added short cmd, not tested

LibSidServo/sidservo.h

@@ -73,6 +73,27 @@ typedef struct{
     double voltage;
 } mountdata_t;
 
+typedef struct{
+    int32_t Xmot;       // 0  X motor position (rad)
+    int32_t Xspeed;     // 4  X speed (rad/s)
+    int32_t Ymot;       // 8
+    int32_t Yspeed;     // 12
+    uint8_t xychange;   // 16 change Xbits/Ybits value
+    uint8_t XBits;      // 17
+    uint8_t YBits;      // 18
+} short_command_t; // short command
+
+typedef struct{
+    int32_t Xmot;       // 0  X motor position (rad)
+    int32_t Xspeed;     // 4  X speed (rad/s)
+    int32_t Ymot;       // 8
+    int32_t Yspeed;     // 12
+    int32_t Xadder;     // 16 - X adder (rad/s)
+    int32_t Yadder;     // 20
+    int32_t Xatime;     // 24 X adder time, sec
+    int32_t Yatime;     // 28
+} long_command_t; // long command
+
 // mount class
 typedef struct{
     mcc_errcodes_t  (*init)(conf_t *c); // init device
@@ -80,6 +101,8 @@ typedef struct{
     mcc_errcodes_t  (*getMountData)(mountdata_t *d); // get last data
     mcc_errcodes_t  (*moveTo)(double X, double Y); // move to given position ans stop
     mcc_errcodes_t  (*emergStop)(); // emergency stop
+    mcc_errcodes_t  (*shortCmd)(short_command_t *cmd); // send/get short command
+    mcc_errcodes_t  (*longCmd)(long_command_t *cmd); // send/get long command
 } mount_t;
 
 extern mount_t Mount;