13 #include "action_util.h"
17 bool config_mode = false;
19 static void SetupHardware(void)
21 /* Disable watchdog if enabled by bootloader/fuses */
22 MCUSR &= ~(1 << WDRF);
25 /* Disable clock division */
26 clock_prescale_set(clock_div_1);
28 // Leonardo needs. Without this USB device is not recognized.
34 USB_Device_EnableSOFEvents();
35 print_set_sendchar(sendchar);
38 static bool force_usb = false;
39 int main(void) __attribute__ ((weak));
45 /* wait for USB startup to get ready for debug output */
46 uint8_t timeout = 255; // timeout when USB is not available(Bluetooth)
47 while (timeout-- && USB_DeviceState != DEVICE_STATE_Configured) {
49 #if defined(INTERRUPT_CONTROL_ENDPOINT)
55 print("USB configured.\n");
58 print("RN-42 init\n");
64 host_set_driver(&rn42_driver);
66 host_set_driver(&lufa_driver);
69 #ifdef SLEEP_LED_ENABLE
73 print("Keyboard start.\n");
76 while (USB_DeviceState == DEVICE_STATE_Suspended) {
78 if (USB_Device_RemoteWakeupEnabled && suspend_wakeup_condition()) {
79 USB_Device_SendRemoteWakeup();
86 #if !defined(INTERRUPT_CONTROL_ENDPOINT)
92 while ((c = serial_recv2()) != -1) xprintf("%c", c);
94 while ((c = serial_recv2()) != -1) {
95 // LED Out report: 0xFE, 0x02, 0x01, <leds>
96 // To get the report over UART set bit3 with SH, command.
97 static enum {LED_INIT, LED_FE, LED_02, LED_01} state = LED_INIT;
101 if (c == 0xFE) state = LED_FE;
102 else state = LED_INIT;
105 if (c == 0x02) state = LED_02;
106 else state = LED_INIT;
109 if (c == 0x01) state = LED_01;
110 else state = LED_INIT;
113 // TODO: move to rn42.c and make accessible with keyboard_leds()
114 xprintf("LED status: %X\n", c);
123 /* Bluetooth mode when ready */
124 if (!config_mode && !force_usb) {
125 if (rn42_ready() && host_get_driver() != &rn42_driver) {
127 host_set_driver(&rn42_driver);
128 } else if (!rn42_ready() && host_get_driver() != &lufa_driver) {
130 host_set_driver(&lufa_driver);
136 static bool local_echo = false;
137 bool command_extra(uint8_t code)
139 static host_driver_t *prev_driver = &rn42_driver;
142 case KC_SLASH: /* ? */
143 print("\n\n----- Bluetooth RN-42 Help -----\n");
144 print("w: toggle RN-42 config mode(enter/exit)\n");
145 print("l: toggle print module output(local echo)\n");
146 print("a: Bluetooth auto connect\n");
147 print("del: Bluetooth disconnect\n");
153 print("u: force USB mode\n");
154 return false; // to display default command help
158 print("\nEnter RN-42 config mode\n");
159 print("type $$$ to enter RN-42 command mode\n");
160 print("type Delete to disconnect Bluetooth connection\n");
161 command_state = CONSOLE;
163 prev_driver = host_get_driver();
165 host_set_driver(&rn42_config_driver);
167 print("\nExit RN-42 config mode\n");
168 command_state = ONESHOT;
171 host_set_driver(prev_driver);
176 print("local echo off\n");
179 print("local echo on\n");
184 if (config_mode) return false;
186 print("Auto mode\n");
192 host_set_driver(&lufa_driver);
196 print("auto connect\n");
200 print("disconnect\n");
202 //rn42_putc('\0'); // see 5.3.4.4 DISCONNECT KEY of User's Guide
205 print("\nRN-42 info\n");
206 xprintf("protocol: %s\n", (host_get_driver() == &rn42_driver) ? "RN-42" : "LUFA");
207 xprintf("force_usb: %X\n", force_usb);
208 xprintf("rn42_ready(): %X\n", rn42_ready());
209 xprintf("config_mode: %X\n", config_mode);
215 return false; // exec default command
220 static uint8_t code2asc(uint8_t code);
221 bool command_console_extra(uint8_t code)
225 rn42_putc(code2asc(code));
226 if (local_echo) xprintf("%c", code2asc(code));
232 // convert keycode into ascii charactor
233 static uint8_t code2asc(uint8_t code)
235 bool shifted = (get_mods() & (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))) ? true : false;
237 case KC_A: return (shifted ? 'A' : 'a');
238 case KC_B: return (shifted ? 'B' : 'b');
239 case KC_C: return (shifted ? 'C' : 'c');
240 case KC_D: return (shifted ? 'D' : 'd');
241 case KC_E: return (shifted ? 'E' : 'e');
242 case KC_F: return (shifted ? 'F' : 'f');
243 case KC_G: return (shifted ? 'G' : 'g');
244 case KC_H: return (shifted ? 'H' : 'h');
245 case KC_I: return (shifted ? 'I' : 'i');
246 case KC_J: return (shifted ? 'J' : 'j');
247 case KC_K: return (shifted ? 'K' : 'k');
248 case KC_L: return (shifted ? 'L' : 'l');
249 case KC_M: return (shifted ? 'M' : 'm');
250 case KC_N: return (shifted ? 'N' : 'n');
251 case KC_O: return (shifted ? 'O' : 'o');
252 case KC_P: return (shifted ? 'P' : 'p');
253 case KC_Q: return (shifted ? 'Q' : 'q');
254 case KC_R: return (shifted ? 'R' : 'r');
255 case KC_S: return (shifted ? 'S' : 's');
256 case KC_T: return (shifted ? 'T' : 't');
257 case KC_U: return (shifted ? 'U' : 'u');
258 case KC_V: return (shifted ? 'V' : 'v');
259 case KC_W: return (shifted ? 'W' : 'w');
260 case KC_X: return (shifted ? 'X' : 'x');
261 case KC_Y: return (shifted ? 'Y' : 'y');
262 case KC_Z: return (shifted ? 'Z' : 'z');
263 case KC_1: return (shifted ? '!' : '1');
264 case KC_2: return (shifted ? '@' : '2');
265 case KC_3: return (shifted ? '#' : '3');
266 case KC_4: return (shifted ? '$' : '4');
267 case KC_5: return (shifted ? '%' : '5');
268 case KC_6: return (shifted ? '^' : '6');
269 case KC_7: return (shifted ? '&' : '7');
270 case KC_8: return (shifted ? '*' : '8');
271 case KC_9: return (shifted ? '(' : '9');
272 case KC_0: return (shifted ? ')' : '0');
273 case KC_ENTER: return '\n';
274 case KC_ESCAPE: return 0x1B;
275 case KC_BSPACE: return '\b';
276 case KC_TAB: return '\t';
277 case KC_SPACE: return ' ';
278 case KC_MINUS: return (shifted ? '_' : '-');
279 case KC_EQUAL: return (shifted ? '+' : '=');
280 case KC_LBRACKET: return (shifted ? '{' : '[');
281 case KC_RBRACKET: return (shifted ? '}' : ']');
282 case KC_BSLASH: return (shifted ? '|' : '\\');
283 case KC_NONUS_HASH: return (shifted ? '|' : '\\');
284 case KC_SCOLON: return (shifted ? ':' : ';');
285 case KC_QUOTE: return (shifted ? '"' : '\'');
286 case KC_GRAVE: return (shifted ? '~' : '`');
287 case KC_COMMA: return (shifted ? '<' : ',');
288 case KC_DOT: return (shifted ? '>' : '.');
289 case KC_SLASH: return (shifted ? '?' : '/');
290 case KC_DELETE: return '\0'; // Delete to disconnect