diff options
Diffstat (limited to 'shared-module')
| -rw-r--r-- | shared-module/_pew/PewPew.c | 125 | ||||
| -rw-r--r-- | shared-module/_pew/PewPew.h | 48 | ||||
| -rw-r--r-- | shared-module/_pew/__init__.c | 87 | ||||
| -rw-r--r-- | shared-module/_pew/__init__.h | 32 |
4 files changed, 0 insertions, 292 deletions
diff --git a/shared-module/_pew/PewPew.c b/shared-module/_pew/PewPew.c deleted file mode 100644 index 568dc6425..000000000 --- a/shared-module/_pew/PewPew.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * This file is part of the MicroPython project, http://micropython.org/ - * - * The MIT License (MIT) - * - * Copyright (c) 2019 Radomir Dopieralski - * - * 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 <stdbool.h> - -#include "py/mpstate.h" -#include "py/runtime.h" -#include "__init__.h" -#include "PewPew.h" - -#include "shared-bindings/digitalio/Pull.h" -#include "shared-bindings/digitalio/DigitalInOut.h" -#include "shared-bindings/util.h" -#include "samd/timers.h" -#include "supervisor/shared/translate.h" -#include "timer_handler.h" - - -static uint8_t pewpew_tc_index = 0xff; - - -void pewpew_interrupt_handler(uint8_t index) { - if (index != pewpew_tc_index) { - return; - } - Tc* tc = tc_insts[index]; - if (!tc->COUNT16.INTFLAG.bit.MC0) { - return; - } - - pew_tick(); - - // Clear the interrupt bit. - tc->COUNT16.INTFLAG.reg = TC_INTFLAG_MC0; -} - -void pew_init() { - pew_obj_t* pew = MP_STATE_VM(pew_singleton); - - common_hal_digitalio_digitalinout_switch_to_input(pew->buttons, PULL_UP); - - for (size_t i = 0; i < pew->rows_size; ++i) { - digitalio_digitalinout_obj_t *pin = MP_OBJ_TO_PTR(pew->rows[i]); - common_hal_digitalio_digitalinout_switch_to_output(pin, false, - DRIVE_MODE_PUSH_PULL); - } - for (size_t i = 0; i < pew->cols_size; ++i) { - digitalio_digitalinout_obj_t *pin = MP_OBJ_TO_PTR(pew->cols[i]); - common_hal_digitalio_digitalinout_switch_to_output(pin, true, - DRIVE_MODE_OPEN_DRAIN); - } - if (pewpew_tc_index == 0xff) { - // Find a spare timer. - uint8_t index = find_free_timer(); - if (index == 0xff) { - mp_raise_RuntimeError(translate("All timers in use")); - } - Tc *tc = tc_insts[index]; - - pewpew_tc_index = index; - set_timer_handler(true, index, TC_HANDLER_PEW); - - // We use GCLK0 for SAMD21 and GCLK1 for SAMD51 because they both run - // at 48mhz making our math the same across the boards. - #ifdef SAMD21 - turn_on_clocks(true, index, 0); - #endif - #ifdef SAMD51 - turn_on_clocks(true, index, 1); - #endif - - - #ifdef SAMD21 - tc->COUNT16.CTRLA.reg = TC_CTRLA_MODE_COUNT16 | - TC_CTRLA_PRESCALER_DIV64 | - TC_CTRLA_WAVEGEN_MFRQ; - #endif - #ifdef SAMD51 - tc_reset(tc); - tc_set_enable(tc, false); - tc->COUNT16.CTRLA.reg = TC_CTRLA_MODE_COUNT16 - | TC_CTRLA_PRESCALER_DIV64; - tc->COUNT16.WAVE.reg = TC_WAVE_WAVEGEN_MFRQ; - #endif - - tc_set_enable(tc, true); - tc->COUNT16.CC[0].reg = 64; - - // Clear our interrupt in case it was set earlier - tc->COUNT16.INTFLAG.reg = TC_INTFLAG_MC0; - tc->COUNT16.INTENSET.reg = TC_INTENSET_MC0; - tc_enable_interrupts(pewpew_tc_index); - } -} - -void pew_reset(void) { - if (pewpew_tc_index != 0xff) { - tc_reset(tc_insts[pewpew_tc_index]); - pewpew_tc_index = 0xff; - } - MP_STATE_VM(pew_singleton) = NULL; -} diff --git a/shared-module/_pew/PewPew.h b/shared-module/_pew/PewPew.h deleted file mode 100644 index da1cae0a2..000000000 --- a/shared-module/_pew/PewPew.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * This file is part of the MicroPython project, http://micropython.org/ - * - * The MIT License (MIT) - * - * Copyright (c) 2019 Radomir Dopieralski - * - * 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. - */ - -#ifndef MICROPY_INCLUDED_PEW_PEWPEW_H -#define MICROPY_INCLUDED_PEW_PEWPEW_H - -#include <stdint.h> -#include "shared-bindings/digitalio/DigitalInOut.h" - -typedef struct { - mp_obj_base_t base; - uint8_t* buffer; - mp_obj_t* rows; - mp_obj_t* cols; - digitalio_digitalinout_obj_t *buttons; - uint8_t rows_size; - uint8_t cols_size; - uint8_t pressed; -} pew_obj_t; - -void pew_init(void); -void pewpew_interrupt_handler(uint8_t index); -void pew_reset(void); - -#endif // MICROPY_INCLUDED_PEW_PEWPEW_H diff --git a/shared-module/_pew/__init__.c b/shared-module/_pew/__init__.c deleted file mode 100644 index f3b23c606..000000000 --- a/shared-module/_pew/__init__.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * This file is part of the MicroPython project, http://micropython.org/ - * - * The MIT License (MIT) - * - * Copyright (c) 2019 Radomir Dopieralski - * - * 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 <stdbool.h> - -#include "py/mpstate.h" -#include "__init__.h" -#include "PewPew.h" - -#include "shared-bindings/digitalio/DigitalInOut.h" - - -void pew_tick(void) { - static uint8_t col = 0; - static uint8_t turn = 0; - static uint8_t pressed = 0; - static uint8_t last_pressed = 0; - digitalio_digitalinout_obj_t *pin; - - pew_obj_t* pew = MP_STATE_VM(pew_singleton); - if (!pew) { return; } - - pin = MP_OBJ_TO_PTR(pew->cols[col]); - ++col; - if (col >= pew->cols_size) { - pew->pressed |= last_pressed & pressed; - last_pressed = pressed; - pressed = 0; - col = 0; - ++turn; - if (turn > 11) { - turn = 0; - } - } - if (!common_hal_digitalio_digitalinout_get_value(pew->buttons)) { - pressed |= 1 << col; - } - common_hal_digitalio_digitalinout_set_value(pin, true); - for (size_t x = 0; x < pew->rows_size; ++x) { - pin = MP_OBJ_TO_PTR(pew->rows[x]); - uint8_t color = pew->buffer[col * (pew->rows_size) + x]; - bool value = false; - switch (color & 0x03) { - case 3: - value = true; - break; - case 2: - if (turn == 2 || turn == 5 || turn == 8 || turn == 11) { - value = true; - } - break; - case 1: - if (turn == 0) { - value = true; - } - break; - case 0: - break; - } - common_hal_digitalio_digitalinout_set_value(pin, value); - } - pin = MP_OBJ_TO_PTR(pew->cols[col]); - common_hal_digitalio_digitalinout_set_value(pin, false); -} diff --git a/shared-module/_pew/__init__.h b/shared-module/_pew/__init__.h deleted file mode 100644 index 4f953c610..000000000 --- a/shared-module/_pew/__init__.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * This file is part of the MicroPython project, http://micropython.org/ - * - * The MIT License (MIT) - * - * Copyright (c) 2019 Radomir Dopieralski - * - * 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. - */ - -#ifndef MICROPY_INCLUDED_PEW_H -#define MICROPY_INCLUDED_PEW_H - -void pew_tick(void); - -#endif // MICROPY_INCLUDED_PEW_H |