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author | That-Canadian <poole.chris.11@gmail.com> | 2017-07-10 00:46:19 -0400 |
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committer | That-Canadian <poole.chris.11@gmail.com> | 2017-07-10 00:46:19 -0400 |
commit | 9312b9db6c94f0ed5e17d4cc9904bd0b72de5298 (patch) | |
tree | 4022f27eafc7a94b30b31bca4074b775176b57ac /keyboards/minidox/split_util.c | |
parent | 707f4efd99f4dfd7213540f7ee86f0fe8e6ad634 (diff) | |
download | firmware-9312b9db6c94f0ed5e17d4cc9904bd0b72de5298.tar.gz firmware-9312b9db6c94f0ed5e17d4cc9904bd0b72de5298.tar.bz2 firmware-9312b9db6c94f0ed5e17d4cc9904bd0b72de5298.zip |
Added MiniDox keyboard folder / configs / and some keymaps
Diffstat (limited to 'keyboards/minidox/split_util.c')
-rw-r--r-- | keyboards/minidox/split_util.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/keyboards/minidox/split_util.c b/keyboards/minidox/split_util.c new file mode 100644 index 000000000..461921798 --- /dev/null +++ b/keyboards/minidox/split_util.c @@ -0,0 +1,80 @@ +#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_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 + #ifdef I2C_MASTER_RIGHT + isLeftHand = !has_usb(); + #else + isLeftHand = has_usb(); + #endif + #endif +} + +static void keyboard_master_setup(void) { +#ifdef USE_I2C + i2c_master_init(); +#else + serial_master_init(); +#endif +} + +static void keyboard_slave_setup(void) { +#ifdef USE_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(); + } +} |