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 #include "avr/uart_serial.h"
35 #elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_)
36 #include "arm/uart_serial.h"
40 #include "output_com.h"
44 // ----- Function Declarations -----
46 void cliFunc_kbdProtocol( char* args );
47 void cliFunc_readLEDs ( char* args );
48 void cliFunc_sendKeys ( char* args );
49 void cliFunc_setKeys ( char* args );
50 void cliFunc_setMod ( char* args );
53 // ----- Variables -----
55 // Output Module command dictionary
56 char* outputCLIDictName = "USB Module Commands - NOT WORKING";
57 CLIDictItem outputCLIDict[] = {
58 { "kbdProtocol", "Keyboard Protocol Mode: 0 - Boot, 1 - OS/NKRO Mode", cliFunc_kbdProtocol },
59 { "readLEDs", "Read LED byte:" NL "\t\t1 NumLck, 2 CapsLck, 4 ScrlLck, 16 Kana, etc.", cliFunc_readLEDs },
60 { "sendKeys", "Send the prepared list of USB codes and modifier byte.", cliFunc_sendKeys },
61 { "setKeys", "Prepare a space separated list of USB codes (decimal). Waits until \033[35msendKeys\033[0m.", cliFunc_setKeys },
62 { "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 },
63 { 0, 0, 0 } // Null entry for dictionary end
67 // Which modifier keys are currently pressed
68 // 1=left ctrl, 2=left shift, 4=left alt, 8=left gui
69 // 16=right ctrl, 32=right shift, 64=right alt, 128=right gui
70 uint8_t USBKeys_Modifiers = 0;
71 uint8_t USBKeys_ModifiersCLI = 0; // Separate CLI send buffer
73 // Currently pressed keys, max is defined by USB_MAX_KEY_SEND
74 uint8_t USBKeys_Array [USB_MAX_KEY_SEND];
75 uint8_t USBKeys_ArrayCLI[USB_MAX_KEY_SEND]; // Separate CLI send buffer
77 // The number of keys sent to the usb in the array
78 uint8_t USBKeys_Sent = 0;
79 uint8_t USBKeys_SentCLI = 0;
81 // 1=num lock, 2=caps lock, 4=scroll lock, 8=compose, 16=kana
82 volatile uint8_t USBKeys_LEDs = 0;
84 // Protocol setting from the host.
85 // 0 - Boot Mode (Default, until set by the host)
87 volatile uint8_t USBKeys_Protocol = 1;
89 // the idle configuration, how often we send the report to the
90 // host (ms * 4) even when it hasn't changed
91 uint8_t USBKeys_Idle_Config = 125;
93 // count until idle timeout
94 uint8_t USBKeys_Idle_Count = 0;
97 // ----- Functions -----
100 inline void Output_setup()
105 // Register USB Output CLI dictionary
106 CLI_registerDictionary( outputCLIDict, outputCLIDictName );
111 inline void Output_send(void)
117 // Sets the device into firmware reload mode
118 inline void Output_firmwareReload()
120 #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_)
122 #elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_)
123 uart_device_reload();
128 // USB Input buffer available
129 inline unsigned int Output_availablechar()
131 return uart_serial_available();
135 // USB Get Character from input buffer
136 inline int Output_getchar()
138 #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_)
139 // XXX Make sure to check output_availablechar() first! Information is lost with the cast (error codes)
140 return (int)uart_serial_getchar();
141 #elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_)
142 return uart_serial_getchar();
147 // USB Send Character to output buffer
148 inline int Output_putchar( char c )
150 return uart_serial_putchar( c );
154 // USB Send String to output buffer, null terminated
155 inline int Output_putstr( char* str )
157 #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) // AVR
159 #elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_) // ARM
162 // Count characters until NULL character, then send the amount counted
163 while ( str[count] != '\0' )
166 return uart_serial_write( str, count );
171 inline void Output_softReset()
173 #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_)
174 uart_debug_software_reset();
175 #elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_)
181 // ----- CLI Command Functions -----
183 void cliFunc_kbdProtocol( char* args )
186 info_msg("Keyboard Protocol: ");
187 printInt8( USBKeys_Protocol );
191 void cliFunc_readLEDs( char* args )
194 info_msg("LED State (This doesn't work yet...): ");
195 printInt8( USBKeys_LEDs );
199 void cliFunc_sendKeys( char* args )
201 // Copy USBKeys_ArrayCLI to USBKeys_Array
202 for ( uint8_t key = 0; key < USBKeys_SentCLI; ++key )
204 USBKeys_Array[key] = USBKeys_ArrayCLI[key];
206 USBKeys_Sent = USBKeys_SentCLI;
209 USBKeys_Modifiers = USBKeys_ModifiersCLI;
213 void cliFunc_setKeys( char* args )
217 char* arg2Ptr = args;
219 // Parse up to USBKeys_MaxSize args (whichever is least)
220 for ( USBKeys_SentCLI = 0; USBKeys_SentCLI < USBKeys_MaxSize; ++USBKeys_SentCLI )
223 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
225 // Stop processing args if no more are found
226 if ( *arg1Ptr == '\0' )
229 // Add the USB code to be sent
230 USBKeys_ArrayCLI[USBKeys_SentCLI] = decToInt( arg1Ptr );
235 void cliFunc_setMod( char* args )
237 // Parse number from argument
238 // NOTE: Only first argument is used
241 CLI_argumentIsolation( args, &arg1Ptr, &arg2Ptr );
243 USBKeys_ModifiersCLI = decToInt( arg1Ptr );