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[FL-3774] Fix 5V on GPIO (#4103)

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* Move OTG controls to the power service
* Accessor: add missing power service import
* Power: add is_otg_enabled to info and properly handle OTG enable with VBUS voltage present
* Power: method naming
* Power: add backward compatibility with old-style use of furi_hal_power
* Scripts: lower MIN_GAP_PAGES to 1
* SubGhz: fix incorrect logging tag
* SubGhz: delegate OTG management to power service
* Power: fix condition race, various improvements

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
Astra
2025-02-20 12:37:52 +09:00
committed by GitHub
parent 3698fc8d02
commit 2817666eb9
24 changed files with 169 additions and 60 deletions
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40
applications/services/power/power_service/power.c
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@@ -64,6 +64,7 @@ static bool power_update_info(Power* power) {
.is_charging = furi_hal_power_is_charging(),
.gauge_is_ok = furi_hal_power_gauge_is_ok(),
.is_shutdown_requested = furi_hal_power_is_shutdown_requested(),
.is_otg_enabled = furi_hal_power_is_otg_enabled(),
.charge = furi_hal_power_get_pct(),
.health = furi_hal_power_get_bat_health_pct(),
.capacity_remaining = furi_hal_power_get_battery_remaining_capacity(),
@@ -216,6 +217,30 @@ static void power_message_callback(FuriEventLoopObject* object, void* context) {
case PowerMessageTypeShowBatteryLowWarning:
power->show_battery_low_warning = *msg.bool_param;
break;
case PowerMessageTypeSwitchOTG:
power->is_otg_requested = *msg.bool_param;
if(power->is_otg_requested) {
// Only try to enable if VBUS voltage is low, otherwise charger will refuse
if(power->info.voltage_vbus < 4.5f) {
size_t retries = 5;
while(retries-- > 0) {
if(furi_hal_power_enable_otg()) {
break;
}
}
if(!retries) {
FURI_LOG_W(TAG, "Failed to enable OTG, will try later");
}
} else {
FURI_LOG_W(
TAG,
"Postponing OTG enable: VBUS(%0.1f) >= 4.5v",
(double)power->info.voltage_vbus);
}
} else {
furi_hal_power_disable_otg();
}
break;
default:
furi_crash();
}
@@ -241,9 +266,18 @@ static void power_tick_callback(void* context) {
if(need_refresh) {
view_port_update(power->battery_view_port);
}
// Check OTG status and disable it in case of fault
if(furi_hal_power_is_otg_enabled()) {
furi_hal_power_check_otg_status();
// Check OTG status, disable in case of a fault
if(furi_hal_power_check_otg_fault()) {
FURI_LOG_E(TAG, "OTG fault detected, disabling OTG");
furi_hal_power_disable_otg();
power->is_otg_requested = false;
}
// Change OTG state if needed (i.e. after disconnecting USB power)
if(power->is_otg_requested &&
(!power->info.is_otg_enabled && power->info.voltage_vbus < 4.5f)) {
FURI_LOG_D(TAG, "OTG requested but not enabled, enabling OTG");
furi_hal_power_enable_otg();
}
}