d2ff66a985
* include variables and .h files as pp directives * start layout compilation * split ergodoxes up * don't compile all layouts for everything * might seg fault * reset layouts variable * actually reset layouts * include rules.mk instead * remove includes from rules.mk * update variable setting * load visualizer from path * adds some more examples * adds more layouts * more boards added * more boards added * adds documentation for layouts * use lowercase names for LAYOUT_ * add layout.json files for each layout * add community folder, default keymaps for layouts * touch-up default layouts * touch-up layouts, some keyboard rules.mk * update documentation for layouts * fix up serial/i2c switches
110 lines
3.7 KiB
C
110 lines
3.7 KiB
C
/*
|
|
Copyright 2016 Fred Sundvik <fsundvik@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/>.
|
|
*/
|
|
|
|
#ifndef _GDISP_LLD_BOARD_H
|
|
#define _GDISP_LLD_BOARD_H
|
|
|
|
static const I2CConfig i2ccfg = {
|
|
400000 // clock speed (Hz); 400kHz max for IS31
|
|
};
|
|
|
|
static const uint8_t led_mask[] = {
|
|
0xFF, 0x00, /* C1-1 -> C1-16 */
|
|
0xFF, 0x00, /* C2-1 -> C2-16 */
|
|
0xFF, 0x00, /* C3-1 -> C3-16 */
|
|
0xFF, 0x00, /* C4-1 -> C4-16 */
|
|
0x3F, 0x00, /* C5-1 -> C5-16 */
|
|
0x00, 0x00, /* C6-1 -> C6-16 */
|
|
0x00, 0x00, /* C7-1 -> C7-16 */
|
|
0x00, 0x00, /* C8-1 -> C8-16 */
|
|
0x00, 0x00, /* C9-1 -> C9-16 */
|
|
};
|
|
|
|
// The address of the LED
|
|
#define LA(c, r) (c + r * 16 )
|
|
// Need to be an address that is not mapped, but inside the range of the controller matrix
|
|
#define NA LA(8, 8)
|
|
|
|
// The numbers in the comments are the led numbers DXX on the PCB
|
|
// The mapping is taken from the schematic of left hand side
|
|
static const uint8_t led_mapping[GDISP_SCREEN_HEIGHT][GDISP_SCREEN_WIDTH] = {
|
|
// 45 44 43 42 41 40 39
|
|
{ LA(1, 1), LA(1, 0), LA(0, 4), LA(0, 3), LA(0, 2), LA(0, 1), LA(0, 0)},
|
|
// 52 51 50 49 48 47 46
|
|
{ LA(2, 3), LA(2, 2), LA(2, 1), LA(2, 0), LA(1, 4), LA(1, 3), LA(1, 2) },
|
|
// 58 57 56 55 54 53 N/A
|
|
{ LA(3, 4), LA(3, 3), LA(3, 2), LA(3, 1), LA(3, 0), LA(2, 4), NA },
|
|
// 67 66 65 64 63 62 61
|
|
{ LA(5, 3), LA(5, 2), LA(5, 1), LA(5, 0), LA(4, 4), LA(4, 3), LA(4, 2) },
|
|
// 76 75 74 73 72 60 59
|
|
{ LA(7, 3), LA(7, 2), LA(7, 1), LA(7, 0), LA(6, 3), LA(4, 1), LA(4, 0) },
|
|
// N/A N/A N/A N/A N/A N/A 68
|
|
{ NA, NA, NA, NA, NA, NA, LA(5, 4) },
|
|
// N/A N/A N/A N/A 71 70 69
|
|
{ NA, NA, NA, NA, LA(6, 2), LA(6, 1), LA(6, 0) },
|
|
};
|
|
|
|
|
|
#define IS31_ADDR_DEFAULT 0x74 // AD connected to GND
|
|
#define IS31_TIMEOUT 5000
|
|
|
|
static GFXINLINE void init_board(GDisplay *g) {
|
|
(void) g;
|
|
/* I2C pins */
|
|
palSetPadMode(GPIOB, 0, PAL_MODE_ALTERNATIVE_2); // PTB0/I2C0/SCL
|
|
palSetPadMode(GPIOB, 1, PAL_MODE_ALTERNATIVE_2); // PTB1/I2C0/SDA
|
|
palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL);
|
|
palClearPad(GPIOB, 16);
|
|
/* start I2C */
|
|
i2cStart(&I2CD1, &i2ccfg);
|
|
// try high drive (from kiibohd)
|
|
I2CD1.i2c->C2 |= I2Cx_C2_HDRS;
|
|
// try glitch fixing (from kiibohd)
|
|
I2CD1.i2c->FLT = 4;
|
|
}
|
|
|
|
static GFXINLINE void post_init_board(GDisplay *g) {
|
|
(void) g;
|
|
}
|
|
|
|
static GFXINLINE const uint8_t* get_led_mask(GDisplay* g) {
|
|
(void) g;
|
|
return led_mask;
|
|
}
|
|
|
|
static GFXINLINE uint8_t get_led_address(GDisplay* g, uint16_t x, uint16_t y)
|
|
{
|
|
(void) g;
|
|
return led_mapping[y][x];
|
|
}
|
|
|
|
static GFXINLINE void set_hardware_shutdown(GDisplay* g, bool shutdown) {
|
|
(void) g;
|
|
if(!shutdown) {
|
|
palSetPad(GPIOB, 16);
|
|
}
|
|
else {
|
|
palClearPad(GPIOB, 16);
|
|
}
|
|
}
|
|
|
|
static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) {
|
|
(void) g;
|
|
i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, data, length, 0, 0, US2ST(IS31_TIMEOUT));
|
|
}
|
|
|
|
#endif /* _GDISP_LLD_BOARD_H */
|