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31 lines
585 B
31 lines
585 B
/**
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* TODO file description
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*/
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#include <stdbool.h>
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#include "main.h"
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#include "app_knob.h"
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#include "tim.h"
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static struct {
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uint16_t wheel;
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bool push;
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} s_knob = {};
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void app_knob_init()
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{
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/* Enable the rotary encoder */
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LL_TIM_CC_EnableChannel(TIM_KNOB, LL_TIM_CHANNEL_CH1 | LL_TIM_CHANNEL_CH2);
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LL_TIM_EnableCounter(TIM_KNOB);
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// HAL_TIM_Encoder_Start(&htim4, TIM_CHANNEL_ALL);
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}
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uint16_t app_knob_get_raw() {
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return LL_TIM_GetCounter(TIM_KNOB);
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}
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bool app_knob_pushed() {
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return 0 == LL_GPIO_IsInputPinSet(KNOB_PUSH_GPIO_Port, KNOB_PUSH_Pin);
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}
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