I have done an SPI transfer only with DMA and working fine, but when I need to do a daisy chain configuration its not working. I am suspecting the NSS signal.below is SPI configuration#define SPIx_Mode SPI_MODE_MASTER #define SPIx_Direc...
I know that IDB05A1 is NRD(Not recommended for use) but still i want to use IDB05A1 in low power mode with L073RZ MCU can anyone guide me.
I have a project which needs to store the state of the program on an eeprom.Unfortunately there is no built in eeprom on stm32f7508-dk board.I have bought M24LR64 chip for i2c eeprom.Unfortunately the program get crashed on read operation (only when ...
I am working on STM32H743VIT6 and using LAN8742 as phy. i generated the project using stmcube using repository stm32h7 1.5.0 . I used the same mpu and system clock configuration as in the ST examples. When I switched on the supply to mcu, the ping d...
Read out protection issue ,I am unable to reprogram the board and the previous code is not executing as well. I have faced this issue in multiple boards .I am unable to debug this issue since long and the last option is to replace mcu with new one. A...
I am trying to get a simple I2C connection running and the I2C1 peripheral on a STM32L052 is giving me hell. Here is what I have done so far:I have written a simple driver for STM32L053 using I2C2 with interrupts. I have tried it on a couple of diffe...
Actually the RTC alarm I've set isn't coming out exactly. It triggers only once, after that it'll keep getting triggered for every one minute. How to do it for every X minutes?
With STm32F429ZIT6 the RTC battery used is 3.6V Ni-Cd and the RTC crystal used is 32.768khz. Initially, it works well for some days but after 1-2 months RTC date and time get reset to default value every time system is power reset. Need help to resol...
static void MX_ADC1_Init(void) { ADC_MultiModeTypeDef multimode; ADC_ChannelConfTypeDef sConfig; /**Common config */ hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4; hadc1.Init.Resolution = ADC_RESOL...
