kopia lustrzana https://github.com/SP8EBC/ParaTNC
55 wiersze
1.4 KiB
C
55 wiersze
1.4 KiB
C
/*
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* TimerConfig.c
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*
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* Created on: 19.03.2017
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* Author: mateusz
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*/
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#include <stm32f10x.h>
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#include <stm32f10x_tim.h>
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#include "TimerConfig.h"
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#include "station_config.h"
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#if (_DELAY_BASE > 20)
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#error "Transmit delay shouldn't be longer that 1000msec. Decrease _DELAY_BASE in config below 20"
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#endif
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void TimerConfig(void) {
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///////////////////////////////////////////
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/// konfiguracja TIM2 -- dallas delay ///
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///////////////////////////////////////////
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//NVIC_SetPriority(TIM2_IRQn, 1);
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TIM2->PSC = 0;
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TIM2->ARR = 119;
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TIM2->CR1 |= TIM_CR1_DIR;
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TIM2->CR1 &= (0xFFFFFFFF ^ TIM_CR1_DIR);
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// TIM2->CR1 |= TIM_CR1_CEN;
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TIM2->DIER |= 1;
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NVIC_EnableIRQ( TIM2_IRQn );
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// //////////////////////////////
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// //// konfiguracja TIM4 -- dac ///
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// //////////////////////////////
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//NVIC_SetPriority(TIM4_IRQn, 2);
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TIM4->PSC = 0;
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TIM4->ARR = 2499;
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TIM4->CR1 |= TIM_CR1_DIR;
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TIM4->CR1 &= (0xFFFFFFFF ^ TIM_CR1_DIR);
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// TIM4->CR1 |= TIM_CR1_CEN; /* timer powinien byc uruchamiany tylko przy wysylaniu danych */
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TIM4->DIER |= 1;
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NVIC_EnableIRQ( TIM4_IRQn );
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///////////////////////////////////////////
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/// konfiguracja TIM7 --adc ///
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///////////////////////////////////////////
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//NVIC_SetPriority(TIM7_IRQn, 3);
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TIM7->PSC = 0;
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TIM7->ARR = 624; /// 2499
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TIM7->CR1 |= TIM_CR1_DIR;
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TIM7->CR1 &= (0xFFFFFFFF ^ TIM_CR1_DIR);
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TIM7->CR1 |= TIM_CR1_CEN;
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TIM7->DIER |= 1;
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NVIC_EnableIRQ( TIM7_IRQn );
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}
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