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controller/Output/uartOut/output_com.c
Rowan Decker 1392571bd7 Fix whitespace
Use a consistent standard - Tabs in front for indenting, spaces after for anything else. This way everything stays nice and lined up while also letting users change there prefered indent level. Most of the new files from Haata where already in this format.
2015-03-08 18:40:01 -07:00

276 lines
7.4 KiB
C

/* Copyright (C) 2014-2015 by Jacob Alexander
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
// ----- Includes -----
// Compiler Includes
#include <Lib/OutputLib.h>
// Project Includes
#include <cli.h>
#include <led.h>
#include <print.h>
#include <scan_loop.h>
// USB Includes
#if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_)
#elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_) || defined(_mk20dx256vlh7_)
#include "arm/uart_serial.h"
#endif
// Local Includes
#include "output_com.h"
// ----- Function Declarations -----
void cliFunc_kbdProtocol( char* args );
void cliFunc_readLEDs ( char* args );
void cliFunc_sendKeys ( char* args );
void cliFunc_setKeys ( char* args );
void cliFunc_setMod ( char* args );
// ----- Variables -----
// Output Module command dictionary
CLIDict_Entry( kbdProtocol, "Keyboard Protocol Mode: 0 - Boot, 1 - OS/NKRO Mode" );
CLIDict_Entry( readLEDs, "Read LED byte:" NL "\t\t1 NumLck, 2 CapsLck, 4 ScrlLck, 16 Kana, etc." );
CLIDict_Entry( sendKeys, "Send the prepared list of USB codes and modifier byte." );
CLIDict_Entry( setKeys, "Prepare a space separated list of USB codes (decimal). Waits until \033[35msendKeys\033[0m." );
CLIDict_Entry( setMod, "Set the modfier byte:" NL "\t\t1 LCtrl, 2 LShft, 4 LAlt, 8 LGUI, 16 RCtrl, 32 RShft, 64 RAlt, 128 RGUI" );
CLIDict_Def( outputCLIDict, "USB Module Commands" ) = {
CLIDict_Item( kbdProtocol ),
CLIDict_Item( readLEDs ),
CLIDict_Item( sendKeys ),
CLIDict_Item( setKeys ),
CLIDict_Item( setMod ),
{ 0, 0, 0 } // Null entry for dictionary end
};
// Which modifier keys are currently pressed
// 1=left ctrl, 2=left shift, 4=left alt, 8=left gui
// 16=right ctrl, 32=right shift, 64=right alt, 128=right gui
uint8_t USBKeys_Modifiers = 0;
uint8_t USBKeys_ModifiersCLI = 0; // Separate CLI send buffer
// Currently pressed keys, max is defined by USB_MAX_KEY_SEND
uint8_t USBKeys_Keys [USB_NKRO_BITFIELD_SIZE_KEYS];
uint8_t USBKeys_KeysCLI[USB_NKRO_BITFIELD_SIZE_KEYS]; // Separate CLI send buffer
// System Control and Consumer Control 1KRO containers
uint8_t USBKeys_SysCtrl;
uint16_t USBKeys_ConsCtrl;
// The number of keys sent to the usb in the array
uint8_t USBKeys_Sent = 0;
uint8_t USBKeys_SentCLI = 0;
// 1=num lock, 2=caps lock, 4=scroll lock, 8=compose, 16=kana
volatile uint8_t USBKeys_LEDs = 0;
// Protocol setting from the host.
// 0 - Boot Mode
// 1 - NKRO Mode (Default, unless set by a BIOS or boot interface)
volatile uint8_t USBKeys_Protocol = 0;
// Indicate if USB should send update
// OS only needs update if there has been a change in state
USBKeyChangeState USBKeys_Changed = USBKeyChangeState_None;
// the idle configuration, how often we send the report to the
// host (ms * 4) even when it hasn't changed
uint8_t USBKeys_Idle_Config = 125;
// count until idle timeout
uint8_t USBKeys_Idle_Count = 0;
// Indicates whether the Output module is fully functional
// 0 - Not fully functional, 1 - Fully functional
// 0 is often used to show that a USB cable is not plugged in (but has power)
uint8_t Output_Available = 0;
// ----- Capabilities -----
// Adds a single USB Code to the USB Output buffer
// Argument #1: USB Code
void Output_usbCodeSend_capability( uint8_t state, uint8_t stateType, uint8_t *args )
{
// Display capability name
if ( stateType == 0xFF && state == 0xFF )
{
print("Output_usbCodeSend(usbCode)");
print("Not used in uartOut...");
return;
}
}
// ----- Functions -----
// USB Module Setup
inline void Output_setup()
{
// Setup UART
uart_serial_setup();
// Register USB Output CLI dictionary
CLI_registerDictionary( outputCLIDict, outputCLIDictName );
}
// USB Data Send
inline void Output_send(void)
{
// TODO
}
// Sets the device into firmware reload mode
inline void Output_firmwareReload()
{
uart_device_reload();
}
// USB Input buffer available
inline unsigned int Output_availablechar()
{
return uart_serial_available();
}
// USB Get Character from input buffer
inline int Output_getchar()
{
// XXX Make sure to check output_availablechar() first! Information is lost with the cast (error codes) (AVR)
return (int)uart_serial_getchar();
}
// USB Send Character to output buffer
inline int Output_putchar( char c )
{
return uart_serial_putchar( c );
}
// USB Send String to output buffer, null terminated
inline int Output_putstr( char* str )
{
#if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) // AVR
uint16_t count = 0;
#elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_) || defined(_mk20dx256vlh7_) // ARM
uint32_t count = 0;
#endif
// Count characters until NULL character, then send the amount counted
while ( str[count] != '\0' )
count++;
return uart_serial_write( str, count );
}
// Soft Chip Reset
inline void Output_softReset()
{
#if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) // AVR
#elif defined(_mk20dx128_) || defined(_mk20dx128vlf5_) || defined(_mk20dx256_) || defined(_mk20dx256vlh7_) // ARM
SOFTWARE_RESET();
#endif
}
// ----- CLI Command Functions -----
void cliFunc_kbdProtocol( char* args )
{
print( NL );
info_msg("Keyboard Protocol: ");
printInt8( USBKeys_Protocol );
}
void cliFunc_readLEDs( char* args )
{
print( NL );
info_msg("LED State: ");
printInt8( USBKeys_LEDs );
}
void cliFunc_sendKeys( char* args )
{
// Copy USBKeys_KeysCLI to USBKeys_Keys
for ( uint8_t key = 0; key < USBKeys_SentCLI; ++key )
{
// TODO
//USBKeys_Keys[key] = USBKeys_KeysCLI[key];
}
USBKeys_Sent = USBKeys_SentCLI;
// Set modifier byte
USBKeys_Modifiers = USBKeys_ModifiersCLI;
}
void cliFunc_setKeys( char* args )
{
char* curArgs;
char* arg1Ptr;
char* arg2Ptr = args;
// Parse up to USBKeys_MaxSize args (whichever is least)
for ( USBKeys_SentCLI = 0; USBKeys_SentCLI < USB_BOOT_MAX_KEYS; ++USBKeys_SentCLI )
{
curArgs = arg2Ptr;
CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
// Stop processing args if no more are found
if ( *arg1Ptr == '\0' )
break;
// Add the USB code to be sent
// TODO
//USBKeys_KeysCLI[USBKeys_SentCLI] = numToInt( arg1Ptr );
}
}
void cliFunc_setMod( char* args )
{
// Parse number from argument
// NOTE: Only first argument is used
char* arg1Ptr;
char* arg2Ptr;
CLI_argumentIsolation( args, &arg1Ptr, &arg2Ptr );
USBKeys_ModifiersCLI = numToInt( arg1Ptr );
}