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qmk_firmware/keyboards/helix/pico/split_util.c

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#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"
[Keyboard] Helix add split common option (#7718) * is_master, has_usb() move to rev2.[hc] * Do recent helix/rev2 changes to helix/pico as well. helix/pico/matrix.c: remove 'is_master' helix/pico/pico.c: add 'is_master' helix/pico/pico.h: add 'has_usb()' macro helix/pico/split_util.c: remove 'setup_handedness()' 'has_usb()', add 'is_helix_master()' etc * add HELIX=scan option into {rev2/pico}/local_features.mk Made DEBUG_MATRIX_SCAN_RATE easy to use. * Changed rules.mk to link "helix/local_drivers/ssd1306.c" only when OLED_ENABLE = yes. * Added option to use split_common for helix/rev2, helix/pico keyboard. how to build: ### build helix/pico (HelixPico) with helix current codes $ make helix/pico:KEY_MAP $ make helix/pico/back:KEY_MAP ### build helix/rev2 (Helix or Helix beta) with helix current codes $ make helix:KEY_MAP $ make helix/rev2/back:KEY_MAP $ make helix/rev2/under:KEY_MAP $ make helix/rev2/oled:KEY_MAP $ make helix/rev2/oled/back:KEY_MAP $ make helix/rev2/oled/under:KEY_MAP ### build helix/pico (HelixPico) with split_common codes $ make helix/pico/sc:KEY_MAP $ make helix/pico/sc/back:KEY_MAP $ make helix/pico/sc/under:KEY_MAP ### build helix/rev2 (Helix) with split_common codes $ make helix/rev2/sc:KEY_MAP $ make helix/rev2/sc/back:KEY_MAP $ make helix/rev2/sc/under:KEY_MAP $ make helix/rev2/sc/oled:KEY_MAP $ make helix/rev2/sc/oledback:KEY_MAP $ make helix/rev2/sc/oledunder:KEY_MAP * add matrix_slave_scan_user() to helix/rev2/rev2.c, helix/pico/pico.h * Changed 'helix:xulkal' to always use split_common and removed ad hoc code. Added the following line to 'helix/rev2/keymaps/xulkal/rules.mk': SPLIT_KEYBOARD = yes Removed the following ad hoc code from 'users/xulkal/custom_oled.c': #if KEYBOARD_helix_rev2 extern uint8_t is_master; bool is_keyboard_master(void) { return is_master; } #endif * add '#define DIODE_DIRECTION COL2ROW' into helix/{rev2|pico}/config.h This commit does not change the build result. * update helix readme * keyboards/helix/readme.md * keyboards/helix/pico/keymaps/default/readme.md * keyboards/helix/rev2/keymaps/default/readme.md Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>
2020-03-10 08:33:46 +00:00
#include "wait.h"
#ifdef USE_MATRIX_I2C
# include "i2c.h"
#else
# include "serial.h"
#endif
[Keyboard] Helix add split common option (#7718) * is_master, has_usb() move to rev2.[hc] * Do recent helix/rev2 changes to helix/pico as well. helix/pico/matrix.c: remove 'is_master' helix/pico/pico.c: add 'is_master' helix/pico/pico.h: add 'has_usb()' macro helix/pico/split_util.c: remove 'setup_handedness()' 'has_usb()', add 'is_helix_master()' etc * add HELIX=scan option into {rev2/pico}/local_features.mk Made DEBUG_MATRIX_SCAN_RATE easy to use. * Changed rules.mk to link "helix/local_drivers/ssd1306.c" only when OLED_ENABLE = yes. * Added option to use split_common for helix/rev2, helix/pico keyboard. how to build: ### build helix/pico (HelixPico) with helix current codes $ make helix/pico:KEY_MAP $ make helix/pico/back:KEY_MAP ### build helix/rev2 (Helix or Helix beta) with helix current codes $ make helix:KEY_MAP $ make helix/rev2/back:KEY_MAP $ make helix/rev2/under:KEY_MAP $ make helix/rev2/oled:KEY_MAP $ make helix/rev2/oled/back:KEY_MAP $ make helix/rev2/oled/under:KEY_MAP ### build helix/pico (HelixPico) with split_common codes $ make helix/pico/sc:KEY_MAP $ make helix/pico/sc/back:KEY_MAP $ make helix/pico/sc/under:KEY_MAP ### build helix/rev2 (Helix) with split_common codes $ make helix/rev2/sc:KEY_MAP $ make helix/rev2/sc/back:KEY_MAP $ make helix/rev2/sc/under:KEY_MAP $ make helix/rev2/sc/oled:KEY_MAP $ make helix/rev2/sc/oledback:KEY_MAP $ make helix/rev2/sc/oledunder:KEY_MAP * add matrix_slave_scan_user() to helix/rev2/rev2.c, helix/pico/pico.h * Changed 'helix:xulkal' to always use split_common and removed ad hoc code. Added the following line to 'helix/rev2/keymaps/xulkal/rules.mk': SPLIT_KEYBOARD = yes Removed the following ad hoc code from 'users/xulkal/custom_oled.c': #if KEYBOARD_helix_rev2 extern uint8_t is_master; bool is_keyboard_master(void) { return is_master; } #endif * add '#define DIODE_DIRECTION COL2ROW' into helix/{rev2|pico}/config.h This commit does not change the build result. * update helix readme * keyboards/helix/readme.md * keyboards/helix/pico/keymaps/default/readme.md * keyboards/helix/rev2/keymaps/default/readme.md Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>
2020-03-10 08:33:46 +00:00
#ifdef EE_HANDS
# include "eeconfig.h"
#endif
#ifndef SPLIT_USB_TIMEOUT
#define SPLIT_USB_TIMEOUT 2500
#endif
volatile bool isLeftHand = true;
[Keyboard] Helix add split common option (#7718) * is_master, has_usb() move to rev2.[hc] * Do recent helix/rev2 changes to helix/pico as well. helix/pico/matrix.c: remove 'is_master' helix/pico/pico.c: add 'is_master' helix/pico/pico.h: add 'has_usb()' macro helix/pico/split_util.c: remove 'setup_handedness()' 'has_usb()', add 'is_helix_master()' etc * add HELIX=scan option into {rev2/pico}/local_features.mk Made DEBUG_MATRIX_SCAN_RATE easy to use. * Changed rules.mk to link "helix/local_drivers/ssd1306.c" only when OLED_ENABLE = yes. * Added option to use split_common for helix/rev2, helix/pico keyboard. how to build: ### build helix/pico (HelixPico) with helix current codes $ make helix/pico:KEY_MAP $ make helix/pico/back:KEY_MAP ### build helix/rev2 (Helix or Helix beta) with helix current codes $ make helix:KEY_MAP $ make helix/rev2/back:KEY_MAP $ make helix/rev2/under:KEY_MAP $ make helix/rev2/oled:KEY_MAP $ make helix/rev2/oled/back:KEY_MAP $ make helix/rev2/oled/under:KEY_MAP ### build helix/pico (HelixPico) with split_common codes $ make helix/pico/sc:KEY_MAP $ make helix/pico/sc/back:KEY_MAP $ make helix/pico/sc/under:KEY_MAP ### build helix/rev2 (Helix) with split_common codes $ make helix/rev2/sc:KEY_MAP $ make helix/rev2/sc/back:KEY_MAP $ make helix/rev2/sc/under:KEY_MAP $ make helix/rev2/sc/oled:KEY_MAP $ make helix/rev2/sc/oledback:KEY_MAP $ make helix/rev2/sc/oledunder:KEY_MAP * add matrix_slave_scan_user() to helix/rev2/rev2.c, helix/pico/pico.h * Changed 'helix:xulkal' to always use split_common and removed ad hoc code. Added the following line to 'helix/rev2/keymaps/xulkal/rules.mk': SPLIT_KEYBOARD = yes Removed the following ad hoc code from 'users/xulkal/custom_oled.c': #if KEYBOARD_helix_rev2 extern uint8_t is_master; bool is_keyboard_master(void) { return is_master; } #endif * add '#define DIODE_DIRECTION COL2ROW' into helix/{rev2|pico}/config.h This commit does not change the build result. * update helix readme * keyboards/helix/readme.md * keyboards/helix/pico/keymaps/default/readme.md * keyboards/helix/rev2/keymaps/default/readme.md Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>
2020-03-10 08:33:46 +00:00
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;
}
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 !is_helix_master();
#endif
return is_helix_master();
}
[Keyboard] Helix add split common option (#7718) * is_master, has_usb() move to rev2.[hc] * Do recent helix/rev2 changes to helix/pico as well. helix/pico/matrix.c: remove 'is_master' helix/pico/pico.c: add 'is_master' helix/pico/pico.h: add 'has_usb()' macro helix/pico/split_util.c: remove 'setup_handedness()' 'has_usb()', add 'is_helix_master()' etc * add HELIX=scan option into {rev2/pico}/local_features.mk Made DEBUG_MATRIX_SCAN_RATE easy to use. * Changed rules.mk to link "helix/local_drivers/ssd1306.c" only when OLED_ENABLE = yes. * Added option to use split_common for helix/rev2, helix/pico keyboard. how to build: ### build helix/pico (HelixPico) with helix current codes $ make helix/pico:KEY_MAP $ make helix/pico/back:KEY_MAP ### build helix/rev2 (Helix or Helix beta) with helix current codes $ make helix:KEY_MAP $ make helix/rev2/back:KEY_MAP $ make helix/rev2/under:KEY_MAP $ make helix/rev2/oled:KEY_MAP $ make helix/rev2/oled/back:KEY_MAP $ make helix/rev2/oled/under:KEY_MAP ### build helix/pico (HelixPico) with split_common codes $ make helix/pico/sc:KEY_MAP $ make helix/pico/sc/back:KEY_MAP $ make helix/pico/sc/under:KEY_MAP ### build helix/rev2 (Helix) with split_common codes $ make helix/rev2/sc:KEY_MAP $ make helix/rev2/sc/back:KEY_MAP $ make helix/rev2/sc/under:KEY_MAP $ make helix/rev2/sc/oled:KEY_MAP $ make helix/rev2/sc/oledback:KEY_MAP $ make helix/rev2/sc/oledunder:KEY_MAP * add matrix_slave_scan_user() to helix/rev2/rev2.c, helix/pico/pico.h * Changed 'helix:xulkal' to always use split_common and removed ad hoc code. Added the following line to 'helix/rev2/keymaps/xulkal/rules.mk': SPLIT_KEYBOARD = yes Removed the following ad hoc code from 'users/xulkal/custom_oled.c': #if KEYBOARD_helix_rev2 extern uint8_t is_master; bool is_keyboard_master(void) { return is_master; } #endif * add '#define DIODE_DIRECTION COL2ROW' into helix/{rev2|pico}/config.h This commit does not change the build result. * update helix readme * keyboards/helix/readme.md * keyboards/helix/pico/keymaps/default/readme.md * keyboards/helix/rev2/keymaps/default/readme.md Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>
2020-03-10 08:33:46 +00:00
bool is_helix_master(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) {
[Keyboard] Helix add split common option (#7718) * is_master, has_usb() move to rev2.[hc] * Do recent helix/rev2 changes to helix/pico as well. helix/pico/matrix.c: remove 'is_master' helix/pico/pico.c: add 'is_master' helix/pico/pico.h: add 'has_usb()' macro helix/pico/split_util.c: remove 'setup_handedness()' 'has_usb()', add 'is_helix_master()' etc * add HELIX=scan option into {rev2/pico}/local_features.mk Made DEBUG_MATRIX_SCAN_RATE easy to use. * Changed rules.mk to link "helix/local_drivers/ssd1306.c" only when OLED_ENABLE = yes. * Added option to use split_common for helix/rev2, helix/pico keyboard. how to build: ### build helix/pico (HelixPico) with helix current codes $ make helix/pico:KEY_MAP $ make helix/pico/back:KEY_MAP ### build helix/rev2 (Helix or Helix beta) with helix current codes $ make helix:KEY_MAP $ make helix/rev2/back:KEY_MAP $ make helix/rev2/under:KEY_MAP $ make helix/rev2/oled:KEY_MAP $ make helix/rev2/oled/back:KEY_MAP $ make helix/rev2/oled/under:KEY_MAP ### build helix/pico (HelixPico) with split_common codes $ make helix/pico/sc:KEY_MAP $ make helix/pico/sc/back:KEY_MAP $ make helix/pico/sc/under:KEY_MAP ### build helix/rev2 (Helix) with split_common codes $ make helix/rev2/sc:KEY_MAP $ make helix/rev2/sc/back:KEY_MAP $ make helix/rev2/sc/under:KEY_MAP $ make helix/rev2/sc/oled:KEY_MAP $ make helix/rev2/sc/oledback:KEY_MAP $ make helix/rev2/sc/oledunder:KEY_MAP * add matrix_slave_scan_user() to helix/rev2/rev2.c, helix/pico/pico.h * Changed 'helix:xulkal' to always use split_common and removed ad hoc code. Added the following line to 'helix/rev2/keymaps/xulkal/rules.mk': SPLIT_KEYBOARD = yes Removed the following ad hoc code from 'users/xulkal/custom_oled.c': #if KEYBOARD_helix_rev2 extern uint8_t is_master; bool is_keyboard_master(void) { return is_master; } #endif * add '#define DIODE_DIRECTION COL2ROW' into helix/{rev2|pico}/config.h This commit does not change the build result. * update helix readme * keyboards/helix/readme.md * keyboards/helix/pico/keymaps/default/readme.md * keyboards/helix/rev2/keymaps/default/readme.md Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>
2020-03-10 08:33:46 +00:00
isLeftHand = is_keyboard_left();
[Keyboard] Helix add split common option (#7718) * is_master, has_usb() move to rev2.[hc] * Do recent helix/rev2 changes to helix/pico as well. helix/pico/matrix.c: remove 'is_master' helix/pico/pico.c: add 'is_master' helix/pico/pico.h: add 'has_usb()' macro helix/pico/split_util.c: remove 'setup_handedness()' 'has_usb()', add 'is_helix_master()' etc * add HELIX=scan option into {rev2/pico}/local_features.mk Made DEBUG_MATRIX_SCAN_RATE easy to use. * Changed rules.mk to link "helix/local_drivers/ssd1306.c" only when OLED_ENABLE = yes. * Added option to use split_common for helix/rev2, helix/pico keyboard. how to build: ### build helix/pico (HelixPico) with helix current codes $ make helix/pico:KEY_MAP $ make helix/pico/back:KEY_MAP ### build helix/rev2 (Helix or Helix beta) with helix current codes $ make helix:KEY_MAP $ make helix/rev2/back:KEY_MAP $ make helix/rev2/under:KEY_MAP $ make helix/rev2/oled:KEY_MAP $ make helix/rev2/oled/back:KEY_MAP $ make helix/rev2/oled/under:KEY_MAP ### build helix/pico (HelixPico) with split_common codes $ make helix/pico/sc:KEY_MAP $ make helix/pico/sc/back:KEY_MAP $ make helix/pico/sc/under:KEY_MAP ### build helix/rev2 (Helix) with split_common codes $ make helix/rev2/sc:KEY_MAP $ make helix/rev2/sc/back:KEY_MAP $ make helix/rev2/sc/under:KEY_MAP $ make helix/rev2/sc/oled:KEY_MAP $ make helix/rev2/sc/oledback:KEY_MAP $ make helix/rev2/sc/oledunder:KEY_MAP * add matrix_slave_scan_user() to helix/rev2/rev2.c, helix/pico/pico.h * Changed 'helix:xulkal' to always use split_common and removed ad hoc code. Added the following line to 'helix/rev2/keymaps/xulkal/rules.mk': SPLIT_KEYBOARD = yes Removed the following ad hoc code from 'users/xulkal/custom_oled.c': #if KEYBOARD_helix_rev2 extern uint8_t is_master; bool is_keyboard_master(void) { return is_master; } #endif * add '#define DIODE_DIRECTION COL2ROW' into helix/{rev2|pico}/config.h This commit does not change the build result. * update helix readme * keyboards/helix/readme.md * keyboards/helix/pico/keymaps/default/readme.md * keyboards/helix/rev2/keymaps/default/readme.md Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>
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if (is_helix_master()) {
keyboard_master_setup();
} else {
keyboard_slave_setup();
}
sei();
}