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HAL_ChibiOS: review fixes

This commit is contained in:
Andrew Tridgell 2021-08-24 15:22:55 +10:00
parent 4cebcede31
commit 5bacd35eaa
1 changed files with 6 additions and 0 deletions
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6
libraries/AP_HAL_ChibiOS/AnalogIn.cpp
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@ -206,6 +206,8 @@ void AnalogIn::adccallback(ADCDriver *adcp)
*/
void AnalogIn::init()
{
static_assert(sizeof(uint16_t) == sizeof(adcsample_t), "adcsample_t must be uint16_t");
if (ADC_GRP1_NUM_CHANNELS == 0) {
return;
}
@ -345,6 +347,10 @@ void AnalogIn::adc3callback(ADCDriver *adcp)
void AnalogIn::setup_adc3(void)
{
samples_adc3 = (adcsample_t *)hal.util->malloc_type(sizeof(adcsample_t)*ADC_DMA_BUF_DEPTH*ADC3_GRP1_NUM_CHANNELS, AP_HAL::Util::MEM_DMA_SAFE);
if (samples_adc3 == nullptr) {
// not likely, but can't setup ADC3
return;
}
adcStart(&ADCD3, NULL);