Hello,I'm sending data on UART using DMA with HAL_UART_Transmit_DMA().As sometimes I need to send two messages consecutively, I'm testing if the previousmessage is sent before preparing the new one. I do something like this:void sendData(){ u...
The LL_GPIO_AF_EnableRemap_USART1 in stm32f1xx_ll_gpio (STM32Cube_FW_F1_V1.6.1) gives problems with debugging. Solved by using __HAL_AFIO_REMAP_USART1_ENABLE but when the code is regenerated the fix has to be applied again.
I am using a STM32H7 USB in MSC mode. When I generate the source code with STM32CUBEMX 4.26.1 and STM32CubeH7 Firmware Package V1.3.0 / 04-July-2018, i noticed that inside USBD_HS_USR_BOSDescriptor() in usbd_desc.c, USBD_HS_BOSDesc definition can not...
Hi All,I need to do 13 ADC conversions using DMA. And also need to repeat it 10 times so that I can take average for all the 13 values. Here's the code I'm using:static uint16_t adcDataArrayBeforeAvg[130];HAL_ADC_Start_DMA(&hadc, (uint32_t *)adcData...
I am currently working on an embedded firmware development which uses FreeRTOS running on an STM32F777II microcontroller. Resource wise, I have around 10 tasks (total sum of stack size will be under 40 KByte) at the same priority, around 4 queues of ...
Hello,I am working on a IAP project with STM32F767ZI-NUCLEO board, I followed the AN4657 document and I also follow the STM32Cube-IAP-using-UART example from ST. The MCU did jump to the new application but sometimes the system init or may be the HAL ...
I'm trying to write a custom bootloader, so far I've been successful usingAddress = *(__IO uint32_t*) (APP_ADDRESS + 4); jump = (pFunction) Address; __set_MSP(*(__IO uint32_t*) APP_ADDRESS); jump();however this only worked for a a very simple mai...
Hello, i'm working on a project where i want to make my own bootloader, so i can update the application on my stm32l4.But my problem is that i want to download the bootloader and the application to my stm32 from the start so i have a working prototyp...
Hi Team,Recently, I came across an error "dereferencing pointer to incomplete type struct os_pool_cb " when in my program, I tried to access "markers" ( member of the struct os_pool_cb). Below is my designfile1.c=======#[include "cmsis_os.h"] extern...
Hello,My cutom device, powered by STM32F429ZI, has two USB ports. Each one is connected via USBLC6-2 (ESD protection) chip to MCU (USB FS and USB HS) pins. VBUS is not used. I use CubeMX (the latest version) to generate initial code.If I configure FS...
