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Add support for Infinity 60% 1.1a
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.master
Brandon Bennett
7 years ago
4 changed files with 26 additions and 6 deletions
+ 8
- 4
keyboard/infinity/README
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| @@ -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 | | |||
+ 4
- 1
keyboard/infinity/config.h
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| @@ -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 | |||
+ 1
- 1
keyboard/infinity/led.c
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| @@ -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
- 0
keyboard/infinity/matrix.c
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| @@ -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) | |||
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