refactoring

src/LS7366R.h

@@ -0,0 +1,63 @@
+#ifndef _LS7366R_H_
+#define _LS7366R_H_
+
+#include <stdint.h>
+
+
+const uint8_t REG_MDR0 = 0b00001000;
+const uint8_t REG_MDR1 = 0b00010000;
+const uint8_t REG_DTR  = 0b00011000;
+const uint8_t REG_CNTR = 0b00100000;
+const uint8_t REG_OTR  = 0b00101000;
+const uint8_t REG_STR  = 0b00110000;
+
+const uint8_t CMD_CLR  = 0b00000000;
+const uint8_t CMD_RD   = 0b01000000;
+const uint8_t CMD_WR   = 0b10000000;
+const uint8_t CMD_LOAD = 0b11000000;
+
+const uint8_t STR_CY   = 0b10000000;
+const uint8_t STR_BW   = 0b01000000;
+const uint8_t STR_CMP  = 0b00100000;
+const uint8_t STR_IDX  = 0b00010000;
+const uint8_t STR_CEN  = 0b00001000;
+const uint8_t STR_PLS  = 0b00000100;
+const uint8_t STR_UD   = 0b00000010;
+const uint8_t STR_S    = 0b00000001;
+
+const uint8_t MDR0_NOQ = 0b00000000;
+const uint8_t MDR0_Q1  = 0b00000001;
+const uint8_t MDR0_Q2  = 0b00000010;
+const uint8_t MDR0_Q4  = 0b00000011;
+const uint8_t MDR0_FRC = 0b00000000;
+const uint8_t MDR0_SCC = 0b00000100;
+const uint8_t MDR0_RLC = 0b00001000;
+const uint8_t MDR0_MNC = 0b00001100;
+const uint8_t MDR0_DI  = 0b00000000;
+const uint8_t MDR0_ILC = 0b00010000;
+const uint8_t MDR0_IRC = 0b00100000;
+const uint8_t MDR0_ILO = 0b00110000;
+const uint8_t MDR0_AI  = 0b00000000;
+const uint8_t MDR0_SI  = 0b01000000;
+const uint8_t MDR0_FC1 = 0b00000000;
+const uint8_t MDR0_FC2 = 0b10000000;
+
+const uint8_t MDR1_4CM = 0b00000000;
+const uint8_t MDR1_3CM = 0b00000001;
+const uint8_t MDR1_2CM = 0b00000010;
+const uint8_t MDR1_1CM = 0b00000011;
+const uint8_t MDR1_EC  = 0b00000000;
+const uint8_t MDR1_DC  = 0b00000100;
+const uint8_t MDR1_F_IDX = 0b00010000;
+const uint8_t MDR1_F_CMP = 0b00100000;
+const uint8_t MDR1_F_BW  = 0b01000000;
+const uint8_t MDR1_F_CY  = 0b10000000;
+
+void ls7366rWriteCmd(uint8_t c);
+void ls7366rWriteCmdData(uint8_t c, uint8_t d);
+uint8_t ls7366rRead8(uint8_t c);
+uint32_t ls7366rRead32(uint8_t c);
+void ls7366rInit();
+
+
+#endif // _LS7366R_H_