1 files changed, 0 insertions, 147 deletions
diff --git a/drivers/led/issi/is31fl3218-simple.c b/drivers/led/issi/is31fl3218-simple.c
deleted file mode 100644
index ce28c51d18..0000000000
--- a/drivers/led/issi/is31fl3218-simple.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/* Copyright 2018 Jason Williams (Wilba)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include "is31fl3218.h"
-#include <string.h>
-#include "i2c_master.h"
-
-#define IS31FL3218_PWM_REGISTER_COUNT 18
-#define IS31FL3218_LED_CONTROL_REGISTER_COUNT 3
-
-#ifndef IS31FL3218_I2C_TIMEOUT
-#    define IS31FL3218_I2C_TIMEOUT 100
-#endif
-
-#ifndef IS31FL3218_I2C_PERSISTENCE
-#    define IS31FL3218_I2C_PERSISTENCE 0
-#endif
-
-// Reusable buffer for transfers
-uint8_t g_twi_transfer_buffer[20];
-
-// IS31FL3218 has 18 PWM outputs and a fixed I2C address, so no chaining.
-uint8_t g_pwm_buffer[IS31FL3218_PWM_REGISTER_COUNT];
-bool    g_pwm_buffer_update_required = false;
-
-uint8_t g_led_control_registers[IS31FL3218_LED_CONTROL_REGISTER_COUNT] = {0};
-bool    g_led_control_registers_update_required                        = false;
-
-void is31fl3218_write_register(uint8_t reg, uint8_t data) {
-    g_twi_transfer_buffer[0] = reg;
-    g_twi_transfer_buffer[1] = data;
-#if IS31FL3218_I2C_PERSISTENCE > 0
-    for (uint8_t i = 0; i < IS31FL3218_I2C_PERSISTENCE; i++) {
-        if (i2c_transmit(IS31FL3218_I2C_ADDRESS << 1, g_twi_transfer_buffer, 2, IS31FL3218_I2C_TIMEOUT) == 0) break;
-    }
-#else
-    i2c_transmit(IS31FL3218_I2C_ADDRESS << 1, g_twi_transfer_buffer, 2, IS31FL3218_I2C_TIMEOUT);
-#endif
-}
-
-void is31fl3218_write_pwm_buffer(uint8_t *pwm_buffer) {
-    g_twi_transfer_buffer[0] = IS31FL3218_REG_PWM;
-    memcpy(g_twi_transfer_buffer + 1, pwm_buffer, 18);
-
-#if IS31FL3218_I2C_PERSISTENCE > 0
-    for (uint8_t i = 0; i < IS31FL3218_I2C_PERSISTENCE; i++) {
-        i2c_transmit(IS31FL3218_I2C_ADDRESS << 1, g_twi_transfer_buffer, 19, IS31FL3218_I2C_TIMEOUT);
-    }
-#else
-    i2c_transmit(IS31FL3218_I2C_ADDRESS << 1, g_twi_transfer_buffer, 19, IS31FL3218_I2C_TIMEOUT);
-#endif
-}
-
-void is31fl3218_init(void) {
-    i2c_init();
-
-    // In case we ever want to reinitialize (?)
-    is31fl3218_write_register(IS31FL3218_REG_RESET, 0x00);
-
-    // Turn off software shutdown
-    is31fl3218_write_register(IS31FL3218_REG_SHUTDOWN, 0x01);
-
-    // Set all PWM values to zero
-    for (uint8_t i = 0; i < IS31FL3218_PWM_REGISTER_COUNT; i++) {
-        is31fl3218_write_register(IS31FL3218_REG_PWM + i, 0x00);
-    }
-
-    // turn off all LEDs in the LED control register
-    for (uint8_t i = 0; i < IS31FL3218_LED_CONTROL_REGISTER_COUNT; i++) {
-        is31fl3218_write_register(IS31FL3218_REG_LED_CONTROL_1 + i, 0x00);
-    }
-
-    // Load PWM registers and LED Control register data
-    is31fl3218_write_register(IS31FL3218_REG_UPDATE, 0x01);
-
-    for (int i = 0; i < IS31FL3218_LED_COUNT; i++) {
-        is31fl3218_set_led_control_register(i, true);
-    }
-
-    is31fl3218_update_led_control_registers();
-}
-
-void is31fl3218_set_value(int index, uint8_t value) {
-    is31fl3218_led_t led;
-    if (index >= 0 && index < IS31FL3218_LED_COUNT) {
-        memcpy_P(&led, (&g_is31fl3218_leds[index]), sizeof(led));
-    }
-    if (g_pwm_buffer[led.v - IS31FL3218_REG_PWM] == value) {
-        return;
-    }
-    g_pwm_buffer[led.v - IS31FL3218_REG_PWM] = value;
-    g_pwm_buffer_update_required             = true;
-}
-
-void is31fl3218_set_value_all(uint8_t value) {
-    for (int i = 0; i < IS31FL3218_LED_COUNT; i++) {
-        is31fl3218_set_value(i, value);
-    }
-}
-
-void is31fl3218_set_led_control_register(uint8_t index, bool value) {
-    is31fl3218_led_t led;
-    memcpy_P(&led, (&g_is31fl3218_leds[index]), sizeof(led));
-
-    uint8_t control_register = (led.v - IS31FL3218_REG_PWM) / 6;
-    uint8_t bit_value        = (led.v - IS31FL3218_REG_PWM) % 6;
-
-    if (value) {
-        g_led_control_registers[control_register] |= (1 << bit_value);
-    } else {
-        g_led_control_registers[control_register] &= ~(1 << bit_value);
-    }
-
-    g_led_control_registers_update_required = true;
-}
-
-void is31fl3218_update_pwm_buffers(void) {
-    if (g_pwm_buffer_update_required) {
-        is31fl3218_write_pwm_buffer(g_pwm_buffer);
-        // Load PWM registers and LED Control register data
-        is31fl3218_write_register(IS31FL3218_REG_UPDATE, 0x01);
-
-        g_pwm_buffer_update_required = false;
-    }
-}
-
-void is31fl3218_update_led_control_registers(void) {
-    if (g_led_control_registers_update_required) {
-        for (int i = 0; i < IS31FL3218_LED_CONTROL_REGISTER_COUNT; i++) {
-            is31fl3218_write_register(IS31FL3218_REG_LED_CONTROL_1 + i, g_led_control_registers[i]);
-        }
-
-        g_led_control_registers_update_required = false;
-    }
-}