Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi Team,We are using STM32H743 microcontroller (as a server) interfaced with LAN9353/KSZ8863 with two ethernet ports, one port connected to PC (as 1st client) and another port connected to embedded board(as 2nd client). Till now we are able to check ...
Hi, I've been trying for a few days to communicate with a device by SMBus.The device is an Microchip USB2422 and for test I use board DISC1 with STM32F429 on i2c3 port.The problem is that when I try to communicate with it to oscilloscope I see only a...
/** * @brief Read the Rx paysize * @rmtoll TX_PAYSZ TXPAYSZ LL_UCPD_ReadRxPaySize * @param UCPDx UCPD Instance * @retval RXPaysize. */ __STATIC_INLINE uint32_t LL_UCPD_ReadRxPaySize(UCPD_TypeDef const *const UCPD...
Hi there,using the STM32U585 I try to jump from application into bootloader. Could somebody please share some code that I could use, instead of this piece that does not do its job? void JumpToBootloader(void) { void (*SysMemBootJump)(void); ...
Hello, i want to do coustem bootloader for my graduation project. For this i need to source code. I wonder is there any example for this.
I wonder the jump to defauld bootloader with a software way. is it possible??
I am using B-L475E-IOT01A (STM32L475VGTx) dev kit and this article for DFU and I am getting following issue.Sequence of process I do is as below.Erase the whole flash.Flash the bootloader created based on above video.Make a DFU using DfuSe Tool and I...
Hi,I am new to bootloader and firmware update concept. I would like to program bootloader and update firmware using UART. I have gone through datasheet and reference manual and understand that there are boot pin and nboot1 bit, nboot_sel bit and nbo...
My application uses UART BREAK detect to switch modes and I found a bug in the 1.17.2 ST HAL UART driver.Description of my application interface to the HAL UART driver:My app uases a Rx and Error callback.I perform RX 1 char at a time using the call ...
Hello there!I am working on a STM32F407 project with an Ethernet port through which I am setting up a TCP client with LwIP and also managing a couple of other tasks with FreeRTOS.The code generator writes the MX_LWIP_Init() function in the defaultTas...
