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[FL-2399, FL-2261] Tickless sleep shenanigans (#1168)

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* Disable USART in sleep
* Restore UART state on suspend/resume
* FuriHal: Enable stop mode and add insomnia to I2C and SPI
* Remove IDLE interrupt
* FuriHal: add FPU isr and disable all FPU interrupt, add core2 stop mode configuration on deep sleep
* FuriHal: tie stop mode debug with debug rtc flag
* FuriHal: adjust flash latency on clock switch, tie mcu debug with RTC debug flag
* FuriHal: move resource init to early stage
* Add EXTI pending check, enable debug traps with compile-time flag
* Wrap sleep debug functions in conditional compilation
* Remove erroneous changed
* Do not use CSS, remove it from everywhere
* Enable/disable USB on VBUS connect (prototype)
* FuriHal: add LPMS and DEEPSLEEP magic, workaround state inconsistency between cores
* FuriHal: honor c1 LMPS
* USB mode switch fix
* Applications: add flags and insomnia bypass system
* Correct spelling
* FuriHal: cleanup insomnia usage, reset sleep flags on wakeup, add shutdown api
* FuriHal: extra check on reinit request
* FuriHal: rename gpio_display_rst pin to gpio_display_rst_n
* FuriHal: add debug HAL
* FuriHal: add some magic to core2 reload procedure, fix issue with crash on ble keyboard exit
* FuriHal: cleanup ble glue, add BLE_GLUE_DEBUG flag
* FuriHal: ble reinit API, move os timer to LPTIM1 for deep sleep capability, shutdown that works
* FuriHal: take insomnia while shutdown
* Remove USB switch on/off on VBUS change
* Better tick skew handling
* Improve tick consistency under load
* Add USB_HP dummy IRQ handler
* Move interrupt check closer to sleep
* Clean up includes
* Re-enable Insomnia globally
* FuriHal: enable CSS
* FuriHal: remove questionable core2 clock shenanigans
* FuriHal: use core1 RCC registers in idle timer config
* FuriHal: return back CSS handlers, add lptim isr dispatching

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
Co-authored-by: nminaylov <nm29719@gmail.com>
This commit is contained in:
Georgii Surkov
2022-04-29 16:29:51 +03:00
committed by GitHub
parent 73477cceed
commit 01434265f6
36 changed files with 710 additions and 302 deletions
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46
firmware/targets/f7/furi_hal/furi_hal_bt.c
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@@ -134,7 +134,6 @@ bool furi_hal_bt_start_radio_stack() {
// Wait until C2 is started or timeout
if(!ble_glue_wait_for_c2_start(FURI_HAL_BT_C2_START_TIMEOUT)) {
FURI_LOG_E(TAG, "Core2 start failed");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue_thread_stop();
break;
}
@@ -154,7 +153,6 @@ bool furi_hal_bt_start_radio_stack() {
// Starting radio stack
if(!ble_glue_start()) {
FURI_LOG_E(TAG, "Failed to start radio stack");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue_thread_stop();
ble_app_thread_stop();
break;
@@ -221,27 +219,39 @@ bool furi_hal_bt_start_app(FuriHalBtProfile profile, GapEventCallback event_cb,
return ret;
}
void furi_hal_bt_reinit() {
FURI_LOG_I(TAG, "Disconnect and stop advertising");
furi_hal_bt_stop_advertising();
FURI_LOG_I(TAG, "Stop current profile services");
current_profile->stop();
// Magic happens here
hci_reset();
FURI_LOG_I(TAG, "Stop BLE related RTOS threads");
ble_app_thread_stop();
gap_thread_stop();
FURI_LOG_I(TAG, "Reset SHCI");
furi_check(ble_glue_reinit_c2());
osDelay(100);
ble_glue_thread_stop();
FURI_LOG_I(TAG, "Start BT initialization");
furi_hal_bt_init();
furi_hal_bt_start_radio_stack();
}
bool furi_hal_bt_change_app(FuriHalBtProfile profile, GapEventCallback event_cb, void* context) {
furi_assert(event_cb);
furi_assert(profile < FuriHalBtProfileNumber);
bool ret = true;
FURI_LOG_I(TAG, "Stop current profile services");
current_profile->stop();
FURI_LOG_I(TAG, "Disconnect and stop advertising");
furi_hal_bt_stop_advertising();
FURI_LOG_I(TAG, "Shutdow 2nd core");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
FURI_LOG_I(TAG, "Stop BLE related RTOS threads");
ble_app_thread_stop();
gap_thread_stop();
FURI_LOG_I(TAG, "Reset SHCI");
ble_glue_reinit_c2();
osDelay(100);
ble_glue_thread_stop();
FURI_LOG_I(TAG, "Start BT initialization");
furi_hal_bt_init();
furi_hal_bt_start_radio_stack();
furi_hal_bt_reinit();
ret = furi_hal_bt_start_app(profile, event_cb, context);
if(ret) {
current_profile = &profile_config[profile];