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Code Issues Wiki Activity

Cleanup CC3D/NAZE/OLIMEXINO ADC initialisation and PWM mapping. Fixes

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#297.
This commit is contained in:
Dominic Clifton 2015-01-21 01:02:33 +01:00
parent e31b6e3e75
commit b7850270c4
7 changed files with 107 additions and 49 deletions
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54
src/main/drivers/adc_stm32f10x.c
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@ -48,7 +48,7 @@ extern volatile uint16_t adcValues[ADC_CHANNEL_COUNT];
void adcInit(drv_adc_config_t *init)
{
#ifdef CC3D
#if defined(CJMCU) || defined(CC3D)
UNUSED(init);
#endif
@ -64,59 +64,47 @@ void adcInit(drv_adc_config_t *init)
GPIO_StructInit(&GPIO_InitStructure);
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
#ifdef CC3D
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
adcConfig[ADC_BATTERY].adcChannel = ADC_Channel_0;
adcConfig[ADC_BATTERY].dmaIndex = configuredAdcChannels++;
adcConfig[ADC_BATTERY].enabled = true;
adcConfig[ADC_BATTERY].sampleTime = ADC_SampleTime_239Cycles5;
#else
// configure always-present battery index (ADC4)
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_4;
adcConfig[ADC_BATTERY].adcChannel = ADC_Channel_4;
#ifdef VBAT_ADC_GPIO_PIN
GPIO_InitStructure.GPIO_Pin = VBAT_ADC_GPIO_PIN;
GPIO_Init(VBAT_ADC_GPIO, &GPIO_InitStructure);
adcConfig[ADC_BATTERY].adcChannel = VBAT_ADC_CHANNEL;
adcConfig[ADC_BATTERY].dmaIndex = configuredAdcChannels++;
adcConfig[ADC_BATTERY].enabled = true;
adcConfig[ADC_BATTERY].sampleTime = ADC_SampleTime_239Cycles5;
#endif
#ifdef EXTERNAL1_ADC_GPIO
if (init->enableExternal1) {
#ifdef OLIMEXINO
GPIO_InitStructure.GPIO_Pin |= GPIO_Pin_5;
adcConfig[ADC_EXTERNAL1].adcChannel = ADC_Channel_5;
GPIO_InitStructure.GPIO_Pin = EXTERNAL1_ADC_GPIO_PIN;
GPIO_Init(EXTERNAL1_ADC_GPIO, &GPIO_InitStructure);
adcConfig[ADC_EXTERNAL1].adcChannel = EXTERNAL1_ADC_CHANNEL;
adcConfig[ADC_EXTERNAL1].dmaIndex = configuredAdcChannels++;
adcConfig[ADC_EXTERNAL1].enabled = true;
adcConfig[ADC_EXTERNAL1].sampleTime = ADC_SampleTime_239Cycles5;
#endif
#ifdef NAZE
GPIO_InitStructure.GPIO_Pin |= GPIO_Pin_5;
adcConfig[ADC_EXTERNAL1].adcChannel = ADC_Channel_5;
adcConfig[ADC_EXTERNAL1].dmaIndex = configuredAdcChannels++;
adcConfig[ADC_EXTERNAL1].enabled = true;
adcConfig[ADC_EXTERNAL1].sampleTime = ADC_SampleTime_239Cycles5;
#endif
}
#endif // !CC3D
#endif
#ifdef RSSI_ADC_GPIO
if (init->enableRSSI) {
GPIO_InitStructure.GPIO_Pin |= GPIO_Pin_1;
adcConfig[ADC_RSSI].adcChannel = ADC_Channel_1;
GPIO_InitStructure.GPIO_Pin = RSSI_ADC_GPIO_PIN;
GPIO_Init(RSSI_ADC_GPIO, &GPIO_InitStructure);
adcConfig[ADC_RSSI].adcChannel = RSSI_ADC_CHANNEL;
adcConfig[ADC_RSSI].dmaIndex = configuredAdcChannels++;
adcConfig[ADC_RSSI].enabled = true;
adcConfig[ADC_RSSI].sampleTime = ADC_SampleTime_239Cycles5;
}
#endif
GPIO_Init(GPIOA, &GPIO_InitStructure);
#ifdef CURRENT_METER_ADC_GPIO
if (init->enableCurrentMeter) {
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1;
GPIO_Init(GPIOB, &GPIO_InitStructure);
adcConfig[ADC_CURRENT].adcChannel = ADC_Channel_9;
GPIO_InitStructure.GPIO_Pin = CURRENT_METER_ADC_GPIO_PIN;
GPIO_Init(CURRENT_METER_ADC_GPIO, &GPIO_InitStructure);
adcConfig[ADC_CURRENT].adcChannel = CURRENT_METER_ADC_CHANNEL;
adcConfig[ADC_CURRENT].dmaIndex = configuredAdcChannels++;
adcConfig[ADC_CURRENT].enabled = true;
adcConfig[ADC_CURRENT].sampleTime = ADC_SampleTime_239Cycles5;
}
#endif
RCC_ADCCLKConfig(RCC_PCLK2_Div8); // 9MHz from 72MHz APB2 clock(HSE), 8MHz from 64MHz (HSI)