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author | MakotoKurauchi <pluis@me.com> | 2018-01-29 02:14:12 +0900 |
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committer | Jack Humbert <jack.humb@gmail.com> | 2018-01-28 12:14:12 -0500 |
commit | bceffdefcac30dd8b08ec3b803af372cbf254a7b (patch) | |
tree | 600173b95bdfc43a9efd75cdd3beec8b3577a4af /keyboards/helix/rev1/split_util.c | |
parent | 86225ccc9b22f6b7b3cbbb9c5c578ea31f2214fa (diff) | |
download | firmware-bceffdefcac30dd8b08ec3b803af372cbf254a7b.tar.gz firmware-bceffdefcac30dd8b08ec3b803af372cbf254a7b.tar.bz2 firmware-bceffdefcac30dd8b08ec3b803af372cbf254a7b.zip |
Add helix keyboard (#2308)
* Fork from Let's Split
* Organizing files
* Delete some keymaps
* I2C and serial enabled at the same time
* Change readme
* add #define HELIX_ROWS for multiple rows
* Delete avrdude flashing script
* Delete makefiles
* Subproject elimination
* Fix lufa path
* Remove PLAY_NOTE_ARRAY usages to get rid of warning.
Fix conflicting function name
* Mousekey change default to off
* Fix to oled display adjust
* make rev2
change pin assign
change keymap
* use master_buffer
* Timing adjustment
* Organizing files
* Change Keymap
* Change Keymap
Add EISU and KANA
Correct 4rows
* NKRO default to disable
* EXTRAKEY_ENABLE default to disable
* add rgb reset key
* rgb custom function enable
* Extend font
* add RGBLED_POWER
default folder to helix/rev2
RGB_ENABLE to no
* renamed directory
* Disable RGBLIGHT_CUSTOM_DRIVER
* Disable LOCKING_SUPPORT_ENABLE
* Update bootloader setting
* Change readme
* Fixed argument error
Diffstat (limited to 'keyboards/helix/rev1/split_util.c')
-rw-r--r-- | keyboards/helix/rev1/split_util.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/keyboards/helix/rev1/split_util.c b/keyboards/helix/rev1/split_util.c new file mode 100644 index 000000000..5debd6e00 --- /dev/null +++ b/keyboards/helix/rev1/split_util.c @@ -0,0 +1,86 @@ +#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" +#include "config.h" + +#ifdef USE_MATRIX_I2C +# include "i2c.h" +#else +# include "serial.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_I2C +#ifdef SSD1306OLED + matrix_master_OLED_init (); +#endif +#endif +#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(); +} + +void keyboard_slave_loop(void) { + matrix_init(); + + while (1) { + matrix_slave_scan(); + } +} + +// this code runs before the usb and keyboard is initialized +void matrix_setup(void) { + split_keyboard_setup(); + + if (!has_usb()) { + keyboard_slave_loop(); + } +} |