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...

Hi,I have a general question regarding CRC32 for data read from flash. For example I am reading 2048 bytes of data total 512 bytes chunk each time. My question isdoes it make any difference if I check CRC32 for every 512 bytes read or after read of 2...

Hi,I am trying to use either TIM13 or TIM14 but the ISR never get trigger.My questions areWhy the ISR routine never trigger? Is there anything else need be set?how to control the timer? what's the prescaler, period mean? If I want setup the timer tri...

Hi,Is there any utility to upload .hex file image for STM32F407 MCU?Thx****

Hi,Anyone know what's this for? I got a Keil project and use Cube made a TrueSTUDIO project and then copy all of source file from original Keil project.Seems functional and print out some message to console at the end got this message.rst:0x1 (POWERO...