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HI ,I am working with low power modes on STM32L475. The device doesn't wake up from STOP2 mode, I am keeping the x-cubel4 examples as referenceen.stm32cubel4\STM32Cube_FW_L4_V1.14.0\Projects\NUCLEO-L476RG\Examples\PWR\PWR_STOP2_RTC.My LED doesn't tu...
Hi, I'm trying to do a read and write to an FMC, SRAM Bank 1, NE1. However, it does not work.STM32CubeMX was used to create the setup.The SRAM setup:static void MX_FMC_Init(void) { FMC_NORSRAM_TimingTypeDef Timing = {0}; /** Perform the SRAM1...
I have multiple boards with a STM32L051 MCU and 2 board revision, A and B.A: no LSE oscillator, LED connected via 550 Ohm resistor, around 20uF capacitance on VCC, radio module solderedB: 6pF 32kHz +-20 ppm oscillator soldered, 9pF load capacitors, a...
how to wake from standby mode using RTC 1 min alarm for stm32f030k6t6I got up to stand by code with external wakeup pin interrupt but i dont know how to wake from RTC 1 mins alarm wake up pls any one can help on thismy sample code isint main(void){HA...
Hi I am using stmh7 nucleo board and trying the spi dma example in NUCLEO-H743ZI folder, but thr transfer only gives me 0 in the aRxBuffer, anyone has had this problem before? I am not sure how to solve thisThanks!
Hello, I am creating a Li-ion battery discharger. Only thing left is temperature control loop right now and I want to use PID for that purpose. I want to keep the temperature inside the device at max 95 Celsius. I am using PWM to set the discharging ...
Dear engineers. I want to read an extern parallel ADC directly connected to GPIO ports of stm32 microcontroller and clocked from it. It is necessary to make 1000 readings from the ADC with a maximum speed and write them to stm32 memory. What is the m...
int main(void){ HAL_Init(); BSP_LED_Init(LED3); BSP_LED_Init(LED4);BSP_LED_Init(LED5);BSP_LED_Init(LED6); /* Initialize TIM3 to emulate a quadrature encoder outputs */ Init_TIM_Emulator(&EmulatorHandle); UartHandle.Instance = USARTx; UartHand...
When I connect a voltage source to channel 0 of SDADC2 in single ended mode, then at floating pin and connecting to ground the value displayed is full scale which 65535, while when I connect some voltage like 2V or 3V to same channel then it shows t...
