Hi guys, serious problem here. I'm an assembler programmer and I've designed a standalone board with the PDX20 which is also a MPC5645S. I've checked ALL voltages and GND and all is correct, my board is working fine with downloading code using codeworrier via the JTAG interface.
I've created a C project and called my assembler program via a extern function in C. Now this works fine. I've done this is S32DS and Codeworrier.
Using Codeworrier -> When typing in assembler instructions codeworrier hardly recognises any of the assembler instructions. It does accept a few like add r3,r4,r5 but won't accept addi r3,r4,50. It won't accept stw r5,0(r3) so I can't even store data anywhere, and load instructions don't work either. I can say that codeworrier does download my code to my standalone via the JTAG interface so I know that my standalone board is fine. Can someone help with codeworrier recognising the PowerPC assembler instructions.
Using S32DS -> S32DS accepts ALL the PowerPC assembler instructions so I'm happy about that but here's the problem. When I build the program is all good but when I choose debug it won't down load the code to my standalone board yet codeworrier does download the code. The error I'm getting in SD32 is "Launching PDX20_TEST.elf" has encountered a problem. Error with command: gdb -- version.
I have NO idea what that means, can someone help me on that. I'd rather use SD32 than codeworrier.
Thanks guys and hope to hear from you soon.
Pete
