USBHIDProtocol.h

00001 #ifndef USBHIDPROTOCOL_H_
00002 #define USBHIDPROTOCOL_H_
00003 /* Command list */
00004 // Devices verifies with same CMD and optional data
00005 
00006 // System commands
00007     #define CMD_SYS_CHECK               0x00    // Args: return version
00008     #define CMD_SYS_RESET               0xFF    // Args: bool softreset
00009 
00010 // Miscellaneous
00011     #define CMD_LED_OFF                 0x10    // Args, int led 1..4
00012     #define CMD_LED_ON                  0x11    // Args, int led 1..4
00013 
00014 // Digital input commands
00015     #define CMD_READ_DIG_INPUT          0x20    // Args, int channel, return int
00016     #define CMD_READ_ALL_DIG_INPUTS     0x21    // No args, return int
00017     
00018 // Digital output commands
00019     #define CMD_READ_DIG_OUTPUT         0x22    // Args, int channel, return int
00020     #define CMD_READ_ALL_DIG_OUTPUTS    0x23    // No args, return int
00021     #define CMD_WRITE_DIG_OUTPUT        0x24    // Args, int channel
00022     #define CMD_WRITE_ALL_DIG_OUTPUTS   0x25    // Args, int output value
00023 
00024 // Analog input command
00025     #define CMD_READ_ANALOG_INPUT       0x30    // Args, int channel, return int
00026 
00027 // Analog output command
00028     #define CMD_WRITE_ANALOG_OUTPUT     0x31    // Args, int value
00029     
00030 #endif //USBHIDPROTOCOL_H_
00031