增加屏幕驱动

2026-07-30 19:20:34 +08:00
parent 2306a0272c
commit cef702dba0
6 changed files with 195 additions and 8 deletions
@@ -0,0 +1,27 @@
+#ifndef OLED_H_
+#define OLED_H_
+
+#define OLED_ADDRESS    0x3C
+#define X_WIDTH         128
+#define Y_WIDTH_        8
+
+#define OLED_CTRL_SH1106   0
+#define OLED_CTRL_ST7315   1
+#define OLED_CONTROLLER    OLED_CTRL_SH1106
+
+#if   (OLED_CONTROLLER == OLED_CTRL_SH1106)
+  #define OLED_COL_OFFSET   2
+#elif (OLED_CONTROLLER == OLED_CTRL_ST7315)
+  #define OLED_COL_OFFSET   0
+#else
+  #error "unknown OLED_CONTROLLER"
+#endif
+
+void oled_cmd(unsigned char IIC_Command);
+void oled_dat(unsigned char IIC_Data);
+void oled_set_pos(unsigned char x, unsigned char y);
+void oled_init_dram(char a);
+void oled_set_lum(unsigned char a);
+void oled_init(void);
+
+#endif