Hello!Trying to launch SPI via DMA data transfer to LCD display. I has created "default" project via cube master.Created SPI2 for LCD display in 8bit Master Transfer Only mode.Added DMA1 Stream 0 to SPI2_TX Mem to Perif.In code I do:static uint8_t bu...
Hello!. I Have two firmwares: bootloader and application. MCU is STM32L031K6U6First launched bootloader checking backdoor pin and launching appliction or starting firmware update process. If need just start firmware all work fine (bootloader don't ch...
I'm configuring RTC AlarmA to wake up CPU from StandBy. I'am expecting to CPU became back at specified time, but it event occurs up to 16 seconds later.uint32_t time;
uint32_t date;
uint32_t subsec;
do {
time = LL_RTC_TIME_Get(RTC);
date = LL_R...
Hello!Trying to launch SPI via DMA data transfer to LCD display. I has created "default" project via cube master.Created SPI2 for LCD display in 8bit Master Transfer Only mode.Added DMA1 Stream 0 to SPI2_TX Mem to Perif.In code I do:static uint8_t bu...
But how I can undestand, during all sequence ADSTART must be in HIGH level. And only EOC bit sets every channel conversion end. And only after all sequence complite ADC reset ADSTART bit.In my case ADSTART resets after every channel conversion.
