// 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
+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
+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;
+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;
+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;
// 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;
+uint8_t USBKeys_Idle_Config = 125;
// count until idle timeout
- uint8_t USBKeys_Idle_Count = 0;
+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;
+volatile uint8_t Output_Available = 0;
// Debug control variable for Output modules
// 0 - Debug disabled (default)
// 1 - Debug enabled
- uint8_t Output_DebugMode = 0;
+uint8_t Output_DebugMode = 0;
}
+// Ignores the given key status update
+// Used to prevent fall-through, this is the None keyword in KLL
+void Output_noneSend_capability( uint8_t state, uint8_t stateType, uint8_t *args )
+{
+ // Display capability name
+ if ( stateType == 0xFF && state == 0xFF )
+ {
+ print("Output_noneSend()");
+ return;
+ }
+
+ // Nothing to do, because that's the point :P
+}
+
+
// Sends a System Control code to the USB Output buffer
void Output_sysCtrlSend_capability( uint8_t state, uint8_t stateType, uint8_t *args )
{
}
}
+void Output_flashMode_capability( uint8_t state, uint8_t stateType, uint8_t *args )
+{
+ // Display capability name
+ if ( stateType == 0xFF && state == 0xFF )
+ {
+ print("Output_flashMode()");
+ return;
+ }
+
+ // Start flash mode
+ Output_firmwareReload();
+}
+
// ----- Functions -----
// USB Module Setup
inline void Output_setup()
{
- // Initialize the USB, and then wait for the host to set configuration.
- // This will hang forever if USB does not initialize
- // If no USB cable is attached, does not try and initialize USB
- if ( usb_init() )
- {
- while ( !usb_configured() );
- }
+ // Initialize the USB
+ // If a USB connection does not exist, just ignore it
+ // All usb related functions will non-fatally fail if called
+ // If the USB initialization is delayed, then functionality will just be delayed
+ usb_init();
// Register USB Output CLI dictionary
CLI_registerDictionary( outputCLIDict, outputCLIDictName );