diff options
Diffstat (limited to 'ports/stm32/modpyb.c')
| -rw-r--r-- | ports/stm32/modpyb.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/ports/stm32/modpyb.c b/ports/stm32/modpyb.c index 0bf2d6a2c..165c982f5 100644 --- a/ports/stm32/modpyb.c +++ b/ports/stm32/modpyb.c @@ -65,6 +65,12 @@ STATIC mp_obj_t pyb_fault_debug(mp_obj_t value) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_fault_debug_obj, pyb_fault_debug); +STATIC mp_obj_t pyb_idle(void) { + __WFI(); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_0(pyb_idle_obj, pyb_idle); + #if MICROPY_PY_PYB_LEGACY // Returns the number of milliseconds which have elapsed since `start`. @@ -144,7 +150,7 @@ STATIC const mp_rom_map_elem_t pyb_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR_repl_info), MP_ROM_PTR(&pyb_set_repl_info_obj) }, #endif - { MP_ROM_QSTR(MP_QSTR_wfi), MP_ROM_PTR(&machine_idle_obj) }, + { MP_ROM_QSTR(MP_QSTR_wfi), MP_ROM_PTR(&pyb_idle_obj) }, { MP_ROM_QSTR(MP_QSTR_disable_irq), MP_ROM_PTR(&machine_disable_irq_obj) }, { MP_ROM_QSTR(MP_QSTR_enable_irq), MP_ROM_PTR(&machine_enable_irq_obj) }, #if IRQ_ENABLE_STATS |