//********************************************************************** 
/*
　『７セグＬＥＤのテストデータ送信用（マスター）』
*/
//********************************************************************** 

#define		SW				GPIO.F3
#define		LED				GPIO.F2

#define		ON				1
#define		OFF				0

#define		ACK				1
#define		NO_ACK			0

#define		SEG_DATA_0		0b00111111
#define		SEG_DATA_1		0b00000110
#define		SEG_DATA_2		0b01011011
#define		SEG_DATA_3		0b01001111
#define		SEG_DATA_4		0b01100110
#define		SEG_DATA_5		0b01101101
#define		SEG_DATA_6		0b01111101
#define		SEG_DATA_7		0b00100111
#define		SEG_DATA_8		0b01111111
#define		SEG_DATA_9		0b01101111
#define		SEG_DATA_DP		0b10000000
#define		SEG_DATA_ALL	0b11111111

//********************************************************************** 

void	SwitchONcheck()
{
	while (Button(&GPIO, 3, 1, 0) == 0)
		;
	while (Button(&GPIO, 3, 1, 1) == 0)
		;
}

//********************************************************************** 

void main()
{
	unsigned	short	cnt, dat;
	//
	CMCON0 = 0b00000111;
	ANSEL.ANS0 = 0;
	ANSEL.ANS1 = 0;
	ANSEL.ANS2 = 0;
	ANSEL.ANS3 = 0;
	ADCON0.VCFG = 0;
	TRISIO = 0b00001011;
	OSCCON = 0b01110000;
	//
	for (cnt = 0; cnt < 10; cnt++) {
		LED = ON;
		Delay_ms(50);
		LED = OFF;
		Delay_ms(50);
	}
	//
	Soft_I2C_Config(&GPIO, 4, 5);	// SDA, SCL
	//
	while (1) {
		SwitchONcheck();
		//
		Soft_I2C_Start();
		Soft_I2C_Write(0xD0);
		Soft_I2C_Write(0x00);
		Soft_I2C_Write(SEG_DATA_0);
		Soft_I2C_Write(SEG_DATA_1);
		Soft_I2C_Write(SEG_DATA_2);
		Soft_I2C_Stop();
		//
		SwitchONcheck();
		//
		Soft_I2C_Start();
		Soft_I2C_Write(0xD0);
		Soft_I2C_Write(0x00);
		Soft_I2C_Write(SEG_DATA_3);
		Soft_I2C_Write(SEG_DATA_4);
		Soft_I2C_Write(SEG_DATA_5);
		Soft_I2C_Stop();
		//
		SwitchONcheck();
		//
		Soft_I2C_Start();
		Soft_I2C_Write(0xD0);
		Soft_I2C_Write(0x00);
		Soft_I2C_Write(SEG_DATA_6);
		Soft_I2C_Write(SEG_DATA_7);
		Soft_I2C_Write(SEG_DATA_8);
		Soft_I2C_Stop();
		//
		SwitchONcheck();
		//
		Soft_I2C_Start();
		Soft_I2C_Write(0xD0);
		Soft_I2C_Write(0x00);
		Soft_I2C_Write(SEG_DATA_9);
		Soft_I2C_Write(SEG_DATA_DP);
		Soft_I2C_Write(SEG_DATA_ALL);
		Soft_I2C_Stop();
		//
		for (cnt = 0; cnt < 10; cnt++) {
			LED = ON;
			Delay_ms(50);
			LED = OFF;
			Delay_ms(50);
		}
	}
}

//**********************************************************************