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[FL-2383, FL-2384] iButton, Desktop bug fixes (#1062)

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* iButton HAL: correct init and emulation sequence
* FuriHal: cleanup init/deinit routines for emulation timer
* FuriHal: cleanup TIM initialization routines in RFID and SubGhz
* iButton: delay in emulate loop
* Desktop: fix crash caused by invalid animation manager state, described in FL-2384

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
SG
2022-03-28 23:42:31 +10:00
committed by GitHub
parent 413a03defb
commit 425a74a001
9 changed files with 55 additions and 74 deletions
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16
firmware/targets/f7/furi_hal/furi_hal_ibutton.c
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@@ -49,6 +49,11 @@ void furi_hal_ibutton_emulate_start(
LL_TIM_DeInit(FURI_HAL_IBUTTON_TIMER);
FURI_CRITICAL_EXIT();
furi_hal_interrupt_set_timer_isr(FURI_HAL_IBUTTON_TIMER, furi_hal_ibutton_emulate_isr);
NVIC_SetPriority(
FURI_HAL_IBUTTON_TIMER_IRQ, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(FURI_HAL_IBUTTON_TIMER_IRQ);
LL_TIM_SetPrescaler(FURI_HAL_IBUTTON_TIMER, 0);
LL_TIM_SetCounterMode(FURI_HAL_IBUTTON_TIMER, LL_TIM_COUNTERMODE_UP);
LL_TIM_SetAutoReload(FURI_HAL_IBUTTON_TIMER, period);
@@ -61,12 +66,6 @@ void furi_hal_ibutton_emulate_start(
LL_TIM_EnableIT_UPDATE(FURI_HAL_IBUTTON_TIMER);
furi_hal_interrupt_set_timer_isr(FURI_HAL_IBUTTON_TIMER, furi_hal_ibutton_emulate_isr);
NVIC_SetPriority(
FURI_HAL_IBUTTON_TIMER_IRQ, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(FURI_HAL_IBUTTON_TIMER_IRQ);
LL_TIM_EnableCounter(FURI_HAL_IBUTTON_TIMER);
}
@@ -80,6 +79,11 @@ void furi_hal_ibutton_emulate_stop() {
if(furi_hal_ibutton->state == FuriHalIbuttonStateRunning) {
furi_hal_ibutton->state = FuriHalIbuttonStateIdle;
LL_TIM_DisableCounter(FURI_HAL_IBUTTON_TIMER);
FURI_CRITICAL_ENTER();
LL_TIM_DeInit(FURI_HAL_IBUTTON_TIMER);
FURI_CRITICAL_EXIT();
furi_hal_interrupt_set_timer_isr(FURI_HAL_IBUTTON_TIMER, NULL);
furi_hal_ibutton->callback = NULL;