/* Hardware setup */ const { PORT_I2C = 0, // The first I2C interface should be used. } /* Example Setup */ const { TEST_ADDR = 0x10, // Write start address } /* Handles for available chips */ new h24LC01_Cfg[TEEPR24xx01x_Handle]; // Handle to manage the EEPR24xx01x /* Callback to handle the EEPR24xx01x readout */ #callback Readout() { // Temporary memory for the read value new iReadValue; // Check if the EEPR24xx01x write has finished and a readout is possible if(EEPR24xx01x_GetState(h24LC01_Cfg) == EEPR24xx01x_STATE_READY) { // Readout from the selected address catch(EEPR24xx01x_Read(h24LC01_Cfg, TEST_ADDR, iReadValue)); // Print the received data #log("Read Data: %02X", iReadValue); } else { #log("Write still in process!") // Restart the readout callback since the write process is still in progress setTimeout(Readout, EEPR24xx01x_Write_CYCLE_TIME); } } /** * Function that is called up when the device has been prepared for the start of the application by the * "salve" function. I.e. the device is ready for proceeding with the application. */ #callback Test24LC01B() { new iByteWriteValue; // Inits the I2C interface catch(rM2M_I2cInit(PORT_I2C, EEPR24xx01x_CLOCK, 0)); // Init EEPROM library catch(EEPR24xx01x_Init(h24LC01_Cfg, PORT_I2C)); // Set the data to write iByteWriteValue = 0xAB; // Write chosen byte to EEPROM and trigger readout catch(EEPR24xx01x_Write(h24LC01_Cfg, TEST_ADDR, iByteWriteValue)); // Directly call the callback ___Readout(); } /* Application entry point */ main(){ salve(Test24LC01B); } /* Library function that has to be defined, which returns the correct handle for a specific write slot */ EEPR24xx01x_GetHandle(handle[TEEPR24xx01x_Handle], iWriteSlot) { //If only a single EEPR24xx01x is used, the "iWriteSlot" parameter can be ignored handle = h24LC01_Cfg; } /* Library function that has to be defined, which updates the correct handle for a specific write slot */ EEPR24xx01x_SetHandle(handle[TEEPR24xx01x_Handle], iWriteSlot) { //If only a single EEPR24xx01x is used, the "iWriteSlot" parameter can be ignored h24LC01_Cfg = handle; }

EEPR24xx01x_GetHandle(handle[TEEPR24xx01x_Handle], iWriteSlot) { handle = h24LC01_Cfg; }

EEPR24xx01x_GetHandle(handle[TEEPR24xx01x_Handle], iWriteSlot) { switch(iWriteSlot) { case(EEPR24xx01x_WRITE_SLOT1): handle = h24LC01_Cfg_1; case(EEPR24xx01x_WRITE_SLOT2): handle = h24LC01_Cfg_2; case(EEPR24xx01x_WRITE_SLOT3): handle = h24LC01_Cfg_3; case(EEPR24xx01x_WRITE_SLOT4): handle = h24LC01_Cfg_4; } }

EEPR24xx01x_SetHandle(handle[TEEPR24xx01x_Handle], iWriteSlot) { h24LC01_Cfg = handle; }

EEPR24xx01x_SetHandle(handle[TEEPR24xx01x_Handle], iWriteSlot) { switch(iWriteSlot) { case(EEPR24xx01x_WRITE_SLOT1): h24LC01_Cfg_1 = handle; case(EEPR24xx01x_WRITE_SLOT2): h24LC01_Cfg_2 = handle; case(EEPR24xx01x_WRITE_SLOT3): h24LC01_Cfg_3 = handle; case(EEPR24xx01x_WRITE_SLOT4): h24LC01_Cfg_4 = handle; } }