Firebee/BaS_gcc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update README.md

Browse Source
This commit is contained in:
Markus
2020-06-13 11:34:09 +02:00
committed by GitHub
parent e1390a1644
commit 4f4b26c429
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
README.md
View File

@@ -33,7 +33,7 @@ These files can be flashed with either Didier Méquinon's flasher available from
**WARNING: with BaS_gcc installed, do not try to flash anything from EmuTOS with Didier's flasher tool if you do not have a BDM pod. This will not work currently and leave you with a bricked Firebee. This is not EmuTOS' fault but a "feature" (rather a missing one) of BaS_gcc that currently does not run from RAM (it could, but this has been disabled for now for the sake of easier debugging). It runs from flash and its (required) interrupt handlers reside there as well. Didier's flasher tool does not disable interrupts while flashing, so you will most likely run into a situation where Didier's flasher tool erased the flash to rewrite it and (innocent) EmuTOS will try to call an interrupt handler that is not there. Unfortunately, there is no way to remedy from this situation other than BDM.** **WARNING: with BaS_gcc installed, do not try to flash anything from EmuTOS with Didier's flasher tool if you do not have a BDM pod. This will not work currently and leave you with a bricked Firebee. This is not EmuTOS' fault but a "feature" (rather a missing one) of BaS_gcc that currently does not run from RAM (it could, but this has been disabled for now for the sake of easier debugging). It runs from flash and its (required) interrupt handlers reside there as well. Didier's flasher tool does not disable interrupts while flashing, so you will most likely run into a situation where Didier's flasher tool erased the flash to rewrite it and (innocent) EmuTOS will try to call an interrupt handler that is not there. Unfortunately, there is no way to remedy from this situation other than BDM.**
Note that this does not apply when flashing from FireTOS which is safe (as FireTOS replaces BaS_gcc's interrupt handlers with it's own copy in RAM. Note that this does not apply when flashing from FireTOS which is safe (as FireTOS replaces BaS_gcc's interrupt handlers with it's own copy in RAM).
Bottom line: if you want to flash BaS_gcc with Didier's tool, do it from FireTOS ONLY! Bottom line: if you want to flash BaS_gcc with Didier's tool, do it from FireTOS ONLY!
Unless you have a BDM device (which I'd personally recommend under all circumstances anyway), that is. Unless you have a BDM device (which I'd personally recommend under all circumstances anyway), that is.