[FL-1311] F6, app LF-RFID: Updated timer api and config (#465)
* F6, app LF-RFID: Updated timer api and config * Api hal rfid: updated comments Co-authored-by: あく <alleteam@gmail.com>
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@ -64,7 +64,7 @@ void RfidTimerEmulator::timer_update_callback(void* _hw, void* ctx) {
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RfidTimerEmulator* _this = static_cast<RfidTimerEmulator*>(ctx);
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TIM_HandleTypeDef* hw = static_cast<TIM_HandleTypeDef*>(_hw);
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if(hw == &LFRFID_TIM) {
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if(api_hal_rfid_is_tim_emulate(hw)) {
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bool result;
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bool polarity;
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uint16_t period;
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@ -77,7 +77,7 @@ void RfidTimerEmulator::timer_update_callback(void* _hw, void* ctx) {
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_this->pulse_joiner.pop_pulse(&period, &pulse);
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hw->Instance->ARR = period - 1;
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hw->Instance->CCR1 = pulse;
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api_hal_rfid_set_emulate_period(period - 1);
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api_hal_rfid_set_emulate_pulse(pulse);
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}
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}
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@ -1,5 +1,7 @@
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include <main.h>
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#ifdef __cplusplus
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extern "C" {
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@ -68,6 +70,27 @@ void api_hal_rfid_tim_emulate_stop();
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*/
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void api_hal_rfid_tim_reset();
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/**
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* @brief check that timer instance is emulation timer
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*
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* @param hw timer instance
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*/
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bool api_hal_rfid_is_tim_emulate(TIM_HandleTypeDef* hw);
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/**
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* @brief set emulation timer period
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*
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* @param period overall duration
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*/
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void api_hal_rfid_set_emulate_period(uint32_t period);
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/**
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* @brief set emulation timer pulse
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*
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* @param pulse duration of high level
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*/
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void api_hal_rfid_set_emulate_pulse(uint32_t pulse);
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#ifdef __cplusplus
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}
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#endif
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@ -2,6 +2,11 @@
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#include <api-hal-ibutton.h>
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#include <api-hal-resources.h>
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#define LFRFID_READ_TIM htim1
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#define LFRFID_READ_CHANNEL TIM_CHANNEL_1
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#define LFRFID_EMULATE_TIM htim1
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#define LFRFID_EMULATE_CHANNEL TIM_CHANNEL_1
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void api_hal_rfid_pins_reset() {
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// ibutton bus disable
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api_hal_ibutton_stop();
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@ -60,21 +65,20 @@ void api_hal_rfid_tim_read(float freq, float duty_cycle) {
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TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
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// basic PWM setup with needed freq and internal clock
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LFRFID_TIM.Instance = TIM1;
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LFRFID_TIM.Init.Prescaler = 0;
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LFRFID_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
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LFRFID_TIM.Init.Period = period;
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LFRFID_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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LFRFID_TIM.Init.RepetitionCounter = 0;
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LFRFID_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if(HAL_TIM_Base_Init(&LFRFID_TIM) != HAL_OK) {
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LFRFID_READ_TIM.Init.Prescaler = 0;
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LFRFID_READ_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
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LFRFID_READ_TIM.Init.Period = period;
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LFRFID_READ_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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LFRFID_READ_TIM.Init.RepetitionCounter = 0;
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LFRFID_READ_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if(HAL_TIM_Base_Init(&LFRFID_READ_TIM) != HAL_OK) {
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Error_Handler();
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}
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sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
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if(HAL_TIM_ConfigClockSource(&LFRFID_TIM, &sClockSourceConfig) != HAL_OK) {
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if(HAL_TIM_ConfigClockSource(&LFRFID_READ_TIM, &sClockSourceConfig) != HAL_OK) {
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Error_Handler();
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}
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if(HAL_TIM_PWM_Init(&LFRFID_TIM) != HAL_OK) {
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if(HAL_TIM_PWM_Init(&LFRFID_READ_TIM) != HAL_OK) {
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Error_Handler();
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}
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@ -82,19 +86,19 @@ void api_hal_rfid_tim_read(float freq, float duty_cycle) {
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_TIM, &sMasterConfig) != HAL_OK) {
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if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_READ_TIM, &sMasterConfig) != HAL_OK) {
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Error_Handler();
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}
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// pwm config
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sConfigOC.OCMode = TIM_OCMODE_PWM1;
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sConfigOC.Pulse = (uint32_t)(LFRFID_TIM.Init.Period * duty_cycle);
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sConfigOC.Pulse = (uint32_t)(LFRFID_READ_TIM.Init.Period * duty_cycle);
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sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
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sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
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sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
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sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
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sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
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if(HAL_TIM_OC_ConfigChannel(&LFRFID_TIM, &sConfigOC, LFRFID_CH) != HAL_OK) {
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if(HAL_TIM_OC_ConfigChannel(&LFRFID_READ_TIM, &sConfigOC, LFRFID_READ_CHANNEL) != HAL_OK) {
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Error_Handler();
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}
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@ -112,17 +116,17 @@ void api_hal_rfid_tim_read(float freq, float duty_cycle) {
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sBreakDeadTimeConfig.Break2Filter = 0;
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sBreakDeadTimeConfig.Break2AFMode = TIM_BREAK_AFMODE_INPUT;
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sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
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if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
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if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_READ_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
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Error_Handler();
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}
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}
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void api_hal_rfid_tim_read_start() {
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HAL_TIMEx_PWMN_Start(&LFRFID_TIM, LFRFID_CH);
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HAL_TIMEx_PWMN_Start(&LFRFID_READ_TIM, LFRFID_READ_CHANNEL);
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}
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void api_hal_rfid_tim_read_stop() {
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HAL_TIMEx_PWMN_Stop(&LFRFID_TIM, LFRFID_CH);
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HAL_TIMEx_PWMN_Stop(&LFRFID_READ_TIM, LFRFID_READ_CHANNEL);
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}
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void api_hal_rfid_tim_emulate(float freq) {
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@ -135,21 +139,20 @@ void api_hal_rfid_tim_emulate(float freq) {
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TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
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// basic PWM setup with needed freq and internal clock
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LFRFID_TIM.Instance = TIM1;
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LFRFID_TIM.Init.Prescaler = prescaler;
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LFRFID_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
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LFRFID_TIM.Init.Period = 1;
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LFRFID_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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LFRFID_TIM.Init.RepetitionCounter = 0;
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LFRFID_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
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if(HAL_TIM_Base_Init(&LFRFID_TIM) != HAL_OK) {
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LFRFID_EMULATE_TIM.Init.Prescaler = prescaler;
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LFRFID_EMULATE_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
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LFRFID_EMULATE_TIM.Init.Period = 1;
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LFRFID_EMULATE_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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LFRFID_EMULATE_TIM.Init.RepetitionCounter = 0;
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LFRFID_EMULATE_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
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if(HAL_TIM_Base_Init(&LFRFID_EMULATE_TIM) != HAL_OK) {
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Error_Handler();
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}
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sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
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if(HAL_TIM_ConfigClockSource(&LFRFID_TIM, &sClockSourceConfig) != HAL_OK) {
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if(HAL_TIM_ConfigClockSource(&LFRFID_EMULATE_TIM, &sClockSourceConfig) != HAL_OK) {
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Error_Handler();
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}
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if(HAL_TIM_PWM_Init(&LFRFID_TIM) != HAL_OK) {
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if(HAL_TIM_PWM_Init(&LFRFID_EMULATE_TIM) != HAL_OK) {
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Error_Handler();
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}
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@ -157,7 +160,7 @@ void api_hal_rfid_tim_emulate(float freq) {
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_TIM, &sMasterConfig) != HAL_OK) {
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if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_EMULATE_TIM, &sMasterConfig) != HAL_OK) {
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Error_Handler();
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}
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@ -169,7 +172,8 @@ void api_hal_rfid_tim_emulate(float freq) {
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sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
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sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
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sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
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if(HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, LFRFID_CH) != HAL_OK) {
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if(HAL_TIM_PWM_ConfigChannel(&LFRFID_EMULATE_TIM, &sConfigOC, LFRFID_EMULATE_CHANNEL) !=
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HAL_OK) {
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Error_Handler();
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}
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@ -187,20 +191,48 @@ void api_hal_rfid_tim_emulate(float freq) {
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sBreakDeadTimeConfig.Break2Filter = 0;
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sBreakDeadTimeConfig.Break2AFMode = TIM_BREAK_AFMODE_INPUT;
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sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
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if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
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if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_EMULATE_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
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Error_Handler();
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}
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}
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void api_hal_rfid_tim_emulate_start() {
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HAL_TIM_PWM_Start_IT(&LFRFID_TIM, LFRFID_CH);
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HAL_TIM_Base_Start_IT(&LFRFID_TIM);
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HAL_TIM_PWM_Start_IT(&LFRFID_EMULATE_TIM, LFRFID_EMULATE_CHANNEL);
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HAL_TIM_Base_Start_IT(&LFRFID_EMULATE_TIM);
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}
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void api_hal_rfid_tim_emulate_stop() {
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HAL_TIM_Base_Stop(&LFRFID_TIM);
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HAL_TIM_PWM_Stop(&LFRFID_TIM, LFRFID_CH);
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HAL_TIM_Base_Stop(&LFRFID_EMULATE_TIM);
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HAL_TIM_PWM_Stop(&LFRFID_EMULATE_TIM, LFRFID_EMULATE_CHANNEL);
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}
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void api_hal_rfid_tim_reset() {
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}
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bool api_hal_rfid_is_tim_emulate(TIM_HandleTypeDef* hw) {
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return (hw == &LFRFID_EMULATE_TIM);
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}
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void api_hal_rfid_set_emulate_period(uint32_t period) {
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LFRFID_EMULATE_TIM.Instance->ARR = period;
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}
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void api_hal_rfid_set_emulate_pulse(uint32_t pulse) {
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switch(LFRFID_EMULATE_CHANNEL) {
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case TIM_CHANNEL_1:
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LFRFID_EMULATE_TIM.Instance->CCR1 = pulse;
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break;
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case TIM_CHANNEL_2:
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LFRFID_EMULATE_TIM.Instance->CCR2 = pulse;
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break;
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case TIM_CHANNEL_3:
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LFRFID_EMULATE_TIM.Instance->CCR3 = pulse;
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break;
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case TIM_CHANNEL_4:
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LFRFID_EMULATE_TIM.Instance->CCR4 = pulse;
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break;
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default:
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furi_check(0);
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break;
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}
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}
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@ -2,6 +2,11 @@
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#include <api-hal-ibutton.h>
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#include <api-hal-resources.h>
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#define LFRFID_READ_TIM htim1
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#define LFRFID_READ_CHANNEL TIM_CHANNEL_1
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#define LFRFID_EMULATE_TIM htim2
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#define LFRFID_EMULATE_CHANNEL TIM_CHANNEL_3
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void api_hal_rfid_pins_reset() {
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// ibutton bus disable
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api_hal_ibutton_stop();
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@ -56,21 +61,20 @@ void api_hal_rfid_tim_read(float freq, float duty_cycle) {
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TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
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// basic PWM setup with needed freq and internal clock
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LFRFID_TIM.Instance = TIM1;
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LFRFID_TIM.Init.Prescaler = 0;
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LFRFID_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
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LFRFID_TIM.Init.Period = period;
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LFRFID_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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LFRFID_TIM.Init.RepetitionCounter = 0;
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LFRFID_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if(HAL_TIM_Base_Init(&LFRFID_TIM) != HAL_OK) {
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LFRFID_READ_TIM.Init.Prescaler = 0;
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LFRFID_READ_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
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LFRFID_READ_TIM.Init.Period = period;
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LFRFID_READ_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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LFRFID_READ_TIM.Init.RepetitionCounter = 0;
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LFRFID_READ_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if(HAL_TIM_Base_Init(&LFRFID_READ_TIM) != HAL_OK) {
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Error_Handler();
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}
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sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
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if(HAL_TIM_ConfigClockSource(&LFRFID_TIM, &sClockSourceConfig) != HAL_OK) {
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if(HAL_TIM_ConfigClockSource(&LFRFID_READ_TIM, &sClockSourceConfig) != HAL_OK) {
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Error_Handler();
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}
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if(HAL_TIM_PWM_Init(&LFRFID_TIM) != HAL_OK) {
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if(HAL_TIM_PWM_Init(&LFRFID_READ_TIM) != HAL_OK) {
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Error_Handler();
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}
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@ -78,19 +82,19 @@ void api_hal_rfid_tim_read(float freq, float duty_cycle) {
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_TIM, &sMasterConfig) != HAL_OK) {
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if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_READ_TIM, &sMasterConfig) != HAL_OK) {
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Error_Handler();
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}
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// pwm config
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sConfigOC.OCMode = TIM_OCMODE_PWM1;
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sConfigOC.Pulse = (uint32_t)(LFRFID_TIM.Init.Period * duty_cycle);
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sConfigOC.Pulse = (uint32_t)(LFRFID_READ_TIM.Init.Period * duty_cycle);
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sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
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sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
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sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
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sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
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sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
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if(HAL_TIM_OC_ConfigChannel(&LFRFID_TIM, &sConfigOC, LFRFID_CH) != HAL_OK) {
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if(HAL_TIM_OC_ConfigChannel(&LFRFID_READ_TIM, &sConfigOC, LFRFID_READ_CHANNEL) != HAL_OK) {
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Error_Handler();
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}
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@ -108,17 +112,17 @@ void api_hal_rfid_tim_read(float freq, float duty_cycle) {
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sBreakDeadTimeConfig.Break2Filter = 0;
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sBreakDeadTimeConfig.Break2AFMode = TIM_BREAK_AFMODE_INPUT;
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sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
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if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
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if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_READ_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
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Error_Handler();
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}
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}
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void api_hal_rfid_tim_read_start() {
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HAL_TIMEx_PWMN_Start(&LFRFID_TIM, LFRFID_CH);
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HAL_TIMEx_PWMN_Start(&LFRFID_READ_TIM, LFRFID_READ_CHANNEL);
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}
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void api_hal_rfid_tim_read_stop() {
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HAL_TIMEx_PWMN_Stop(&LFRFID_TIM, LFRFID_CH);
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HAL_TIMEx_PWMN_Stop(&LFRFID_READ_TIM, LFRFID_READ_CHANNEL);
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}
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void api_hal_rfid_tim_emulate(float freq) {
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@ -131,21 +135,20 @@ void api_hal_rfid_tim_emulate(float freq) {
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TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
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// basic PWM setup with needed freq and internal clock
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LFRFID_TIM.Instance = TIM1;
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LFRFID_TIM.Init.Prescaler = prescaler;
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LFRFID_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
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LFRFID_TIM.Init.Period = 1;
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LFRFID_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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LFRFID_TIM.Init.RepetitionCounter = 0;
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LFRFID_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
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if(HAL_TIM_Base_Init(&LFRFID_TIM) != HAL_OK) {
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LFRFID_EMULATE_TIM.Init.Prescaler = prescaler;
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LFRFID_EMULATE_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
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LFRFID_EMULATE_TIM.Init.Period = 1;
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LFRFID_EMULATE_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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LFRFID_EMULATE_TIM.Init.RepetitionCounter = 0;
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LFRFID_EMULATE_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
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if(HAL_TIM_Base_Init(&LFRFID_EMULATE_TIM) != HAL_OK) {
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Error_Handler();
|
||||
}
|
||||
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
|
||||
if(HAL_TIM_ConfigClockSource(&LFRFID_TIM, &sClockSourceConfig) != HAL_OK) {
|
||||
if(HAL_TIM_ConfigClockSource(&LFRFID_EMULATE_TIM, &sClockSourceConfig) != HAL_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
if(HAL_TIM_PWM_Init(&LFRFID_TIM) != HAL_OK) {
|
||||
if(HAL_TIM_PWM_Init(&LFRFID_EMULATE_TIM) != HAL_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
|
||||
@ -153,7 +156,7 @@ void api_hal_rfid_tim_emulate(float freq) {
|
||||
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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||||
sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
|
||||
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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||||
if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_TIM, &sMasterConfig) != HAL_OK) {
|
||||
if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_EMULATE_TIM, &sMasterConfig) != HAL_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
|
||||
@ -165,7 +168,8 @@ void api_hal_rfid_tim_emulate(float freq) {
|
||||
sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
|
||||
sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
|
||||
sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
|
||||
if(HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, LFRFID_CH) != HAL_OK) {
|
||||
if(HAL_TIM_PWM_ConfigChannel(&LFRFID_EMULATE_TIM, &sConfigOC, LFRFID_EMULATE_CHANNEL) !=
|
||||
HAL_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
|
||||
@ -183,20 +187,48 @@ void api_hal_rfid_tim_emulate(float freq) {
|
||||
sBreakDeadTimeConfig.Break2Filter = 0;
|
||||
sBreakDeadTimeConfig.Break2AFMode = TIM_BREAK_AFMODE_INPUT;
|
||||
sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
|
||||
if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
|
||||
if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_EMULATE_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
|
||||
Error_Handler();
|
||||
}
|
||||
}
|
||||
|
||||
void api_hal_rfid_tim_emulate_start() {
|
||||
HAL_TIM_PWM_Start_IT(&LFRFID_TIM, LFRFID_CH);
|
||||
HAL_TIM_Base_Start_IT(&LFRFID_TIM);
|
||||
HAL_TIM_PWM_Start_IT(&LFRFID_EMULATE_TIM, LFRFID_EMULATE_CHANNEL);
|
||||
HAL_TIM_Base_Start_IT(&LFRFID_EMULATE_TIM);
|
||||
}
|
||||
|
||||
void api_hal_rfid_tim_emulate_stop() {
|
||||
HAL_TIM_Base_Stop(&LFRFID_TIM);
|
||||
HAL_TIM_PWM_Stop(&LFRFID_TIM, LFRFID_CH);
|
||||
HAL_TIM_Base_Stop(&LFRFID_EMULATE_TIM);
|
||||
HAL_TIM_PWM_Stop(&LFRFID_EMULATE_TIM, LFRFID_EMULATE_CHANNEL);
|
||||
}
|
||||
|
||||
void api_hal_rfid_tim_reset() {
|
||||
}
|
||||
|
||||
bool api_hal_rfid_is_tim_emulate(TIM_HandleTypeDef* hw) {
|
||||
return (hw == &LFRFID_EMULATE_TIM);
|
||||
}
|
||||
|
||||
void api_hal_rfid_set_emulate_period(uint32_t period) {
|
||||
LFRFID_EMULATE_TIM.Instance->ARR = period;
|
||||
}
|
||||
|
||||
void api_hal_rfid_set_emulate_pulse(uint32_t pulse) {
|
||||
switch(LFRFID_EMULATE_CHANNEL) {
|
||||
case TIM_CHANNEL_1:
|
||||
LFRFID_EMULATE_TIM.Instance->CCR1 = pulse;
|
||||
break;
|
||||
case TIM_CHANNEL_2:
|
||||
LFRFID_EMULATE_TIM.Instance->CCR2 = pulse;
|
||||
break;
|
||||
case TIM_CHANNEL_3:
|
||||
LFRFID_EMULATE_TIM.Instance->CCR3 = pulse;
|
||||
break;
|
||||
case TIM_CHANNEL_4:
|
||||
LFRFID_EMULATE_TIM.Instance->CCR4 = pulse;
|
||||
break;
|
||||
default:
|
||||
furi_check(0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user