diff options
author | Nick Brassel <nick@tzarc.org> | 2021-04-01 00:09:01 +1100 |
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committer | GitHub <noreply@github.com> | 2021-04-01 00:09:01 +1100 |
commit | c5ddada32ea45f50ddecdfc1e7d39f51465ef302 (patch) | |
tree | 99338950fd47aa22846900c2888762e8734a6b54 /keyboards/lily58/rev1/split_util.c | |
parent | 8a950a7116fa8401148efa14a1da47b0879ec379 (diff) |
Remove leftover old implementations of the lily58 split code. (#12442)
Diffstat (limited to 'keyboards/lily58/rev1/split_util.c')
-rwxr-xr-x | keyboards/lily58/rev1/split_util.c | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/keyboards/lily58/rev1/split_util.c b/keyboards/lily58/rev1/split_util.c deleted file mode 100755 index 316c1c389e..0000000000 --- a/keyboards/lily58/rev1/split_util.c +++ /dev/null @@ -1,100 +0,0 @@ -#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 "wait.h" - -#ifdef USE_MATRIX_I2C -# include "i2c.h" -#else -# include "split_scomm.h" -#endif - -#ifndef SPLIT_USB_TIMEOUT -# define SPLIT_USB_TIMEOUT 2500 -#endif - -volatile bool isLeftHand = true; - -bool waitForUsb(void) { - for (uint8_t i = 0; i < (SPLIT_USB_TIMEOUT / 100); i++) { - // This will return true of a USB connection has been established - if (UDADDR & _BV(ADDEN)) { - return true; - } - wait_ms(100); - } - - // Avoid NO_USB_STARTUP_CHECK - Disable USB as the previous checks seem to enable it somehow - (USBCON &= ~(_BV(USBE) | _BV(OTGPADE))); - - return false; -} - -__attribute__((weak)) bool is_keyboard_left(void) { -#if defined(SPLIT_HAND_PIN) - // Test pin SPLIT_HAND_PIN for High/Low, if low it's right hand - setPinInput(SPLIT_HAND_PIN); - return readPin(SPLIT_HAND_PIN); -#elif defined(EE_HANDS) - return eeconfig_read_handedness(); -#elif defined(MASTER_RIGHT) - return !has_usb(); -#endif - - return has_usb(); -} - -__attribute__((weak)) bool has_usb(void) { - static enum { UNKNOWN, MASTER, SLAVE } usbstate = UNKNOWN; - - // only check once, as this is called often - if (usbstate == UNKNOWN) { -#if defined(SPLIT_USB_DETECT) - usbstate = waitForUsb() ? MASTER : SLAVE; -#elif defined(__AVR__) - USBCON |= (1 << OTGPADE); // enables VBUS pad - wait_us(5); - - usbstate = (USBSTA & (1 << VBUS)) ? MASTER : SLAVE; // checks state of VBUS -#else - usbstate = MASTER; -#endif - } - - return (usbstate == MASTER); -} - -static void keyboard_master_setup(void) { - -#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 -} - -void split_keyboard_setup(void) { - isLeftHand = is_keyboard_left(); - - if (has_usb()) { - keyboard_master_setup(); - } else { - keyboard_slave_setup(); - } - sei(); -} |