diff options
| author | Dan Halbert <halbert@halwitz.org> | 2017-08-31 13:48:30 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-08-31 13:48:30 -0400 |
| commit | fdb97eda09ca1968df8a919d15ebd1fe191fb57e (patch) | |
| tree | 600ed31b4d8e7223719a6099fd862c11b9b73e9e /esp8266/common-hal/microcontroller/__init__.c | |
| parent | f3cd6b0232ababc573ebfb13de12c197e0be6b4d (diff) | |
Add microcontroller.cpu.temperature, for use as a simple sensor on minimal boards. (#211)
* Add microcontroller.cpu, the sole instance of microcontroller.Processor.
microcontroller.cpu.frequency is the clock frequency, in Hz.
microcontroller.cpu.temperature is the reading from the internal temperature sensor, in Celsius. None if not available.
* Squeeze firmware size by using -finline-limit. Otherwise non-Express builds were slightly too big.
* Update submodules.
* Fix documentation glitches
Diffstat (limited to 'esp8266/common-hal/microcontroller/__init__.c')
| -rw-r--r-- | esp8266/common-hal/microcontroller/__init__.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/esp8266/common-hal/microcontroller/__init__.c b/esp8266/common-hal/microcontroller/__init__.c index 4fb5eee63..6aef23761 100644 --- a/esp8266/common-hal/microcontroller/__init__.c +++ b/esp8266/common-hal/microcontroller/__init__.c @@ -25,8 +25,10 @@ */ #include "common-hal/microcontroller/Pin.h" -#include "common-hal/microcontroller/Pin.h" +#include "common-hal/microcontroller/Processor.h" + #include "shared-bindings/microcontroller/Pin.h" +#include "shared-bindings/microcontroller/Processor.h" #include "eagle_soc.h" #include "ets_alt_task.h" @@ -52,6 +54,14 @@ void common_hal_mcu_enable_interrupts() { enable_irq(saved_interrupt_state & ~(1 << ETS_LOOP_ITER_BIT)); } +// The singleton microcontroller.Processor object, returned by microcontroller.cpu +// It currently only has properties, and no state. +mcu_processor_obj_t common_hal_mcu_processor_obj = { + .base = { + .type = &mcu_processor_type, + }, +}; + // This macro is used to simplify pin definition in boards/<board>/pins.c #define PIN(p_name, p_gpio_number, p_gpio_function, p_peripheral) \ const mcu_pin_obj_t pin_## p_name = { \ |