Hello Andy,
when i make a hardware reset, my firmware is starting normaly. And i tried both of addresses as entry point, 0x0 and 0x26c. I had a look at the data stream, which came over the RS232 during the go command. I found out, that FM always sends a 'G 0 T...' to the µC, regardless the setting i used with the go command (ARM or Thumb mode). The next thing i found out, is that the µC sends the echo for this sequence of ASCII, but not return Code.
Bye, Norbert
when i make a hardware reset, my firmware is starting normaly. And i tried both of addresses as entry point, 0x0 and 0x26c. I had a look at the data stream, which came over the RS232 during the go command. I found out, that FM always sends a 'G 0 T...' to the µC, regardless the setting i used with the go command (ARM or Thumb mode). The next thing i found out, is that the µC sends the echo for this sequence of ASCII, but not return Code.
Bye, Norbert