#include #include #include #include "lufa.h" #include "print.h" #include "sendchar.h" #include "rn42.h" #include "serial.h" #include "keyboard.h" #include "command.h" #include "keycode.h" #include "action.h" #include "action_util.h" #include "wait.h" bool config_mode = false; static void SetupHardware(void) { /* Disable watchdog if enabled by bootloader/fuses */ MCUSR &= ~(1 << WDRF); wdt_disable(); /* Disable clock division */ clock_prescale_set(clock_div_1); // Leonardo needs. Without this USB device is not recognized. USB_Disable(); USB_Init(); // for Console_Task USB_Device_EnableSOFEvents(); print_set_sendchar(sendchar); } static bool force_usb = false; int main(void) __attribute__ ((weak)); int main(void) { SetupHardware(); sei(); /* wait for USB startup to get ready for debug output */ uint8_t timeout = 255; // timeout when USB is not available(Bluetooth) while (timeout-- && USB_DeviceState != DEVICE_STATE_Configured) { wait_ms(4); #if defined(INTERRUPT_CONTROL_ENDPOINT) ; #else USB_USBTask(); #endif } print("USB configured.\n"); rn42_init(); print("RN-42 init\n"); /* init modules */ keyboard_init(); if (rn42_ready()) { host_set_driver(&rn42_driver); } else { host_set_driver(&lufa_driver); } #ifdef SLEEP_LED_ENABLE sleep_led_init(); #endif print("Keyboard start.\n"); while (1) { /* while (USB_DeviceState == DEVICE_STATE_Suspended) { suspend_power_down(); if (USB_Device_RemoteWakeupEnabled && suspend_wakeup_condition()) { USB_Device_SendRemoteWakeup(); } } */ keyboard_task(); #if !defined(INTERRUPT_CONTROL_ENDPOINT) USB_USBTask(); #endif int16_t c; if (config_mode) { while ((c = serial_recv2()) != -1) xprintf("%c", c); } else { while ((c = serial_recv2()) != -1) { // LED Out report: 0xFE, 0x02, 0x01, // To get the report over UART set bit3 with SH, command. static enum {LED_INIT, LED_FE, LED_02, LED_01} state = LED_INIT; xprintf("%X\n", c); switch (state) { case LED_INIT: if (c == 0xFE) state = LED_FE; else state = LED_INIT; break; case LED_FE: if (c == 0x02) state = LED_02; else state = LED_INIT; break; case LED_02: if (c == 0x01) state = LED_01; else state = LED_INIT; break; case LED_01: // TODO: move to rn42.c and make accessible with keyboard_leds() xprintf("LED status: %X\n", c); state = LED_INIT; break; default: state = LED_INIT; } } } /* Bluetooth mode when ready */ if (!config_mode && !force_usb) { if (rn42_ready() && host_get_driver() != &rn42_driver) { clear_keyboard(); host_set_driver(&rn42_driver); } else if (!rn42_ready() && host_get_driver() != &lufa_driver) { clear_keyboard(); host_set_driver(&lufa_driver); } } } } static bool local_echo = false; bool command_extra(uint8_t code) { static host_driver_t *prev_driver = &rn42_driver; switch (code) { case KC_H: case KC_SLASH: /* ? */ print("\n\n----- Bluetooth RN-42 Help -----\n"); print("w: toggle RN-42 config mode(enter/exit)\n"); print("l: toggle print module output(local echo)\n"); print("a: Bluetooth auto connect\n"); print("del: Bluetooth disconnect\n"); print("i: info\n"); if (config_mode) { return true; } else { print("u: force USB mode\n"); return false; // to display default command help } case KC_W: if (!config_mode) { print("\nEnter RN-42 config mode\n"); print("type $$$ to enter RN-42 command mode\n"); print("type Delete to disconnect Bluetooth connection\n"); command_state = CONSOLE; config_mode = true; prev_driver = host_get_driver(); clear_keyboard(); host_set_driver(&rn42_config_driver); } else { print("\nExit RN-42 config mode\n"); command_state = ONESHOT; config_mode = false; clear_keyboard(); host_set_driver(prev_driver); } return true; case KC_L: if (local_echo) { print("local echo off\n"); local_echo = false; } else { print("local echo on\n"); local_echo = true; } return true; case KC_U: if (config_mode) return false; if (force_usb) { print("Auto mode\n"); force_usb = false; } else { print("USB mode\n"); force_usb = true; clear_keyboard(); host_set_driver(&lufa_driver); } return true; case KC_A: print("auto connect\n"); rn42_autoconnect(); return true; case KC_DELETE: print("disconnect\n"); rn42_disconnect(); //rn42_putc('\0'); // see 5.3.4.4 DISCONNECT KEY of User's Guide return true; case KC_I: print("\nRN-42 info\n"); xprintf("protocol: %s\n", (host_get_driver() == &rn42_driver) ? "RN-42" : "LUFA"); xprintf("force_usb: %X\n", force_usb); xprintf("rn42_ready(): %X\n", rn42_ready()); xprintf("config_mode: %X\n", config_mode); return true; default: if (config_mode) return true; else return false; // exec default command } return true; } static uint8_t code2asc(uint8_t code); bool command_console_extra(uint8_t code) { switch (code) { default: rn42_putc(code2asc(code)); if (local_echo) xprintf("%c", code2asc(code)); return true; } return false; } // convert keycode into ascii charactor static uint8_t code2asc(uint8_t code) { bool shifted = (get_mods() & (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))) ? true : false; switch (code) { case KC_A: return (shifted ? 'A' : 'a'); case KC_B: return (shifted ? 'B' : 'b'); case KC_C: return (shifted ? 'C' : 'c'); case KC_D: return (shifted ? 'D' : 'd'); case KC_E: return (shifted ? 'E' : 'e'); case KC_F: return (shifted ? 'F' : 'f'); case KC_G: return (shifted ? 'G' : 'g'); case KC_H: return (shifted ? 'H' : 'h'); case KC_I: return (shifted ? 'I' : 'i'); case KC_J: return (shifted ? 'J' : 'j'); case KC_K: return (shifted ? 'K' : 'k'); case KC_L: return (shifted ? 'L' : 'l'); case KC_M: return (shifted ? 'M' : 'm'); case KC_N: return (shifted ? 'N' : 'n'); case KC_O: return (shifted ? 'O' : 'o'); case KC_P: return (shifted ? 'P' : 'p'); case KC_Q: return (shifted ? 'Q' : 'q'); case KC_R: return (shifted ? 'R' : 'r'); case KC_S: return (shifted ? 'S' : 's'); case KC_T: return (shifted ? 'T' : 't'); case KC_U: return (shifted ? 'U' : 'u'); case KC_V: return (shifted ? 'V' : 'v'); case KC_W: return (shifted ? 'W' : 'w'); case KC_X: return (shifted ? 'X' : 'x'); case KC_Y: return (shifted ? 'Y' : 'y'); case KC_Z: return (shifted ? 'Z' : 'z'); case KC_1: return (shifted ? '!' : '1'); case KC_2: return (shifted ? '@' : '2'); case KC_3: return (shifted ? '#' : '3'); case KC_4: return (shifted ? '$' : '4'); case KC_5: return (shifted ? '%' : '5'); case KC_6: return (shifted ? '^' : '6'); case KC_7: return (shifted ? '&' : '7'); case KC_8: return (shifted ? '*' : '8'); case KC_9: return (shifted ? '(' : '9'); case KC_0: return (shifted ? ')' : '0'); case KC_ENTER: return '\n'; case KC_ESCAPE: return 0x1B; case KC_BSPACE: return '\b'; case KC_TAB: return '\t'; case KC_SPACE: return ' '; case KC_MINUS: return (shifted ? '_' : '-'); case KC_EQUAL: return (shifted ? '+' : '='); case KC_LBRACKET: return (shifted ? '{' : '['); case KC_RBRACKET: return (shifted ? '}' : ']'); case KC_BSLASH: return (shifted ? '|' : '\\'); case KC_NONUS_HASH: return (shifted ? '|' : '\\'); case KC_SCOLON: return (shifted ? ':' : ';'); case KC_QUOTE: return (shifted ? '"' : '\''); case KC_GRAVE: return (shifted ? '~' : '`'); case KC_COMMA: return (shifted ? '<' : ','); case KC_DOT: return (shifted ? '>' : '.'); case KC_SLASH: return (shifted ? '?' : '/'); case KC_DELETE: return '\0'; // Delete to disconnect default: return ' '; } }