Mercurial > louis > kiibohd-controller
diff Output/pjrcUSB/output_com.c @ 234:aaf14110ea7b
Adding NKRO and Boot mode capabilities.
- When changing the mode, a key buffer flush is required (might confuse the OS temporarily)
author | Jacob Alexander <haata@kiibohd.com> |
---|---|
date | Wed, 01 Oct 2014 23:44:12 -0700 |
parents | 9a3c9f6f4866 |
children | d494b74d5242 |
line wrap: on
line diff
--- a/Output/pjrcUSB/output_com.c Wed Oct 01 00:16:14 2014 -0700 +++ b/Output/pjrcUSB/output_com.c Wed Oct 01 23:44:12 2014 -0700 @@ -123,6 +123,60 @@ // ----- Capabilities ----- +// Set Boot Keyboard Protocol +void Output_kbdProtocolBoot_capability( uint8_t state, uint8_t stateType, uint8_t *args ) +{ + // Display capability name + if ( stateType == 0xFF && state == 0xFF ) + { + print("Output_kbdProtocolBoot()"); + return; + } + + // Only set if necessary + if ( USBKeys_Protocol == 0 ) + return; + + // TODO Analog inputs + // Only set on key press + if ( stateType != 0x01 ) + return; + + // Flush the key buffers + Output_flushBuffers(); + + // Set the keyboard protocol to Boot Mode + USBKeys_Protocol = 0; +} + + +// Set NKRO Keyboard Protocol +void Output_kbdProtocolNKRO_capability( uint8_t state, uint8_t stateType, uint8_t *args ) +{ + // Display capability name + if ( stateType == 0xFF && state == 0xFF ) + { + print("Output_kbdProtocolNKRO()"); + return; + } + + // Only set if necessary + if ( USBKeys_Protocol == 1 ) + return; + + // TODO Analog inputs + // Only set on key press + if ( stateType != 0x01 ) + return; + + // Flush the key buffers + Output_flushBuffers(); + + // Set the keyboard protocol to NKRO Mode + USBKeys_Protocol = 1; +} + + // Sends a Consumer Control code to the USB Output buffer void Output_consCtrlSend_capability( uint8_t state, uint8_t stateType, uint8_t *args ) { @@ -358,6 +412,20 @@ // ----- Functions ----- +// Flush Key buffers +void Output_flushBuffers() +{ + // Zero out USBKeys_Keys array + for ( uint8_t c = 0; c < USB_NKRO_BITFIELD_SIZE_KEYS; c++ ) + USBKeys_Keys[ c ] = 0; + + // Zero out other key buffers + USBKeys_ConsCtrl = 0; + USBKeys_Modifiers = 0; + USBKeys_SysCtrl = 0; +} + + // USB Module Setup inline void Output_setup() { @@ -370,9 +438,8 @@ // Register USB Output CLI dictionary CLI_registerDictionary( outputCLIDict, outputCLIDictName ); - // Zero out USBKeys_Keys array - for ( uint8_t c = 0; c < USB_NKRO_BITFIELD_SIZE_KEYS; c++ ) - USBKeys_Keys[ c ] = 0; + // Flush key buffers + Output_flushBuffers(); }