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.
Hello, I've recently took over a project at my school where they are building a wearable camera. They have used STM32L496ZG as the MCU. Basically there are two sensors on the board: OV2640 and MLX90640. One takes regular JPEG and the other takes ther...
Below mentioned parts ,We need year to end of life (EOL) please provide STM32F207ZGT6STM32F207ZGT6TRThanks,S.Satheesh
Hello,I'm experimenting with ulp I'm starting from lowest power consumption achievable and add peripherals and wake up conditions to see what happens.That's why I'm starting with shutdown mode. I'm using a custom board with only an STM32L412K8, few c...
Hi all,I am using HAL_FLASH_Program() to program an uuid into a specific address. I can verify it write successfully by reading from the address. However, if I power cycle the MCU, the memory at that address returns to the original value. If I write ...
