diff options
Diffstat (limited to 'keyboards/zinc/reva')
| -rw-r--r-- | keyboards/zinc/reva/config.h | 143 | ||||
| -rw-r--r-- | keyboards/zinc/reva/info.json | 13 | ||||
| -rw-r--r-- | keyboards/zinc/reva/matrix.c | 356 | ||||
| -rw-r--r-- | keyboards/zinc/reva/reva.c | 6 | ||||
| -rw-r--r-- | keyboards/zinc/reva/reva.h | 44 | ||||
| -rw-r--r-- | keyboards/zinc/reva/rules.mk | 4 | ||||
| -rw-r--r-- | keyboards/zinc/reva/serial_config.h | 18 | ||||
| -rw-r--r-- | keyboards/zinc/reva/serial_config_simpleapi.h | 8 | ||||
| -rw-r--r-- | keyboards/zinc/reva/split_scomm.c | 95 | ||||
| -rw-r--r-- | keyboards/zinc/reva/split_scomm.h | 24 | ||||
| -rw-r--r-- | keyboards/zinc/reva/split_util.c | 70 | ||||
| -rw-r--r-- | keyboards/zinc/reva/split_util.h | 19 |
12 files changed, 800 insertions, 0 deletions
diff --git a/keyboards/zinc/reva/config.h b/keyboards/zinc/reva/config.h new file mode 100644 index 000000000..158051890 --- /dev/null +++ b/keyboards/zinc/reva/config.h @@ -0,0 +1,143 @@ +/* +Copyright 2012 Jun Wako <wakojun@gmail.com> +Copyright 2015 Jack Humbert + +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 + +/* USB Device descriptor parameter */ +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0x9991 +#define DEVICE_VER 0x0001 +#define MANUFACTURER monksoffunk +#define PRODUCT zinc rev.A +#define DESCRIPTION A split keyboard + + +#define PREVENT_STUCK_MODIFIERS +#define TAPPING_FORCE_HOLD +#define TAPPING_TERM 100 + +/* Use I2C or Serial */ +//#define USE_I2C +#define USE_SERIAL +//#define USE_MATRIX_I2C + +/* Select hand configuration */ +#define MASTER_LEFT +//#define MASTER_RIGHT +//#define EE_HANDS + + +/* key matrix size */ +// Rows are doubled-up + #define MATRIX_ROWS 8 + #define MATRIX_ROW_PINS { D4, C6, D7, E6 } + +// wiring of each half +#define MATRIX_COLS 6 +#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3} + +/* define if matrix has ghost */ +//#define MATRIX_HAS_GHOST + +/* number of backlight levels */ +// #define BACKLIGHT_LEVELS 3 + +/* Set 0 if debouncing isn't needed */ +#define DEBOUNCING_DELAY 5 + +/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */ +//#define LOCKING_SUPPORT_ENABLE +/* Locking resynchronize hack */ +//#define LOCKING_RESYNC_ENABLE + +/* key combination for command */ +#define IS_COMMAND() ( \ + keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ +) + +/* ws2812 RGB LED */ +#define RGB_DI_PIN D3 +#define RGBLIGHT_TIMER +//#define RGBLED_NUM 24 // Number of LEDs. see ./keymaps/default/config.h +#define ws2812_PORTREG PORTD +#define ws2812_DDRREG DDRD + +// RGB LED support +//#define RGBLIGHT_ANIMATIONS : see ./rules.mk: LED_ANIMATIONS = yes or no +// see ./rules.mk: LED_BACK_ENABLE or LED_UNDERGLOW_ENABLE set yes +#ifdef RGBLED_BACK + #define RGBLED_NUM 24 +#else + #define RGBLED_NUM 6 +#endif + +#ifndef IOS_DEVICE_ENABLE + #if RGBLED_NUM <= 6 + #define RGBLIGHT_LIMIT_VAL 255 + #else + #if RGBLED_NUM <= 16 + #define RGBLIGHT_LIMIT_VAL 130 + #else + #define RGBLIGHT_LIMIT_VAL 120 + #endif + #endif + #define RGBLIGHT_VAL_STEP 17 +#else + #if RGBLED_NUM <= 6 + #define RGBLIGHT_LIMIT_VAL 90 + #else + #if RGBLED_NUM <= 16 + #define RGBLIGHT_LIMIT_VAL 45 + #else + #define RGBLIGHT_LIMIT_VAL 35 + #endif + #endif + #define RGBLIGHT_VAL_STEP 4 +#endif +#define RGBLIGHT_HUE_STEP 10 +#define RGBLIGHT_SAT_STEP 17 + +#if defined(RGBLIGHT_ENABLE) && !defined(IOS_DEVICE_ENABLE) +// USB_MAX_POWER_CONSUMPTION value +// 120 RGBoff +// 330 RGB 6 +// 300 RGB 32 + #define USB_MAX_POWER_CONSUMPTION 400 +#else + // fix iPhone and iPad power adapter issue + // iOS device need lessthan 100 + #define USB_MAX_POWER_CONSUMPTION 100 +#endif + +/* + * 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 diff --git a/keyboards/zinc/reva/info.json b/keyboards/zinc/reva/info.json new file mode 100644 index 000000000..138c79068 --- /dev/null +++ b/keyboards/zinc/reva/info.json @@ -0,0 +1,13 @@ +{ + "keyboard_name": "Zinc rev.A", + "url": "https://github.com/monksoffunk/zinc", + "maintainer": "monksoffunk", + "width": 15, + "height": 4, + "layouts": { + "LAYOUT": { + "key_count": 48, + "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0}, {"x":14, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1}, {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":12, "y":1}, {"x":13, "y":1}, {"x":14, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":12, "y":2}, {"x":13, "y":2}, {"x":14, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}, {"x":12, "y":3}, {"x":13, "y":3}, {"x":14, "y":3}] + } + } +} diff --git a/keyboards/zinc/reva/matrix.c b/keyboards/zinc/reva/matrix.c new file mode 100644 index 000000000..220954f05 --- /dev/null +++ b/keyboards/zinc/reva/matrix.c @@ -0,0 +1,356 @@ +/* +Copyright 2012 Jun Wako <wakojun@gmail.com> + +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 <string.h> +#include <avr/io.h> +#include <avr/wdt.h> +#include <avr/interrupt.h> +#include <util/delay.h> +#include "print.h" +#include "debug.h" +#include "util.h" +#include "matrix.h" +#include "split_util.h" +#include "pro_micro.h" + +#ifdef USE_MATRIX_I2C +# include "i2c.h" +#else // USE_SERIAL +# include "split_scomm.h" +#endif + +#ifndef DEBOUNCE +# define DEBOUNCE 5 +#endif + +#define ERROR_DISCONNECT_COUNT 5 + +static uint8_t debouncing = DEBOUNCE; +static const int ROWS_PER_HAND = MATRIX_ROWS/2; +static uint8_t error_count = 0; +uint8_t is_master = 0 ; + +static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS; +static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS; + +/* 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(void); +static void init_cols(void); +static void unselect_rows(void); +static void select_row(uint8_t row); +static uint8_t matrix_master_scan(void); + + +__attribute__ ((weak)) +void matrix_init_kb(void) { + matrix_init_user(); +} + +__attribute__ ((weak)) +void matrix_scan_kb(void) { + matrix_scan_user(); +} + +__attribute__ ((weak)) +void matrix_init_user(void) { +} + +__attribute__ ((weak)) +void matrix_scan_user(void) { +} + +inline +uint8_t matrix_rows(void) +{ + return MATRIX_ROWS; +} + +inline +uint8_t matrix_cols(void) +{ + return MATRIX_COLS; +} + +void matrix_init(void) +{ + debug_enable = true; + debug_matrix = true; + debug_mouse = true; + // initialize row and col + unselect_rows(); + init_cols(); + + TX_RX_LED_INIT; + TXLED0; + RXLED0; + + // initialize matrix state: all keys off + for (uint8_t i=0; i < MATRIX_ROWS; i++) { + matrix[i] = 0; + matrix_debouncing[i] = 0; + } + + is_master = has_usb(); + + matrix_init_quantum(); +} + +uint8_t _matrix_scan(void) +{ + // Right hand is stored after the left in the matirx so, we need to offset it + int offset = isLeftHand ? 0 : (ROWS_PER_HAND); + + for (uint8_t i = 0; i < ROWS_PER_HAND; i++) { + select_row(i); + _delay_us(30); // without this wait read unstable value. + matrix_row_t cols = read_cols(); + if (matrix_debouncing[i+offset] != cols) { + matrix_debouncing[i+offset] = cols; + debouncing = DEBOUNCE; + } + unselect_rows(); + } + + if (debouncing) { + if (--debouncing) { + _delay_ms(1); + } else { + for (uint8_t i = 0; i < ROWS_PER_HAND; i++) { + matrix[i+offset] = matrix_debouncing[i+offset]; + } + } + } + + return 1; +} + +#ifdef USE_MATRIX_I2C + +// Get rows from other half over i2c +int i2c_transaction(void) { + int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0; + + int err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE); + if (err) goto i2c_error; + + // start of matrix stored at 0x00 + err = i2c_master_write(0x00); + if (err) goto i2c_error; + + // Start read + err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ); + if (err) goto i2c_error; + + if (!err) { + int i; + for (i = 0; i < ROWS_PER_HAND-1; ++i) { + matrix[slaveOffset+i] = i2c_master_read(I2C_ACK); + } + matrix[slaveOffset+i] = i2c_master_read(I2C_NACK); + i2c_master_stop(); + } else { +i2c_error: // the cable is disconnceted, or something else went wrong + i2c_reset_state(); + return err; + } + + return 0; +} + +#else // USE_SERIAL + +int serial_transaction(int master_changed) { + int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0; +#ifdef SERIAL_USE_MULTI_TRANSACTION + int ret=serial_update_buffers(master_changed); +#else + int ret=serial_update_buffers(); +#endif + if (ret ) { + if(ret==2) RXLED1; + return 1; + } + RXLED0; + memcpy(&matrix[slaveOffset], + (void *)serial_slave_buffer, sizeof(serial_slave_buffer)); + return 0; +} +#endif + +uint8_t matrix_scan(void) +{ + if (is_master) { + matrix_master_scan(); + }else{ + matrix_slave_scan(); + int offset = (isLeftHand) ? ROWS_PER_HAND : 0; + memcpy(&matrix[offset], + (void *)serial_master_buffer, sizeof(serial_master_buffer)); + matrix_scan_quantum(); + } + return 1; +} + + +uint8_t matrix_master_scan(void) { + + int ret = _matrix_scan(); + int mchanged = 1; + int offset = (isLeftHand) ? 0 : ROWS_PER_HAND; + +#ifdef USE_MATRIX_I2C +// for (int i = 0; i < ROWS_PER_HAND; ++i) { + /* i2c_slave_buffer[i] = matrix[offset+i]; */ +// i2c_slave_buffer[i] = matrix[offset+i]; +// } +#else // USE_SERIAL + #ifdef SERIAL_USE_MULTI_TRANSACTION + mchanged = memcmp((void *)serial_master_buffer, + &matrix[offset], sizeof(serial_master_buffer)); + #endif + memcpy((void *)serial_master_buffer, + &matrix[offset], sizeof(serial_master_buffer)); +#endif + +#ifdef USE_MATRIX_I2C + if( i2c_transaction() ) { +#else // USE_SERIAL + if( serial_transaction(mchanged) ) { +#endif + // turn on the indicator led when halves are disconnected + TXLED1; + + error_count++; + + if (error_count > ERROR_DISCONNECT_COUNT) { + // reset other half if disconnected + int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0; + for (int i = 0; i < ROWS_PER_HAND; ++i) { + matrix[slaveOffset+i] = 0; + } + } + } else { + // turn off the indicator led on no error + TXLED0; + error_count = 0; + } + matrix_scan_quantum(); + return ret; +} + +void matrix_slave_scan(void) { + _matrix_scan(); + + int offset = (isLeftHand) ? 0 : ROWS_PER_HAND; + +#ifdef USE_MATRIX_I2C + for (int i = 0; i < ROWS_PER_HAND; ++i) { + /* i2c_slave_buffer[i] = matrix[offset+i]; */ + i2c_slave_buffer[i] = matrix[offset+i]; + } +#else // USE_SERIAL + #ifdef SERIAL_USE_MULTI_TRANSACTION + int change = 0; + #endif + for (int i = 0; i < ROWS_PER_HAND; ++i) { + #ifdef SERIAL_USE_MULTI_TRANSACTION + if( serial_slave_buffer[i] != matrix[offset+i] ) + change = 1; + #endif + serial_slave_buffer[i] = matrix[offset+i]; + } + #ifdef SERIAL_USE_MULTI_TRANSACTION + slave_buffer_change_count += change; + #endif +#endif +} + +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; +} + +static void init_cols(void) +{ + for(int x = 0; x < MATRIX_COLS; x++) { + _SFR_IO8((col_pins[x] >> 4) + 1) &= ~_BV(col_pins[x] & 0xF); + _SFR_IO8((col_pins[x] >> 4) + 2) |= _BV(col_pins[x] & 0xF); + } +} + +static matrix_row_t read_cols(void) +{ + matrix_row_t result = 0; + for(int x = 0; x < MATRIX_COLS; x++) { + result |= (_SFR_IO8(col_pins[x] >> 4) & _BV(col_pins[x] & 0xF)) ? 0 : (1 << x); + } + return result; +} + +static void unselect_rows(void) +{ + for(int x = 0; x < ROWS_PER_HAND; x++) { + _SFR_IO8((row_pins[x] >> 4) + 1) &= ~_BV(row_pins[x] & 0xF); + _SFR_IO8((row_pins[x] >> 4) + 2) |= _BV(row_pins[x] & 0xF); + } +} + +static void select_row(uint8_t row) +{ + _SFR_IO8((row_pins[row] >> 4) + 1) |= _BV(row_pins[row] & 0xF); + _SFR_IO8((row_pins[row] >> 4) + 2) &= ~_BV(row_pins[row] & 0xF); +} diff --git a/keyboards/zinc/reva/reva.c b/keyboards/zinc/reva/reva.c new file mode 100644 index 000000000..2ce08a07c --- /dev/null +++ b/keyboards/zinc/reva/reva.c @@ -0,0 +1,6 @@ +#include "zinc.h" + +void matrix_init_kb(void) { + matrix_init_user(); +}; + diff --git a/keyboards/zinc/reva/reva.h b/keyboards/zinc/reva/reva.h new file mode 100644 index 000000000..933e635c2 --- /dev/null +++ b/keyboards/zinc/reva/reva.h @@ -0,0 +1,44 @@ +#pragma once + +#include "../zinc.h" + +//void promicro_bootloader_jmp(bool program); +#include "quantum.h" + +#ifdef RGBLIGHT_ENABLE +//rgb led driver +#include "ws2812.h" +#endif + +#ifdef USE_I2C +#include <stddef.h> +#ifdef __AVR__ + #include <avr/io.h> + #include <avr/interrupt.h> +#endif +#endif + +//void promicro_bootloader_jmp(bool program); + + + +// Standard Keymap +// (TRRS jack on both halves are to the left side) +#define LAYOUT( \ + L00, L01, L02, L03, L04, L05, R00, R01, R02, R03, R04, R05, \ + L10, L11, L12, L13, L14, L15, R10, R11, R12, R13, R14, R15, \ + L20, L21, L22, L23, L24, L25, R20, R21, R22, R23, R24, R25, \ + L30, L31, L32, L33, L34, L35, R30, R31, R32, R33, R34, R35 \ + ) \ + { \ + { L00, L01, L02, L03, L04, L05}, \ + { L10, L11, L12, L13, L14, L15}, \ + { L20, L21, L22, L23, L24, L25}, \ + { L30, L31, L32, L33, L34, L35}, \ + { R00, R01, R02, R03, R04, R05 }, \ + { R10, R11, R12, R13, R14, R15 }, \ + { R20, R21, R22, R23, R24, R25 }, \ + { R30, R31, R32, R33, R34, R35 }, \ + } + +#define LAYOUT_ortho_4x12 LAYOUT diff --git a/keyboards/zinc/reva/rules.mk b/keyboards/zinc/reva/rules.mk new file mode 100644 index 000000000..3ea61267a --- /dev/null +++ b/keyboards/zinc/reva/rules.mk @@ -0,0 +1,4 @@ +SRC += reva/matrix.c +SRC += reva/split_util.c +SRC += reva/split_scomm.c +SRC += ws2812.c diff --git a/keyboards/zinc/reva/serial_config.h b/keyboards/zinc/reva/serial_config.h new file mode 100644 index 000000000..9fb5dfc67 --- /dev/null +++ b/keyboards/zinc/reva/serial_config.h @@ -0,0 +1,18 @@ +#ifndef SOFT_SERIAL_CONFIG_H +#define SOFT_SERIAL_CONFIG_H + +#ifndef SOFT_SERIAL_PIN +/* Soft Serial defines */ +#define SOFT_SERIAL_PIN D2 +// OPTIONAL: #define SELECT_SOFT_SERIAL_SPEED ? // ? = 1,2,3,4,5 +// // 1: about 137kbps (default) +// // 2: about 75kbps +// // 3: about 39kbps +// // 4: about 26kbps +// // 5: about 20kbps +#endif + +//// USE flexible API (using multi-type transaction function) +#define SERIAL_USE_MULTI_TRANSACTION + +#endif /* SOFT_SERIAL_CONFIG_H */ diff --git a/keyboards/zinc/reva/serial_config_simpleapi.h b/keyboards/zinc/reva/serial_config_simpleapi.h new file mode 100644 index 000000000..e2d22a41e --- /dev/null +++ b/keyboards/zinc/reva/serial_config_simpleapi.h @@ -0,0 +1,8 @@ +#ifndef SERIAL_CONFIG_SIMPLEAPI_H +#define SERIAL_CONFIG_SIMPLEAPI_H + +#undef SERIAL_USE_MULTI_TRANSACTION +#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2 +#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2 + +#endif // SERIAL_CONFIG_SIMPLEAPI_H diff --git a/keyboards/zinc/reva/split_scomm.c b/keyboards/zinc/reva/split_scomm.c new file mode 100644 index 000000000..50d233ce9 --- /dev/null +++ b/keyboards/zinc/reva/split_scomm.c @@ -0,0 +1,95 @@ +#ifdef USE_SERIAL +#ifdef SERIAL_USE_MULTI_TRANSACTION +/* --- USE flexible API (using multi-type transaction function) --- */ + +#include <stdbool.h> +#include <stdint.h> +#include <stddef.h> +#include <split_scomm.h> +#include "serial.h" +#ifdef SERIAL_DEBUG_MODE +#include <avr/io.h> +#endif +#ifdef CONSOLE_ENABLE + #include <print.h> +#endif + +uint8_t volatile serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH] = {0}; +uint8_t volatile serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH] = {0}; +uint8_t volatile status_com = 0; +uint8_t volatile status1 = 0; +uint8_t slave_buffer_change_count = 0; +uint8_t s_change_old = 0xff; +uint8_t s_change_new = 0xff; + +SSTD_t transactions[] = { +#define GET_SLAVE_STATUS 0 + /* master buffer not changed, only recive slave_buffer_change_count */ + { (uint8_t *)&status_com, + 0, NULL, + sizeof(slave_buffer_change_count), &slave_buffer_change_count, + }, +#define PUT_MASTER_GET_SLAVE_STATUS 1 + /* master buffer changed need send, and recive slave_buffer_change_count */ + { (uint8_t *)&status_com, + sizeof(serial_master_buffer), (uint8_t *)serial_master_buffer, + sizeof(slave_buffer_change_count), &slave_buffer_change_count, + }, +#define GET_SLAVE_BUFFER 2 + /* recive serial_slave_buffer */ + { (uint8_t *)&status1, + 0, NULL, + sizeof(serial_slave_buffer), (uint8_t *)serial_slave_buffer + } +}; + +void serial_master_init(void) +{ + soft_serial_initiator_init(transactions, TID_LIMIT(transactions)); +} + +void serial_slave_init(void) +{ + soft_serial_target_init(transactions, TID_LIMIT(transactions)); +} + +// 0 => no error +// 1 => slave did not respond +// 2 => checksum error +int serial_update_buffers(int master_update) +{ + int status, smatstatus; + static int need_retry = 0; + + if( s_change_old != s_change_new ) { + smatstatus = soft_serial_transaction(GET_SLAVE_BUFFER); + if( smatstatus == TRANSACTION_END ) { + s_change_old = s_change_new; +#ifdef CONSOLE_ENABLE + uprintf("slave matrix = %b %b %b %b %b\n", + serial_slave_buffer[0], serial_slave_buffer[1], + serial_slave_buffer[2], serial_slave_buffer[3], + serial_slave_buffer[4] ); +#endif + } + } else { + // serial_slave_buffer dosen't change + smatstatus = TRANSACTION_END; // dummy status + } + + if( !master_update && !need_retry) { + status = soft_serial_transaction(GET_SLAVE_STATUS); + } else { + status = soft_serial_transaction(PUT_MASTER_GET_SLAVE_STATUS); + } + if( status == TRANSACTION_END ) { + s_change_new = slave_buffer_change_count; + need_retry = 0; + } else { + need_retry = 1; + } + return smatstatus; +} + +#endif // SERIAL_USE_MULTI_TRANSACTION +#endif /* USE_SERIAL */ diff --git a/keyboards/zinc/reva/split_scomm.h b/keyboards/zinc/reva/split_scomm.h new file mode 100644 index 000000000..873d8939d --- /dev/null +++ b/keyboards/zinc/reva/split_scomm.h @@ -0,0 +1,24 @@ +#ifndef SPLIT_COMM_H +#define SPLIT_COMM_H + +#ifndef SERIAL_USE_MULTI_TRANSACTION +/* --- USE Simple API (OLD API, compatible with let's split serial.c) --- */ +#include "serial.h" + +#else +/* --- USE flexible API (using multi-type transaction function) --- */ +// Buffers for master - slave communication +#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2 +#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2 + +extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH]; +extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH]; +extern uint8_t slave_buffer_change_count; + +void serial_master_init(void); +void serial_slave_init(void); +int serial_update_buffers(int master_changed); + +#endif + +#endif /* SPLIT_COMM_H */ diff --git a/keyboards/zinc/reva/split_util.c b/keyboards/zinc/reva/split_util.c new file mode 100644 index 000000000..e1ff8b437 --- /dev/null +++ b/keyboards/zinc/reva/split_util.c @@ -0,0 +1,70 @@ +#include <avr/io.h> +#include <avr/wdt.h> +#include <avr/power.h> +#include <avr/interrupt.h> +#include <util/delay.h> +#include <avr/eeprom.h> +#include "split_util.h" +#include "matrix.h" +#include "keyboard.h" + +#ifdef USE_MATRIX_I2C +# include "i2c.h" +#else +# include "split_scomm.h" +#endif + +volatile bool isLeftHand = true; + +static void setup_handedness(void) { + #ifdef EE_HANDS + isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS); + #else + // I2C_MASTER_RIGHT is deprecated, use MASTER_RIGHT instead, since this works for both serial and i2c + #if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT) + isLeftHand = !has_usb(); + #else + isLeftHand = has_usb(); + #endif + #endif +} + +static void keyboard_master_setup(void) { + +#ifdef USE_MATRIX_I2C + i2c_master_init(); +#else + serial_master_init(); +#endif +} + +static void keyboard_slave_setup(void) { + +#ifdef USE_MATRIX_I2C + i2c_slave_init(SLAVE_I2C_ADDRESS); +#else + serial_slave_init(); +#endif +} + +bool has_usb(void) { + USBCON |= (1 << OTGPADE); //enables VBUS pad + _delay_us(5); + return (USBSTA & (1<<VBUS)); //checks state of VBUS +} + +void split_keyboard_setup(void) { + setup_handedness(); + + if (has_usb()) { + keyboard_master_setup(); + } else { + keyboard_slave_setup(); + } + sei(); +} + +// this code runs before the usb and keyboard is initialized +void matrix_setup(void) { + split_keyboard_setup(); +} diff --git a/keyboards/zinc/reva/split_util.h b/keyboards/zinc/reva/split_util.h new file mode 100644 index 000000000..687ca19bd --- /dev/null +++ b/keyboards/zinc/reva/split_util.h @@ -0,0 +1,19 @@ +#ifndef SPLIT_KEYBOARD_UTIL_H +#define SPLIT_KEYBOARD_UTIL_H + +#include <stdbool.h> +#include "eeconfig.h" + +#define SLAVE_I2C_ADDRESS 0x32 + +extern volatile bool isLeftHand; + +// slave version of matix scan, defined in matrix.c +void matrix_slave_scan(void); + +void split_keyboard_setup(void); +bool has_usb(void); + +void matrix_master_OLED_init (void); + +#endif |