/* Teensyduino Core Library
* http://www.pjrc.com/teensy/
* Copyright (c) 2013 PJRC.COM, LLC.
- * Modifications by Jacob Alexander 2013-2014
+ * Modifications by Jacob Alexander 2013-2015
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
#define TX_TIMEOUT_MSEC 50
#if F_CPU == 96000000
- #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 596)
+ #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 596)
+#elif F_CPU == 72000000
+ #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 512) // XXX Correct?
#elif F_CPU == 48000000
- #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 428)
+ #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 428)
#elif F_CPU == 24000000
- #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 262)
+ #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 262)
#endif
uint32_t wait_count = 0;
usb_packet_t *tx_packet;
+ if (remote_wakeup_enabled) {
+ USB0_CTL |= USB_CTL_RESUME;
+ _delay_ms(5); //wait 1 to 15ms
+ USB0_CTL &= ~USB_CTL_RESUME;
+ _delay_ms(5);
+ }
+
// Wait till ready
while ( 1 )
{
{
// Send boot keyboard interrupt packet(s)
case 0:
+ // USB Boot Mode debug output
+ if ( Output_DebugMode )
+ {
+ dbug_msg("Boot USB: ");
+ printHex_op( USBKeys_Modifiers, 2 );
+ print(" ");
+ printHex( 0 );
+ print(" ");
+ printHex_op( USBKeys_Keys[0], 2 );
+ printHex_op( USBKeys_Keys[1], 2 );
+ printHex_op( USBKeys_Keys[2], 2 );
+ printHex_op( USBKeys_Keys[3], 2 );
+ printHex_op( USBKeys_Keys[4], 2 );
+ printHex_op( USBKeys_Keys[5], 2 );
+ print( NL );
+ }
+
// Boot Mode
*tx_buf++ = USBKeys_Modifiers;
*tx_buf++ = 0;
// Send NKRO keyboard interrupts packet(s)
case 1:
- // Check modifiers
- if ( USBKeys_Changed & USBKeyChangeState_Modifiers )
+ if ( Output_DebugMode )
{
- *tx_buf++ = 0x01; // ID
- *tx_buf = USBKeys_Modifiers;
+ dbug_msg("NKRO USB: ");
+ }
+
+ // Check system control keys
+ if ( USBKeys_Changed & USBKeyChangeState_System )
+ {
+ if ( Output_DebugMode )
+ {
+ print("SysCtrl[");
+ printHex_op( USBKeys_SysCtrl, 2 );
+ print( "] " NL );
+ }
+
+ *tx_buf++ = 0x02; // ID
+ *tx_buf = USBKeys_SysCtrl;
tx_packet->len = 2;
// Send USB Packet
usb_tx( NKRO_KEYBOARD_ENDPOINT, tx_packet );
- USBKeys_Changed &= ~USBKeyChangeState_Modifiers; // Mark sent
+ USBKeys_Changed &= ~USBKeyChangeState_System; // Mark sent
}
- // Check main key section
- else if ( USBKeys_Changed & USBKeyChangeState_MainKeys )
+
+ // Check consumer control keys
+ if ( USBKeys_Changed & USBKeyChangeState_Consumer )
{
- *tx_buf++ = 0x03; // ID
+ if ( Output_DebugMode )
+ {
+ print("ConsCtrl[");
+ printHex_op( USBKeys_ConsCtrl, 2 );
+ print( "] " NL );
+ }
- // 4-49 (first 6 bytes)
- memcpy( tx_buf, USBKeys_Keys, 6 );
- tx_packet->len = 7;
+ *tx_buf++ = 0x03; // ID
+ *tx_buf++ = (uint8_t)(USBKeys_ConsCtrl & 0x00FF);
+ *tx_buf = (uint8_t)(USBKeys_ConsCtrl >> 8);
+ tx_packet->len = 3;
// Send USB Packet
usb_tx( NKRO_KEYBOARD_ENDPOINT, tx_packet );
- USBKeys_Changed &= ~USBKeyChangeState_MainKeys; // Mark sent
+ USBKeys_Changed &= ~USBKeyChangeState_Consumer; // Mark sent
}
- // Check secondary key section
- else if ( USBKeys_Changed & USBKeyChangeState_SecondaryKeys )
+
+ // Standard HID Keyboard
+ if ( USBKeys_Changed )
{
- *tx_buf++ = 0x04; // ID
+ // USB NKRO Debug output
+ if ( Output_DebugMode )
+ {
+ printHex_op( USBKeys_Modifiers, 2 );
+ print(" ");
+ for ( uint8_t c = 0; c < 6; c++ )
+ printHex_op( USBKeys_Keys[ c ], 2 );
+ print(" ");
+ for ( uint8_t c = 6; c < 20; c++ )
+ printHex_op( USBKeys_Keys[ c ], 2 );
+ print(" ");
+ printHex_op( USBKeys_Keys[20], 2 );
+ print(" ");
+ for ( uint8_t c = 21; c < 27; c++ )
+ printHex_op( USBKeys_Keys[ c ], 2 );
+ print( NL );
+ }
+
+ tx_packet->len = 0;
+
+ // Modifiers
+ *tx_buf++ = 0x01; // ID
+ *tx_buf++ = USBKeys_Modifiers;
+ tx_packet->len += 2;
+
+ // 4-49 (first 6 bytes)
+ memcpy( tx_buf, USBKeys_Keys, 6 );
+ tx_buf += 6;
+ tx_packet->len += 6;
// 51-155 (Middle 14 bytes)
memcpy( tx_buf, USBKeys_Keys + 6, 14 );
- tx_packet->len = 15;
-
- // Send USB Packet
- usb_tx( NKRO_KEYBOARD_ENDPOINT, tx_packet );
- USBKeys_Changed &= ~USBKeyChangeState_SecondaryKeys; // Mark sent
- }
- // Check tertiary key section
- else if ( USBKeys_Changed & USBKeyChangeState_TertiaryKeys )
- {
- *tx_buf++ = 0x05; // ID
+ tx_buf += 14;
+ tx_packet->len += 14;
// 157-164 (Next byte)
memcpy( tx_buf, USBKeys_Keys + 20, 1 );
- tx_packet->len = 2;
-
- // Send USB Packet
- usb_tx( NKRO_KEYBOARD_ENDPOINT, tx_packet );
- USBKeys_Changed &= ~USBKeyChangeState_TertiaryKeys; // Mark sent
- }
- // Check quartiary key section
- else if ( USBKeys_Changed & USBKeyChangeState_QuartiaryKeys )
- {
- *tx_buf++ = 0x06; // ID
+ tx_buf += 1;
+ tx_packet->len += 1;
// 176-221 (last 6 bytes)
memcpy( tx_buf, USBKeys_Keys + 21, 6 );
- tx_packet->len = 7;
+ tx_packet->len += 6;
// Send USB Packet
usb_tx( NKRO_KEYBOARD_ENDPOINT, tx_packet );
- USBKeys_Changed &= ~USBKeyChangeState_QuartiaryKeys; // Mark sent
- }
- // Check system control keys
- else if ( USBKeys_Changed & USBKeyChangeState_System )
- {
- *tx_buf++ = 0x07; // ID
- *tx_buf = USBKeys_SysCtrl;
- tx_packet->len = 2;
-
- // Send USB Packet
- usb_tx( NKRO_KEYBOARD_ENDPOINT, tx_packet );
- USBKeys_Changed &= ~USBKeyChangeState_System; // Mark sent
- }
- // Check consumer control keys
- else if ( USBKeys_Changed & USBKeyChangeState_Consumer )
- {
- *tx_buf++ = 0x08; // ID
- *tx_buf++ = (uint8_t)(USBKeys_ConsCtrl & 0x00FF);
- *tx_buf = (uint8_t)(USBKeys_ConsCtrl >> 8);
- tx_packet->len = 3;
-
- // Send USB Packet
- usb_tx( NKRO_KEYBOARD_ENDPOINT, tx_packet );
- USBKeys_Changed &= ~USBKeyChangeState_Consumer; // Mark sent
+ USBKeys_Changed = USBKeyChangeState_None; // Mark sent
}
break;
projects / kiibohd-controller.git / blobdiff