Merge pull request #5761 from adafruit/7.1.x
Bring 7.1.x changes into main - cascadetoml undo + alarm fixes
This commit is contained in:
commit
900ec91fa6
33
main.c
33
main.c
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@ -123,7 +123,7 @@ static void reset_devices(void) {
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#endif
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}
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STATIC void start_mp(supervisor_allocation *heap) {
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STATIC void start_mp(supervisor_allocation *heap, bool first_run) {
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autoreload_stop();
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supervisor_workflow_reset();
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@ -171,7 +171,8 @@ STATIC void start_mp(supervisor_allocation *heap) {
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#if CIRCUITPY_ALARM
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// Record which alarm woke us up, if any. An object may be created so the heap must be functional.
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shared_alarm_save_wake_alarm(common_hal_alarm_create_wake_alarm());
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// There is no alarm if this is not the first time code.py or the REPL has been run.
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shared_alarm_save_wake_alarm(first_run ? common_hal_alarm_create_wake_alarm() : mp_const_none);
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// Reset alarm module only after we retrieved the wakeup alarm.
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alarm_reset();
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#endif
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@ -309,7 +310,7 @@ STATIC void print_code_py_status_message(safe_mode_t safe_mode) {
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}
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}
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STATIC bool run_code_py(safe_mode_t safe_mode) {
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STATIC bool run_code_py(safe_mode_t safe_mode, bool first_run, bool *simulate_reset) {
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bool serial_connected_at_start = serial_connected();
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bool printed_safe_mode_message = false;
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#if CIRCUITPY_AUTORELOAD_DELAY_MS > 0
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@ -348,7 +349,7 @@ STATIC bool run_code_py(safe_mode_t safe_mode) {
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supervisor_allocation *heap = allocate_remaining_memory();
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// Prepare the VM state. Includes an alarm check/reset for sleep.
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start_mp(heap);
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start_mp(heap, first_run);
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#if CIRCUITPY_USB
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usb_setup_with_vm();
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@ -631,6 +632,8 @@ STATIC bool run_code_py(safe_mode_t safe_mode) {
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#if CIRCUITPY_ALARM
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if (fake_sleeping) {
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board_init();
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// Pretend that the next run is the first run, as if we were reset.
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*simulate_reset = true;
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}
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#endif
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@ -652,7 +655,9 @@ STATIC void __attribute__ ((noinline)) run_boot_py(safe_mode_t safe_mode) {
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// Do USB setup even if boot.py is not run.
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supervisor_allocation *heap = allocate_remaining_memory();
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start_mp(heap);
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// true means this is the first set of VM's after a hard reset.
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start_mp(heap, true);
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#if CIRCUITPY_USB
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// Set up default USB values after boot.py VM starts but before running boot.py.
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@ -729,12 +734,12 @@ STATIC void __attribute__ ((noinline)) run_boot_py(safe_mode_t safe_mode) {
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#endif
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}
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STATIC int run_repl(void) {
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STATIC int run_repl(bool first_run) {
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int exit_code = PYEXEC_FORCED_EXIT;
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stack_resize();
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filesystem_flush();
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supervisor_allocation *heap = allocate_remaining_memory();
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start_mp(heap);
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start_mp(heap, first_run);
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#if CIRCUITPY_USB
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usb_setup_with_vm();
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@ -847,28 +852,34 @@ int __attribute__((used)) main(void) {
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supervisor_start_bluetooth();
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#endif
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// Boot script is finished, so now go into REPL/main mode.
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// Boot script is finished, so now go into REPL or run code.py.
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int exit_code = PYEXEC_FORCED_EXIT;
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bool skip_repl = true;
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bool first_run = true;
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bool simulate_reset;
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for (;;) {
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simulate_reset = false;
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if (!skip_repl) {
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exit_code = run_repl();
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exit_code = run_repl(first_run);
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supervisor_set_run_reason(RUN_REASON_REPL_RELOAD);
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}
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if (exit_code == PYEXEC_FORCED_EXIT) {
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if (!first_run) {
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serial_write_compressed(translate("soft reboot\n"));
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}
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first_run = false;
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if (pyexec_mode_kind == PYEXEC_MODE_FRIENDLY_REPL) {
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skip_repl = run_code_py(safe_mode);
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skip_repl = run_code_py(safe_mode, first_run, &simulate_reset);
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} else {
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skip_repl = false;
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}
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} else if (exit_code != 0) {
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break;
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}
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// Either the REPL or code.py has run and finished.
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// If code.py did a fake deep sleep, pretend that we are running code.py for
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// the first time after a hard reset. This will preserve any alarm information.
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first_run = simulate_reset;
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}
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mp_deinit();
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return 0;
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@ -62,11 +62,6 @@ void alarm_reset(void) {
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esp_sleep_disable_wakeup_source(ESP_SLEEP_WAKEUP_ALL);
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}
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// This will be reset to false by full resets when bss is cleared. Otherwise, the
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// reload is due to CircuitPython and the ESP wakeup cause will be stale. This
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// can happen if USB is connected after a deep sleep.
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STATIC bool soft_wakeup = false;
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STATIC esp_sleep_wakeup_cause_t _get_wakeup_cause(void) {
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// First check if the modules remember what last woke up
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if (alarm_pin_pinalarm_woke_this_cycle()) {
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@ -80,11 +75,7 @@ STATIC esp_sleep_wakeup_cause_t _get_wakeup_cause(void) {
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}
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// If waking from true deep sleep, modules will have lost their state,
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// so check the deep wakeup cause manually
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if (!soft_wakeup) {
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soft_wakeup = true;
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return esp_sleep_get_wakeup_cause();
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}
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return ESP_SLEEP_WAKEUP_UNDEFINED;
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return esp_sleep_get_wakeup_cause();
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}
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bool common_hal_alarm_woken_from_sleep(void) {
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@ -2,8 +2,7 @@
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huffman
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# For nvm.toml
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cascadetoml==0.3.1
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tomlkit==0.7.2
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cascadetoml
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jinja2
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typer
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@ -64,8 +64,10 @@
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//| This object is the sole instance of `alarm.SleepMemory`."""
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//|
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//| wake_alarm: Alarm
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//| """The most recently triggered alarm. If CircuitPython was sleeping, the alarm the woke it from sleep."""
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//| wake_alarm: Optional[Alarm]
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//| """The most recently triggered alarm. If CircuitPython was sleeping, the alarm that woke it from sleep.
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//| If no alarm occured since the last hard reset or soft restart, value is ``None``.
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//| """
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//|
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// wake_alarm is implemented as a dictionary entry, so there's no code here.
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@ -103,7 +105,9 @@ STATIC mp_obj_t alarm_light_sleep_until_alarms(size_t n_args, const mp_obj_t *ar
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validate_objs_are_alarms(n_args, args);
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return common_hal_alarm_light_sleep_until_alarms(n_args, args);
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mp_obj_t alarm = common_hal_alarm_light_sleep_until_alarms(n_args, args);
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shared_alarm_save_wake_alarm(alarm);
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return alarm;
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}
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MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(alarm_light_sleep_until_alarms_obj, 1, MP_OBJ_FUN_ARGS_MAX, alarm_light_sleep_until_alarms);
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