Hello, world!
This commit is contained in:
parent
ebd9afd63e
commit
ad80ab8502
|
|
@ -0,0 +1,59 @@
|
|||
SDCC ?= sdcc
|
||||
SDAR ?= sdar
|
||||
STCCODESIZE ?= 4089
|
||||
SDCCOPTS ?= -mmcs51 --iram-size 512 --code-size $(STCCODESIZE) --xram-size 0 --disable-warning 126 --disable-warning 59
|
||||
SDCCREV ?= -Dstc15f204ea
|
||||
STCGAL ?= stcgal
|
||||
#/stcgal.py
|
||||
STCGALOPTS ?=
|
||||
STCGALPORT ?= /dev/ttyUSB0
|
||||
STCGALPROT ?= auto
|
||||
FLASHFILE ?= main.ihx
|
||||
SYSCLK ?= 12000
|
||||
CFLAGS ?= -DWITH_ALT_LED9 -DWITHOUT_LEDTABLE_RELOC -DSHOW_TEMP_DATE_WEEKDAY
|
||||
|
||||
LIBSRC = ports.c adc.c
|
||||
|
||||
|
||||
LIBOBJ =$(patsubst %.c,%.rel, $(LIBSRC))
|
||||
LIBNAME=mctools.lib
|
||||
|
||||
PRGSRC = main.c
|
||||
PRGOBJ =$(patsubst %.c,%.rel, $(PRGSRC))
|
||||
|
||||
|
||||
$(FLASHFILE): $(LIBNAME) $(PRGOBJ)
|
||||
$(SDCC) -o $(FLASHFILE) $(SDCCOPTS) $(SDCCREV) $(CFLAGS) $(PRGOBJ) $(LIBNAME)
|
||||
#// @ tail -n 5 build/main.mem | head -n 2
|
||||
#// @ tail -n 1 build/main.mem
|
||||
# cp build/$@.ihx $@.hex
|
||||
|
||||
|
||||
|
||||
$(LIBNAME): $(LIBOBJ)
|
||||
$(SDAR) -rc $(LIBNAME) $(LIBOBJ)
|
||||
#all:
|
||||
# make uart2.ihx
|
||||
|
||||
%.rel: %.c
|
||||
$(SDCC) $(SDCCOPTS) $(SDCCREV) -o $@ -c $<
|
||||
|
||||
eeprom:
|
||||
sed -ne '/:..1/ { s/1/0/2; p }' main.hex > eeprom.hex
|
||||
|
||||
flash: $(FLASHFILE)
|
||||
$(STCGAL) -p $(STCGALPORT) -P $(STCGALPROT) -t $(SYSCLK) $(STCGALOPTS) $(FLASHFILE)
|
||||
|
||||
clean:
|
||||
rm -f *.ihx *.hex *.bin *.rst
|
||||
rm -f *.map
|
||||
rm -f *.rel
|
||||
rm -f *.lst
|
||||
rm -f *.sym
|
||||
rm -f *.asm
|
||||
rm -f *.lk
|
||||
rm -f *.mem
|
||||
rm -f *.lib
|
||||
|
||||
cpp: SDCCOPTS+=-E
|
||||
cpp: main
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
/*---------------------------------------------------------------------------------*/
|
||||
/* --- STC MCU International Limited -------------------------------------
|
||||
*/
|
||||
/* --- STC 15 Series MCU A/D Conversion Demo -----------------------
|
||||
*/
|
||||
/* --- Mobile: (86)13922805190 --------------------------------------------
|
||||
*/
|
||||
/* --- Fax: 86-755-82944243 -------------------------------------------------*/
|
||||
/* --- Tel: 86-755-82948412 -------------------------------------------------
|
||||
*/
|
||||
/* --- Web: www.STCMCU.com --------------------------------------------
|
||||
*/
|
||||
/* If you want to use the program or the program referenced in the ---*/
|
||||
/* article, please specify in which data and procedures from STC ---
|
||||
*/
|
||||
/*----------------------------------------------------------------------------------*/
|
||||
#include "stc15.h"
|
||||
#include "adc.h"
|
||||
|
||||
/*----------------------------
|
||||
Initial ADC sfr
|
||||
----------------------------*/
|
||||
void InitADC(uint8_t chan)
|
||||
{
|
||||
P1ASF |= 1 << chan; //enable channel ADC function
|
||||
ADC_RES = 0; //Clear previous result
|
||||
ADC_CONTR = ADC_POWER | ADC_SPEEDLL;
|
||||
//Delay(2); //ADC power-on and delay
|
||||
}
|
||||
|
||||
/*----------------------------
|
||||
Get ADC result - 10 bit
|
||||
----------------------------*/
|
||||
uint16_t getADCResult(uint8_t chan)
|
||||
{
|
||||
uint8_t upper8;
|
||||
upper8 = getADCResult8(chan);
|
||||
return upper8 << 2 | (ADC_RESL & 0b11) ; //Return ADC result, 10 bits
|
||||
}
|
||||
|
||||
uint8_t getADCResult8(uint8_t chan)
|
||||
{
|
||||
ADC_CONTR = ADC_POWER | ADC_SPEEDHH | ADC_START | chan;
|
||||
_nop_; //Must wait before inquiry
|
||||
while (!(ADC_CONTR & ADC_FLAG)); //Wait complete flag
|
||||
ADC_CONTR &= ~ADC_FLAG; //Close ADC
|
||||
return ADC_RES; //Return ADC result, 8 bits
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
/*---------------------------------------------------------------------------------*/
|
||||
/* --- STC MCU International Limited -------------------------------------
|
||||
*/
|
||||
/* --- STC 15 Series MCU A/D Conversion Demo -----------------------
|
||||
*/
|
||||
/* --- Mobile: (86)13922805190 --------------------------------------------
|
||||
*/
|
||||
/* --- Fax: 86-755-82944243 -------------------------------------------------*/
|
||||
/* --- Tel: 86-755-82948412 -------------------------------------------------
|
||||
*/
|
||||
/* --- Web: www.STCMCU.com --------------------------------------------
|
||||
*/
|
||||
/* If you want to use the program or the program referenced in the ---*/
|
||||
/* article, please specify in which data and procedures from STC ---
|
||||
*/
|
||||
/*----------------------------------------------------------------------------------*/
|
||||
#include "stc15.h"
|
||||
#include <stdint.h>
|
||||
|
||||
#define _nop_ __asm nop __endasm;
|
||||
|
||||
/*Define ADC operation const for ADC_CONTR*/
|
||||
#define ADC_POWER 0x80 //ADC power control bit
|
||||
#define ADC_FLAG 0x10 //ADC complete flag
|
||||
#define ADC_START 0x08 //ADC start control bit
|
||||
#define ADC_SPEEDLL 0x00 //540 clocks
|
||||
#define ADC_SPEEDL 0x20 //360 clocks
|
||||
#define ADC_SPEEDH 0x40 //180 clocks
|
||||
#define ADC_SPEEDHH 0x60 //90 clocks
|
||||
|
||||
/*----------------------------
|
||||
Initialize ADC sfr
|
||||
----------------------------*/
|
||||
void InitADC(uint8_t chan);
|
||||
|
||||
/*----------------------------
|
||||
Get ADC result - 10 bits
|
||||
----------------------------*/
|
||||
uint16_t getADCResult(uint8_t chan);
|
||||
|
||||
/*----------------------------
|
||||
Get ADC result - 8 bits
|
||||
----------------------------*/
|
||||
uint8_t getADCResult8(uint8_t chan);
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
|
||||
#include "mctools.h"
|
||||
|
||||
#define FOSC 12000000L //system frequency
|
||||
#define BAUD 9600L //baud-rate
|
||||
|
||||
|
||||
#define DLED P2_6
|
||||
#define ILED P2_7
|
||||
#define T0_1MS (65536-FOSC/12/1000)
|
||||
|
||||
|
||||
static void timer0_isr() __interrupt(1)
|
||||
{
|
||||
static int count=1;
|
||||
if (count--)
|
||||
return;
|
||||
count = 1;
|
||||
ILED = !ILED;
|
||||
return;
|
||||
}
|
||||
|
||||
void timer0_init() {
|
||||
|
||||
stc15_timer0_set_sysclk12();
|
||||
stc15_timer0_set_mode_16bitauto();
|
||||
|
||||
|
||||
TL0 = T0_1MS; // Initial timer value
|
||||
TH0 = T0_1MS>>8; // Initial timer value
|
||||
TF0 = 0; // Clear overflow flag
|
||||
TR0 = 1; // Timer0 start run
|
||||
ET0 = 1; // Enable timer0 interrupt
|
||||
|
||||
|
||||
|
||||
/* AUXR &=0x7F; // T0 in 12T mode
|
||||
TMOD = 0x00; // T0 16-bit-auto-reload
|
||||
|
||||
TL0 = T0_1MS; // Initial timer value
|
||||
TH0 = T0_1MS>>8; // Initial timer value
|
||||
//
|
||||
TF0 = 0; // Clear overflow flag
|
||||
TR0 = 1; // Timer0 start run
|
||||
ET0 = 1; // Enable timer0 interrupt
|
||||
*/
|
||||
|
||||
}
|
||||
|
||||
void main()
|
||||
{
|
||||
ILED=0;
|
||||
timer0_init();
|
||||
EA=1;
|
||||
while(1);
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#ifndef MCTOOLS_H_
|
||||
#define MCTOOLS_H_
|
||||
|
||||
#include "stc15.h"
|
||||
|
||||
|
||||
#define stc15_timer0_set_mode_16bitauto() TMOD &= 0xFC;
|
||||
#define stc15_timer0_set_mode_1() TMOD &= 0xFC; TMOD|=0x01;
|
||||
#define stc15_timer0_set_mode_8bitauto() TMOD &= 0xFC; TMOD|=0x02;
|
||||
#define stc15_timer0_set_mode_stop() TMOD|=0x03;
|
||||
#define stc15_timer0_set_sysclk12() AUXR &= 0x7F;
|
||||
#define stc15_timer0_set_sysclk1() AUXR |= 0x80;
|
||||
|
||||
#define stc15_timer2_set_sysclk12() AUXR &= 0xFB;
|
||||
#define stc15_timer2_set_sysclk1() AUXR |= 0x04;
|
||||
#define stc15_timer2_set_clk_internal() AUXR &=0xF7; // T2 use internal clck
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,179 @@
|
|||
#ifndef _STC15_H_
|
||||
#define _STC15_H_
|
||||
|
||||
#include <8051.h>
|
||||
|
||||
#ifdef REG8051_H
|
||||
#undef REG8051_H
|
||||
#endif
|
||||
|
||||
/* P4 */
|
||||
__sfr __at (0xC0) P4 ;
|
||||
__sbit __at (0xC0) P4_0 ;
|
||||
__sbit __at (0xC1) P4_1 ;
|
||||
__sbit __at (0xC2) P4_2 ;
|
||||
__sbit __at (0xC3) P4_3 ;
|
||||
__sbit __at (0xC4) P4_4 ;
|
||||
__sbit __at (0xC5) P4_5 ;
|
||||
__sbit __at (0xC6) P4_6 ;
|
||||
__sbit __at (0xC7) P4_7 ;
|
||||
|
||||
__sfr __at 0x94 P0M0;
|
||||
__sfr __at 0x93 P0M1;
|
||||
__sfr __at 0x92 P1M0;
|
||||
__sfr __at 0x91 P1M1;
|
||||
__sfr __at 0x96 P2M0;
|
||||
__sfr __at 0x95 P2M1;
|
||||
__sfr __at 0xB2 P3M0;
|
||||
__sfr __at 0xB1 P3M1;
|
||||
__sfr __at 0xB4 P4M0;
|
||||
__sfr __at 0xB3 P4M1;
|
||||
__sfr __at 0xCA P5M0;
|
||||
__sfr __at 0xC9 P5M1;
|
||||
__sfr __at 0xCC P6M0;
|
||||
__sfr __at 0xCB P6M1;
|
||||
__sfr __at 0xE2 P7M0;
|
||||
__sfr __at 0xE1 P7M1;
|
||||
|
||||
__sfr __at 0x8E AUXR;
|
||||
__sfr __at 0xA2 AUXR1;
|
||||
__sfr __at 0xA2 P_SW1;
|
||||
__sfr __at 0x97 CLK_DIV;
|
||||
__sfr __at 0xA1 BUS_SPEED;
|
||||
__sfr __at 0x9D P1ASF;
|
||||
__sfr __at 0xBA P_SW2;
|
||||
|
||||
/* IE */
|
||||
__sbit __at 0xAE ELVD;
|
||||
__sbit __at 0xAD EADC;
|
||||
|
||||
/* IP */
|
||||
__sbit __at 0xBF PPCA;
|
||||
__sbit __at 0xBE PLVD;
|
||||
__sbit __at 0xBD PADC;
|
||||
|
||||
__sfr __at 0xAF IE2;
|
||||
__sfr __at 0xB5 IP2;
|
||||
__sfr __at 0x8F INT_CLKO;
|
||||
|
||||
__sfr __at 0xD1 T4T3M;
|
||||
__sfr __at 0xD1 T3T4M;
|
||||
__sfr __at 0xD2 T4H;
|
||||
__sfr __at 0xD3 T4L;
|
||||
__sfr __at 0xD4 T3H;
|
||||
__sfr __at 0xD5 T3L;
|
||||
__sfr __at 0xD6 T2H;
|
||||
__sfr __at 0xD7 T2L;
|
||||
__sfr __at 0xAA WKTCL;
|
||||
__sfr __at 0xAB WKTCH;
|
||||
__sfr __at 0xC1 WDT_CONTR;
|
||||
|
||||
__sfr __at 0x9A S2CON;
|
||||
__sfr __at 0x9B S2BUF;
|
||||
__sfr __at 0xAC S3CON;
|
||||
__sfr __at 0xAD S3BUF;
|
||||
__sfr __at 0x84 S4CON;
|
||||
__sfr __at 0x85 S4BUF;
|
||||
__sfr __at 0xA9 SADDR;
|
||||
__sfr __at 0xB9 SADEN;
|
||||
|
||||
//ADC
|
||||
__sfr __at 0xBC ADC_CONTR;
|
||||
__sfr __at 0xBD ADC_RES;
|
||||
__sfr __at 0xBE ADC_RESL;
|
||||
|
||||
//SPI
|
||||
__sfr __at 0xCD SPSTAT;
|
||||
__sfr __at 0xCE SPCTL;
|
||||
__sfr __at 0xCF SPDAT;
|
||||
|
||||
//IAP/ISP
|
||||
__sfr __at 0xC2 IAP_DATA;
|
||||
__sfr __at 0xC3 IAP_ADDRH;
|
||||
__sfr __at 0xC4 IAP_ADDRL;
|
||||
__sfr __at 0xC5 IAP_CMD;
|
||||
__sfr __at 0xC6 IAP_TRIG;
|
||||
__sfr __at 0xC7 IAP_CONTR;
|
||||
|
||||
//PCA/PWM
|
||||
__sfr __at 0xD8 CCON;
|
||||
__sbit __at 0xDF CF;
|
||||
__sbit __at 0xDE CR;
|
||||
__sbit __at 0xDA CCF2;
|
||||
__sbit __at 0xD9 CCF1;
|
||||
__sbit __at 0xD8 CCF0;
|
||||
|
||||
__sfr __at 0xD9 CMOD;
|
||||
__sfr __at 0xE9 CL;
|
||||
__sfr __at 0xF9 CH;
|
||||
__sfr __at 0xDA CCAPM0;
|
||||
__sfr __at 0xDB CCAPM1;
|
||||
__sfr __at 0xDC CCAPM2;
|
||||
__sfr __at 0xEA CCAP0L;
|
||||
__sfr __at 0xEB CCAP1L;
|
||||
__sfr __at 0xEC CCAP2L;
|
||||
__sfr __at 0xF2 PCA_PWM0;
|
||||
__sfr __at 0xF3 PCA_PWM1;
|
||||
__sfr __at 0xF4 PCA_PWM2;
|
||||
__sfr __at 0xFA CCAP0H;
|
||||
__sfr __at 0xFB CCAP1H;
|
||||
__sfr __at 0xFC CCAP2H;
|
||||
|
||||
__sfr __at 0xE6 CMPCR1;
|
||||
__sfr __at 0xE7 CMPCR2;
|
||||
|
||||
//PWM
|
||||
__sfr __at 0xf1 PWMCFG;
|
||||
__sfr __at 0xf5 PWMCR;
|
||||
__sfr __at 0xf6 PWMIF;
|
||||
__sfr __at 0xf7 PWMFDCR;
|
||||
|
||||
#define PWMC (*(unsigned int volatile xdata *)0xfff0)
|
||||
#define PWMCH (*(unsigned char volatile xdata *)0xfff0)
|
||||
#define PWMCL (*(unsigned char volatile xdata *)0xfff1)
|
||||
#define PWMCKS (*(unsigned char volatile xdata *)0xfff2)
|
||||
#define PWM2T1 (*(unsigned int volatile xdata *)0xff00)
|
||||
#define PWM2T1H (*(unsigned char volatile xdata *)0xff00)
|
||||
#define PWM2T1L (*(unsigned char volatile xdata *)0xff01)
|
||||
#define PWM2T2 (*(unsigned int volatile xdata *)0xff02)
|
||||
#define PWM2T2H (*(unsigned char volatile xdata *)0xff02)
|
||||
#define PWM2T2L (*(unsigned char volatile xdata *)0xff03)
|
||||
#define PWM2CR (*(unsigned char volatile xdata *)0xff04)
|
||||
#define PWM3T1 (*(unsigned int volatile xdata *)0xff10)
|
||||
#define PWM3T1H (*(unsigned char volatile xdata *)0xff10)
|
||||
#define PWM3T1L (*(unsigned char volatile xdata *)0xff11)
|
||||
#define PWM3T2 (*(unsigned int volatile xdata *)0xff12)
|
||||
#define PWM3T2H (*(unsigned char volatile xdata *)0xff12)
|
||||
#define PWM3T2L (*(unsigned char volatile xdata *)0xff13)
|
||||
#define PWM3CR (*(unsigned char volatile xdata *)0xff14)
|
||||
#define PWM4T1 (*(unsigned int volatile xdata *)0xff20)
|
||||
#define PWM4T1H (*(unsigned char volatile xdata *)0xff20)
|
||||
#define PWM4T1L (*(unsigned char volatile xdata *)0xff21)
|
||||
#define PWM4T2 (*(unsigned int volatile xdata *)0xff22)
|
||||
#define PWM4T2H (*(unsigned char volatile xdata *)0xff22)
|
||||
#define PWM4T2L (*(unsigned char volatile xdata *)0xff23)
|
||||
#define PWM4CR (*(unsigned char volatile xdata *)0xff24)
|
||||
#define PWM5T1 (*(unsigned int volatile xdata *)0xff30)
|
||||
#define PWM5T1H (*(unsigned char volatile xdata *)0xff30)
|
||||
#define PWM5T1L (*(unsigned char volatile xdata *)0xff31)
|
||||
#define PWM5T2 (*(unsigned int volatile xdata *)0xff32)
|
||||
#define PWM5T2H (*(unsigned char volatile xdata *)0xff32)
|
||||
#define PWM5T2L (*(unsigned char volatile xdata *)0xff33)
|
||||
#define PWM5CR (*(unsigned char volatile xdata *)0xff34)
|
||||
#define PWM6T1 (*(unsigned int volatile xdata *)0xff40)
|
||||
#define PWM6T1H (*(unsigned char volatile xdata *)0xff40)
|
||||
#define PWM6T1L (*(unsigned char volatile xdata *)0xff41)
|
||||
#define PWM6T2 (*(unsigned int volatile xdata *)0xff42)
|
||||
#define PWM6T2H (*(unsigned char volatile xdata *)0xff42)
|
||||
#define PWM6T2L (*(unsigned char volatile xdata *)0xff43)
|
||||
#define PWM6CR (*(unsigned char volatile xdata *)0xff44)
|
||||
#define PWM7T1 (*(unsigned int volatile xdata *)0xff50)
|
||||
#define PWM7T1H (*(unsigned char volatile xdata *)0xff50)
|
||||
#define PWM7T1L (*(unsigned char volatile xdata *)0xff51)
|
||||
#define PWM7T2 (*(unsigned int volatile xdata *)0xff52)
|
||||
#define PWM7T2H (*(unsigned char volatile xdata *)0xff52)
|
||||
#define PWM7T2L (*(unsigned char volatile xdata *)0xff53)
|
||||
#define PWM7CR (*(unsigned char volatile xdata *)0xff54)
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue