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| author | Damien George <damien.p.george@gmail.com> | 2014-04-14 01:45:24 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2014-04-14 01:45:24 +0100 |
| commit | 6dba016a562799cb7c84ce055bc6399b8037f893 (patch) | |
| tree | ec85c0518b73ab5112c081607d4369acc5312f2f | |
| parent | 86a03044e343433115bbbe37df544fc1305f36d3 (diff) | |
stmhal: Add pyb.wfi() function (calls __WFI).
| -rw-r--r-- | stmhal/modpyb.c | 8 | ||||
| -rw-r--r-- | stmhal/qstrdefsport.h | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/stmhal/modpyb.c b/stmhal/modpyb.c index c564a0f19..288008108 100644 --- a/stmhal/modpyb.c +++ b/stmhal/modpyb.c @@ -132,6 +132,13 @@ STATIC mp_obj_t pyb_udelay(mp_obj_t usec) { STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_udelay_obj, pyb_udelay); +STATIC mp_obj_t pyb_wfi(void) { + __WFI(); + return mp_const_none; +} + +MP_DEFINE_CONST_FUN_OBJ_0(pyb_wfi_obj, pyb_wfi); + #if 0 STATIC void SYSCLKConfig_STOP(void) { /* After wake-up from STOP reconfigure the system clock */ @@ -221,6 +228,7 @@ STATIC const mp_map_elem_t pyb_module_globals_table[] = { { MP_OBJ_NEW_QSTR(MP_QSTR_gc), (mp_obj_t)&pyb_gc_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_repl_info), (mp_obj_t)&pyb_set_repl_info_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_wfi), (mp_obj_t)&pyb_wfi_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_stop), (mp_obj_t)&pyb_stop_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_standby), (mp_obj_t)&pyb_standby_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_source_dir), (mp_obj_t)&pyb_source_dir_obj }, diff --git a/stmhal/qstrdefsport.h b/stmhal/qstrdefsport.h index 546b5b143..0dd8c2b61 100644 --- a/stmhal/qstrdefsport.h +++ b/stmhal/qstrdefsport.h @@ -6,6 +6,7 @@ Q(info) Q(sd_test) Q(present) Q(power) +Q(wfi) Q(stop) Q(standby) Q(source_dir) |