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Add support for Infinity 60% 1.1a

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The newest version of the Infinity keyboard has a slightly different
matrix and LED support.

This just adds support for the matrix.

Flashed and tested on my IC60 1.1a.
This commit is contained in:
Brandon Bennett 2016-07-22 00:16:17 -06:00
parent 2983af4f9a
commit ee2c18f0cd
4 changed files with 26 additions and 6 deletions
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12
keyboard/infinity/README
View File

@ -26,8 +26,12 @@ http://cache.freescale.com/files/32bit/doc/data_sheet/K20P48M50SF0.pdf
Pin Usage
=========
Key Matrix:
Strobe(output high): PTB0 PTB1 PTB2 PTB3 PTB16 PTB17 PTC4 PTC5 PTD0
Sense(input with pull-down): PTD1 PTD2 PTD3 PTD4 PTD5 PTD6 PTD7
For v1.0 (without LED support)
strobe(output high): ptb0 ptb1 ptb2 ptb3 ptb16 ptb17 ptc4 ptc5 ptd0
sense(input with pull-down): ptd1 ptd2 ptd3 ptd4 ptd5 ptd6 ptd7
For v1.1a (with LED support)
strobe(output high): ptc0 ptc1 ptc2 ptc3 ptc4 ptc5 ptc6 ptc7 ptd0
sense(input with pull-down): ptd1 ptd2 ptd3 ptd4 ptd5 ptd6 ptd7
SWD pinout:
@ -47,7 +51,7 @@ kiibohd bootloader: Lib/mk20dx128vlf5.bootloader.ld
| .vectors | ------------. | StackPointer0 | of Bootloader
| .startup | \ | ResetHandler1 |
| .rodata | `--+---------------+ 0xF8
0x0000_0400 | .flashconfig(0x10)|
0x0000_0400 | .flashconfig(0x10)|
_0410 | .text |
| .init |
0x0000_1000 +-------------------+ -----------------+---------------+ Vector table
@ -62,7 +66,7 @@ kiibohd bootloader: Lib/mk20dx128vlf5.bootloader.ld
0x1FFF_E000 +-------------------+ -----------------+---------------+ Vector table
_E0F8 | | ------------. | | of App(copied)
| | \ | |
| | \ | |
| | `--+---------------+ mbed NVIC
| |
| RAM |

5
keyboard/infinity/config.h
View File

@ -34,10 +34,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_COLS 7 // Sense
/* key combination for command */
#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
/* for prototype */
//#define INFINITY_PROTOTYPE
/* Version 1.1a of the board */
//#define INFINITY_LED
#endif

2
keyboard/infinity/led.c
View File

@ -19,7 +19,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "led.h"
/* HHKB has no LEDs */
/* TODO: setup led support for 1.1a version of the board */
void led_set(uint8_t usb_led)
{
}

13
keyboard/infinity/matrix.c
View File

@ -39,6 +39,7 @@ void matrix_init(void)
gpio_init_in_ex(&col[5], PTD6, PullDown);
gpio_init_in_ex(&col[6], PTD7, PullDown);
#ifdef INFINITY_LED
/* Row(strobe) */
gpio_init_out_ex(&row[0], PTB0, 0);
gpio_init_out_ex(&row[1], PTB1, 0);
@ -49,6 +50,18 @@ void matrix_init(void)
gpio_init_out_ex(&row[6], PTC4, 0);
gpio_init_out_ex(&row[7], PTC5, 0);
gpio_init_out_ex(&row[8], PTD0, 0);
#else
gpio_init_out_ex(&row[0], PTC0, 0);
gpio_init_out_ex(&row[1], PTC1, 0);
gpio_init_out_ex(&row[2], PTC2, 0);
gpio_init_out_ex(&row[3], PTC3, 0);
gpio_init_out_ex(&row[4], PTC4, 0);
gpio_init_out_ex(&row[5], PTC5, 0);
gpio_init_out_ex(&row[6], PTC6, 0);
gpio_init_out_ex(&row[7], PTC7, 0);
gpio_init_out_ex(&row[8], PTD0, 0);
#endif
}
uint8_t matrix_scan(void)