Remove non-Keychron keyboards

1 files changed, 0 insertions, 311 deletions

diff --git a/keyboards/rgbkb/common/touch_encoder.c b/keyboards/rgbkb/common/touch_encoder.c
deleted file mode 100644
index 5f0e4f0cca..0000000000
--- a/keyboards/rgbkb/common/touch_encoder.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * ----------------------------------------------------------------------------
- * "THE BEER-WARE LICENSE" (Revision 42):
- * <https://github.com/XScorpion2> wrote this file.  As long as you retain this
- * notice you can do whatever you want with this stuff. If we meet some day, and
- * you think this stuff is worth it, you can buy me a beer in return. Ryan Caltabiano
- * ----------------------------------------------------------------------------
- */
-
-#include "i2c_master.h"
-#include "keyboard.h"
-#include "touch_encoder.h"
-#include "print.h"
-#include "wait.h"
-#include "timer.h"
-
-// for memcpy
-#include <string.h>
-#include <transactions.h>
-
-#define I2C_ADDRESS 0x1C
-#define CALIBRATION_BIT 0x80
-#define OVERFLOW_BIT 0x40
-#define SLIDER_BIT 0x02
-
-#ifndef TOUCH_UPDATE_INTERVAL
-#   define TOUCH_UPDATE_INTERVAL 33
-#endif
-
-enum {  // QT2120 registers
-    QT_CHIP_ID = 0,
-    QT_FIRMWARE_VERSION,
-    QT_DETECTION_STATUS,
-    QT_KEY_STATUS,
-    QT_SLIDER_POSITION = 5,
-    QT_CALIBRATE,
-    QT_RESET,
-    QT_LP,
-    QT_TTD,
-    QT_ATD,
-    QT_DI,
-    QT_TRD,
-    QT_DHT,
-    QT_SLIDER_OPTION,
-    QT_CHARDE_TIME,
-    QT_KEY0_DTHR,
-    QT_KEY1_DTHR,
-    QT_KEY2_DTHR,
-    QT_KEY3_DTHR,
-    QT_KEY4_DTHR,
-    QT_KEY5_DTHR,
-    QT_KEY6_DTHR,
-    QT_KEY7_DTHR,
-    QT_KEY8_DTHR,
-    QT_KEY9_DTHR,
-    QT_KEY10_DTHR,
-    QT_KEY11_DTHR,
-    QT_KEY0_CTRL,
-    QT_KEY1_CTRL,
-    QT_KEY2_CTRL,
-    QT_KEY3_CTRL,
-    QT_KEY4_CTRL,
-    QT_KEY5_CTRL,
-    QT_KEY6_CTRL,
-    QT_KEY7_CTRL,
-    QT_KEY8_CTRL,
-    QT_KEY9_CTRL,
-    QT_KEY10_CTRL,
-    QT_KEY11_CTRL,
-    QT_KEY0_PULSE_SCALE,
-    QT_KEY1_PULSE_SCALE,
-    QT_KEY2_PULSE_SCALE,
-    QT_KEY3_PULSE_SCALE,
-    QT_KEY4_PULSE_SCALE,
-    QT_KEY5_PULSE_SCALE,
-    QT_KEY6_PULSE_SCALE,
-    QT_KEY7_PULSE_SCALE,
-    QT_KEY8_PULSE_SCALE,
-    QT_KEY9_PULSE_SCALE,
-    QT_KEY10_PULSE_SCALE,
-    QT_KEY11_PULSE_SCALE,
-    QT_KEY0_SIGNAL,
-    QT_KEY1_SIGNAL     = 54,
-    QT_KEY2_SIGNAL     = 56,
-    QT_KEY3_SIGNAL     = 58,
-    QT_KEY4_SIGNAL     = 60,
-    QT_KEY5_SIGNAL     = 62,
-    QT_KEY6_SIGNAL     = 64,
-    QT_KEY7_SIGNAL     = 66,
-    QT_KEY8_SIGNAL     = 68,
-    QT_KEY9_SIGNAL     = 70,
-    QT_KEY10_SIGNAL    = 72,
-    QT_KEY11_SIGNAL    = 74,
-    QT_KEY0_REFERENCE  = 76,
-    QT_KEY1_REFERENCE  = 78,
-    QT_KEY2_REFERENCE  = 80,
-    QT_KEY3_REFERENCE  = 82,
-    QT_KEY4_REFERENCE  = 84,
-    QT_KEY5_REFERENCE  = 86,
-    QT_KEY6_REFERENCE  = 88,
-    QT_KEY7_REFERENCE  = 90,
-    QT_KEY8_REFERENCE  = 92,
-    QT_KEY9_REFERENCE  = 94,
-    QT_KEY10_REFERENCE = 96,
-    QT_KEY11_REFERENCE = 98,
-};
-
-bool     touch_initialized  = false;
-bool     touch_disabled = false;
-uint8_t  touch_handness = 0;
-// touch_raw & touch_processed store the Detection Status, Key Status (x2), and Slider Position values
-uint8_t  touch_raw[4]       = { 0 };
-uint8_t  touch_processed[4] = { 0 };
-
-uint16_t touch_timer        = 0;
-uint16_t touch_update_timer = 0;
-
-// For split transport only
-typedef struct {
-    uint8_t position;
-    uint8_t taps;
-} slave_touch_status_t;
-
-bool touch_slave_init = false;
-slave_touch_status_t touch_slave_state = { 0, 0 };
-
-static bool write_register8(uint8_t address, uint8_t data) {
-    i2c_status_t status = i2c_writeReg((I2C_ADDRESS << 1), address, &data, sizeof(data), I2C_TIMEOUT);
-    if (status != I2C_STATUS_SUCCESS) {
-        xprintf("write_register8 %d failed %d\n", address, status);
-    }
-    return status == I2C_STATUS_SUCCESS;
-}
-
-static bool read_register(uint8_t address, uint8_t* data, uint16_t length) {
-    i2c_status_t status = i2c_readReg((I2C_ADDRESS << 1), address, data, length, I2C_TIMEOUT);
-    if (status != I2C_STATUS_SUCCESS) {
-        xprintf("read_register %d failed %d\n", address, status);
-        return false;
-    }
-    return true;
-}
-
-void touch_encoder_init(void) {
-    i2c_init();
-
-    touch_handness = is_keyboard_left() ? 0 : 1;
-
-    // Set QT to slider mode
-    touch_initialized = write_register8(QT_SLIDER_OPTION, 0x80);
-    touch_initialized &= write_register8(QT_TTD, 4);  // Toward Drift - 20 @ 3.2s
-    touch_initialized &= write_register8(QT_ATD, 1);  // Away Drift - 5 @ 0.8s
-    touch_initialized &= write_register8(QT_DI, 4);   // Detection Integrator - 4
-    touch_initialized &= write_register8(QT_TRD, 0);  // Touch Recall - 48
-    touch_encoder_calibrate();
-}
-
-__attribute__((weak)) bool touch_encoder_tapped_kb(uint8_t index, uint8_t section) { return touch_encoder_tapped_user(index, section); }
-__attribute__((weak)) bool touch_encoder_update_kb(uint8_t index, bool clockwise) { return touch_encoder_update_user(index, clockwise); }
-
-__attribute__((weak)) bool touch_encoder_tapped_user(uint8_t index, uint8_t section) { return true; }
-__attribute__((weak)) bool touch_encoder_update_user(uint8_t index, bool clockwise) { return true; }
-
-static void touch_encoder_update_tapped(void) {
-    // Started touching, being counter for TOUCH_TERM
-    if (touch_processed[0] & SLIDER_BIT) {
-        touch_timer = timer_read() + TOUCH_TERM;
-        return;
-    }
-
-    // Touch held too long, bail
-    if (timer_expired(timer_read(), touch_timer)) return;
-
-    uint8_t section = touch_processed[3] / (UINT8_MAX / TOUCH_SEGMENTS + 1);
-    xprintf("tap %d %d\n", touch_handness, section);
-    if (is_keyboard_master()) {
-        if (!touch_disabled) {
-            touch_encoder_tapped_kb(touch_handness, section);
-        }
-    }
-    else {
-        touch_slave_state.taps ^= (1 << section);
-    }
-}
-
-static void touch_encoder_update_position_common(uint8_t* position, uint8_t raw, uint8_t index) {
-    int8_t delta = (*position - raw) / TOUCH_RESOLUTION;
-    bool clockwise = raw > *position;
-    if (delta == 0) return;
-
-    // Don't store raw directly, as we want to ensure any remainder is kept and used next time this is called
-    *position -= delta * TOUCH_RESOLUTION;
-    xprintf("pos %d %d\n", index, raw);
-    //uint8_t u_delta   = delta < 0 ? -delta : delta;
-    if (!touch_disabled) {
-        //for (uint8_t i = 0; i < u_delta; i++)
-            touch_encoder_update_kb(index, clockwise);
-    }
-}
-
-static void touch_encoder_update_position(void) {
-    // If the user touchs and moves enough, expire touch_timer faster and do encoder position logic instead
-    if (!timer_expired(timer_read(), touch_timer)) {
-        if ((uint8_t)(touch_raw[3] - touch_processed[3]) <= TOUCH_DEADZONE) return;
-        touch_timer = timer_read();
-    }
-
-    if (is_keyboard_master()) {
-        touch_encoder_update_position_common(&touch_processed[3], touch_raw[3], touch_handness);
-    }
-    else {
-        touch_slave_state.position = touch_raw[3];
-    }
-}
-
-void touch_encoder_update_slave(slave_touch_status_t slave_state) {
-    if (!touch_slave_init) {
-        touch_slave_state = slave_state;
-        touch_slave_init = true;
-        return;
-    }
-
-    if (touch_slave_state.position != slave_state.position) {
-        // Did a new slide event start?
-        uint8_t mask = (1 << 7);
-        if ((touch_slave_state.taps & mask) != (slave_state.taps & mask)) {
-            touch_slave_state.position = slave_state.position;
-        }
-        touch_encoder_update_position_common(&touch_slave_state.position, slave_state.position, !touch_handness);
-    }
-
-    if (touch_slave_state.taps != slave_state.taps) {
-        if (!touch_disabled) {
-            for (uint8_t section = 0; section < TOUCH_SEGMENTS; section++) {
-                uint8_t mask = (1 << section);
-                if ((touch_slave_state.taps & mask) != (slave_state.taps & mask)) {
-                    xprintf("tap %d %d\n", !touch_handness, section);
-                    touch_encoder_tapped_kb(!touch_handness, section);
-                }
-            }
-        }
-        touch_slave_state.taps = slave_state.taps;
-    }
-}
-
-void touch_encoder_update(int8_t transaction_id) {
-#if TOUCH_UPDATE_INTERVAL > 0
-    if (!timer_expired(timer_read(), touch_update_timer)) return;
-    touch_update_timer = timer_read() + TOUCH_UPDATE_INTERVAL;
-#endif
-
-    if (is_keyboard_master()) {
-        slave_touch_status_t slave_state;
-        if (transaction_rpc_exec(transaction_id, sizeof(bool), &touch_disabled, sizeof(slave_touch_status_t), &slave_state)) {
-            if (memcmp(&touch_slave_state, &slave_state, sizeof(slave_touch_status_t)))
-                touch_encoder_update_slave(slave_state);
-        }
-    }
-
-    if (!touch_initialized) return;
-
-    read_register(QT_DETECTION_STATUS, &touch_raw[0], sizeof(touch_raw));
-    touch_processed[1] = touch_raw[1];
-    touch_processed[2] = touch_raw[2];
-
-    if (touch_raw[0] != touch_processed[0]) {
-        uint8_t delta = touch_raw[0] ^ touch_processed[0];
-        touch_processed[0]  = touch_raw[0];
-        // When calibrating, normal sensor behavior is supended
-        if (delta & CALIBRATION_BIT) {
-            xprintf("calibration %d\n", touch_processed[0] >> 7 & 1);
-        }
-        if (delta & OVERFLOW_BIT) {
-            xprintf("overflow %d\n", touch_processed[0] >> 6 & 1);
-        }
-        if (delta & SLIDER_BIT) {
-            touch_processed[3] = touch_raw[3];
-            if (!is_keyboard_master()) {
-                touch_slave_state.position = touch_raw[3];
-                touch_slave_state.taps ^= (1 << 7);
-            }
-            touch_encoder_update_tapped();
-        }
-    }
-
-    if ((touch_raw[0] & SLIDER_BIT) && touch_processed[3] != touch_raw[3]) {
-        touch_encoder_update_position();
-    }
-}
-
-void touch_encoder_calibrate(void) {
-    if (!touch_initialized) return;
-    write_register8(QT_CALIBRATE, 0x01);
-}
-
-bool touch_encoder_is_calibrating(void) {
-    return touch_raw[0] & CALIBRATION_BIT;
-}
-
-void touch_encoder_toggle(void) {
-    touch_disabled = !touch_disabled;
-}
-
-bool touch_encoder_is_on(void) {
-    return !touch_disabled;
-}
-
-void touch_encoder_slave_sync(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) {
-    touch_disabled = *(bool*)initiator2target_buffer;
-    memcpy(target2initiator_buffer, &touch_slave_state, sizeof(slave_touch_status_t));
-}