Hi guys,
I tried to write a coustom flashloader for the stm32wle5 mcu and stuck at the point of write an erase and programming function. I follow the reference manual RM0461 (site 76) from ST to create a procedure for erasing.
If I try to programm my board it stuck with the error Timeout while preparing target, core does not stop. (PC = 0x200000CE, XPSR = 0x81000000, SP = 0x20000660)! Failed to initialize RAMcode. But if I try to erase it with the J-Link commander I get same error: core does not stop ... Erase returened with error code -5.
Has anyone an idea or some code snippets to fix this problem?
Working with SEGGER Embedded Studio
Best regards
I tried to write a coustom flashloader for the stm32wle5 mcu and stuck at the point of write an erase and programming function. I follow the reference manual RM0461 (site 76) from ST to create a procedure for erasing.
If I try to programm my board it stuck with the error Timeout while preparing target, core does not stop. (PC = 0x200000CE, XPSR = 0x81000000, SP = 0x20000660)! Failed to initialize RAMcode. But if I try to erase it with the J-Link commander I get same error: core does not stop ... Erase returened with error code -5.
Has anyone an idea or some code snippets to fix this problem?
Working with SEGGER Embedded Studio
Best regards