diff options
Diffstat (limited to 'stmhal/modpyb.c')
| -rw-r--r-- | stmhal/modpyb.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/stmhal/modpyb.c b/stmhal/modpyb.c index c564a0f195..288008108f 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 }, |