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I am debugging why Ethernet is not working on a setup with stm32f107 + DP83848. Right now I was verifying that the MCO (main clock out) from the stm32f107 is doing what it should by checking with a scope. But MCO output doesn't seem to be working at ...
Hi ,I am using STM32H750 with Nor flash W25Q64 to develop a application, Now I need external loader for W25Q64, But I don't find any example or tutorial that can help me create external loader for H750, So Does anyone can help? thanks.
As per the reference manual "RM0367 Ultra-low-power STM32L0x3 advanced Arm®-based32-bit MCUs" , page no-298, When the main voltageregulator is in Low-power run mode (LPR mode, with the device operating in Low-powerrun, Low-power sleep or Stop mode), ...
Hello, I want to store a hex file in the particular address of flash memory . I am using the stm32L083cz which has 192 kb flash memory.Flash starts at : 0x0800 0000Want to store hex file at the address : 0x0801 50001Please guide me through this. I am...
Does anybody know a board with a STM32F4 of F3 with the following features:external RAM, 1 MByte or moreSD card interface, alternatively Debug port with VCP or ethernet interfaceA display would be optional.Had been looking at the usual suspects (ST, ...
Hi,normally i use HAL_SPI_Transmit HAL_GPIO_WritePin(Port, Pin, GPIO_PIN_RESET); HAL_SPI_Transmit(...) HAL_GPIO_WritePin(Port, Pin, GPIO_PIN_SET);Is it possible to use it like following; HAL_GPIO_WritePin(Port, Pin, GPIO_PIN_RESET); HAL_SP...
I wrote code using the stm32f4 discovery card and adxl345 sensor using the i2c communication protocol. But Send data does not respond to my command. Please help me. I'll be crazy.#include "stm32f4xx.h" #include "stm32f4_discovery.h" #define Max ...
Hi everyone,I am trying to transmit multiple bytes via SPI.I could read the data through spi, so connections should be ok.Does anyone have idea what can be the reason, that I can not write data to the register of the slave?int writetospi(uint16 heade...
Hello everyone,I am very new in MCU programming and still learning it. I am doing a small project with DAC and Timers2,3 on STM32F429. DAC is trigger by time2 and timer3 is a counter which is triggered by a switch.Also, I have an LED blinking an a da...
Hi everybody, any one has experience with STM32 RTC issue slower about 1-2 seconds after few hours?The cap we use 18pf.Thanks a lot.
