How to program STM32F427IGT6 using STM32CubeProgrammer?

[Rafael Paz Oliveira]

Hello,

I'm having trouble trying to program a STM32F427IGT6  uC using STM32CubeProgrammer command line or the API , sometimes it identifies the uC but never allows me to program it.

I'm missing something? Should i download an external package for this family, or run a different command line?

Regards

Rafael Paz Oliveira

[Tesla DeLorean]

Connectivity via ST-LINK (SWD/JTAG), USB (DFU) or USART (SERIAL)?

>>I'm missing something? Should i download an external package for this family, or run a different command line?

Honestly know very little of your specific context with regard to board, connectivity, etc.

The app uses Java. What command lines are you using, what feedback is the application giving you?

Do ST-LINK Utilities work on the board with an ST-LINK? Does a Segger J-LINK work better/different?

For USART/USB connectivity the System Boot Loader is going to have sensitivity to clock sources, and specific pin interfaces being active and others being quiet.

[Rafael Paz Oliveira]

Hello,

I'm using USART to program it with the following command line:

STM32_Programmer_CLI.exe -c port=COM1 br=57600 -rdu -d "file.hex" -v

I only get feedback when i use the API version,I don't the board with me right now, so as soon as possible I'll get it and post it.

Other thing when use STFlashloader everything works fine, the command line for this application is the following:

STMFlashLoader.exe -c --pn 1 --br 57600 -i STM32F4_27_37_29_39_2048K -p --drp -d --fn "file.hex" --v

[Rafael Paz Oliveira]

09:47:27 : Activating device: OK

09:47:27 : Chip ID: 0x419 

09:47:27 : BootLoader protocol version: 3.1

09:47:37 : Serial Port COM1 is successfully opened.

09:47:37 : Port configuration: parity = even, baudrate = 115200, data-bit = 8,           stop-bit = 1.0, flow-control = off

09:47:38 : Timeout error occured while waiting for acknowledgement.

09:47:38 : Error: Activating device: KO. Please, verify the boot mode configuration and check the serial port configuration. Reset your device then try again... 

this is the feedback

[Tesla DeLorean]

What happened in the 10 seconds between it identifying protocol 3.1 and opening the port (again)?

The connectivity is a one-shot deal. You need to restart the board before each connection attempt.

[Rafael Paz Oliveira]

Nothing happened in that 10 second window.

When i tried using command line, i got the following result:

At first it connects to the uC and them it throws an "std:out_of_range" so, any thoughts?

[Rafael Paz Oliveira]

Indeed it was a bug, it was solved on version 1.2.1 of STCubeprogrammer.