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[Keyboard] Panc60 Refactor (#5559)

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* remove unneeded uart setting

* use pragma once everywhere

* remove custom matrix support

* fixup readme

* set bootmagic to lite

* remove dependency on custom i2c code

* use the right header files and function calls
This commit is contained in:
MechMerlin 2019-04-06 18:08:57 -07:00 committed by Drashna Jaelre
parent 410984486b
commit 5c1ef2bddc
9 changed files with 11 additions and 296 deletions
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2
keyboards/panc60/config.h
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@ -39,5 +39,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define NO_BACKLIGHT_CLOCK
#define BACKLIGHT_LEVELS 1
#define RGBLIGHT_ANIMATIONS
#define NO_UART 1

106
keyboards/panc60/i2c.c
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@ -1,106 +0,0 @@
/*
Copyright 2016 Luiz Ribeiro <luizribeiro@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/>.
*/
// Please do not modify this file
#include <avr/io.h>
#include <util/twi.h>
#include "i2c.h"
void i2c_set_bitrate(uint16_t bitrate_khz) {
uint8_t bitrate_div = ((F_CPU / 1000l) / bitrate_khz);
if (bitrate_div >= 16) {
bitrate_div = (bitrate_div - 16) / 2;
}
TWBR = bitrate_div;
}
void i2c_init(void) {
// set pull-up resistors on I2C bus pins
PORTC |= 0b11;
i2c_set_bitrate(400);
// enable TWI (two-wire interface)
TWCR |= (1 << TWEN);
// enable TWI interrupt and slave address ACK
TWCR |= (1 << TWIE);
TWCR |= (1 << TWEA);
}
uint8_t i2c_start(uint8_t address) {
// reset TWI control register
TWCR = 0;
// begin transmission and wait for it to end
TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
while (!(TWCR & (1<<TWINT)));
// check if the start condition was successfully transmitted
if ((TWSR & 0xF8) != TW_START) {
return 1;
}
// transmit address and wait
TWDR = address;
TWCR = (1<<TWINT) | (1<<TWEN);
while (!(TWCR & (1<<TWINT)));
// check if the device has acknowledged the READ / WRITE mode
uint8_t twst = TW_STATUS & 0xF8;
if ((twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK)) {
return 1;
}
return 0;
}
void i2c_stop(void) {
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
}
uint8_t i2c_write(uint8_t data) {
TWDR = data;
// transmit data and wait
TWCR = (1<<TWINT) | (1<<TWEN);
while (!(TWCR & (1<<TWINT)));
if ((TWSR & 0xF8) != TW_MT_DATA_ACK) {
return 1;
}
return 0;
}
uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length) {
if (i2c_start(address)) {
return 1;
}
for (uint16_t i = 0; i < length; i++) {
if (i2c_write(data[i])) {
return 1;
}
}
i2c_stop();
return 0;
}

27
keyboards/panc60/i2c.h
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@ -1,27 +0,0 @@
/*
Copyright 2016 Luiz Ribeiro <luizribeiro@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/>.
*/
// Please do not modify this file
#ifndef __I2C_H__
#define __I2C_H__
void i2c_init(void);
void i2c_set_bitrate(uint16_t bitrate_khz);
uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length);
#endif

145
keyboards/panc60/matrix.c
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@ -1,145 +0,0 @@
/*
Copyright 2018 Jack Humbert <jack.humb@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/>.
*/
#include <avr/io.h>
#include <util/delay.h>
#include <string.h>
#include "matrix.h"
#ifndef DEBOUNCE
# define DEBOUNCE 5
#endif
__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) { }
// #define MATRIX_ROW_PINS { B3, B4, B5, B6, B7 }
// #define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, A6, A7, C7, C6, C5, C4, C3, C2, D7 }
static uint8_t debouncing = DEBOUNCE;
static matrix_row_t matrix[MATRIX_ROWS];
static matrix_row_t matrix_debouncing[MATRIX_ROWS];
void matrix_init(void) {
// disables JTAG so we can use them as columns
MCUCSR = (1<<JTD);
MCUCSR = (1<<JTD);
// rows (output)
DDRB |= ((1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
PORTB |= ((1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
// cols (input)
DDRA &= ~((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
DDRC &= ~((1 << 7) | (1 << 6) | (1 << 5) | (1 << 4) | (1 << 3) | (1 << 2));
DDRD &= ~((1 << 7));
// pull-up cols
PORTA |= ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
PORTC |= ((1 << 7) | (1 << 6) | (1 << 5) | (1 << 4) | (1 << 3) | (1 << 2));
PORTD |= ((1 << 7));
// initialize matrix state: all keys off
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
matrix[row] = 0x00;
matrix_debouncing[row] = 0x00;
}
matrix_init_quantum();
}
uint8_t matrix_scan(void) {
// actual matrix scan
for (uint8_t c = 0; c < MATRIX_ROWS; c++) {
switch (c) {
case 0: PORTB &= ~(1 << 3); break;
case 1: PORTB &= ~(1 << 4); break;
case 2: PORTB &= ~(1 << 5); break;
case 3: PORTB &= ~(1 << 6); break;
case 4: PORTB &= ~(1 << 7); break;
}
_delay_us(5);
matrix_row_t current_row = (
(((PINA & (1 << 0)) ? 0 : 1 ) << 0) |
(((PINA & (1 << 1)) ? 0 : 1 ) << 1) |
(((PINA & (1 << 2)) ? 0 : 1 ) << 2) |
(((PINA & (1 << 3)) ? 0 : 1 ) << 3) |
(((PINA & (1 << 4)) ? 0 : 1 ) << 4) |
(((PINA & (1 << 5)) ? 0 : 1 ) << 5) |
(((PINA & (1 << 6)) ? 0 : 1 ) << 6) |
(((PINA & (1 << 7)) ? 0 : 1 ) << 7) |
(((PINC & (1 << 7)) ? 0 : 1 ) << 8) |
(((PINC & (1 << 6)) ? 0 : 1 ) << 9) |
(((PINC & (1 << 5)) ? 0 : 1 ) << 10) |
(((PINC & (1 << 4)) ? 0 : 1 ) << 11) |
(((PINC & (1 << 3)) ? 0 : 1 ) << 12) |
(((PINC & (1 << 2)) ? 0 : 1 ) << 13) |
(((PIND & (1 << 7)) ? 0 : 1 ) << 14)
);
switch (c) {
case 0: PORTB |= (1 << 3); break;
case 1: PORTB |= (1 << 4); break;
case 2: PORTB |= (1 << 5); break;
case 3: PORTB |= (1 << 6); break;
case 4: PORTB |= (1 << 7); break;
}
if (matrix_debouncing[c] != current_row) {
matrix_debouncing[c] = current_row;
debouncing = DEBOUNCE;
}
}
if (debouncing) {
if (--debouncing) {
_delay_ms(1);
} else {
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
matrix[i] = matrix_debouncing[i];
}
}
}
matrix_scan_quantum();
return 1;
}
inline matrix_row_t matrix_get_row(uint8_t row) {
return matrix[row];
}
void matrix_print(void) {
}

4
keyboards/panc60/panc60.c
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@ -24,7 +24,7 @@
#include <avr/pgmspace.h>
#include "action_layer.h"
#include "i2c.h"
#include "i2c_master.h"
#include "quantum.h"
__attribute__ ((weak))
@ -44,7 +44,7 @@ void rgblight_set(void) {
}
i2c_init();
i2c_send(0xb0, (uint8_t*)led, 3 * RGBLED_NUM);
i2c_transmit(0xb0, (uint8_t*)led, 3 * RGBLED_NUM, 100);
}
#endif

5
keyboards/panc60/panc60.h
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@ -13,8 +13,7 @@
* 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 PANC60_H
#define PANC60_H
#pragma once
#include "quantum.h"
@ -67,5 +66,3 @@
{ K30, KC_NO, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, KC_NO, K3D, K3E }, \
{ KC_NO, K41, K42, KC_NO, KC_NO, KC_NO, KC_NO, K47, KC_NO, KC_NO, K4A, KC_NO, K4C, KC_NO, KC_NO } \
}
#endif

8
keyboards/panc60/readme.md
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@ -14,6 +14,8 @@ Make example for this keyboard (after setting up your build environment):
Flashing
**Reset Key:** Hold down the key located at `K40`, commonly programmed as left control while plugging in the keyboard. You may also hold down the key located at `K00`, commonly programmed as the `Esc` key.
ps2avr(GB) boards use an atmega32a microcontroller and a different bootloader. It is not flashable using the regular QMK methods.
To put the panc60 into reset, hold left control while plugging in.
@ -36,9 +38,9 @@ macOS:
```
3. Install the following packages:
```
brew install python
brew install pyusb
brew install --HEAD`https://raw.githubusercontent.com/robertgzr/homebrew-tap/master/bootloadhid.rb
brew install python3
pip3 install pyusb
brew install --HEAD https://raw.githubusercontent.com/robertgzr/homebrew-tap/master/bootloadhid.rb
4. Place your keyboard into reset.
5. Flash the board by typing `bootloadHID -r` followed by the path to your `.hex` file.

5
keyboards/panc60/rules.mk
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@ -31,7 +31,7 @@ F_CPU = 12000000
BOOTLOADER = bootloadHID
# build options
BOOTMAGIC_ENABLE = yes
BOOTMAGIC_ENABLE = lite
MOUSEKEY_ENABLE = yes
EXTRAKEY_ENABLE = yes
CONSOLE_ENABLE = yes
@ -43,8 +43,7 @@ RGBLIGHT_CUSTOM_DRIVER = yes
OPT_DEFS = -DDEBUG_LEVEL=0
# custom matrix setup
CUSTOM_MATRIX = yes
SRC = matrix.c i2c.c
SRC = i2c_master.c
# programming options
PROGRAM_CMD = ./util/atmega32a_program.py $(TARGET).hex

5
keyboards/panc60/usbconfig.h
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@ -8,8 +8,7 @@
* This Revision: $Id: usbconfig-prototype.h 785 2010-05-30 17:57:07Z cs $
*/
#ifndef __usbconfig_h_included__
#define __usbconfig_h_included__
#pragma once
#include "config.h"
@ -392,5 +391,3 @@ section at the end of this file).
/* #define USB_INTR_PENDING EIFR */
#define USB_INTR_PENDING_BIT INTF1
#define USB_INTR_VECTOR INT1_vect
#endif /* __usbconfig_h_included__ */