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ADC conversion of 3 channels (where DMA requests are performed in continuous mode) is triggered by Timer 3 Trigger out event. Timer 3 is made to follow a PWM generated by Timer 17 by assigning Timer 17 CCR1 to Timer 3 ARR. To validate the ADC reading...
Hi I'm looking to possibly skip the HAL overheads to sent an SPI DMA transfer. basically I want to do this HAL_SPI_TransmitReceive_DMA(&hspi5, (uint16_t*) &data_to_send, (uint16_t*) &FromTheADC, sizeof(data_to_send));without the HAL overhead that s...
We succesfully passed the EMC testing (IEC 61010-1-2) in our product with the STM32H747I-DISCO. Due to shortages on the market, we would like to use the STM32F769I-DISCO instead. Will this affect our EMC test results? And if so, why would that be?
My requirement is to increase this frequency since the MCU (Arm® Cortex®-M33) operates at 110MHz. Kindly, share your inputs ?
I am using STM32F091RCTx microcontroller and have configured RTC internal periodic wake up timer in interrupt mode. On timeout the respective isr routine is getting called but it is not waking up the MCU. i am not using SLEEP_ON_EXIT.Can anyone help ...
Hi guys, I use stm32L4 and freertos, I try to make low power run mode in my project. Normally my mcu works 60Mhz but I want to reduce clock as much as possible in low power run mode like 1Mhz and I want to use freertos in low power run mode. I change...
I am using a Nulceo-L452, down below the whole code, but first some high lights://To convert I read VDDA and used the macro:temp_celcius = __HAL_ADC_CALC_TEMPERATURE(3285, adc_in17, ADC_RESOLUTION_12B);// I set enough sampling timesConfig.SamplingTi...
