diff options
| -rw-r--r-- | ports/esp8266/main.c | 7 | ||||
| -rw-r--r-- | ports/esp8266/modnetwork.c | 8 |
2 files changed, 15 insertions, 0 deletions
diff --git a/ports/esp8266/main.c b/ports/esp8266/main.c index 7bb2d8d57..482e32e4d 100644 --- a/ports/esp8266/main.c +++ b/ports/esp8266/main.c @@ -102,6 +102,13 @@ void soft_reset(void) { } void init_done(void) { + // Configure sleep, and put the radio to sleep if no interfaces are active + wifi_fpm_set_sleep_type(MODEM_SLEEP_T); + if (wifi_get_opmode() == NULL_MODE) { + wifi_fpm_open(); + wifi_fpm_do_sleep(0xfffffff); + } + #if MICROPY_REPL_EVENT_DRIVEN uart_task_init(); #endif diff --git a/ports/esp8266/modnetwork.c b/ports/esp8266/modnetwork.c index c7f3397c4..16401c939 100644 --- a/ports/esp8266/modnetwork.c +++ b/ports/esp8266/modnetwork.c @@ -83,7 +83,15 @@ STATIC mp_obj_t esp_active(size_t n_args, const mp_obj_t *args) { } else { mode &= ~mask; } + if (mode != NULL_MODE) { + wifi_fpm_do_wakeup(); + wifi_fpm_close(); + } error_check(wifi_set_opmode(mode), "Cannot update i/f status"); + if (mode == NULL_MODE) { + wifi_fpm_open(); + wifi_fpm_do_sleep(0xfffffff); + } return mp_const_none; } |