We have deployed quite a few of our products using STM32H753(ZIT6) rev Y and all was OK. All recent ones that we have around are rev V and they have issues with DFU bootloader over the UART. None of the issues that we have are listed in ERRATA notes ...
The HAL_NOR_ProgramBuffer() function in stm32h7xx_hal_nor.c has a few defects. It's untested code because it couldn't possibly work as it is. I'm not complaining about the defects. What bothers me is I can't find a way to register the defects with...
Hi list,I'm using stm32f103 and stm32cude ide. And I'm also using FreeRTOS.This is my stop mode code.This code is called in TimerCallback which is created from FreeRTOS.HAL_SuspendTick(); __HAL_RCC_PWR_CLK_ENABLE(); //HAL_PWR_EnterSTOPMode(PWR_MAINRE...
void USB_OTG_BSP_Init(void) { GPIO_InitTypeDef GPIO_InitStructure; /* Select USBCLK source */ RCC_OTGFSCLKConfig(RCC_OTGFSCLKSource_PLLVCO_Div3); /* Enable the USB clock */ RCC_AHBPeriphClockCmd(RCC_AHBPeriph_OTG_FS, ENABLE) ; RCC...
Hi! Im having trouble with setting timer2, when it overflows I want to add+1 to timer4 in slave mode =) to use timer2 as prescaler to timer4.Can I ask for am example of this? Or some hints how to o this.Im trying to follow timer cookbook. Synchron...
Hi,I'm having a very strange issue loading bytes from an SD card into an array in RAM, on a STM32F722RE.In general, it works nicely, but I have several files where the transfer skips some bytes, leaving zeroes in the destination array.In debug, I hav...
I have tried installing and running projects using the USB_Device/CDC_Standalone project for both the STM32L476G-EVAL and the STM32F779I-EVAL boards, but every time I connect the board using the USB FS port, I get a driver error "This device cannot s...
need to get a USB Touch going..
Hi everyone,I'm new wotking with the H7 and I got stuck on a trivial issue. I generated some code for the NUCLEO-H743ZI2 together with freeRTOS and LWIP. As exercise, I extended only a bit the code just waiting for telnet connection to send a simple...
Hi,I am working on FOTA for STM32 MCU using external flash to store the downloaded FW from server.The process should be upon complete download the FW, reset MCU to bootloader mode. Then read FW from external flash and write to starting address of app...