C8051F340 AD采样程序

///////////////////////////////////// // Generated Initialization File // ///////////////////////////////////// #include "C8051F340.h" // Peripheral specific initialization functions, // Called from the Init_Device() function void PCA_Init() { PCA0MD &= ~0x40; PCA0MD = 0x00; } void Timer_Init() { TCON = 0x40; TMOD = 0x20; CKCON = 0x18; TL1 = 0xC2; TH1 = 0xCC; TMR2CN = 0x04; TMR2RLL = 0x4F; TMR2RLH = 0xFB; TMR2L = 0xFF; TMR2H = 0xFF; } void UART_Init() { SCON0 = 0x10; } void ADC_Init() { AMX0P = 0x13; AMX0N = 0x1F; ADC0CF = 0x18; ADC0CN = 0x82; } void Port_IO_Init() { // P0.0 - Unassigned, Open-Drain, Digital // P0.1 - Unassigned, Open-Drain, Digital // P0.2 - Unassigned, Open-Drain, Digital // P0.3 - Unassigned, Open-Drain, Digital // P0.4 - TX0 (UART0), Open-Drain, Digital // P0.5 - RX0 (UART0), Open-Drain, Digital // P0.6 - Unassigned, Open-Drain, Digital // P0.7 - Unassigned, Open-Drain, Digital // P1.0 - Unassigned, Open-Drain, Digital // P1.1 - Skipped, Open-Drain, Analog // P1.2 - Unassigned, Open-Drain, Digital // P1.3 - Unassigned, Open-Drain, Digital // P1.4 - Unassigned, Open-Drain, Digital // P1.5 - Unassigned, Open-Drain, Digital // P1.6 - Unassigned, Open-Drain, Digital // P1.7 - Unassigned, Open-Drain, Digital // P2.0 - Unassigned, Open-Drain, Digital // P2.1 - Unassigned, Open-Drain, Digital // P2.2 - Unassigned, Open-Drain, Digital // P2.3 - Unassigned, Open-Drain, Digital // P2.4 - Unassigned, Open-Drain, Digital // P2.5 - Unassigned, Open-Drain, Digital // P2.6 - Unassigned, Open-Drain, Digital // P2.7 - Unassigned, Open-Drain, Digital // P3.0 - Unassigned, Open-Drain, Digital // P3.1 - Unassigned, Open-Drain, Digital // P3.2 - Unassigned, Open-Drain, Digital // P3.3 - Unassigned, Open-Drain, Digital // P3.4 - Unassigned, Open-Drain, Digital // P3.5 - Unassigned, Open-Drain, Digital // P3.6 - Unassigned, Open-Drain, Digital // P3.7 - Unassigned, Open-Drain, Digital P1MDIN = 0xFD; P1SKIP = 0x02; XBR0 = 0x01; XBR1 = 0x40; } void Oscillator_Init() { OSCICN = 0x83; } void Interrupts_Init() { EIE1 = 0x08; IE = 0x80; } // Initialization function for device, // Call Init_Device() from your main program void Init_Device(void) { PCA_Init(); Timer_Init(); UART_Init(); ADC_Init(); Port_IO_Init(); Oscillator_Init(); Interrupts_Init(); }