Hi guys,
Using the latest IAR (6.50.5) and J-LINK EDU (4.7)
I can load flash and debug on the STM32F405 using the SWD interface. If I recompile and reload then IAR gives the message "The flash loader program reported an error". If I unplug the J-LINK's USB and cycle the power to the board that way, then I can reprogram the chip again.
I haven't found the error message yet, I assume it's buried in some log file. It might give me a clue where to start. Where might this be?
What have guys done to resolve this kind of problem?
Configuration:
The board is powered from J_LINK
Target is set to "ST STM32F405RG" with FPU VFPv4
SWDIO and SWCLK have 10K pullups to 2.5V
NTRST is tied to 2.5V
TRST, TDI, TDO are open.
The processor speed is 160Mhz (assuming ... I need to check this)
(The is my first ST32 project using SWD, but I've done a number using LPCs )
Thanks in advance, Hank
Using the latest IAR (6.50.5) and J-LINK EDU (4.7)
I can load flash and debug on the STM32F405 using the SWD interface. If I recompile and reload then IAR gives the message "The flash loader program reported an error". If I unplug the J-LINK's USB and cycle the power to the board that way, then I can reprogram the chip again.
I haven't found the error message yet, I assume it's buried in some log file. It might give me a clue where to start. Where might this be?
What have guys done to resolve this kind of problem?
Configuration:
The board is powered from J_LINK
Target is set to "ST STM32F405RG" with FPU VFPv4
SWDIO and SWCLK have 10K pullups to 2.5V
NTRST is tied to 2.5V
TRST, TDI, TDO are open.
The processor speed is 160Mhz (assuming ... I need to check this)
(The is my first ST32 project using SWD, but I've done a number using LPCs )
Thanks in advance, Hank