djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

extmod/machine_i2c: Call MICROPY_PY_EVENT_HOOK during i2c.scan().

Browse Source 
Avoiding a watchdog reset during i2c.scan() if the hardware is not properly
set up (eg on esp8266), and also allowing to stop the scan with a
KeyboardInterrupt.

Fixes issue #8876.
This commit is contained in:
robert-hh 2022-08-28 18:14:53 +02:00 committed by Damien George
parent af100b7029
commit 0b26efe73d
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
extmod/machine_i2c.c
View File

@ -328,6 +328,9 @@ STATIC mp_obj_t machine_i2c_scan(mp_obj_t self_in) {
if (ret == 0) { if (ret == 0) {
mp_obj_list_append(list, MP_OBJ_NEW_SMALL_INT(addr)); mp_obj_list_append(list, MP_OBJ_NEW_SMALL_INT(addr));
} }
#ifdef MICROPY_EVENT_POLL_HOOK
MICROPY_EVENT_POLL_HOOK
#endif
} }
return list; return list;
} }