implement mapping table

contails pointer bug

Inc/mapping_table.h

@@ -0,0 +1,19 @@
+#include "uart_dmx.h"
+
+typedef struct{
+    uint16_t tilt;
+    uint8_t endless_rot;
+} motor_mapping_T;
+
+typedef struct{
+    motor_mapping_T channels[12];
+    uint8_t automode;
+} fixture_mapping_T;
+
+#define AUTOMODE_NO_FUNC_L 0
+#define AUTOMODE_NO_FUNC_H 4
+#define AUTOMODE_GOTO_REF_L 5
+#define AUTOMODE_GOTO_REF_H 9
+#define AUTOMODE_CLASSIC_L 10
+#define AUTOMODE_CLASSIC_H 14
+

Inc/stepper.h

@@ -12,11 +12,13 @@ typedef struct {
     uint8_t homed:1;
     uint8_t trigger_step:1;
     int16_t pos;
-    int16_t speed;
-    int16_t ramp_to_speed;
+    int32_t speed;
+    int32_t ramp_to_speed;
     uint32_t next_step;
 } stepper_T;
-  
+
+#define STEPPER_SPEED_LIMIT 300
+
 void Timer1_Init(void);
 void stepper_gpio_init();
 void do_steps();