Microchip Taiwan - Re: 請教Definitions from P16F877.INC [8-bit PIC® MCU]

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calvin

Re: 請教Definitions from P16F877.INC

管理員

您的 C Compiler 好像不是 HI-TECH C 喔 ! 不過在那麼常的程式中很難發現你想要傳達的 . 一般而言在 C 語言中使用 .h file 來做一些定義與宣告的含入. .INC 的檔案比較少見 . 當然檔名也可不依規定來取啦 .

您提到的轉換 ! 是否在 Compiler 與 LINK 階段遇到什麼 Error Message 呢 ?

若你使用的是 CCS 或 HI-TECH C , 可以把問題描述清楚些然後和 Source code 一起傳給我 . 我想這樣比較容易一些 :)

Mail Address : calvin.ho@microchip.com

Best Regards,

發表於: 2005/3/9 23:12

woodylin

Re: 請教Definitions from P16F877.INC

新會員

是C,部分程式如下:

#include <p16f877.h>

#define DEBUG 1
//=============================================================
//
void run_led(void);
void logo(void);
//=============================================================
//Serial communication
void serial_init(void);
void putch(char c);
char getch(void);
void putchhex(char c);
void putst(const char * str);

//=============================================================
//Utilities
char read_bit(char reg,char offset);
void DelayMs(int x);
void DelayUs(int x);
//=============================================================
//SPI
#define TURNON 0xFF
#define TURNOFF 0x00
void spi_init(void);
void dac_out(char data_H, char data_L);
void regulator_init();
void regulator(char status);
//=============================================================
//Ethernet
char txlen,rxlen; //STRANGE!!!!!!
char typecode,opcode,packet_count;
char data_type,send_recv,ack_noack;
char packet[PACKET_SIZE];
char byte_read;
void write_creg(char regaddr, char regdata);
char read_creg(char regaddr);
void init_RTL8019AS();
void send(char size);
char get_packet(void);
void receive(void);
void show_packet(char size);
void exchange_data(void);
void receive_packet(void);
void send_packet(void);
char com_flag,send_flag;
//==============================================================
//Operation
#define MAX_POINT 80
char time[MAX_POINT];
char volt[MAX_POINT];
char interval,num,prescaler;
//char crnt[CUR_POINT];
char data_H,data_L;
int current = 0;
void ad_check(void);
void adc_init(void);
void ad_convert(char type);
void cur_average(void);
int t;
int global_tick = 0;
int local_tick = 0;
void int_init(void);
void interrupt(void);
char data_len;

void main()
{
char temp,t;

serial_init();
logo();
spi_init();
regulator_init();
init_RTL8019AS();
run_led();
adc_init();
int_init();
regulator(TURNON);
#if DEBUG
for(t=0; t < MAX_POINT; t++){
time[t] = t;
volt[t] = t;
}
for (t = 6; t < PACKET_SIZE; t++){
packet[t] = 0x00;
}
#endif
for (t = 0; t < 6; t++){
packet[t] = 0x01;
}
interval = 60;
while(1)//continuous loop
{
exchange_data();
//timer on
int_init();
temp = opcode & EMULATE_VOLTAGE_MASK;
if ( temp == EMULATE_VOLTAGE ){
#if DEBUG
putst("\r\nVoltage Emulate & Current Measure CMD is executing!\r\n");
#endif
enable_interrupt( GIE );
enable_interrupt( T0IE );
temp = opcode & MEASURE_AVG_CURRENT_MASK;
num = data_len / 2;
for (t = 0 ; t < num; t++)
{
data_H = volt[2*t];
data_L = volt[2*t+1];
dac_out(data_H,data_L);
if (temp == MEASURE_AVG_CURRENT){
ad_convert(CURRR);
volt[2*t] = data_H;
volt[2*t+1]= data_L;
}
temp = time[2*t];
while(temp > local_tick)
{
;;
}
local_tick = 0;
#if DEBUG
putst("\r\nTICK = : ");
#endif
}
clear_bit( intcon, GIE );
clear_bit( intcon, T0IE );
cur_average();
#if DEBUG
putst("\r\n\nEmulation has finished!! \r\n");
#endif
}
if ( opcode == 0xC0 ){
#if DEBUG
putst("\r\nVoltage Measure & Current Measure CMD is executing!\r\n");
#endif
enable_interrupt( GIE );
enable_interrupt( T0IE );
for (t = 0 ; t < interval ; t++)
{
num = (global_tick - 1) * 2;
temp = global_tick;
ad_convert(CURRR);
time[num] = data_H;
time[num + 1] = data_L;
ad_convert(VOLTT);
volt[num] = data_H;
volt[num + 1] = data_L;
while (temp == global_tick){
nop();
}
}
#if DEBUG
putst("\r\n\nMeasuring has finished!! \r\n");
#endif
}
//timer off
global_tick = 0;

}
}

發表於: 2005/3/7 15:42

woodylin

Re: 請教Definitions from P16F877.INC

新會員

另外, .h file as below:

// PART = PIC 16F877

#define W 0x0000
#define F 0x0001

//=============================================
// Registers

char indf@0x0000;
char tmr0@0x0001;
char pcl@0x0002;
char status@0x0003;
char fsr@0x0004;
char porta@0x0005;
char portb@0x0006;
char portc@0x0007;
char portd@0x0008;
char porte@0x0009;
char pclath@0x000A;
char intcon@0x000B;
char pir1@0x000C;
char pir2@0x000D;
char tmr1l@0x000E;
char tmr1h@0x000F;
char t1con@0x0010;
char tmr2@0x0011;
char t2con@0x0012;
char sspbuf@0x0013;
char sspcon@0x0014;
char ccpr1l@0x0015;
char ccpr1h@0x0016;
char ccp1con@0x0017;
char rcsta@0x0018;
char txreg@0x0019;
char rcreg@0x001A;
char ccpr2l@0x001B;
char ccpr2h@0x001C;
char ccp2con@0x001D;
char adresh@0x001E;
char adcon0@0x001F;
char option_reg@0x0081;
char trisa@0x0085;
char trisb@0x0086;
char trisc@0x0087;
char trisd@0x0088;
char trise@0x0089;
char pie1@0x008C;
char pie2@0x008D;
char pcon@0x008E;
char sspcon2@0x0091;
char pr2@0x0092;
char sspadd@0x0093;
char sspstat@0x0094;
char txsta@0x0098;
char spbrg@0x0099;
char adresl@0x009E;
char adcon1@0x009F;
char eedata@0x010C;
char eeadr@0x010D;
char eedath@0x010E;
char eeadrh@0x010F;
char eecon1@0x018C;
char eecon2@0x018D;

//=============================================
// STATUS Bits

#define IRP 0x0007
#define RP1 0x0006
#define RP0 0x0005
#define NOT_TO 0x0004
#define NOT_PD 0x0003
#define Z 0x0002
#define DC 0x0001
#define C 0x0000

//=============================================
// INTCON Bits

#define GIE 0x0007
#define PEIE 0x0006
#define T0IE 0x0005
#define INTE 0x0004
#define RBIE 0x0003
#define T0IF 0x0002
#define INTF 0x0001
#define RBIF 0x0000

//=============================================
// PIR1 Bits

#define PSPIF 0x0007
#define ADIF 0x0006
#define RCIF 0x0005
#define TXIF 0x0004
#define SSPIF 0x0003
#define CCP1IF 0x0002
#define TMR2IF 0x0001
#define TMR1IF 0x0000

//=============================================

發表於: 2005/3/7 15:42