diff options
Diffstat (limited to 'keyboards/xd84')
| -rw-r--r-- | keyboards/xd84/pca9555.c | 78 | ||||
| -rw-r--r-- | keyboards/xd84/pca9555.h | 55 | ||||
| -rw-r--r-- | keyboards/xd84/rules.mk | 4 |
3 files changed, 3 insertions, 134 deletions
diff --git a/keyboards/xd84/pca9555.c b/keyboards/xd84/pca9555.c deleted file mode 100644 index b0e542d8de..0000000000 --- a/keyboards/xd84/pca9555.c +++ /dev/null @@ -1,78 +0,0 @@ -/* Copyright 2019 - * - * 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 "i2c_master.h" -#include "pca9555.h" - -#include "debug.h" - -#define SLAVE_TO_ADDR(n) (n << 1) -#define TIMEOUT 100 - -enum { - CMD_INPUT_0 = 0, - CMD_INPUT_1, - CMD_OUTPUT_0, - CMD_OUTPUT_1, - CMD_INVERSION_0, - CMD_INVERSION_1, - CMD_CONFIG_0, - CMD_CONFIG_1, -}; - -void pca9555_init(uint8_t slave_addr) { - static uint8_t s_init = 0; - if (!s_init) { - i2c_init(); - - s_init = 1; - } - - // TODO: could check device connected - // i2c_start(SLAVE_TO_ADDR(slave) | I2C_WRITE); - // i2c_stop(); -} - -void pca9555_set_config(uint8_t slave_addr, uint8_t port, uint8_t conf) { - uint8_t addr = SLAVE_TO_ADDR(slave_addr); - uint8_t cmd = port ? CMD_CONFIG_1 : CMD_CONFIG_0; - - i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT); - if (ret != I2C_STATUS_SUCCESS) { - print("pca9555_set_config::FAILED\n"); - } -} - -void pca9555_set_output(uint8_t slave_addr, uint8_t port, uint8_t conf) { - uint8_t addr = SLAVE_TO_ADDR(slave_addr); - uint8_t cmd = port ? CMD_OUTPUT_1 : CMD_OUTPUT_0; - - i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT); - if (ret != I2C_STATUS_SUCCESS) { - print("pca9555_set_output::FAILED\n"); - } -} - -uint8_t pca9555_readPins(uint8_t slave_addr, uint8_t port) { - uint8_t addr = SLAVE_TO_ADDR(slave_addr); - uint8_t cmd = port ? CMD_INPUT_1 : CMD_INPUT_0; - - uint8_t data = 0; - i2c_status_t ret = i2c_readReg(addr, cmd, &data, sizeof(data), TIMEOUT); - if (ret != I2C_STATUS_SUCCESS) { - print("pca9555_readPins::FAILED\n"); - } - return data; -} diff --git a/keyboards/xd84/pca9555.h b/keyboards/xd84/pca9555.h deleted file mode 100644 index ebb97e2f30..0000000000 --- a/keyboards/xd84/pca9555.h +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright 2019 - * - * 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/>. - */ -#pragma once - -/* - PCA9555 - ,----------. - SDA --| SDA P00 |-- P00 - SCL --| SCL P01 |-- P01 - INT --| INT P02 |-- P02 - | P03 |-- P03 - A0 --| A0 P04 |-- P04 - A1 --| A1 P05 |-- P05 - A2 --| A2 P06 |-- P06 - | P07 |-- P07 - | | - | P10 |-- P10 - | P11 |-- P11 - | P12 |-- P12 - | P13 |-- P13 - | P14 |-- P14 - | P15 |-- P15 - | P16 |-- P16 - | P17 |-- P17 - `----------' -*/ - -#define PCA9555_PORT0 0 -#define PCA9555_PORT1 1 - -#define ALL_OUTPUT 0 -#define ALL_INPUT 0xFF -#define ALL_LOW 0 -#define ALL_HIGH 0xFF - -void pca9555_init(uint8_t slave_addr); - -void pca9555_set_config(uint8_t slave_addr, uint8_t port, uint8_t conf); - -void pca9555_set_output(uint8_t slave_addr, uint8_t port, uint8_t conf); - -uint8_t pca9555_readPins(uint8_t slave_addr, uint8_t port); diff --git a/keyboards/xd84/rules.mk b/keyboards/xd84/rules.mk index e0982e0401..9166452262 100644 --- a/keyboards/xd84/rules.mk +++ b/keyboards/xd84/rules.mk @@ -77,11 +77,13 @@ UNICODE_ENABLE = no # Unicode BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID AUDIO_ENABLE = no # Audio output on port C6 FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches -HD44780_ENABLE = no # Enable support for HD44780 based LCDs (+400) +HD44780_ENABLE = no # Enable support for HD44780 based LCDs (+400) LINK_TIME_OPTIMIZATION_ENABLE = yes # custom matrix setup CUSTOM_MATRIX = yes + +VPATH += drivers/gpio SRC += custom_matrix_helper.c pca9555.c matrix.c QUANTUM_LIB_SRC += i2c_master.c |