STC micro STC8A8K64D4 Series - Page 613

STC8A8K64D4 Series Manual
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}
}
void main()
{
P0M0 = 0x00;
P0M1 = 0x00;
P1M0 = 0x00;
P1M1 = 0x00;
P2M0 = 0x00;
P2M1 = 0x00;
P3M0 = 0x00;
P3M1 = 0x00;
P4M0 = 0x00;
P4M1 = 0x00;
P5M0 = 0x00;
P5M1 = 0x00;
P_SW2 = 0x80;
I2CCFG = 0xe0; //Enable I2C master mode
I2CMSST = 0x00;
EA = 1;
Start(); //Send start command
SendData(0xa0); //Send device address + write command
RecvACK();
SendData(0x00); //Send storage address high byte
RecvACK();
SendData(0x00); //Send storage address low byte
RecvACK();
SendData(0x12); //Write test data 1
RecvACK();
SendData(0x78); //Write test data 2
RecvACK();
Stop(); //Send stop command
Delay(); //Waiting for the device to write data
Start(); //Send start command
SendData(0xa0); //Send device address + write command
RecvACK();
SendData(0x00); //Send storage address high byte
RecvACK();
SendData(0x00); //Send storage address low byte
RecvACK();
Start(); //Send start command
SendData(0xa1); //Send device address + read command
RecvACK();
P0 = RecvData(); //Read data 1
SendACK();
P2 = RecvData(); //Read data 2
SendNAK();
Stop(); //Send stop command
P_SW2 = 0x00;
while (1);