I am using SPI3 of STM32F446ZE MCU to communicate with 25AA02UID EEPROM. I am writing 8 bytes and reading 12 bytes (4 bytes + last written 8 bytes). I am using HAL Library for this operation. For writing I am using: HAL_SPI_Transmit()And for reading ...
I wanted to port an exsting STM32L052 usb driver to STM32L072. Its not CubeMX or ST Library =, a direct register accessing implementation. May I have any hints on things to consider or sort of migration document. Thanks for the help.
Hello friends,I have to use CAN protocol that I have a lot of devices.How can I get all data in a lump.Is there a way by hardware or I have to control data with software like USART.Any offer?
Hello,I am using the stm32f413h-discover board (MB1274 RevD) which uses touchsreen controller FT6236. I wan to use touch functionality for stemwin, so i've inluded drivers for toucscreen controller chip in my project (official BSP driver) I am havin...
Hello,I am using the STM32L152VET6 MCU. Once in a while the I2C peripheral crush. After resetting the MCU, the I2C works fine.Any explanation? Does it a known issue? Thanks,Tomer
Hi, there. Recently I was using STM32F407 DISCOVERY to develop a USB audio device for audio filtering.The device is defined as a USB audio sound card and the audio data is be played from the PC and can be heard from the headphone plugged in the board...
Posted on July 04, 2018 at 13:03Hi,Using STM32L476QEI get HAL_ERROR running the following code only when writing or erasing (page) at address 0x0803F800, doing the same with address 0x08040000 works fine.both addresses are erased before the code exe...
Posted on May 30, 2018 at 08:34 Hello friends, I try SPI communication, and I have a problem. I only send data.... But how to receive it? Connection is: 1. one master - one slave 2. Full duplex Initialize: LL_SPI_InitTypeDef SPI_InitStr...
This is my RX callback,it only can run one time, anything I set wrong?I use it in LOOPBACK mode.void HAL_CAN_RxCpltCallback(CAN_HandleTypeDef* hcan) { Response=(uint8_t *)&hcan->pRxMsg->Data; HAL_UART_Transmit(&huart4,Response, 8, 5); HAL_CAN_Receive...
Migrating the STM32 from ARM to RISC-V or introducing a RISC-V based alternative to the ARM-based STM32 would seem like an obvious good move for ST: They'd get the advantages of RISC-V over ARM, and could compete with their good set of peripherals fr...
