How can i find the source code about the bootloader in STM32F4DISCOVERY Board?
Dear All: I want to know if have source code about the upgrade firmware on STM32F4DISCOVERY? Thanks!
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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STM32F303RBT6; issue with stm32flash communication
Hello,Im working as a SW Engineer in a project where we have iMX7 and STM32F303RBT6 on our HW.I'm running Linux SW on iMX7 and my intention is to use stm32flash tool to program SW image from iMX7 into the STM32F303 processor through UART connection.I...
STM32F429ZI ADC+DMA overrun error
hello.I am testing ADC and DMA functions on my custom board.every conversion set ADC->SR OVR bit. I want to use the ADC + DMA function. I want to trigger the trigger periodically via TIMER.This is my first time using ADC. So I want to know if it i...
Issue with priorities of tasks on FreeRTOS (CMSIS v1) on STM32F4 DISC.
Analysing runtime behaviour of 2 tasks on STM32 board using tracelyzer shows unexpected behaviour. Task1 is a cyclic executive which receives data over UART and processes received data to be consumed by task2. task1 is interrupt driven (indefintely b...
Should Isochronous data be received on every micro-frame?
I'm working on extending the capabilities of the STM32CubeMX Library to support higher data rate isochronous IN data (e.g. UAC audio). Currently I have host code that requests and receives isochronous data every 1ms frame (not every micro-frame).Is t...
Resolved! STM32F769 Discovery kit & FATFS
In the frame of testing the STM32F7xx MCU, we test the file management capabilities of the STM32F769 Discovery kit. The configuration of the platform to access the SD card has been built with STM32CubeMX (FreeRTOS + FATFS).The code for the test is th...
Resolved! HAL Bug Report on STM32F0 v1.9.0 : CAN Receive functions wrongly set RTR bit
Hi,There is a bug in the release v1.9.0 of the STM32F0 HAL library.In CAN_Receive_IT() and CAN_Receive() functions the RTR value of the pRxMsg is wrongly set.Here is what is done:pRxMsg->RTR = (CAN_RI0R_RTR & hcan->Instance->sFIFOMailBox[FIFONumber]....
Bug Report in STM32Cube HAL CAN driver.
Hello,Sorry in advance if I should be posting this elsewhere, but I am sure someone will be able to tell me if I am wrong.Working with STM32Cube HAL CAN driver, if found a problem in the latest version of F7 driver, but as all STM32 have same BxCAN c...
why cant recognize the USB disk
request device description failed on windows 10
