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Diffstat (limited to 'keyboards/yanghu/unicorne/unicorne.c')
| -rw-r--r-- | keyboards/yanghu/unicorne/unicorne.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/keyboards/yanghu/unicorne/unicorne.c b/keyboards/yanghu/unicorne/unicorne.c new file mode 100644 index 0000000000..27b87253df --- /dev/null +++ b/keyboards/yanghu/unicorne/unicorne.c @@ -0,0 +1,148 @@ +/* Copyright 2021 Yang Hu + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#include "unicorne.h" + + +// Custom i2c init to enable internal pull up resistor for i2c. +void i2c_init(void) { + static bool is_initialised = false; + if (!is_initialised) { + is_initialised = true; + + // Try releasing special pins for a short time + palSetPadMode(I2C1_SCL_BANK, I2C1_SCL, PAL_MODE_INPUT); + palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, PAL_MODE_INPUT); + + chThdSleepMilliseconds(10); + // Use internal pull up since we do not have pull up on i2c pins in v1 design. + palSetPadMode(I2C1_SCL_BANK, I2C1_SCL, PAL_MODE_ALTERNATE(I2C1_SCL_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP); + palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, PAL_MODE_ALTERNATE(I2C1_SDA_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP); + } +} + +// LED matrix +// physical location +// 2 3 4 5 +// +// 1 6 +// 0 7 +#ifdef RGB_MATRIX_ENABLE +// clang-format off +led_config_t g_led_config = {{ + // Key Matrix to LED Index + // Since we only have 8 LEDs, map the keys near them to the same LED. + {2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5}, + {2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5}, + {1, 1, 1, 0, 0, 0, 7, 7, 7, 6, 6, 6}, + {NO_LED, NO_LED, NO_LED, 0, 0, 0, 7, 7, 7, NO_LED, NO_LED, NO_LED}, +}, {// LED Index to Physical Position + {94, 60}, + {18, 44}, + {8, 10}, + {94, 10}, + {130,10}, + {216, 10}, + {208, 44}, + {130, 60} +}, {// LED Index to Flag + LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, + LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL +}}; +// clang-format on +#endif + +#ifdef OLED_ENABLE +// OLED shared code +// The oled is vertical. Need to rotate 270 degrees. +__attribute__((weak)) oled_rotation_t oled_init_user(oled_rotation_t rotation) { return OLED_ROTATION_270; } + +// Render layer status on OLED. To be re-implemented by keymaps since layers are +// defined there. +__attribute__((weak)) void oled_render_layer(void) { return; } + +// Oneshot mods status +uint8_t osmods; + +__attribute__((weak)) void oled_render_mods(void) { + static const char PROGMEM ctrl[] = {0xb6, 0xb7, 10, 0xd6, 0xd7, 10, 0x20, 0x20, 10, 0}; + static const char PROGMEM shift[] = {0x87, 0x88, 0x89, 10, 0xa7, 0xa8, 0xa9, 10, 0xc7, 0xc8, 0xc9, 10, 0}; + static const char PROGMEM alt[] = {0x84, 0x85, 0x86, 10, 0xa4, 0xa5, 0xa6, 10, 0xc4, 0xc5, 0xc6, 10, 0}; + static const char PROGMEM ctrl_alt[] = {0xb6, 0xb7, 0x84, 0x85, 0x86, 0xd6, 0xd7, 0xa4, 0xa5, 0xa6, 0x20, 0x20, 0xc4, 0xc5, 0xc6, 0}; + + static const char PROGMEM ctrl_shift[] = {0xb6, 0xb7, 0x87, 0x88, 0x89, 0xd6, 0xd7, 0xa7, 0xa8, 0xa9, 0x20, 0x20, 0xc7, 0xc8, 0xc9, 0}; + static const char PROGMEM c_a_shift[] = {0xb6, 0xb7, 0x84, 0x85, 0x86, 0xd6, 0xd7, 0xa4, 0xa5, 0xa6, 0x20, 0x20, 0xc4, 0xc5, 0xc6, 0x87, 0x88, 0x89, 10, 0xa7, 0xa8, 0xa9, 10, 0xc7, 0xc8, 0xc9, 10, 0}; + // Now check mod status and render. + static uint8_t mods; + mods = get_mods() | osmods; + if ((mods & MOD_MASK_CTRL) && (mods & MOD_MASK_ALT) && (mods & MOD_MASK_SHIFT)) { + oled_write_P(c_a_shift, false); + } else if ((mods & MOD_MASK_CTRL) && (mods & MOD_MASK_ALT)) { + oled_write_P(ctrl_alt, false); + } else if ((mods & MOD_MASK_CTRL) && (mods & MOD_MASK_SHIFT)) { + oled_write_P(ctrl_shift, false); + } else if ((mods & MOD_MASK_SHIFT) && (mods & MOD_MASK_ALT)) { + oled_write_P(alt, false); + oled_write_P(shift, false); + } else if (mods & MOD_MASK_CTRL) { + oled_write_P(ctrl, false); + } else if (mods & MOD_MASK_ALT) { + oled_write_P(alt, false); + } else if (mods & MOD_MASK_SHIFT) { + oled_write_P(shift, false); + } else { + for (int i = 0; i < 6; ++i) { + oled_write_ln(" ", false); + } + } + return; +} + +void oneshot_mods_changed_user(uint8_t mods) { osmods = mods; } + +// Call this from "led_update_user" and use `led_state.caps_lock` to check +// the status of capslock. +__attribute__((weak)) void oled_render_capslock(bool caps_on) { + static const char PROGMEM capslock_logo[] = {0x9c, 0x9d, 0x9e, 0x9f, 10, 0xbc, 0xbd, 0xbe, 0xbf, 10, 0xdc, 0xdd, 0xde, 0xdf, 10, 0}; + if (caps_on) { + oled_write_P(capslock_logo, false); + } else { + for (int i = 0; i < 3; ++i) { + oled_write_ln(" ", false); + } + } +} + +char keylog_str[24] = {}; + +const char code_to_name[60] = {' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', 'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\', '#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '}; + +void set_keylog(uint16_t keycode, keyrecord_t *record) { + if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) { + keycode = keycode & 0xFF; + } +} + +__attribute__((weak)) void oled_render_keylog(void) { oled_write(keylog_str, false); } + +// Keymaps can override this function +__attribute__((weak)) void oled_task_user(void) { + /* oled_render_keylog(); */ + oled_render_layer(); + oled_render_mods(); + led_t led_state = host_keyboard_led_state(); + oled_render_capslock(led_state.caps_lock); +} +#endif |