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| author | Damien George <damien.p.george@gmail.com> | 2015-06-10 14:25:54 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2015-12-22 21:00:20 +0000 |
| commit | 401af50dc081faa421e7caef18fde2beb15632e4 (patch) | |
| tree | 3af529bf86743dddf182c632849edf2a9ecf5f6a /unix/main.c | |
| parent | abd0fcfc86c413d7de58f0c927ca6f598ee12950 (diff) | |
| download | micropython-401af50dc081faa421e7caef18fde2beb15632e4.tar.gz micropython-401af50dc081faa421e7caef18fde2beb15632e4.zip | |
stmhal: Add pyb.irq_stats() to get statistics about IRQ calls.
Adds a lot of code, makes IRQs a bit less efficient, but is very useful
for debugging. Usage: pyb.irq_stats() returns a memory view that can be
read and written, eg:
list(pyb.irq_stats())
pyb.irq_stats()[0]
pyb.irq_stats()[0] = 0
The patch provides general IRQ_ENTER() and IRQ_EXIT() macros that can be
modified to provide further IRQ statistics if desired.
Diffstat (limited to 'unix/main.c')
0 files changed, 0 insertions, 0 deletions