1 /* Copyright (C) 2014 by Jacob Alexander
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 // ----- Includes -----
25 #include <Lib/OutputLib.h>
30 #include <scan_loop.h>
33 #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_)
34 #elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_)
35 #include "arm/uart_serial.h"
39 #include "output_com.h"
43 // ----- Function Declarations -----
45 void cliFunc_kbdProtocol( char* args );
46 void cliFunc_readLEDs ( char* args );
47 void cliFunc_sendKeys ( char* args );
48 void cliFunc_setKeys ( char* args );
49 void cliFunc_setMod ( char* args );
52 // ----- Variables -----
54 // Output Module command dictionary
55 const char outputCLIDictName[] = "USB Module Commands - NOT WORKING";
56 const CLIDictItem outputCLIDict[] = {
57 { "kbdProtocol", "Keyboard Protocol Mode: 0 - Boot, 1 - OS/NKRO Mode", cliFunc_kbdProtocol },
58 { "readLEDs", "Read LED byte:" NL "\t\t1 NumLck, 2 CapsLck, 4 ScrlLck, 16 Kana, etc.", cliFunc_readLEDs },
59 { "sendKeys", "Send the prepared list of USB codes and modifier byte.", cliFunc_sendKeys },
60 { "setKeys", "Prepare a space separated list of USB codes (decimal). Waits until \033[35msendKeys\033[0m.", cliFunc_setKeys },
61 { "setMod", "Set the modfier byte:" NL "\t\t1 LCtrl, 2 LShft, 4 LAlt, 8 LGUI, 16 RCtrl, 32 RShft, 64 RAlt, 128 RGUI", cliFunc_setMod },
62 { 0, 0, 0 } // Null entry for dictionary end
66 // Which modifier keys are currently pressed
67 // 1=left ctrl, 2=left shift, 4=left alt, 8=left gui
68 // 16=right ctrl, 32=right shift, 64=right alt, 128=right gui
69 uint8_t USBKeys_Modifiers = 0;
70 uint8_t USBKeys_ModifiersCLI = 0; // Separate CLI send buffer
72 // Currently pressed keys, max is defined by USB_MAX_KEY_SEND
73 uint8_t USBKeys_Array [USB_MAX_KEY_SEND];
74 uint8_t USBKeys_ArrayCLI[USB_MAX_KEY_SEND]; // Separate CLI send buffer
76 // The number of keys sent to the usb in the array
77 uint8_t USBKeys_Sent = 0;
78 uint8_t USBKeys_SentCLI = 0;
80 // 1=num lock, 2=caps lock, 4=scroll lock, 8=compose, 16=kana
81 volatile uint8_t USBKeys_LEDs = 0;
83 // Protocol setting from the host.
84 // 0 - Boot Mode (Default, until set by the host)
86 volatile uint8_t USBKeys_Protocol = 1;
88 // the idle configuration, how often we send the report to the
89 // host (ms * 4) even when it hasn't changed
90 uint8_t USBKeys_Idle_Config = 125;
92 // count until idle timeout
93 uint8_t USBKeys_Idle_Count = 0;
96 // ----- Functions -----
99 inline void Output_setup()
104 // Register USB Output CLI dictionary
105 CLI_registerDictionary( outputCLIDict, outputCLIDictName );
110 inline void Output_send(void)
116 // Sets the device into firmware reload mode
117 inline void Output_firmwareReload()
119 uart_device_reload();
123 // USB Input buffer available
124 inline unsigned int Output_availablechar()
126 return uart_serial_available();
130 // USB Get Character from input buffer
131 inline int Output_getchar()
133 // XXX Make sure to check output_availablechar() first! Information is lost with the cast (error codes) (AVR)
134 return (int)uart_serial_getchar();
138 // USB Send Character to output buffer
139 inline int Output_putchar( char c )
141 return uart_serial_putchar( c );
145 // USB Send String to output buffer, null terminated
146 inline int Output_putstr( char* str )
148 #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) // AVR
150 #elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_) // ARM
153 // Count characters until NULL character, then send the amount counted
154 while ( str[count] != '\0' )
157 return uart_serial_write( str, count );
162 inline void Output_softReset()
164 usb_device_software_reset();
168 // ----- CLI Command Functions -----
170 void cliFunc_kbdProtocol( char* args )
173 info_msg("Keyboard Protocol: ");
174 printInt8( USBKeys_Protocol );
178 void cliFunc_readLEDs( char* args )
181 info_msg("LED State (This doesn't work yet...): ");
182 printInt8( USBKeys_LEDs );
186 void cliFunc_sendKeys( char* args )
188 // Copy USBKeys_ArrayCLI to USBKeys_Array
189 for ( uint8_t key = 0; key < USBKeys_SentCLI; ++key )
191 USBKeys_Array[key] = USBKeys_ArrayCLI[key];
193 USBKeys_Sent = USBKeys_SentCLI;
196 USBKeys_Modifiers = USBKeys_ModifiersCLI;
200 void cliFunc_setKeys( char* args )
204 char* arg2Ptr = args;
206 // Parse up to USBKeys_MaxSize args (whichever is least)
207 for ( USBKeys_SentCLI = 0; USBKeys_SentCLI < USBKeys_MaxSize; ++USBKeys_SentCLI )
210 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
212 // Stop processing args if no more are found
213 if ( *arg1Ptr == '\0' )
216 // Add the USB code to be sent
217 USBKeys_ArrayCLI[USBKeys_SentCLI] = numToInt( arg1Ptr );
222 void cliFunc_setMod( char* args )
224 // Parse number from argument
225 // NOTE: Only first argument is used
228 CLI_argumentIsolation( args, &arg1Ptr, &arg2Ptr );
230 USBKeys_ModifiersCLI = numToInt( arg1Ptr );