Posted on November 25, 2015 at 16:32Hi, I try to use the new STM32F3xx_HAL_Driver for USB stack. And my function HAL_PCDEx_SetConnectionState in my ''hal msp module'' is never called. So, I notice that the prototype of this function is not correctl...
Posted on February 04, 2016 at 00:16Hi, I am trying to find a description or guidelines for how CubeMX determines the TOTAL_HEAP_SIZE value under the FreeRTOS Config parameters. I am using the Heap 4 scheme.It is my observation that no matter what ...
Posted on February 03, 2016 at 13:30Hey, i have a problem to connect the SMT32F4-discovery Board as a vcp device on my laptop. The board is detected as a USB device but i can not connect it as a vcp device. I have installed the Stm32 st-Link Utility...
Posted on January 29, 2016 at 09:44I'm doing a project,needing to write the data at 400hz frequency ,that mean I have to write 1024 Byte to the card within 2.5ms ,and I must ensure that data are written to the card even accident occur ,such as powe...
Posted on August 18, 2015 at 20:19 Hi, I am using generated code from CubeMX. Here you can specify the clock divider.: The generated code looks like this: void MX_SDIO_SD_Init(void){hsd.Instance = SDIO;hsd.Init.C...
Posted on January 27, 2016 at 10:02I'm designing a board that uses the micro stm32f429 . I am considering to use the bootloader CAN integrated and at the same time a memory SDRAM using the FMC . I'm in trouble because the pin PB5 is the CKE pin of t...
Posted on May 14, 2010 at 18:52Self made bootloader #it''s-deja-vu-all-over-again #bootloader #bootloader
Posted on July 26, 2011 at 18:15Hi everyone,I am new to the ARM Chips and am trying to implement a bootloader using the example code from AN2557.I am using IAR workbench for ARM 6.2 and a segger Jlink educational JTAG.In IAR I have 2 separate projec...
Posted on September 02, 2014 at 12:33Hi,I have discovered several unfortunate behaviors of the HAL CAN module in the Cube package according to how I would like to use it. Please read through them and let me know your input.1. HAL_CAN_Transmit for po...
Posted on October 01, 2015 at 15:54Installed file: STM32Cube_FW_L1_V1.3.0 STM32L1 Cat.1 devices can't successfully write a zero byte, or half-word, to data EEPROM using the HAL function HAL_FLASHEx_DATAEEPROM_Program(). The problem is that HAL_FLASH...