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increased ADC sample time to 239.5 cycles (~10uS at 24MHz ADC clock).

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This commit is contained in:
dongie 2014-05-30 10:05:38 +09:00 • committed by Dominic Clifton
parent a3476cf59c
commit 4e3ab221ac
2 changed files with 4 additions and 4 deletions
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4
src/drivers/adc_stm32f10x.c
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@ -34,14 +34,14 @@ void adcInit(drv_adc_config_t *init)
adcConfig[ADC_BATTERY].adcChannel = ADC_Channel_4;
adcConfig[ADC_BATTERY].dmaIndex = configuredAdcChannels++;
adcConfig[ADC_BATTERY].enabled = true;
adcConfig[ADC_BATTERY].sampleTime = ADC_SampleTime_28Cycles5;
adcConfig[ADC_BATTERY].sampleTime = ADC_SampleTime_239Cycles5;
// optional ADC5 input on rev.5 hardware
if (hse_value == 12000000) {
adcConfig[ADC_EXTERNAL1].adcChannel = ADC_Channel_5;
adcConfig[ADC_EXTERNAL1].dmaIndex = configuredAdcChannels++;
adcConfig[ADC_EXTERNAL1].enabled = true;
adcConfig[ADC_EXTERNAL1].sampleTime = ADC_SampleTime_28Cycles5;
adcConfig[ADC_EXTERNAL1].sampleTime = ADC_SampleTime_239Cycles5;
}
if (init->enableRSSI > 0) {

4
src/drivers/adc_stm32f30x.c
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@ -26,12 +26,12 @@ void adcInit(drv_adc_config_t *init)
adcConfig[ADC_BATTERY].adcChannel = ADC_Channel_6;
adcConfig[ADC_BATTERY].dmaIndex = adcChannelCount;
adcConfig[ADC_BATTERY].sampleTime = ADC_SampleTime_181Cycles5;
adcConfig[ADC_BATTERY].sampleTime = ADC_SampleTime_601Cycles5;
adcChannelCount++;
adcConfig[ADC_EXTERNAL1].adcChannel = ADC_Channel_7;
adcConfig[ADC_EXTERNAL1].dmaIndex = adcChannelCount;
adcConfig[ADC_BATTERY].sampleTime = ADC_SampleTime_181Cycles5;
adcConfig[ADC_BATTERY].sampleTime = ADC_SampleTime_601Cycles5;
adcChannelCount++;
adcConfig[ADC_RSSI].adcChannel = ADC_Channel_8;