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ofw pr 4205 fix sample durations when using external CC1101

Browse Source 
https://github.com/flipperdevices/flipperzero-firmware/pull/4205/files

by Aerosnail
This commit is contained in:
MX
2025-04-29 15:49:43 +03:00
parent 5bba71e2cb
commit 5a0c4e6678
2 changed files with 7 additions and 5 deletions
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10
applications/drivers/subghz/cc1101_ext/cc1101_ext.c
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@@ -612,11 +612,13 @@ 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);