLK_ENABLE(); + } + #endif +} + +void tim_clock_disable(uint16_t mask) { + #ifdef TIM1 + if (mask & (1 << 0)) { + __HAL_RCC_TIM1_CLK_DISABLE(); + } + #endif + #ifdef TIM2 + if (mask & (1 << 1)) { + __HAL_RCC_TIM2_CLK_DISABLE(); + } + #endif + #ifdef TIM3 + if (mask & (1 << 2)) { + __HAL_RCC_TIM3_CLK_DISABLE(); + } + #endif + #ifdef TIM4 + if (mask & (1 << 3)) { + __HAL_RCC_TIM4_CLK_DISABLE(); + } + #endif + #ifdef TIM5 + if (mask & (1 << 4)) { + __HAL_RCC_TIM5_CLK_DISABLE(); + } + #endif + //6 and 7 are reserved ADC timers + #ifdef TIM8 + if (mask & (1 << 7)) { + __HAL_RCC_TIM8_CLK_DISABLE(); + } + #endif + #ifdef TIM9 + if (mask & (1 << 8)) { + __HAL_RCC_TIM9_CLK_DISABLE(); + } + #endif + #ifdef TIM10 + if (mask & (1 << 9)) { + __HAL_RCC_TIM10_CLK_DISABLE(); + } + #endif + #ifdef TIM11 + if (mask & (1 << 10)) { + __HAL_RCC_TIM11_CLK_DISABLE(); + } + #endif + #ifdef TIM12 + if (mask & (1 << 11)) { + __HAL_RCC_TIM12_CLK_DISABLE(); + } + #endif + #ifdef TIM13 + if (mask & (1 << 12)) { + __HAL_RCC_TIM13_CLK_DISABLE(); + } + #endif + #ifdef TIM14 + if (mask & (1 << 13)) { + __HAL_RCC_TIM14_CLK_DISABLE(); + } + #endif +} + +STATIC void callback_router(size_t index) { + if (stm_timer_callback[index - 1]) { + (*stm_timer_callback[index - 1])(); + } +} + +void TIM1_CC_IRQHandler(void) { // Advanced timer + callback_router(1); +} +void TIM2_IRQHandler(void) { + callback_router(2); +} +void TIM3_IRQHandler(void) { + callback_router(3); +} +void TIM4_IRQHandler(void) { + callback_router(4); +} +void TIM5_IRQHandler(void) { + callback_router(5); +} +void TIM6_DAC_IRQHandler(void) { // Basic timer (DAC) + callback_router(6); +} +void TIM7_IRQHandler(void) { // Basic timer + callback_router(7); +} +void TIM8_CC_IRQHandler(void) { // Advanced timer + callback_router(8); +} + +// Advanced timer interrupts are currently unused. +void TIM1_BRK_TIM9_IRQHandler(void) { + callback_router(9); +} +void TIM1_UP_TIM10_IRQHandler(void) { + callback_router(10); +} +void TIM1_TRG_COM_TIM11_IRQHandler(void) { + callback_router(11); +} +void TIM8_BRK_TIM12_IRQHandler(void) { + callback_router(12); +} +void TIM8_UP_TIM13_IRQHandler(void) { + callback_router(13); +} +void TIM8_TRG_COM_TIM14_IRQHandler(void) { + callback_router(14); +} + +#if (CPY_STM32H7) +void TIM15_IRQHandler(void) { + callback_router(15); +} +void TIM16_IRQHandler(void) { + callback_router(16); +} +void TIM17_IRQHandler(void) { + callback_router(17); +} +#endif + +#endif diff --git a/ports/stm/peripherals/timers.h b/ports/stm/peripherals/timers.h new file mode 100644 index 000000000..c4b6c6367 --- /dev/null +++ b/ports/stm/peripherals/timers.h @@ -0,0 +1,46 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Lucian Copeland for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include <stdint.h> +#include "py/mphal.h" +#include "peripherals/periph.h" + +#include STM32_HAL_H + +void tim_clock_enable(uint16_t mask); +void tim_clock_disable(uint16_t mask); +uint32_t stm_peripherals_timer_get_source_freq(TIM_TypeDef * timer); +size_t stm_peripherals_timer_get_irqnum(TIM_TypeDef * instance); +void timers_reset(void); +TIM_TypeDef * stm_peripherals_find_timer(void); +void stm_peripherals_timer_preinit(TIM_TypeDef * instance, uint8_t prio, void (*callback)(void)); +void stm_peripherals_timer_reserve(TIM_TypeDef * instance); +void stm_peripherals_timer_free(TIM_TypeDef * instance); +void stm_peripherals_timer_never_reset(TIM_TypeDef * instance); +void stm_peripherals_timer_reset_ok(TIM_TypeDef * instance); +bool stm_peripherals_timer_is_never_reset(TIM_TypeDef * instance); +bool stm_peripherals_timer_is_reserved(TIM_TypeDef * instance); +size_t stm_peripherals_timer_get_index(TIM_TypeDef * instance); diff --git a/ports/stm/supervisor/port.c b/ports/stm/supervisor/port.c index 07a93c025..7c9fcf750 100644 --- a/ports/stm/supervisor/port.c +++ b/ports/stm/supervisor/port.c @@ -41,6 +41,7 @@ #include "common-hal/pulseio/PWMOut.h" #include "common-hal/pulseio/PulseOut.h" #include "common-hal/pulseio/PulseIn.h" +#include "timers.h" #endif #include "clocks.h" @@ -224,6 +225,7 @@ void reset_port(void) { uart_reset(); #endif #if CIRCUITPY_PULSEIO + timers_reset(); pwmout_reset(); pulseout_reset(); pulsein_reset(); diff --git a/ports/stm/supervisor/usb.c b/ports/stm/supervisor/usb.c index 3d53fa374..c0e012cc6 100644 --- a/ports/stm/supervisor/usb.c +++ b/ports/stm/supervisor/usb.c @@ -86,6 +86,8 @@ void init_usb_hardware(void) { HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); never_reset_pin_number(0, 11); never_reset_pin_number(0, 12); + claim_pin(0, 11); + claim_pin(0, 12); /* Configure VBUS Pin */ #if !(BOARD_NO_VBUS_SENSE) @@ -94,6 +96,7 @@ void init_usb_hardware(void) { GPIO_InitStruct.Pull = GPIO_NOPULL; HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); never_reset_pin_number(0, 9); + claim_pin(0, 9); #endif /* This for ID line debug */ @@ -108,6 +111,7 @@ void init_usb_hardware(void) { #endif HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); never_reset_pin_number(0, 10); + claim_pin(0, 10); #ifdef STM32F412Zx /* Configure POWER_SWITCH IO pin (F412 ONLY)*/ @@ -116,6 +120,7 @@ void init_usb_hardware(void) { GPIO_InitStruct.Pull = GPIO_NOPULL; HAL_GPIO_Init(GPIOG, &GPIO_InitStruct); never_reset_pin_number(0, 8); + claim_pin(0, 8); #endif #if CPY_STM32H7 diff --git a/ports/stm/tools/parse_af_csv.py b/ports/stm/tools/parse_af_csv.py index 984696be0..06af3bf1e 100644 --- a/ports/stm/tools/parse_af_csv.py +++ b/ports/stm/tools/parse_af_csv.py @@ -52,6 +52,8 @@ def evaluate_tim(inper, inlist, altfn, pin): if inper[:3] == "TIM" and inper[5:7] == "CH" and inper[-1:] != 'N': inlist.append([inper[3:4],altfn,inper[-1:],pin]) + elif inper[:3] == "TIM" and inper[6:8] == "CH" and inper[-1:] != 'N': + inlist.append([inper[3:5],altfn,inper[-1:],pin]) # Open target file with open(sys.argv[1]) as csv_file: diff --git a/ports/stm/tools/pins.csv b/ports/stm/tools/pins.csv deleted file mode 100644 index b424c2f78..000000000 --- a/ports/stm/tools/pins.csv +++ /dev/null @@ -1,93 +0,0 @@ -A0,PA3 -A1,PC0 -A2,PC3 -A3,PB1 -A4,PC2 -A5,PF10 -A6,PF4 -A7,PF5 -A8,PF6 -D0,PB7 -D1,PB6 -D2,PG14 -D3,PE13 -D4,PE14 -D5,PE11 -D6,PE9 -D7,PG12 -D8,PF3 -D9,PD15 -D10,PD14 -D11,PB5 -D12,PA6 -D13,PA5 -D14,PB9 -D15,PB8 -D16,PC6 -D17,PB15 -D18,PB13 -D19,PB12 -D20,PA15 -D21,PC7 -D22,PB5 -D23,PB3 -D24,PA4 -D25,PB4 -D26,PG6 -D27,PB2 -D28,PD13 -D29,PD12 -D30,PD11 -D31,PE2 -D32,PA0 -D33,PB0 -D34,PE0 -D35,PB11 -D36,PB10 -D37,PE15 -D38,PE6 -D39,PE12 -D40,PE10 -D41,PE7 -D42,PE8 -D43,PC8 -D44,PC9 -D45,PC10 -D46,PC11 -D47,PC12 -D48,PD2 -D49,PG2 -D50,PG3 -D51,PD7 -D52,PD6 -D53,PD5 -D54,PD4 -D55,PD3 -D56,PE2 -D57,PE4 -D58,PE5 -D59,PE6 -D60,PE3 -D61,PF8 -D62,PF7 -D63,PF9 -D64,PG1 -D65,PG0 -D66,PD1 -D67,PD0 -D68,PF0 -D69,PF1 -D70,PF2 -D71,PE0 -D72,PB2 -SDA,PB9 -SCL,PB8 -MOSI,PB5 -MISO,PA6 -SCK,PA5 -RX,PB7 -TX,PB6 -LED1,PB00 -LED2,PE01 -LED3,PB14 -SW,PC13 diff --git a/ports/stm/tools/stm32f767_af.csv b/ports/stm/tools/stm32f767_af.csv deleted file mode 100644 index 86f10b6dc..000000000 --- a/ports/stm/tools/stm32f767_af.csv +++ /dev/null @@ -1,168 +0,0 @@ -PortA,PA0,,TIM2_CH1/TIM2_ETR,TIM5_CH1,TIM8_ETR,,,,USART2_CTS,UART4_TX,,SAI2_SD_B,ETH_MII_CRS,,,,EVENTOUT,ADC123_IN0 -PortA,PA1,,TIM2_CH2,TIM5_CH2,,,,,USART2_RTS,UART4_RX,QUADSPI_BK1_IO3,SAI2_MCK_B,ETH_MII_RX_CLK/ETH_RMII_REF_CLK,,,LCD_R2,EVENTOUT,ADC123_IN1 -PortA,PA2,,TIM2_CH3,TIM5_CH3,TIM9_CH1,,,,USART2_TX,SAI2_SCK_B,,,ETH_MDIO,MDIOS_MDIO,,LCD_R1,EVENTOUT,ADC123_IN2 -PortA,PA3,,TIM2_CH4,TIM5_CH4,TIM9_CH2,,,,USART2_RX,,LCD_B2,OTG_HS_ULPI_D0,ETH_MII_COL,,,LCD_B5,EVENTOUT,ADC123_IN3 -PortA,PA4,,,,,,SPI1_NSS/I2S1_WS,SPI3_NSS/I2S3_WS,USART2_CK,SPI6_NSS,,,,OTG_HS_SOF,DCMI_HSYNC,LCD_VSYNC,EVENTOUT,ADC12_IN4 -PortA,PA5,,TIM2_CH1/TIM2_ETR,,TIM8_CH1N,,SPI1_SCK/I2S1_CK,,,SPI6_SCK,,OTG_HS_ULPI_CK,,,,LCD_R4,EVENTOUT,ADC12_IN5 -PortA,PA6,,TIM1_BKIN,TIM3_CH1,TIM8_BKIN,,SPI1_MISO,,,SPI6_MISO,TIM13_CH1,,,MDIOS_MDC,DCMI_PIXCLK,LCD_G2,EVENTOUT,ADC12_IN6 -PortA,PA7,,TIM1_CH1N,TIM3_CH2,TIM8_CH1N,,SPI1_MOSI/I2S1_SD,,,SPI6_MOSI,TIM14_CH1,,ETH_MII_RX_DV/ETH_RMII_CRS_DV,FMC_SDNWE,,,EVENTOUT,ADC12_IN7 -PortA,PA8,MCO1,TIM1_CH1,,TIM8_BKIN2,I2C3_SCL,,,USART1_CK,,,OTG_FS_SOF,CAN3_RX,UART7_RX,LCD_B3,LCD_R6,EVENTOUT, -PortA,PA9,,TIM1_CH2,,,I2C3_SMBA,SPI2_SCK/I2S2_CK,,USART1_TX,,,,,,DCMI_D0,LCD_R5,EVENTOUT, -PortA,PA10,,TIM1_CH3,,,,,,USART1_RX,,LCD_B4,OTG_FS_ID,,MDIOS_MDIO,DCMI_D1,LCD_B1,EVENTOUT, -PortA,PA11,,TIM1_CH4,,,,SPI2_NSS/I2S2_WS,UART4_RX,USART1_CTS,,CAN1_RX,OTG_FS_DM,,,,LCD_R4,EVENTOUT, -PortA,PA12,,TIM1_ETR,,,,SPI2_SCK/I2S2_CK,UART4_TX,USART1_RTS,SAI2_FS_B,CAN1_TX,OTG_FS_DP,,,,LCD_R5,EVENTOUT, -PortA,PA13,JTMS/SWDIO,,,,,,,,,,,,,,,EVENTOUT, -PortA,PA14,JTCK/SWCLK,,,,,,,,,,,,,,,EVENTOUT, -PortA,PA15,JTDI,TIM2_CH1/TIM2_ETR,,,HDMI_CEC,SPI1_NSS/I2S1_WS,SPI3_NSS/I2S3_WS,SPI6_NSS,UART4_RTS,,,CAN3_TX,UART7_TX,,,EVENTOUT, -PortB,PB0,,TIM1_CH2N,TIM3_CH3,TIM8_CH2N,,,DFSDM1_CKOUT,,UART4_CTS,LCD_R3,OTG_HS_ULPI_D1,ETH_MII_RXD2,,,LCD_G1,EVENTOUT,ADC12_IN8 -PortB,PB1,,TIM1_CH3N,TIM3_CH4,TIM8_CH3N,,,DFSDM1_DATAIN1,,,LCD_R6,OTG_HS_ULPI_D2,ETH_MII_RXD3,,,LCD_G0,EVENTOUT,ADC12_IN9 -PortB,PB2,,,,,,,SAI1_SD_A,SPI3_MOSI/I2S3_SD,,QUADSPI_CLK,DFSDM1_CKIN1,,,,,EVENTOUT, -PortB,PB3,JTDO/TRACESWO,TIM2_CH2,,,,SPI1_SCK/I2S1_CK,SPI3_SCK/I2S3_CK,,SPI6_SCK,,SDMMC2_D2,CAN3_RX,UART7_RX,,,EVENTOUT, -PortB,PB4,NJTRST,,TIM3_CH1,,,SPI1_MISO,SPI3_MISO,SPI2_NSS/I2S2_WS,SPI6_MISO,,SDMMC2_D3,CAN3_TX,UART7_TX,,,EVENTOUT, -PortB,PB5,,UART5_RX,TIM3_CH2,,I2C1_SMBA,SPI1_MOSI/I2S1_SD,SPI3_MOSI/I2S3_SD,,SPI6_MOSI,CAN2_RX,OTG_HS_ULPI_D7,ETH_PPS_OUT,FMC_SDCKE1,DCMI_D10,LCD_G7,EVENTOUT, -PortB,PB6,,UART5_TX,TIM4_CH1,HDMI_CEC,I2C1_SCL,,DFSDM1_DATAIN5,USART1_TX,,CAN2_TX,QUADSPI_BK1_NCS,I2C4_SCL,FMC_SDNE1,DCMI_D5,,EVENTOUT, -PortB,PB7,,,TIM4_CH2,,I2C1_SDA,,DFSDM1_CKIN5,USART1_RX,,,,I2C4_SDA,FMC_NL,DCMI_VSYNC,,EVENTOUT, -PortB,PB8,,I2C4_SCL,TIM4_CH3,TIM10_CH1,I2C1_SCL,,DFSDM1_CKIN7,UART5_RX,,CAN1_RX,SDMMC2_D4,ETH_MII_TXD3,SDMMC1_D4,DCMI_D6,LCD_B6,EVENTOUT, -PortB,PB9,,I2C4_SDA,TIM4_CH4,TIM11_CH1,I2C1_SDA,SPI2_NSS/I2S2_WS,DFSDM1_DATAIN7,UART5_TX,,CAN1_TX,SDMMC2_D5,I2C4_SMBA,SDMMC1_D5,DCMI_D7,LCD_B7,EVENTOUT, -PortB,PB10,,TIM2_CH3,,,I2C2_SCL,SPI2_SCK/I2S2_CK,DFSDM1_DATAIN7,USART3_TX,,QUADSPI_BK1_NCS,OTG_HS_ULPI_D3,ETH_MII_RX_ER,,,LCD_G4,EVENTOUT, -PortB,PB11,,TIM2_CH4,,,I2C2_SDA,,DFSDM1_CKIN7,USART3_RX,,,OTG_HS_ULPI_D4,ETH_MII_TX_EN/ETH_RMII_TX_EN,,DSI_TE,LCD_G5,EVENTOUT, -PortB,PB12,,TIM1_BKIN,,,I2C2_SMBA,SPI2_NSS/I2S2_WS,DFSDM1_DATAIN1,USART3_CK,UART5_RX,CAN2_RX,OTG_HS_ULPI_D5,ETH_MII_TXD0/ETH_RMII_TXD0,OTG_HS_ID,,,EVENTOUT, -PortB,PB13,,TIM1_CH1N,,,,SPI2_SCK/I2S2_CK,DFSDM1_CKIN1,USART3_CTS,UART5_TX,CAN2_TX,OTG_HS_ULPI_D6,ETH_MII_TXD1/ETH_RMII_TXD1,,,,EVENTOUT, -PortB,PB14,,TIM1_CH2N,,TIM8_CH2N,USART1_TX,SPI2_MISO,DFSDM1_DATAIN2,USART3_RTS,UART4_RTS,TIM12_CH1,SDMMC2_D0,,OTG_HS_DM,,,EVENTOUT, -PortB,PB15,RTC_REFIN,TIM1_CH3N,,TIM8_CH3N,USART1_RX,SPI2_MOSI/I2S2_SD,DFSDM1_CKIN2,,UART4_CTS,TIM12_CH2,SDMMC2_D1,,OTG_HS_DP,,,EVENTOUT, -PortC,PC0,,,,DFSDM1_CKIN0,,,DFSDM1_DATAIN4,,SAI2_FS_B,,OTG_HS_ULPI_STP,,FMC_SDNWE,,LCD_R5,EVENTOUT,ADC123_IN10 -PortC,PC1,TRACED0,,,DFSDM1_DATAIN0,,SPI2_MOSI/I2S2_SD,SAI1_SD_A,,,,DFSDM1_CKIN4,ETH_MDC,MDIOS_MDC,,,EVENTOUT,ADC123_IN11 -PortC,PC2,,,,DFSDM1_CKIN1,,SPI2_MISO,DFSDM1_CKOUT,,,,OTG_HS_ULPI_DIR,ETH_MII_TXD2,FMC_SDNE0,,,EVENTOUT,ADC123_IN12 -PortC,PC3,,,,DFSDM1_DATAIN1,,SPI2_MOSI/I2S2_SD,,,,,OTG_HS_ULPI_NXT,ETH_MII_TX_CLK,FMC_SDCKE0,,,EVENTOUT,ADC123_IN13 -PortC,PC4,,,,DFSDM1_CKIN2,,I2S1_MCK,,,SPDIFRX_IN2,,,ETH_MII_RXD0/ETH_RMII_RXD0,FMC_SDNE0,,,EVENTOUT,ADC12_IN14 -PortC,PC5,,,,DFSDM1_DATAIN2,,,,,SPDIFRX_IN3,,,ETH_MII_RXD1/ETH_RMII_RXD1,FMC_SDCKE0,,,EVENTOUT,ADC12_IN15 -PortC,PC6,,,TIM3_CH1,TIM8_CH1,,I2S2_MCK,,DFSDM1_CKIN3,USART6_TX,FMC_NWAIT,SDMMC2_D6,,SDMMC1_D6,DCMI_D0,LCD_HSYNC,EVENTOUT, -PortC,PC7,,,TIM3_CH2,TIM8_CH2,,,I2S3_MCK,DFSDM1_DATAIN3,USART6_RX,FMC_NE1,SDMMC2_D7,,SDMMC1_D7,DCMI_D1,LCD_G6,EVENTOUT, -PortC,PC8,TRACED1,,TIM3_CH3,TIM8_CH3,,,,UART5_RTS,USART6_CK,FMC_NE2/FMC_NCE,,,SDMMC1_D0,DCMI_D2,,EVENTOUT, -PortC,PC9,MCO2,,TIM3_CH4,TIM8_CH4,I2C3_SDA,I2S_CKIN,,UART5_CTS,,QUADSPI_BK1_IO0,LCD_G3,,SDMMC1_D1,DCMI_D3,LCD_B2,EVENTOUT, -PortC,PC10,,,,DFSDM1_CKIN5,,,SPI3_SCK/I2S3_CK,USART3_TX,UART4_TX,QUADSPI_BK1_IO1,,,SDMMC1_D2,DCMI_D8,LCD_R2,EVENTOUT, -PortC,PC11,,,,DFSDM1_DATAIN5,,,SPI3_MISO,USART3_RX,UART4_RX,QUADSPI_BK2_NCS,,,SDMMC1_D3,DCMI_D4,,EVENTOUT, -PortC,PC12,TRACED3,,,,,,SPI3_MOSI/I2S3_SD,USART3_CK,UART5_TX,,,,SDMMC1_CK,DCMI_D9,,EVENTOUT, -PortC,PC13,,,,,,,,,,,,,,,,EVENTOUT, -PortC,PC14,,,,,,,,,,,,,,,,EVENTOUT, -PortC,PC15,,,,,,,,,,,,,,,,EVENTOUT, -PortD,PD0,,,,DFSDM1_CKIN6,,,DFSDM1_DATAIN7,,UART4_RX,CAN1_RX,,,FMC_D2,,,EVENTOUT, -PortD,PD1,,,,DFSDM1_DATAIN6,,,DFSDM1_CKIN7,,UART4_TX,CAN1_TX,,,FMC_D3,,,EVENTOUT, -PortD,PD2,TRACED2,,TIM3_ETR,,,,,,UART5_RX,,,,SDMMC1_CMD,DCMI_D11,,EVENTOUT, -PortD,PD3,,,,DFSDM1_CKOUT,,SPI2_SCK/I2S2_CK,DFSDM1_DATAIN0,USART2_CTS,,,,,FMC_CLK,DCMI_D5,LCD_G7,EVENTOUT, -PortD,PD4,,,,,,,DFSDM1_CKIN0,USART2_RTS,,,,,FMC_NOE,,,EVENTOUT, -PortD,PD5,,,,,,,,USART2_TX,,,,,FMC_NWE,,,EVENTOUT, -PortD,PD6,,,,DFSDM1_CKIN4,,SPI3_MOSI/I2S3_SD,SAI1_SD_A,USART2_RX,,,DFSDM1_DATAIN1,SDMMC2_CK,FMC_NWAIT,DCMI_D10,LCD_B2,EVENTOUT, -PortD,PD7,,,,DFSDM1_DATAIN4,,SPI1_MOSI/I2S1_SD,DFSDM1_CKIN1,USART2_CK,SPDIFRX_IN0,,,SDMMC2_CMD,FMC_NE1,,,EVENTOUT, -PortD,PD8,,,,DFSDM1_CKIN3,,,,USART3_TX,SPDIFRX_IN1,,,,FMC_D13,,,EVENTOUT, -PortD,PD9,,,,DFSDM1_DATAIN3,,,,USART3_RX,,,,,FMC_D14,,,EVENTOUT, -PortD,PD10,,,,DFSDM1_CKOUT,,,,USART3_CK,,,,,FMC_D15,,LCD_B3,EVENTOUT, -PortD,PD11,,,,,I2C4_SMBA,,,USART3_CTS,,QUADSPI_BK1_IO0,SAI2_SD_A,,FMC_A16/FMC_CLE,,,EVENTOUT, -PortD,PD12,,,TIM4_CH1,LPTIM1_IN1,I2C4_SCL,,,USART3_RTS,,QUADSPI_BK1_IO1,SAI2_FS_A,,FMC_A17/FMC_ALE,,,EVENTOUT, -PortD,PD13,,,TIM4_CH2,LPTIM1_OUT,I2C4_SDA,,,,,QUADSPI_BK1_IO3,SAI2_SCK_A,,FMC_A18,,,EVENTOUT, -PortD,PD14,,,TIM4_CH3,,,,,,UART8_CTS,,,,FMC_D0,,,EVENTOUT, -PortD,PD15,,,TIM4_CH4,,,,,,UART8_RTS,,,,FMC_D1,,,EVENTOUT, -PortE,PE0,,,TIM4_ETR,LPTIM1_ETR,,,,,UART8_RX,,SAI2_MCK_A,,FMC_NBL0,DCMI_D2,,EVENTOUT, -PortE,PE1,,,,LPTIM1_IN2,,,,,UART8_TX,,,,FMC_NBL1,DCMI_D3,,EVENTOUT, -PortE,PE2,TRACECLK,,,,,SPI4_SCK,SAI1_MCLK_A,,,QUADSPI_BK1_IO2,,ETH_MII_TXD3,FMC_A23,,,EVENTOUT, -PortE,PE3,TRACED0,,,,,,SAI1_SD_B,,,,,,FMC_A19,,,EVENTOUT, -PortE,PE4,TRACED1,,,,,SPI4_NSS,SAI1_FS_A,,,,DFSDM1_DATAIN3,,FMC_A20,DCMI_D4,LCD_B0,EVENTOUT, -PortE,PE5,TRACED2,,,TIM9_CH1,,SPI4_MISO,SAI1_SCK_A,,,,DFSDM1_CKIN3,,FMC_A21,DCMI_D6,LCD_G0,EVENTOUT, -PortE,PE6,TRACED3,TIM1_BKIN2,,TIM9_CH2,,SPI4_MOSI,SAI1_SD_A,,,,SAI2_MCK_B,,FMC_A22,DCMI_D7,LCD_G1,EVENTOUT, -PortE,PE7,,TIM1_ETR,,,,,DFSDM1_DATAIN2,,UART7_RX,,QUADSPI_BK2_IO0,,FMC_D4,,,EVENTOUT, -PortE,PE8,,TIM1_CH1N,,,,,DFSDM1_CKIN2,,UART7_TX,,QUADSPI_BK2_IO1,,FMC_D5,,,EVENTOUT, -PortE,PE9,,TIM1_CH1,,,,,DFSDM1_CKOUT,,UART7_RTS,,QUADSPI_BK2_IO2,,FMC_D6,,,EVENTOUT, -PortE,PE10,,TIM1_CH2N,,,,,DFSDM1_DATAIN4,,UART7_CTS,,QUADSPI_BK2_IO3,,FMC_D7,,,EVENTOUT, -PortE,PE11,,TIM1_CH2,,,,SPI4_NSS,DFSDM1_CKIN4,,,,SAI2_SD_B,,FMC_D8,,LCD_G3,EVENTOUT, -PortE,PE12,,TIM1_CH3N,,,,SPI4_SCK,DFSDM1_DATAIN5,,,,SAI2_SCK_B,,FMC_D9,,LCD_B4,EVENTOUT, -PortE,PE13,,TIM1_CH3,,,,SPI4_MISO,DFSDM1_CKIN5,,,,SAI2_FS_B,,FMC_D10,,LCD_DE,EVENTOUT, -PortE,PE14,,TIM1_CH4,,,,SPI4_MOSI,,,,,SAI2_MCK_B,,FMC_D11,,LCD_CLK,EVENTOUT, -PortE,PE15,,TIM1_BKIN,,,,,,,,,,,FMC_D12,,LCD_R7,EVENTOUT, -PortF,PF0,,,,,I2C2_SDA,,,,,,,,FMC_A0,,,EVENTOUT, -PortF,PF1,,,,,I2C2_SCL,,,,,,,,FMC_A1,,,EVENTOUT, -PortF,PF2,,,,,I2C2_SMBA,,,,,,,,FMC_A2,,,EVENTOUT, -PortF,PF3,,,,,,,,,,,,,FMC_A3,,,EVENTOUT,ADC3_IN9 -PortF,PF4,,,,,,,,,,,,,FMC_A4,,,EVENTOUT,ADC3_IN14 -PortF,PF5,,,,,,,,,,,,,FMC_A5,,,EVENTOUT,ADC3_IN15 -PortF,PF6,,,,TIM10_CH1,,SPI5_NSS,SAI1_SD_B,,UART7_RX,QUADSPI_BK1_IO3,,,,,,EVENTOUT,ADC3_IN4 -PortF,PF7,,,,TIM11_CH1,,SPI5_SCK,SAI1_MCLK_B,,UART7_TX,QUADSPI_BK1_IO2,,,,,,EVENTOUT,ADC3_IN5 -PortF,PF8,,,,,,SPI5_MISO,SAI1_SCK_B,,UART7_RTS,TIM13_CH1,QUADSPI_BK1_IO0,,,,,EVENTOUT,ADC3_IN6 -PortF,PF9,,,,,,SPI5_MOSI,SAI1_FS_B,,UART7_CTS,TIM14_CH1,QUADSPI_BK1_IO1,,,,,EVENTOUT,ADC3_IN7 -PortF,PF10,,,,,,,,,,QUADSPI_CLK,,,,DCMI_D11,LCD_DE,EVENTOUT,ADC3_IN8 -PortF,PF11,,,,,,SPI5_MOSI,,,,,SAI2_SD_B,,FMC_SDNRAS,DCMI_D12,,EVENTOUT, -PortF,PF12,,,,,,,,,,,,,FMC_A6,,,EVENTOUT, -PortF,PF13,,,,,I2C4_SMBA,,DFSDM1_DATAIN6,,,,,,FMC_A7,,,EVENTOUT, -PortF,PF14,,,,,I2C4_SCL,,DFSDM1_CKIN6,,,,,,FMC_A8,,,EVENTOUT, -PortF,PF15,,,,,I2C4_SDA,,,,,,,,FMC_A9,,,EVENTOUT, -PortG,PG0,,,,,,,,,,,,,FMC_A10,,,EVENTOUT, -PortG,PG1,,,,,,,,,,,,,FMC_A11,,,EVENTOUT, -PortG,PG2,,,,,,,,,,,,,FMC_A12,,,EVENTOUT, -PortG,PG3,,,,,,,,,,,,,FMC_A13,,,EVENTOUT, -PortG,PG4,,,,,,,,,,,,,FMC_A14/FMC_BA0,,,EVENTOUT, -PortG,PG5,,,,,,,,,,,,,FMC_A15/FMC_BA1,,,EVENTOUT, -PortG,PG6,,,,,,,,,,,,,FMC_NE3,DCMI_D12,LCD_R7,EVENTOUT, -PortG,PG7,,,,,,,SAI1_MCLK_A,,USART6_CK,,,,FMC_INT,DCMI_D13,LCD_CLK,EVENTOUT, -PortG,PG8,,,,,,SPI6_NSS,,SPDIFRX_IN2,USART6_RTS,,,ETH_PPS_OUT,FMC_SDCLK,,LCD_G7,EVENTOUT, -PortG,PG9,,,,,,SPI1_MISO,,SPDIFRX_IN3,USART6_RX,QUADSPI_BK2_IO2,SAI2_FS_B,SDMMC2_D0,FMC_NE2/FMC_NCE,DCMI_VSYNC,,EVENTOUT, -PortG,PG10,,,,,,SPI1_NSS/I2S1_WS,,,,LCD_G3,SAI2_SD_B,SDMMC2_D1,FMC_NE3,DCMI_D2,LCD_B2,EVENTOUT, -PortG,PG11,,,,,,SPI1_SCK/I2S1_CK,,SPDIFRX_IN0,,,SDMMC2_D2,ETH_MII_TX_EN/ETH_RMII_TX_EN,,DCMI_D3,LCD_B3,EVENTOUT, -PortG,PG12,,,,LPTIM1_IN1,,SPI6_MISO,,SPDIFRX_IN1,USART6_RTS,LCD_B4,,SDMMC2_D3,FMC_NE4,,LCD_B1,EVENTOUT, -PortG,PG13,TRACED0,,,LPTIM1_OUT,,SPI6_SCK,,,USART6_CTS,,,ETH_MII_TXD0/ETH_RMII_TXD0,FMC_A24,,LCD_R0,EVENTOUT, -PortG,PG14,TRACED1,,,LPTIM1_ETR,,SPI6_MOSI,,,USART6_TX,QUADSPI_BK2_IO3,,ETH_MII_TXD1/ETH_RMII_TXD1,FMC_A25,,LCD_B0,EVENTOUT, -PortG,PG15,,,,,,,,,USART6_CTS,,,,FMC_SDNCAS,DCMI_D13,,EVENTOUT, -PortH,PH0,,,,,,,,,,,,,,,,EVENTOUT, -PortH,PH1,,,,,,,,,,,,,,,,EVENTOUT, -PortH,PH2,,,,LPTIM1_IN2,,,,,,QUADSPI_BK2_IO0,SAI2_SCK_B,ETH_MII_CRS,FMC_SDCKE0,,LCD_R0,EVENTOUT, -PortH,PH3,,,,,,,,,,QUADSPI_BK2_IO1,SAI2_MCK_B,ETH_MII_COL,FMC_SDNE0,,LCD_R1,EVENTOUT, -PortH,PH4,,,,,I2C2_SCL,,,,,LCD_G5,OTG_HS_ULPI_NXT,,,,LCD_G4,EVENTOUT, -PortH,PH5,,,,,I2C2_SDA,SPI5_NSS,,,,,,,FMC_SDNWE,,,EVENTOUT, -PortH,PH6,,,,,I2C2_SMBA,SPI5_SCK,,,,TIM12_CH1,,ETH_MII_RXD2,FMC_SDNE1,DCMI_D8,,EVENTOUT, -PortH,PH7,,,,,I2C3_SCL,SPI5_MISO,,,,,,ETH_MII_RXD3,FMC_SDCKE1,DCMI_D9,,EVENTOUT, -PortH,PH8,,,,,I2C3_SDA,,,,,,,,FMC_D16,DCMI_HSYNC,LCD_R2,EVENTOUT, -PortH,PH9,,,,,I2C3_SMBA,,,,,TIM12_CH2,,,FMC_D17,DCMI_D0,LCD_R3,EVENTOUT, -PortH,PH10,,,TIM5_CH1,,I2C4_SMBA,,,,,,,,FMC_D18,DCMI_D1,LCD_R4,EVENTOUT, -PortH,PH11,,,TIM5_CH2,,I2C4_SCL,,,,,,,,FMC_D19,DCMI_D2,LCD_R5,EVENTOUT, -PortH,PH12,,,TIM5_CH3,,I2C4_SDA,,,,,,,,FMC_D20,DCMI_D3,LCD_R6,EVENTOUT, -PortH,PH13,,,,TIM8_CH1N,,,,,UART4_TX,CAN1_TX,,,FMC_D21,,LCD_G2,EVENTOUT, -PortH,PH14,,,,TIM8_CH2N,,,,,UART4_RX,CAN1_RX,,,FMC_D22,DCMI_D4,LCD_G3,EVENTOUT, -PortH,PH15,,,,TIM8_CH3N,,,,,,,,,FMC_D23,DCMI_D11,LCD_G4,EVENTOUT, -PortI,PI0,,,TIM5_CH4,,,SPI2_NSS/I2S2_WS,,,,,,,FMC_D24,DCMI_D13,LCD_G5,EVENTOUT, -PortI,PI1,,,,TIM8_BKIN2,,SPI2_SCK/I2S2_CK,,,,,,,FMC_D25,DCMI_D8,LCD_G6,EVENTOUT, -PortI,PI2,,,,TIM8_CH4,,SPI2_MISO,,,,,,,FMC_D26,DCMI_D9,LCD_G7,EVENTOUT, -PortI,PI3,,,,TIM8_ETR,,SPI2_MOSI/I2S2_SD,,,,,,,FMC_D27,DCMI_D10,,EVENTOUT, -PortI,PI4,,,,TIM8_BKIN,,,,,,,SAI2_MCK_A,,FMC_NBL2,DCMI_D5,LCD_B4,EVENTOUT, -PortI,PI5,,,,TIM8_CH1,,,,,,,SAI2_SCK_A,,FMC_NBL3,DCMI_VSYNC,LCD_B5,EVENTOUT, -PortI,PI6,,,,TIM8_CH2,,,,,,,SAI2_SD_A,,FMC_D28,DCMI_D6,LCD_B6,EVENTOUT, -PortI,PI7,,,,TIM8_CH3,,,,,,,SAI2_FS_A,,FMC_D29,DCMI_D7,LCD_B7,EVENTOUT, -PortI,PI8,,,,,,,,,,,,,,,,EVENTOUT, -PortI,PI9,,,,,,,,,UART4_RX,CAN1_RX,,,FMC_D30,,LCD_VSYNC,EVENTOUT, -PortI,PI10,,,,,,,,,,,,ETH_MII_RX_ER,FMC_D31,,LCD_HSYNC,EVENTOUT, -PortI,PI11,,,,,,,,,,LCD_G6,OTG_HS_ULPI_DIR,,,,,EVENTOUT, -PortI,PI12,,,,,,,,,,,,,,,LCD_HSYNC,EVENTOUT, -PortI,PI13,,,,,,,,,,,,,,,LCD_VSYNC,EVENTOUT, -PortI,PI14,,,,,,,,,,,,,,,LCD_CLK,EVENTOUT, -PortI,PI15,,,,,,,,,,LCD_G2,,,,,LCD_R0,EVENTOUT, -PortJ,PJ0,,,,,,,,,,LCD_R7,,,,,LCD_R1,EVENTOUT, -PortJ,PJ1,,,,,,,,,,,,,,,LCD_R2,EVENTOUT, -PortJ,PJ2,,,,,,,,,,,,,,DSI_TE,LCD_R3,EVENTOUT, -PortJ,PJ3,,,,,,,,,,,,,,,LCD_R4,EVENTOUT, -PortJ,PJ4,,,,,,,,,,,,,,,LCD_R5,EVENTOUT, -PortJ,PJ5,,,,,,,,,,,,,,,LCD_R6,EVENTOUT, -PortJ,PJ6,,,,,,,,,,,,,,,LCD_R7,EVENTOUT, -PortJ,PJ7,,,,,,,,,,,,,,,LCD_G0,EVENTOUT, -PortJ,PJ8,,,,,,,,,,,,,,,LCD_G1,EVENTOUT, -PortJ,PJ9,,,,,,,,,,,,,,,LCD_G2,EVENTOUT, -PortJ,PJ10,,,,,,,,,,,,,,,LCD_G3,EVENTOUT, -PortJ,PJ11,,,,,,,,,,,,,,,LCD_G4,EVENTOUT, -PortJ,PJ12,,,,,,,,,,LCD_G3,,,,,LCD_B0,EVENTOUT, -PortJ,PJ13,,,,,,,,,,LCD_G4,,,,,LCD_B1,EVENTOUT, -PortJ,PJ14,,,,,,,,,,,,,,,LCD_B2,EVENTOUT, -PortJ,PJ15,,,,,,,,,,,,,,,LCD_B3,EVENTOUT, -PortK,PK0,,,,,,,,,,,,,,,LCD_G5,EVENTOUT, -PortK,PK1,,,,,,,,,,,,,,,LCD_G6,EVENTOUT, -PortK,PK2,,,,,,,,,,,,,,,LCD_G7,EVENTOUT, -PortK,PK3,,,,,,,,,,,,,,,LCD_B4,EVENTOUT, -PortK,PK4,,,,,,,,,,,,,,,LCD_B5,EVENTOUT, -PortK,PK5,,,,,,,,,,,,,,,LCD_B6,EVENTOUT, -PortK,PK6,,,,,,,,,,,,,,,LCD_B7,EVENTOUT, -PortK,PK7,,,,,,,,,,,,,,,LCD_DE,EVENTOUT, diff --git a/shared-module/touchio/TouchIn.c b/shared-module/touchio/TouchIn.c index 88d12b8b8..3fdf3e0ca 100644 --- a/shared-module/touchio/TouchIn.c +++ b/shared-module/touchio/TouchIn.c @@ -31,6 +31,7 @@ #include "py/runtime.h" #include "py/mphal.h" #include "shared-bindings/touchio/TouchIn.h" +#include "shared-bindings/microcontroller/Pin.h" // This is a capacitive touch sensing routine using a single digital // pin. The pin should be connected to the sensing pad, and to ground @@ -67,7 +68,7 @@ static uint16_t get_raw_reading(touchio_touchin_obj_t *self) { } void common_hal_touchio_touchin_construct(touchio_touchin_obj_t* self, const mcu_pin_obj_t *pin) { - claim_pin(pin); + common_hal_mcu_pin_claim(pin); self->digitalinout = m_new_obj(digitalio_digitalinout_obj_t); self->digitalinout->base.type = &digitalio_digitalinout_type; |