void LCD1602_WriteStringunsigned char x unsigned char y unsigned char str unsigned char address; if y == 0 address = 0x80 + x; else address = 0xC0 + x; LCD1602_WriteC

void LCD1602_WriteString(unsigned char x, unsigned char y, unsigned char *str) { unsigned char address; if (y == 0) { address = 0x80 + x; // Calculate the LCD address for the first row } else { address = 0xC0 + x; // Calculate the LCD address for the second row } LCD1602_WriteCommand(address); // Set the LCD cursor to the specified address while (*str) { // Loop through each character in the string LCD1602_WriteData(*str++); // Write the character to the LCD } }

unsigned char ADC0809_Read(unsigned char channel) { unsigned char result = 0; P2 = (P2 & 0xF8) | channel; // Set the channel for ADC0809 on port P2 P1_1 = 0; // ALE (Address Latch Enable) low P1_0 = 1; // START (Start Conversion) high P1_0 = 0; // START low to initiate conversion while (P1_2 == 1) { // Wait for EOC (End of Conversion) signal to go low } P1_1 = 1; // ALE high to latch the result P1_1 = 0; // ALE low to reset for next conversion result = P0; // Read the result from port P0 return result; }

void main() { unsigned int lightIntensity = 0; unsigned int solarVoltage = 0; unsigned int batteryVoltage = 0; unsigned char status[16]; unsigned char time[9]; unsigned char voltage[5]; // Main program logic goes here