??? 06/10/05 15:30 Read: times |
#94621 - Full function resident debug monitor Responding to: ???'s previous message |
Hey, now ... this comment actually addresses the question!
The Allen-Systems MD-51 actually contains a line-by-line assembler and disassembler. Unfortunately, it's not available in C-source, so I wouldn't be able to port it to other MCU's. Yes, the KEIL debugger is resident, but, alas, also not available in source form. I suspect that there's one out there SOMEWHERE ... that can be whittled into a useable form, portable to each of the common MCU's I've got in the field, e.g. 805x, 'HC11, 6801, 68HC05 ... A lot will depend on their respective 'C' compilers' code efficiency. Most of my MCU's have very small code, but there's got to be room for the debugger. Many MCU ICE's have special bondouts for their "emulation" chips. I'm not willing to go that far in making a resident debugger useable. It'll either fit, or it won't. RE |