diff options
Diffstat (limited to 'keyboards/frenchdev/v1')
-rw-r--r-- | keyboards/frenchdev/v1/Makefile | 8 | ||||
-rw-r--r-- | keyboards/frenchdev/v1/config.h | 68 | ||||
-rw-r--r-- | keyboards/frenchdev/v1/i2cmaster.h | 178 | ||||
-rw-r--r-- | keyboards/frenchdev/v1/matrix.c | 394 | ||||
-rw-r--r-- | keyboards/frenchdev/v1/rules.mk | 80 | ||||
-rw-r--r-- | keyboards/frenchdev/v1/twimaster.c | 208 | ||||
-rw-r--r-- | keyboards/frenchdev/v1/v1.c | 86 | ||||
-rw-r--r-- | keyboards/frenchdev/v1/v1.h | 116 |
8 files changed, 0 insertions, 1138 deletions
diff --git a/keyboards/frenchdev/v1/Makefile b/keyboards/frenchdev/v1/Makefile deleted file mode 100644 index 1098332b8a..0000000000 --- a/keyboards/frenchdev/v1/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend -COMMAND_ENABLE = no # Commands for debug and configuration -RGBLIGHT_ENABLE ?= yes -MIDI_ENABLE ?= no - -ifndef MAKEFILE_INCLUDED - include ../../../Makefile -endif diff --git a/keyboards/frenchdev/v1/config.h b/keyboards/frenchdev/v1/config.h deleted file mode 100644 index c4c42df82a..0000000000 --- a/keyboards/frenchdev/v1/config.h +++ /dev/null @@ -1,68 +0,0 @@ -/* -Copyright 2012 Jun Wako <[email protected]> -Copyright 2013 Oleg Kostyuk <[email protected]> - -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/>. -*/ - -#ifndef FRENCHDEV_V1_CONFIG_H -#define FRENCHDEV_V1_CONFIG_H - -#include "../config.h" - -#include "config_common.h" - -/* USB Device descriptor parameter */ -#define VENDOR_ID 0xFEED -#define PRODUCT_ID 0x1307 -#define DEVICE_VER 0x0001 -#define MANUFACTURER Sacapuces -#define PRODUCT Frenchdev V1 -#define DESCRIPTION QMK keyboard firmware for Frenchdev - -/* key matrix size */ -#define MATRIX_ROWS 16 -#define MATRIX_COLS 6 - -/* number of backlight levels */ -#define BACKLIGHT_LEVELS 3 - -#define LED_BRIGHTNESS_LO 15 -#define LED_BRIGHTNESS_HI 255 - -/* Set 0 if debouncing isn't needed */ -#define DEBOUNCE 5 - -#define USB_MAX_POWER_CONSUMPTION 500 - -/* - * Feature disable options - * These options are also useful to firmware size reduction. - */ - -/* disable debug print */ -// #define NO_DEBUG - -/* disable print */ -// #define NO_PRINT - -/* disable action features */ -//#define NO_ACTION_LAYER -//#define NO_ACTION_TAPPING -//#define NO_ACTION_ONESHOT -//#define NO_ACTION_MACRO -//#define NO_ACTION_FUNCTION -//#define DEBUG_MATRIX_SCAN_RATE - -#endif diff --git a/keyboards/frenchdev/v1/i2cmaster.h b/keyboards/frenchdev/v1/i2cmaster.h deleted file mode 100644 index 3917b9e6c0..0000000000 --- a/keyboards/frenchdev/v1/i2cmaster.h +++ /dev/null @@ -1,178 +0,0 @@ -#ifndef _I2CMASTER_H -#define _I2CMASTER_H 1 -/************************************************************************* -* Title: C include file for the I2C master interface -* (i2cmaster.S or twimaster.c) -* Author: Peter Fleury <[email protected]> http://jump.to/fleury -* File: $Id: i2cmaster.h,v 1.10 2005/03/06 22:39:57 Peter Exp $ -* Software: AVR-GCC 3.4.3 / avr-libc 1.2.3 -* Target: any AVR device -* Usage: see Doxygen manual -**************************************************************************/ - -#ifdef DOXYGEN -/** - @defgroup pfleury_ic2master I2C Master library - @code #include <i2cmaster.h> @endcode - - @brief I2C (TWI) Master Software Library - - Basic routines for communicating with I2C slave devices. This single master - implementation is limited to one bus master on the I2C bus. - - This I2c library is implemented as a compact assembler software implementation of the I2C protocol - which runs on any AVR (i2cmaster.S) and as a TWI hardware interface for all AVR with built-in TWI hardware (twimaster.c). - Since the API for these two implementations is exactly the same, an application can be linked either against the - software I2C implementation or the hardware I2C implementation. - - Use 4.7k pull-up resistor on the SDA and SCL pin. - - Adapt the SCL and SDA port and pin definitions and eventually the delay routine in the module - i2cmaster.S to your target when using the software I2C implementation ! - - Adjust the CPU clock frequence F_CPU in twimaster.c or in the Makfile when using the TWI hardware implementaion. - - @note - The module i2cmaster.S is based on the Atmel Application Note AVR300, corrected and adapted - to GNU assembler and AVR-GCC C call interface. - Replaced the incorrect quarter period delays found in AVR300 with - half period delays. - - @author Peter Fleury [email protected] http://jump.to/fleury - - @par API Usage Example - The following code shows typical usage of this library, see example test_i2cmaster.c - - @code - - #include <i2cmaster.h> - - - #define Dev24C02 0xA2 // device address of EEPROM 24C02, see datasheet - - int main(void) - { - unsigned char ret; - - i2c_init(); // initialize I2C library - - // write 0x75 to EEPROM address 5 (Byte Write) - i2c_start_wait(Dev24C02+I2C_WRITE); // set device address and write mode - i2c_write(0x05); // write address = 5 - i2c_write(0x75); // write value 0x75 to EEPROM - i2c_stop(); // set stop conditon = release bus - - - // read previously written value back from EEPROM address 5 - i2c_start_wait(Dev24C02+I2C_WRITE); // set device address and write mode - - i2c_write(0x05); // write address = 5 - i2c_rep_start(Dev24C02+I2C_READ); // set device address and read mode - - ret = i2c_readNak(); // read one byte from EEPROM - i2c_stop(); - - for(;;); - } - @endcode - -*/ -#endif /* DOXYGEN */ - -/**@{*/ - -#if (__GNUC__ * 100 + __GNUC_MINOR__) < 304 -#error "This library requires AVR-GCC 3.4 or later, update to newer AVR-GCC compiler !" -#endif - -#include <avr/io.h> - -/** defines the data direction (reading from I2C device) in i2c_start(),i2c_rep_start() */ -#define I2C_READ 1 - -/** defines the data direction (writing to I2C device) in i2c_start(),i2c_rep_start() */ -#define I2C_WRITE 0 - - -/** - @brief initialize the I2C master interace. Need to be called only once - @param void - @return none - */ -extern void i2c_init(void); - - -/** - @brief Terminates the data transfer and releases the I2C bus - @param void - @return none - */ -extern void i2c_stop(void); - - -/** - @brief Issues a start condition and sends address and transfer direction - - @param addr address and transfer direction of I2C device - @retval 0 device accessible - @retval 1 failed to access device - */ -extern unsigned char i2c_start(unsigned char addr); - - -/** - @brief Issues a repeated start condition and sends address and transfer direction - - @param addr address and transfer direction of I2C device - @retval 0 device accessible - @retval 1 failed to access device - */ -extern unsigned char i2c_rep_start(unsigned char addr); - - -/** - @brief Issues a start condition and sends address and transfer direction - - If device is busy, use ack polling to wait until device ready - @param addr address and transfer direction of I2C device - @return none - */ -extern void i2c_start_wait(unsigned char addr); - - -/** - @brief Send one byte to I2C device - @param data byte to be transfered - @retval 0 write successful - @retval 1 write failed - */ -extern unsigned char i2c_write(unsigned char data); - - -/** - @brief read one byte from the I2C device, request more data from device - @return byte read from I2C device - */ -extern unsigned char i2c_readAck(void); - -/** - @brief read one byte from the I2C device, read is followed by a stop condition - @return byte read from I2C device - */ -extern unsigned char i2c_readNak(void); - -/** - @brief read one byte from the I2C device - - Implemented as a macro, which calls either i2c_readAck or i2c_readNak - - @param ack 1 send ack, request more data from device<br> - 0 send nak, read is followed by a stop condition - @return byte read from I2C device - */ -extern unsigned char i2c_read(unsigned char ack); -#define i2c_read(ack) (ack) ? i2c_readAck() : i2c_readNak(); - - -/**@}*/ -#endif diff --git a/keyboards/frenchdev/v1/matrix.c b/keyboards/frenchdev/v1/matrix.c deleted file mode 100644 index 70fa6a696d..0000000000 --- a/keyboards/frenchdev/v1/matrix.c +++ /dev/null @@ -1,394 +0,0 @@ -/* - -Note for ErgoDox EZ customizers: Here be dragons! -This is not a file you want to be messing with. -All of the interesting stuff for you is under keymaps/ :) -Love, Erez - -Note to self, the "column" and "row" in here actually refers to the opposite on the keyboard -see definition of KEYMAP in v1.h, the grid is transposed so that a "row" in here is actually a "column" on the physical keyboard -Nicolas - -Copyright 2013 Oleg Kostyuk <[email protected]> - -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/>. -*/ - -/* - * scan matrix - */ -#include <stdint.h> -#include <stdbool.h> -#include <avr/io.h> -#include "wait.h" -#include "action_layer.h" -#include "print.h" -#include "debug.h" -#include "util.h" -#include "matrix.h" -#include "v1.h" -#include "i2cmaster.h" -#ifdef DEBUG_MATRIX_SCAN_RATE -#include "timer.h" -#endif - -/* - * This constant define not debouncing time in msecs, but amount of matrix - * scan loops which should be made to get stable debounced results. - * - * On Ergodox matrix scan rate is relatively low, because of slow I2C. - * Now it's only 317 scans/second, or about 3.15 msec/scan. - * According to Cherry specs, debouncing time is 5 msec. - * - * And so, there is no sense to have DEBOUNCE higher than 2. - */ - -#ifndef DEBOUNCE -# define DEBOUNCE 5 -#endif -static uint8_t debouncing = DEBOUNCE; - -/* matrix state(1:on, 0:off) */ -static matrix_row_t matrix[MATRIX_ROWS]; -static matrix_row_t matrix_debouncing[MATRIX_ROWS]; - -static matrix_row_t read_cols(uint8_t row); -static void init_cols(void); -static void unselect_rows(void); -static void select_row(uint8_t row); - -static uint8_t mcp23018_reset_loop; - -#ifdef DEBUG_MATRIX_SCAN_RATE -uint32_t matrix_timer; -uint32_t matrix_scan_count; -#endif - - -__attribute__ ((weak)) -void matrix_init_user(void) {} - -__attribute__ ((weak)) -void matrix_scan_user(void) {} - -__attribute__ ((weak)) -void matrix_init_kb(void) { - matrix_init_user(); -} - -__attribute__ ((weak)) -void matrix_scan_kb(void) { - matrix_scan_user(); -} - -inline -uint8_t matrix_rows(void) -{ - return MATRIX_ROWS; -} - -inline -uint8_t matrix_cols(void) -{ - return MATRIX_COLS; -} - -void matrix_init(void) -{ - // initialize row and col - debug_enable = true; - debug_matrix = true; - debug_keyboard = true; - debug_mouse = true; - - mcp23018_status = init_mcp23018(); - - - unselect_rows(); - init_cols(); - - // initialize matrix state: all keys off - for (uint8_t i=0; i < MATRIX_ROWS; i++) { - matrix[i] = 0; - matrix_debouncing[i] = 0; - } - -#ifdef DEBUG_MATRIX_SCAN_RATE - matrix_timer = timer_read32(); - matrix_scan_count = 0; -#endif - - matrix_init_quantum(); - -} - -void matrix_power_up(void) { - mcp23018_status = init_mcp23018(); - - unselect_rows(); - init_cols(); - - // initialize matrix state: all keys off - for (uint8_t i=0; i < MATRIX_ROWS; i++) { - matrix[i] = 0; - matrix_debouncing[i] = 0; - } - -#ifdef DEBUG_MATRIX_SCAN_RATE - matrix_timer = timer_read32(); - matrix_scan_count = 0; -#endif - -} - -uint8_t matrix_scan(void) -{ - if (mcp23018_status) { // if there was an error - if (++mcp23018_reset_loop == 0) { - // since mcp23018_reset_loop is 8 bit - we'll try to reset once in 255 matrix scans - // this will be approx bit more frequent than once per second - print("trying to reset mcp23018\n"); - mcp23018_status = init_mcp23018(); - if (mcp23018_status) { - print("left side not responding\n"); - } else { - print("left side attached\n"); - ergodox_blink_all_leds(); - } - } - } - -#ifdef DEBUG_MATRIX_SCAN_RATE - matrix_scan_count++; - - uint32_t timer_now = timer_read32(); - if (TIMER_DIFF_32(timer_now, matrix_timer)>1000) { - print("matrix scan frequency: "); - pdec(matrix_scan_count); - print("\n"); - - matrix_timer = timer_now; - matrix_scan_count = 0; - } -#endif - - for (uint8_t i = 0; i < MATRIX_ROWS; i++) { - select_row(i); - wait_us(30); // without this wait read unstable value. - matrix_row_t cols = read_cols(i); - if (matrix_debouncing[i] != cols) { - matrix_debouncing[i] = cols; - if (debouncing) { - debug("bounce!: "); debug_hex(debouncing); debug("\n"); - } - debouncing = DEBOUNCE; - } - unselect_rows(); - } - - if (debouncing) { - if (--debouncing) { - wait_us(1); - // this should be wait_ms(1) but has been left as-is at EZ's request - } else { - for (uint8_t i = 0; i < MATRIX_ROWS; i++) { - matrix[i] = matrix_debouncing[i]; - } - } - } - - matrix_scan_quantum(); - - return 1; -} - -bool matrix_is_modified(void) -{ - if (debouncing) return false; - return true; -} - -inline -bool matrix_is_on(uint8_t row, uint8_t col) -{ - return (matrix[row] & ((matrix_row_t)1<<col)); -} - -inline -matrix_row_t matrix_get_row(uint8_t row) -{ - return matrix[row]; -} - -void matrix_print(void) -{ - print("\nr/c 0123456789ABCDEF\n"); - for (uint8_t row = 0; row < MATRIX_ROWS; row++) { - phex(row); print(": "); - pbin_reverse16(matrix_get_row(row)); - print("\n"); - } -} - -uint8_t matrix_key_count(void) -{ - uint8_t count = 0; - for (uint8_t i = 0; i < MATRIX_ROWS; i++) { - count += bitpop16(matrix[i]); - } - return count; -} - -/* Column pin configuration - * - * Teensy - * col: 0 1 2 3 4 5 - * pin: F0 F1 F4 F5 F6 F7 - * - * MCP23018 - * col: 0 1 2 3 4 5 - * pin: B5 B4 B3 B2 B1 B0 - */ -static void init_cols(void) -{ - // init on mcp23018 - // not needed, already done as part of init_mcp23018() - - // init on teensy - // Input with pull-up(DDR:0, PORT:1) - DDRF &= ~(1<<7 | 1<<6 | 1<<5 | 1<<4 | 1<<1 | 1<<0); - PORTF |= (1<<7 | 1<<6 | 1<<5 | 1<<4 | 1<<1 | 1<<0); -} - -static matrix_row_t read_cols(uint8_t row) -{ - if (row < 8) { - if (mcp23018_status) { // if there was an error - return 0; - } else { - uint8_t data = 0; - mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(GPIOB); if (mcp23018_status) goto out; - mcp23018_status = i2c_start(I2C_ADDR_READ); if (mcp23018_status) goto out; - data = i2c_readNak(); - data = ~data; - out: - i2c_stop(); - return data; - } - } else { - // read from teensy - return - (PINF&(1<<0) ? 0 : (1<<0)) | - (PINF&(1<<1) ? 0 : (1<<1)) | - (PINF&(1<<4) ? 0 : (1<<2)) | - (PINF&(1<<5) ? 0 : (1<<3)) | - (PINF&(1<<6) ? 0 : (1<<4)) | - (PINF&(1<<7) ? 0 : (1<<5)) ; - } -} - -/* Row pin configuration - * - * Teensy - * row: 7 8 9 10 11 12 13 - * pin: B0 B1 B2 B3 D2 D3 C6 - * - * MCP23018 - * row: 0 1 2 3 4 5 6 - * pin: A0 A1 A2 A3 A4 A5 A6 - */ -static void unselect_rows(void) -{ - // unselect on mcp23018 - if (mcp23018_status) { // if there was an error - // do nothing - } else { - // set all rows hi-Z : 1 - mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(GPIOA); if (mcp23018_status) goto out; - mcp23018_status = i2c_write( 0xFF - & ~(0<<8) - ); if (mcp23018_status) goto out; - out: - i2c_stop(); - } - - // unselect on teensy - // Hi-Z(DDR:0, PORT:0) to unselect - DDRB &= ~(1<<0 | 1<<1 | 1<<2 | 1<<3); - PORTB &= ~(1<<0 | 1<<1 | 1<<2 | 1<<3); - DDRD &= ~(1<<2 | 1<<3); - PORTD &= ~(1<<2 | 1<<3); - DDRC &= ~(1<<6 | 1<<7); - PORTC &= ~(1<<6 | 1<<7); -} - -static void select_row(uint8_t row) -{ - if (row < 8) { - // select on mcp23018 - if (mcp23018_status) { // if there was an error - // do nothing - } else { - // set active row low : 0 - // set other rows hi-Z : 1 - mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(GPIOA); if (mcp23018_status) goto out; - mcp23018_status = i2c_write( 0xFF & ~(1<<row) - & ~(0<<8) - ); if (mcp23018_status) goto out; - out: - i2c_stop(); - } - } else { - // select on teensy - // Output low(DDR:1, PORT:0) to select - switch (row) { - case 8: - DDRB |= (1<<0); - PORTB &= ~(1<<0); - break; - case 9: - DDRB |= (1<<1); - PORTB &= ~(1<<1); - break; - case 10: - DDRB |= (1<<2); - PORTB &= ~(1<<2); - break; - case 11: - DDRB |= (1<<3); - PORTB &= ~(1<<3); - break; - case 12: - DDRD |= (1<<2); - PORTD &= ~(1<<3); - break; - case 13: - DDRD |= (1<<3); - PORTD &= ~(1<<3); - break; - case 14: - DDRC |= (1<<6); - PORTC &= ~(1<<6); - break; - case 15: - DDRC |= (1<<7); - PORTC &= ~(1<<7); - break; - } - } -} - diff --git a/keyboards/frenchdev/v1/rules.mk b/keyboards/frenchdev/v1/rules.mk deleted file mode 100644 index 64b2db8158..0000000000 --- a/keyboards/frenchdev/v1/rules.mk +++ /dev/null @@ -1,80 +0,0 @@ -#---------------------------------------------------------------------------- -# On command line: -# -# make = Make software. -# -# make clean = Clean out built project files. -# -# That's pretty much all you need. To compile, always go make clean, -# followed by make. -# -# For advanced users only: -# make teensy = Download the hex file to the device, using teensy_loader_cli. -# (must have teensy_loader_cli installed). -# -#---------------------------------------------------------------------------- - -# # project specific files -SRC = twimaster.c \ - matrix.c - -# MCU name -MCU = atmega32u4 - -# Processor frequency. -# This will define a symbol, F_CPU, in all source code files equal to the -# processor frequency in Hz. You can then use this symbol in your source code to -# calculate timings. Do NOT tack on a 'UL' at the end, this will be done -# automatically to create a 32-bit value in your source code. -# -# This will be an integer division of F_USB below, as it is sourced by -# F_USB after it has run through any CPU prescalers. Note that this value -# does not *change* the processor frequency - it should merely be updated to -# reflect the processor speed set externally so that the code can use accurate -# software delays. -F_CPU = 16000000 - - -# -# LUFA specific -# -# Target architecture (see library "Board Types" documentation). -ARCH = AVR8 - -# Input clock frequency. -# This will define a symbol, F_USB, in all source code files equal to the -# input clock frequency (before any prescaling is performed) in Hz. This value may -# differ from F_CPU if prescaling is used on the latter, and is required as the -# raw input clock is fed directly to the PLL sections of the AVR for high speed -# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL' -# at the end, this will be done automatically to create a 32-bit value in your -# source code. -# -# If no clock division is performed on the input clock inside the AVR (via the -# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU. -F_USB = $(F_CPU) - -# Interrupt driven control endpoint task(+60) -OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT - - -# Boot Section Size in *bytes* -# Teensy halfKay 512 -# Teensy++ halfKay 1024 -# Atmel DFU loader 4096 -# LUFA bootloader 4096 -# USBaspLoader 2048 -OPT_DEFS += -DBOOTLOADER_SIZE=512 - - -# Build Options -# comment out to disable the options. -# - -SLEEP_LED_ENABLE = no -API_SYSEX_ENABLE ?= no -RGBLIGHT_ENABLE ?= yes - -ifndef QUANTUM_DIR - include ../../../Makefile -endif diff --git a/keyboards/frenchdev/v1/twimaster.c b/keyboards/frenchdev/v1/twimaster.c deleted file mode 100644 index f91c08e6e4..0000000000 --- a/keyboards/frenchdev/v1/twimaster.c +++ /dev/null @@ -1,208 +0,0 @@ -/************************************************************************* -* Title: I2C master library using hardware TWI interface -* Author: Peter Fleury <[email protected]> http://jump.to/fleury -* File: $Id: twimaster.c,v 1.3 2005/07/02 11:14:21 Peter Exp $ -* Software: AVR-GCC 3.4.3 / avr-libc 1.2.3 -* Target: any AVR device with hardware TWI -* Usage: API compatible with I2C Software Library i2cmaster.h -**************************************************************************/ -#include <inttypes.h> -#include <compat/twi.h> - -#include <i2cmaster.h> - - -/* define CPU frequency in Mhz here if not defined in Makefile */ -#ifndef F_CPU -#define F_CPU 16000000UL -#endif - -/* I2C clock in Hz */ -#define SCL_CLOCK 400000L - - -/************************************************************************* - Initialization of the I2C bus interface. Need to be called only once -*************************************************************************/ -void i2c_init(void) -{ - /* initialize TWI clock - * minimal values in Bit Rate Register (TWBR) and minimal Prescaler - * bits in the TWI Status Register should give us maximal possible - * I2C bus speed - about 444 kHz - * - * for more details, see 20.5.2 in ATmega16/32 secification - */ - - TWSR = 0; /* no prescaler */ - TWBR = 10; /* must be >= 10 for stable operation */ - -}/* i2c_init */ - - -/************************************************************************* - Issues a start condition and sends address and transfer direction. - return 0 = device accessible, 1= failed to access device -*************************************************************************/ -unsigned char i2c_start(unsigned char address) -{ - uint8_t twst; - - // send START condition - TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN); - - // wait until transmission completed - while(!(TWCR & (1<<TWINT))); - - // check value of TWI Status Register. Mask prescaler bits. - twst = TW_STATUS & 0xF8; - if ( (twst != TW_START) && (twst != TW_REP_START)) return 1; - - // send device address - TWDR = address; - TWCR = (1<<TWINT) | (1<<TWEN); - - // wail until transmission completed and ACK/NACK has been received - while(!(TWCR & (1<<TWINT))); - - // check value of TWI Status Register. Mask prescaler bits. - twst = TW_STATUS & 0xF8; - if ( (twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK) ) return 1; - - return 0; - -}/* i2c_start */ - - -/************************************************************************* - Issues a start condition and sends address and transfer direction. - If device is busy, use ack polling to wait until device is ready - - Input: address and transfer direction of I2C device -*************************************************************************/ -void i2c_start_wait(unsigned char address) -{ - uint8_t twst; - - - while ( 1 ) - { - // send START condition - TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN); - - // wait until transmission completed - while(!(TWCR & (1<<TWINT))); - - // check value of TWI Status Register. Mask prescaler bits. - twst = TW_STATUS & 0xF8; - if ( (twst != TW_START) && (twst != TW_REP_START)) continue; - - // send device address - TWDR = address; - TWCR = (1<<TWINT) | (1<<TWEN); - - // wail until transmission completed - while(!(TWCR & (1<<TWINT))); - - // check value of TWI Status Register. Mask prescaler bits. - twst = TW_STATUS & 0xF8; - if ( (twst == TW_MT_SLA_NACK )||(twst ==TW_MR_DATA_NACK) ) - { - /* device busy, send stop condition to terminate write operation */ - TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO); - - // wait until stop condition is executed and bus released - while(TWCR & (1<<TWSTO)); - - continue; - } - //if( twst != TW_MT_SLA_ACK) return 1; - break; - } - -}/* i2c_start_wait */ - - -/************************************************************************* - Issues a repeated start condition and sends address and transfer direction - - Input: address and transfer direction of I2C device - - Return: 0 device accessible - 1 failed to access device -*************************************************************************/ -unsigned char i2c_rep_start(unsigned char address) -{ - return i2c_start( address ); - -}/* i2c_rep_start */ - - -/************************************************************************* - Terminates the data transfer and releases the I2C bus -*************************************************************************/ -void i2c_stop(void) -{ - /* send stop condition */ - TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO); - - // wait until stop condition is executed and bus released - while(TWCR & (1<<TWSTO)); - -}/* i2c_stop */ - - -/************************************************************************* - Send one byte to I2C device - - Input: byte to be transfered - Return: 0 write successful - 1 write failed -*************************************************************************/ -unsigned char i2c_write( unsigned char data ) -{ - uint8_t twst; - - // send data to the previously addressed device - TWDR = data; - TWCR = (1<<TWINT) | (1<<TWEN); - - // wait until transmission completed - while(!(TWCR & (1<<TWINT))); - - // check value of TWI Status Register. Mask prescaler bits - twst = TW_STATUS & 0xF8; - if( twst != TW_MT_DATA_ACK) return 1; - return 0; - -}/* i2c_write */ - - -/************************************************************************* - Read one byte from the I2C device, request more data from device - - Return: byte read from I2C device -*************************************************************************/ -unsigned char i2c_readAck(void) -{ - TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWEA); - while(!(TWCR & (1<<TWINT))); - - return TWDR; - -}/* i2c_readAck */ - - -/************************************************************************* - Read one byte from the I2C device, read is followed by a stop condition - - Return: byte read from I2C device -*************************************************************************/ -unsigned char i2c_readNak(void) -{ - TWCR = (1<<TWINT) | (1<<TWEN); - while(!(TWCR & (1<<TWINT))); - - return TWDR; - -}/* i2c_readNak */ diff --git a/keyboards/frenchdev/v1/v1.c b/keyboards/frenchdev/v1/v1.c deleted file mode 100644 index 71c4b5cf57..0000000000 --- a/keyboards/frenchdev/v1/v1.c +++ /dev/null @@ -1,86 +0,0 @@ -#include "v1.h" -#include "i2cmaster.h" - -bool i2c_initialized = 0; -uint8_t mcp23018_status = 0x20; - -void matrix_init_kb(void) { - // keyboard LEDs (see "PWM on ports OC1(A|B|C)" in "teensy-2-0.md") - TCCR1A = 0b10101001; // set and configure fast PWM - TCCR1B = 0b00001001; // set and configure fast PWM - - - - // unused pins - D4, D5, D7, E6 - // set as input with internal pull-ip enabled - DDRD &= ~(1<<5 | 1<<4); - DDRE &= ~(1<<6); - PORTD |= (1<<5 | 1<<4); - PORTE |= (1<<6); - - ergodox_blink_all_leds(); - - matrix_init_user(); -} - -void ergodox_blink_all_leds(void) -{ - ergodox_led_all_off(); - ergodox_led_all_set(LED_BRIGHTNESS_HI); - ergodox_right_led_1_on(); - _delay_ms(50); - ergodox_right_led_2_on(); - _delay_ms(50); - ergodox_right_led_3_on(); - _delay_ms(50); - ergodox_right_led_1_off(); - _delay_ms(50); - ergodox_right_led_2_off(); - _delay_ms(50); - ergodox_right_led_3_off(); - //ergodox_led_all_on(); - //_delay_ms(333); - ergodox_led_all_off(); -} - -uint8_t init_mcp23018(void) { - mcp23018_status = 0x20; - - // I2C subsystem - - // uint8_t sreg_prev; - // sreg_prev=SREG; - // cli(); - if (i2c_initialized == 0) { - i2c_init(); // on pins D(1,0) - i2c_initialized++; - _delay_ms(1000); - } - - // set pin direction - // - unused : input : 1 - // - input : input : 1 - // - driving : output : 0 - mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(IODIRA); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b00000000); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b00111111); if (mcp23018_status) goto out; - i2c_stop(); - - // set pull-up - // - unused : on : 1 - // - input : on : 1 - // - driving : off : 0 - mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(GPPUA); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b00000000); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b00111111); if (mcp23018_status) goto out; - -out: - i2c_stop(); - - // SREG=sreg_prev; - - return mcp23018_status; -} - diff --git a/keyboards/frenchdev/v1/v1.h b/keyboards/frenchdev/v1/v1.h deleted file mode 100644 index 4ef7a3512e..0000000000 --- a/keyboards/frenchdev/v1/v1.h +++ /dev/null @@ -1,116 +0,0 @@ -#ifndef FRENCHDEV_V1_H -#define FRENCHDEV_V1_H - -#include "quantum.h" -#include <stdint.h> -#include <stdbool.h> -#include "i2cmaster.h" -#include <util/delay.h> - -#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n)) -#define CPU_16MHz 0x00 - -// I2C aliases and register addresses (see "mcp23018.md") -#define I2C_ADDR 0b0100000 -#define I2C_ADDR_WRITE ( (I2C_ADDR<<1) | I2C_WRITE ) -#define I2C_ADDR_READ ( (I2C_ADDR<<1) | I2C_READ ) -#define IODIRA 0x00 // i/o direction register -#define IODIRB 0x01 -#define GPPUA 0x0C // GPIO pull-up resistor register -#define GPPUB 0x0D -#define GPIOA 0x12 // general purpose i/o port register (write modifies OLAT) -#define GPIOB 0x13 -#define OLATA 0x14 // output latch register -#define OLATB 0x15 - -extern uint8_t mcp23018_status; - -void init_ergodox(void); -void ergodox_blink_all_leds(void); -uint8_t init_mcp23018(void); -uint8_t ergodox_left_leds_update(void); - -#define LED_BRIGHTNESS_LO 15 -#define LED_BRIGHTNESS_HI 255 - - -inline void ergodox_board_led_on(void) { DDRD |= (1<<6); PORTD |= (1<<6); } -inline void ergodox_right_led_1_on(void) { DDRB |= (1<<5); PORTB |= (1<<5); } -inline void ergodox_right_led_2_on(void) { DDRB |= (1<<6); PORTB |= (1<<6); } -inline void ergodox_right_led_3_on(void) { DDRB |= (1<<7); PORTB |= (1<<7); } -inline void ergodox_right_led_on(uint8_t led) { DDRB |= (1<<(led+4)); PORTB |= (1<<(led+4)); } - -inline void ergodox_board_led_off(void) { DDRD &= ~(1<<6); PORTD &= ~(1<<6); } -inline void ergodox_right_led_1_off(void) { DDRB &= ~(1<<5); PORTB &= ~(1<<5); } -inline void ergodox_right_led_2_off(void) { DDRB &= ~(1<<6); PORTB &= ~(1<<6); } -inline void ergodox_right_led_3_off(void) { DDRB &= ~(1<<7); PORTB &= ~(1<<7); } -inline void ergodox_right_led_off(uint8_t led) { DDRB &= ~(1<<(led+4)); PORTB &= ~(1<<(led+4)); } - -inline void ergodox_led_all_on(void) -{ - ergodox_board_led_on(); - ergodox_right_led_1_on(); - ergodox_right_led_2_on(); - ergodox_right_led_3_on(); -} - -inline void ergodox_led_all_off(void) -{ - ergodox_board_led_off(); - ergodox_right_led_1_off(); - ergodox_right_led_2_off(); - ergodox_right_led_3_off(); -} - -inline void ergodox_right_led_1_set(uint8_t n) { OCR1A = n; } -inline void ergodox_right_led_2_set(uint8_t n) { OCR1B = n; } -inline void ergodox_right_led_3_set(uint8_t n) { OCR1C = n; } -inline void ergodox_right_led_set(uint8_t led, uint8_t n) { - (led == 1) ? (OCR1A = n) : - (led == 2) ? (OCR1B = n) : - (OCR1C = n); -} - -inline void ergodox_led_all_set(uint8_t n) -{ - ergodox_right_led_1_set(n); - ergodox_right_led_2_set(n); - ergodox_right_led_3_set(n); -} - -#define KEYMAP( \ - \ - k01, k02, k03, k04, k05, k06, k09, k0a, k0b, k0c, k0d, k0e, \ - k10, k11, k12, k13, k14, k15, k16, k19, k1a, k1b, k1c, k1d, k1e, k1f, \ - k20, k21, k22, k23, k24, k25, k26, k29, k2a, k2b, k2c, k2d, k2e, k2f, \ - k30, k31, k32, k33, k34, k35, k36, k39, k3a, k3b, k3c, k3d, k3e, k3f, \ - k40, k41, k42, k43, k44, k45, k46, k47, k37, k38, k48, k49, k4a, k4b, k4c, k4d, k4e, k4f, \ - k50, k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, k5d, k5e, k5f, \ - \ - PL1, PL2, PL3, \ - PR1, PR2, PR3 \ - ) \ - \ - /* matrix positions, inverted left and right for I2C to be on row 0-7 */\ - { \ - \ - { k5f, k4f, k3f, k2f, k1f, KC_NO}, \ - { k5e, k4e, k3e, k2e, k1e, k0e }, \ - { k5d, k4d, k3d, k2d, k1d, k0d }, \ - { k5c, k4c, k3c, k2c, k1c, k0c }, \ - { k5b, k4b, k3b, k2b, k1b, k0b }, \ - { k5a, k4a, k3a, k2a, k1a, k0a }, \ - { k59, k49, k39, k29, k19, k09 }, \ - { k58, k48, k38, PR1, PR2, PR3 }, \ - \ - { k57, k47, k37, PL1, PL2, PL3 }, \ - { k56, k46, k36, k26, k16, k06 }, \ - { k55, k44, k35, k25, k15, k05 }, \ - { k54, k44, k34, k24, k14, k04 }, \ - { k53, k43, k33, k23, k13, k03 }, \ - { k52, k42, k32, k22, k12, k02 }, \ - { k51, k41, k31, k21, k11, k01 }, \ - { k50, k40, k30, k20, k10, KC_NO } \ - } - -#endif |