| 0,0 → 1,58 |
|---|
| #include "D:\KAKLIK\programy\PIC_C\mereni\PS2mys\PIC16F88\mys.h" |
| |
| #define LCD_RS PIN_A0 // rizeni registru LCD displeje |
| #define LCD_E PIN_A1 // enable LCD displeje |
| #define LCD_DATA_LSB PIN_B0 // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou) |
| #include "C:\library\CCS\lcd.c" // modul pro ovladani LCD |
| |
| #define TRIGGER_PIN PIN_B4 |
| |
| #DEFINE DATA PIN_B5 // drat DATA |
| #DEFINE CLK PIN_B6 // hodiny CLK |
| #include "C:\library\kaklik\CCS\ps2.c" // modul pro SW ovladani PS2 |
| |
| |
| |
| void trigger() |
| { |
| output_high(TRIGGER_PIN); |
| delay_us(50); |
| output_low(TRIGGER_PIN); |
| } |
| |
| void main() |
| { |
| signed int16 x=0,y=0; |
| signed int8 hodnota,dx,dy; |
| unsigned int8 tl1,tl2,tl3; |
| |
| setup_adc_ports(NO_ANALOGS|VSS_VDD); |
| setup_adc(ADC_OFF); |
| setup_spi(FALSE); |
| setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
| setup_timer_1(T1_DISABLED); |
| setup_timer_2(T2_DISABLED,0,1); |
| setup_comparator(NC_NC_NC_NC); |
| setup_vref(FALSE); |
| |
| lcd_init(); |
| Delay_ms(200); |
| ps2send(RESET); // resetuje mys |
| read_byte(); // prijme 0xFA |
| read_byte(); // 0xAA self-test passed |
| read_byte(); // mouse ID |
| Delay_ms(200); |
| ps2send(SET_REMOTE_MODE); |
| |
| while (true) |
| { |
| LCD_gotoxy(1,1); |
| printf(lcd_putc,"%X X=%ld Y=%ld TL1=%U TL2=%U TL3=%U",hodnota, x,y,tl1,tl2,tl3); |
| delay_ms(20); |
| send(READ_DATA); |
| hodnota=read_byte(); |
| read_standard_byte(&dx,&dy,&tl1,&tl2,&tl3); |
| x+=dx; |
| y+=dy; |
| } |
| } |