cin-app-purchasestm32stm32ldiscovery

STM32 Discovery Embedded Serial bootloader USART, IAP


I have a serious issue, I want to boot my stm32 discovery board (STM32L152RBT6) using usart. I have tried going into system memory boot mode by putting BOOT0=HIGH and BOOT1=LOW. Then i tried to send my .BIN file using hyperterminal (Nothing happens). I also tried Flash loader utility by ST(It hangs on detecting the target).

I also read some data sheets about In Application Programming. I downloaded the IAP firmware, and burnt it, but nothing appears on hyperterminal maybe because usart might have some different configurations set on it.

I just want to program my flash memory of stm32 discovery board using usart. Please help! After i boot into system memory ,whats next?


Solution

  • Download "STMicroelectronics Flash Loader" supposedly this is the software used for programming using USART -I think so- but I wasn't lucky enough as it couldn't connect to my custom board