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I use MCU STM32L462ET6TR. When I set CPHA=1, the NSS signal is always at low. When CPHA=0, NSS signal works normally. There is my initialization code:void MX_SPI1_Init(void) { hspi1.Instance = SPI1; hspi1.Init.Mode = SPI_MODE_MASTER; hspi1.Init...
Hi there, since Nov. 2020, we have placed some orders to Arrow China, but till now, no one package received, and even no any upate about the orde. Please help us with current situation, we start use ST processor since 2010, but now... really sad a...
I have been stumped with this for several weeks now. I am attempting to read data from the Bluetooth module on the B-L475EIOT01A2. However, I can't seem to find any help anywhere within the ST community. I have looked through the STM32CubeL4 folder, ...
Any alternatives that are similar to implement and in stock would be acceptable.
Hello,I'm working on a NUCLEO-G474RE board (using the LL libraries available on ST site), and I came across an issue, the USART3 available on the PB10 and PB11 is not working. I tried to generate the same code from the CUBEMX as well but unfortunatel...
Hi ,I come to you to ask for help with Macronix MX25L51245G interfaced with STM32L476RG. My QSPI is set to 32MHz.Here what I do :QSPI Reset (0x66 - 0x99)SPI Reset (0x66 - 0x99)Wait for WIP = 0 (SPI)Enter in QPI (0x35) 1 lineWait for QUADEN = 1 and WI...
Hi, I have two H743ZI2 board. I am trying to send and receive the message with interrupts. When i push the blue button it send the message. But the message is never received.... I already check everything but i can't find the error. I am using a MCP2...
Hi I am using the tfmini lidar sensor with my nucleo-64 board.but the incoming data is so much fast that i can't control it and is going to error handler.It is a over run.Do anyone has any idea how could i control the burst of data.The link for the l...
Hello Everyone,I'm using STM32H7 family microcontroller and when try to debug the code from IAR Workbench there is a error popup on my screen like " Flash download error: Failed to open file 'Project Folder\EWARM\Project\Exe\ProjectName.sim' ". After...
I used HAL_I2C_MASTER_Transmit/ReceiveThe transmission function put a delay using the for statement as shown below.HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Time...
