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Code Issues Activity

SubGhz: fix TIM17 config not applied immediately (#4205)

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Co-authored-by: hedger <hedger@users.noreply.github.com>
This commit is contained in:
Aerosnail
2025-09-25 14:15:43 +02:00
committed by GitHub
parent d0360625d6
commit d17fd8ed7f
1 changed files with 6 additions and 4 deletions
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10
applications/drivers/subghz/cc1101_ext/cc1101_ext.c
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@@ -553,11 +553,13 @@ void subghz_device_cc1101_ext_start_async_rx(
furi_hal_bus_enable(FuriHalBusTIM17); furi_hal_bus_enable(FuriHalBusTIM17);
// Configure TIM // Configure TIM
LL_TIM_InitTypeDef TIM_InitStruct = {0};
//Set the timer resolution to 2 us //Set the timer resolution to 2 us
LL_TIM_SetPrescaler(TIM17, (64 << 1) - 1); TIM_InitStruct.Prescaler = (64 << 1) - 1;
LL_TIM_SetCounterMode(TIM17, LL_TIM_COUNTERMODE_UP); TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
LL_TIM_SetAutoReload(TIM17, 0xFFFF); TIM_InitStruct.Autoreload = 0xFFFF;
LL_TIM_SetClockDivision(TIM17, LL_TIM_CLOCKDIVISION_DIV1); TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1;
LL_TIM_Init(TIM17, &TIM_InitStruct);
// Timer: advanced // Timer: advanced
LL_TIM_SetClockSource(TIM17, LL_TIM_CLOCKSOURCE_INTERNAL); LL_TIM_SetClockSource(TIM17, LL_TIM_CLOCKSOURCE_INTERNAL);