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vdudouyt / stm8flash

program your stm8 devices with SWIM/stlinkv(1,2)
GNU General Public License v2.0
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Fix Intel Hex output when reading flash >32KB size #129

Closed basilhussain closed 4 years ago

basilhussain commented 4 years ago

This fixes the bug reported in issue #126.

Compiled and tested on Linux with a Nucleo-64 board featuring a STM8S208RB (128KB flash).

$ sudo ./stm8flash -c stlinkv21 -p stm8s208rb -s flash -r test.srec
Determine FLASH area
Due to its file extension (or lack thereof), "test.srec" is considered as MOTOROLA S-RECORD format!
Reading 131072 bytes at 0x8000... OK
Bytes received: 131072
$ sudo ./stm8flash -c stlinkv21 -p stm8s208rb -s flash -r test-after.hex
Determine FLASH area
Due to its file extension (or lack thereof), "test-after.hex" is considered as INTEL HEX format!
Reading 131072 bytes at 0x8000... OK
Bytes received: 131072
$ srec_cat -output test.srec.bin -binary test.srec
$ srec_cat -output test-after.hex.bin -binary test-after.hex -intel
$ diff -s test.srec.bin test-after.hex.bin 
Files test.srec.bin and test-after.hex.bin are identical
$ md5sum test.srec.bin test-after.hex.bin
87e407327bbefb39d357327a4a3d43ad  test.srec.bin
87e407327bbefb39d357327a4a3d43ad  test-after.hex.bin