djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

stm32: Add board config option to enable/disable the ADC.

Browse Source 
The new option is MICROPY_HW_ENABLE_ADC and is enabled by default.
This commit is contained in:
Damien George 2018-02-22 14:22:45 +11:00
parent a36c700d9b
commit 60b0982bb2
3 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ports/stm32/adc.c
View File

@ -35,6 +35,8 @@
#include "genhdr/pins.h"
#include "timer.h"
#if MICROPY_HW_ENABLE_ADC
/// \moduleref pyb
/// \class ADC - analog to digital conversion: read analog values on a pin
///
@ -683,3 +685,5 @@ const mp_obj_type_t pyb_adc_all_type = {
.make_new = adc_all_make_new,
.locals_dict = (mp_obj_dict_t*)&adc_all_locals_dict,
};
#endif // MICROPY_HW_ENABLE_ADC

2
ports/stm32/modpyb.c
View File

@ -218,8 +218,10 @@ STATIC const mp_rom_map_elem_t pyb_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_CAN), MP_ROM_PTR(&pyb_can_type) },
#endif
#if MICROPY_HW_ENABLE_ADC
{ MP_ROM_QSTR(MP_QSTR_ADC), MP_ROM_PTR(&pyb_adc_type) },
{ MP_ROM_QSTR(MP_QSTR_ADCAll), MP_ROM_PTR(&pyb_adc_all_type) },
#endif
#if MICROPY_HW_ENABLE_DAC
{ MP_ROM_QSTR(MP_QSTR_DAC), MP_ROM_PTR(&pyb_dac_type) },

5
ports/stm32/mpconfigboard_common.h
View File

@ -40,6 +40,11 @@
#define MICROPY_HW_ENABLE_RNG (0)
#endif
// Whether to enable the ADC peripheral, exposed as pyb.ADC and pyb.ADCAll
#ifndef MICROPY_HW_ENABLE_ADC
#define MICROPY_HW_ENABLE_ADC (1)
#endif
// Whether to enable the DAC peripheral, exposed as pyb.DAC
#ifndef MICROPY_HW_ENABLE_DAC
#define MICROPY_HW_ENABLE_DAC (0)