Commit 6dba016a authored by Damien George's avatar Damien George
Browse files

stmhal: Add pyb.wfi() function (calls __WFI).

parent 86a03044
......@@ -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 },
......
......@@ -6,6 +6,7 @@ Q(info)
Q(sd_test)
Q(present)
Q(power)
Q(wfi)
Q(stop)
Q(standby)
Q(source_dir)
......
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