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Upstream merge up to 02d44beb44

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jonathan.liu
2019-07-11 23:21:18 -07:00
parent a0fac849eb
commit 441b212c86
4854 changed files with 157576 additions and 41541 deletions
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33
quantum/encoder.c
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@@ -17,6 +17,10 @@
#include "encoder.h"
// for memcpy
#include <string.h>
#ifndef ENCODER_RESOLUTION
#define ENCODER_RESOLUTION 4
#endif
@@ -35,7 +39,13 @@ static pin_t encoders_pad_b[NUMBER_OF_ENCODERS] = ENCODERS_PAD_B;
static int8_t encoder_LUT[] = { 0, -1, 1, 0, 1, 0, 0, -1, -1, 0, 0, 1, 0, 1, -1, 0 };
static uint8_t encoder_state[NUMBER_OF_ENCODERS] = {0};
#ifdef SPLIT_KEYBOARD
// slave half encoders come over as second set of encoders
static int8_t encoder_value[NUMBER_OF_ENCODERS * 2] = {0};
#else
static int8_t encoder_value[NUMBER_OF_ENCODERS] = {0};
#endif
__attribute__ ((weak))
void encoder_update_user(int8_t index, bool clockwise) { }
@@ -60,11 +70,30 @@ void encoder_read(void) {
encoder_state[i] |= (readPin(encoders_pad_a[i]) << 0) | (readPin(encoders_pad_b[i]) << 1);
encoder_value[i] += encoder_LUT[encoder_state[i] & 0xF];
if (encoder_value[i] >= ENCODER_RESOLUTION) {
encoder_update_kb(i, COUNTRECLOCKWISE);
encoder_update_kb(i, false);
}
if (encoder_value[i] <= -ENCODER_RESOLUTION) { // direction is arbitrary here, but this clockwise
encoder_update_kb(i, CLOCKWISE);
encoder_update_kb(i, true);
}
encoder_value[i] %= ENCODER_RESOLUTION;
}
}
#ifdef SPLIT_KEYBOARD
void encoder_state_raw(uint8_t* slave_state) {
memcpy(slave_state, encoder_state, sizeof(encoder_state));
}
void encoder_update_raw(uint8_t* slave_state) {
for (int i = 0; i < NUMBER_OF_ENCODERS; i++) {
encoder_value[NUMBER_OF_ENCODERS + i] += encoder_LUT[slave_state[i] & 0xF];
if (encoder_value[NUMBER_OF_ENCODERS + i] >= ENCODER_RESOLUTION) {
encoder_update_kb(NUMBER_OF_ENCODERS + i, false);
}
if (encoder_value[NUMBER_OF_ENCODERS + i] <= -ENCODER_RESOLUTION) { // direction is arbitrary here, but this clockwise
encoder_update_kb(NUMBER_OF_ENCODERS + i, true);
}
encoder_value[NUMBER_OF_ENCODERS + i] %= ENCODER_RESOLUTION;
}
}
#endif