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Code Issues Wiki Activity

F7 Enable ADC

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This commit is contained in:
Sami Korhonen 2016-09-16 20:21:52 +03:00
parent 8fa8249a15
commit 24a481c1e8
1 changed files with 7 additions and 11 deletions
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18
src/main/drivers/adc_stm32f7xx.c
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@ -26,8 +26,6 @@
#include "io_impl.h" #include "io_impl.h"
#include "rcc.h" #include "rcc.h"
#include "sensors/sensors.h" // FIXME dependency into the main code
#include "sensor.h" #include "sensor.h"
#include "accgyro.h" #include "accgyro.h"
@ -75,7 +73,7 @@ const adcTagMap_t adcTagMap[] = {
ADCDevice adcDeviceByInstance(ADC_TypeDef *instance) ADCDevice adcDeviceByInstance(ADC_TypeDef *instance)
{ {
if (instance == ADC1) if (instance == ADC1)
return ADCDEV_1; return ADCDEV_1;
/* /*
if (instance == ADC2) // TODO add ADC2 and 3 if (instance == ADC2) // TODO add ADC2 and 3
@ -109,7 +107,7 @@ void adcInit(drv_adc_config_t *init)
adcConfig[ADC_RSSI].tag = IO_TAG(RSSI_ADC_PIN); //RSSI_ADC_CHANNEL; adcConfig[ADC_RSSI].tag = IO_TAG(RSSI_ADC_PIN); //RSSI_ADC_CHANNEL;
} }
#endif #endif
#ifdef EXTERNAL1_ADC_PIN #ifdef EXTERNAL1_ADC_PIN
if (init->enableExternal1) { if (init->enableExternal1) {
adcConfig[ADC_EXTERNAL1].tag = IO_TAG(EXTERNAL1_ADC_PIN); //EXTERNAL1_ADC_CHANNEL; adcConfig[ADC_EXTERNAL1].tag = IO_TAG(EXTERNAL1_ADC_PIN); //EXTERNAL1_ADC_CHANNEL;
@ -122,14 +120,12 @@ void adcInit(drv_adc_config_t *init)
} }
#endif #endif
//RCC_ADCCLKConfig(RCC_ADC12PLLCLK_Div256); // 72 MHz divided by 256 = 281.25 kHz
ADCDevice device = adcDeviceByInstance(ADC_INSTANCE); ADCDevice device = adcDeviceByInstance(ADC_INSTANCE);
if (device == ADCINVALID) if (device == ADCINVALID)
return; return;
adcDevice_t adc = adcHardware[device]; adcDevice_t adc = adcHardware[device];
for (uint8_t i = 0; i < ADC_CHANNEL_COUNT; i++) { for (uint8_t i = 0; i < ADC_CHANNEL_COUNT; i++) {
if (!adcConfig[i].tag) if (!adcConfig[i].tag)
continue; continue;
@ -141,7 +137,7 @@ void adcInit(drv_adc_config_t *init)
adcConfig[i].sampleTime = ADC_SAMPLETIME_480CYCLES; adcConfig[i].sampleTime = ADC_SAMPLETIME_480CYCLES;
adcConfig[i].enabled = true; adcConfig[i].enabled = true;
} }
RCC_ClockCmd(adc.rccDMA, ENABLE); RCC_ClockCmd(adc.rccDMA, ENABLE);
RCC_ClockCmd(adc.rccADC, ENABLE); RCC_ClockCmd(adc.rccADC, ENABLE);
@ -185,7 +181,7 @@ void adcInit(drv_adc_config_t *init)
/* Initialization Error */ /* Initialization Error */
} }
//__HAL_LINKDMA(&AdcHandle_1, DMA_Handle, hdma_adc_1); __HAL_LINKDMA(&ADCHandle, DMA_Handle, DmaHandle);
uint8_t rank = 1; uint8_t rank = 1;
for (i = 0; i < ADC_CHANNEL_COUNT; i++) { for (i = 0; i < ADC_CHANNEL_COUNT; i++) {