stm32 firmware: linker script and Makefile

[GoogleCodeExporter]

Hello,

  Your linker script does not work for me on a STM32F103 eval board from Olimex (STM32-103STK). I think flash address is wrong by default.

  Your Makefile also calls './bin_to_c.sh stmreset' which is missing.

  I have added to the Makefile hex format:
  arm-eabi-objcopy -O ihex stmreset.elf stmreset.hex

  I am looking forward to have your excellent project running here, but at the moment it is resisting me.

Best regards

Original issue reported on code.google.com by hector.o...@gmail.com on 9 Dec 2010 at 4:22

[GoogleCodeExporter]

Hello,

  I am getting all the time:

$ ./stm32flash /dev/ttyS0
stm32flash - http://stm32flash.googlecode.com/

Serial Config: 57600 8E1
read_byte: Success
stm32flash: stm32.c:90: stm32_read_byte: Assertion `0' failed.
Aborted

Original comment by hector.o...@gmail.com on 15 Dec 2010 at 1:51

[GoogleCodeExporter]

I no longer have the original bin_to_c.sh script, all it did however was 
convert the stmreset.bin to a const char array in stmreset_binary.c. If you are 
willing to re-write it feel free.

As for the failure to flash, I believe this has been corrected, please try the 
latest release.

The aborted error could be because the board needs a power cycle to reset it 
back to the boot loader auto baud detection routine.

Original comment by ge...@spacevs.com on 26 May 2011 at 5:08

• Changed state: Started

[GoogleCodeExporter]

Hello,

I also keep getting the following message:

$ ./stm32flash /dev/ttyS0
stm32flash - http://stm32flash.googlecode.com/

Serial Config: 57600 8E1
read_byte: Success
stm32flash: stm32.c:90: stm32_read_byte: Assertion `0' failed.
Aborted

However, I believe I have the latest version.
Now, does this program communicate with the stm32 vl discovery as-is?  If not, 
how would I get it to work with the discovery board?

Thanks in advance,

Vaati

Original comment by ecthil...@gmail.com on 1 Jun 2011 at 4:24

[GoogleCodeExporter]

I do not have a stm32 v1 descovery, nor am I familiar with it, but it does 
follow the official ST bootloader protocol as documented in:

http://code.google.com/p/stm32flash/source/browse/trunk/protocol.pdf

The assertion is due to a failure to read from the device, does the official ST 
flash loader work? If so, can you please run the program with gdb and provide a 
backtrace, eg.

gdb ./stm32flash
set params /dev/ttyS0
r
>> Wait for the assertion <<
bt

Thanks.

Original comment by ge...@spacevs.com on 2 Jun 2011 at 11:19

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

I got this error when i had connected my RX/TX wrong.
Serial Config: 57600 8E1
read_byte: Success
stm32flash: stm32.c:90: stm32_read_byte: Assertion `0' failed.
Aborted

try to switch the wires for RX and TX. It worked for me ;)

Original comment by anton.fo...@gmail.com on 1 Jul 2011 at 3:42

[GoogleCodeExporter]

Was a wiring issue, closing

Original comment by ge...@spacevs.com on 4 Oct 2011 at 2:39

• Changed state: Invalid