提交裸机版工程

软件/mouse_paw3395/MyCode/PAW3395.h

@@ -0,0 +1,60 @@
+#ifndef PAW3395_H_
+#define PAW3395_H_
+#include "stdint.h"
+//Register Address
+#define PAW3395_SPIREGISTER_MOTION        0x02	
+
+#define PAW3395_SPIREGISTER_MotionBurst 	0x16
+
+#define PAW3395_SPIREGISTER_POWERUPRESET	0x3A
+
+/*******************CPIÅäÖüĴæÆ÷********************/
+#define SET_RESOLUTION										0x47
+
+#define RESOLUTION_X_LOW									0x48
+#define RESOLUTION_X_HIGH									0x49
+
+#define RESOLUTION_Y_LOW									0x4A
+#define RESOLUTION_Y_HIGH									0x4B
+
+#define RIPPLE_CONTROL										0x5A
+
+#define MOTION_CTRL												0x5C
+
+//Register Value
+#define PAW3395_POWERUPRESET_POWERON	0x5A
+
+// Registers bits
+#define PAW3395_OP_MODE0										 0
+#define PAW3395_OP_MODE1										 1
+
+#define PAW3395_PG_FIRST										 6
+#define PAW3395_PG_VALID										 7
+
+//Operation time 
+
+/// SPI read - address delay
+#define PAW3395_TIMINGS_SRAD 2 //2¦Ìs
+
+/// SPI time between read and subsequent commands
+#define PAW3395_TIMINGS_SRWSRR 2//2¦Ìs
+
+/// SPI time between write commands
+#define PAW3395_TIMINGS_SWW 5//5¦Ìs
+
+/// SPI time between write and read commands
+#define PAW3395_TIMINGS_SWR 5//5¦Ìs
+
+/// SPI, NCS to SCLK active/inactive
+#define PAW3395_TIMINGS_NCS_SCLK 1//120ns
+
+/// Time to drive NCS high in order to exit burst mode
+#define PAW3395_TIMINGS_BEXIT 4//500ns
+
+#define PAW3395_SPI_WRITE	  0x80
+
+void Power_up_sequence(void);
+void Motion_Burst(uint8_t *buffer);
+void Pixel_Burst_Read(uint8_t* pFrame);
+void DPI_Config(uint16_t CPI_Num);
+#endif