diff options
Diffstat (limited to 'drivers/chibios')
| -rw-r--r-- | drivers/chibios/analog.c | 57 |
1 files changed, 51 insertions, 6 deletions
diff --git a/drivers/chibios/analog.c b/drivers/chibios/analog.c index 2b3872afbb..b1081623d3 100644 --- a/drivers/chibios/analog.c +++ b/drivers/chibios/analog.c @@ -101,7 +101,11 @@ // Options are 12, 10, 8, and 6 bit. #ifndef ADC_RESOLUTION -# define ADC_RESOLUTION ADC_CFGR1_RES_10BIT +# ifdef ADC_CFGR_RES_10BITS // ADCv3, ADCv4 +# define ADC_RESOLUTION ADC_CFGR_RES_10BITS +# else // ADCv1, ADCv5, or the bodge for ADCv2 above +# define ADC_RESOLUTION ADC_CFGR1_RES_10BIT +# endif #endif static ADCConfig adcCfg = {}; @@ -161,8 +165,8 @@ __attribute__((weak)) adc_mux pinToMux(pin_t pin) { case B0: return TO_MUX( ADC_CHANNEL_IN12, 2 ); case B1: return TO_MUX( ADC_CHANNEL_IN1, 2 ); case B2: return TO_MUX( ADC_CHANNEL_IN12, 1 ); - case B12: return TO_MUX( ADC_CHANNEL_IN2, 3 ); - case B13: return TO_MUX( ADC_CHANNEL_IN3, 3 ); + case B12: return TO_MUX( ADC_CHANNEL_IN3, 3 ); + case B13: return TO_MUX( ADC_CHANNEL_IN5, 2 ); case B14: return TO_MUX( ADC_CHANNEL_IN4, 3 ); case B15: return TO_MUX( ADC_CHANNEL_IN5, 3 ); case C0: return TO_MUX( ADC_CHANNEL_IN6, 0 ); // Can also be ADC2 @@ -189,11 +193,52 @@ __attribute__((weak)) adc_mux pinToMux(pin_t pin) { case E15: return TO_MUX( ADC_CHANNEL_IN2, 3 ); case F2: return TO_MUX( ADC_CHANNEL_IN10, 0 ); // Can also be ADC2 case F4: return TO_MUX( ADC_CHANNEL_IN5, 0 ); -#elif defined(STM32F4XX) // TODO: add all pins +#elif defined(STM32F4XX) case A0: return TO_MUX( ADC_CHANNEL_IN0, 0 ); - //case A1: return TO_MUX( ADC_CHANNEL_IN1, 0 ); -#elif defined(STM32F1XX) // TODO: add all pins + case A1: return TO_MUX( ADC_CHANNEL_IN1, 0 ); + case A2: return TO_MUX( ADC_CHANNEL_IN2, 0 ); + case A3: return TO_MUX( ADC_CHANNEL_IN3, 0 ); + case A4: return TO_MUX( ADC_CHANNEL_IN4, 0 ); + case A5: return TO_MUX( ADC_CHANNEL_IN5, 0 ); + case A6: return TO_MUX( ADC_CHANNEL_IN6, 0 ); + case A7: return TO_MUX( ADC_CHANNEL_IN7, 0 ); + case B0: return TO_MUX( ADC_CHANNEL_IN8, 0 ); + case B1: return TO_MUX( ADC_CHANNEL_IN9, 0 ); + case C0: return TO_MUX( ADC_CHANNEL_IN10, 0 ); + case C1: return TO_MUX( ADC_CHANNEL_IN11, 0 ); + case C2: return TO_MUX( ADC_CHANNEL_IN12, 0 ); + case C3: return TO_MUX( ADC_CHANNEL_IN13, 0 ); + case C4: return TO_MUX( ADC_CHANNEL_IN14, 0 ); + case C5: return TO_MUX( ADC_CHANNEL_IN15, 0 ); +# if STM32_ADC_USE_ADC3 + case F3: return TO_MUX( ADC_CHANNEL_IN9, 2 ); + case F4: return TO_MUX( ADC_CHANNEL_IN14, 2 ); + case F5: return TO_MUX( ADC_CHANNEL_IN15, 2 ); + case F6: return TO_MUX( ADC_CHANNEL_IN4, 2 ); + case F7: return TO_MUX( ADC_CHANNEL_IN5, 2 ); + case F8: return TO_MUX( ADC_CHANNEL_IN6, 2 ); + case F9: return TO_MUX( ADC_CHANNEL_IN7, 2 ); + case F10: return TO_MUX( ADC_CHANNEL_IN8, 2 ); +# endif +#elif defined(STM32F1XX) case A0: return TO_MUX( ADC_CHANNEL_IN0, 0 ); + case A1: return TO_MUX( ADC_CHANNEL_IN1, 0 ); + case A2: return TO_MUX( ADC_CHANNEL_IN2, 0 ); + case A3: return TO_MUX( ADC_CHANNEL_IN3, 0 ); + case A4: return TO_MUX( ADC_CHANNEL_IN4, 0 ); + case A5: return TO_MUX( ADC_CHANNEL_IN5, 0 ); + case A6: return TO_MUX( ADC_CHANNEL_IN6, 0 ); + case A7: return TO_MUX( ADC_CHANNEL_IN7, 0 ); + case B0: return TO_MUX( ADC_CHANNEL_IN8, 0 ); + case B1: return TO_MUX( ADC_CHANNEL_IN9, 0 ); + case C0: return TO_MUX( ADC_CHANNEL_IN10, 0 ); + case C1: return TO_MUX( ADC_CHANNEL_IN11, 0 ); + case C2: return TO_MUX( ADC_CHANNEL_IN12, 0 ); + case C3: return TO_MUX( ADC_CHANNEL_IN13, 0 ); + case C4: return TO_MUX( ADC_CHANNEL_IN14, 0 ); + case C5: return TO_MUX( ADC_CHANNEL_IN15, 0 ); + // STM32F103x[C-G] in 144-pin packages also have analog inputs on F6...F10, but they are on ADC3, and the + // ChibiOS ADC driver for STM32F1xx currently supports only ADC1, therefore these pins are not usable. #endif } |