0,0 → 1,86 |
#include "C:\PIC\camerus\camerus.h" |
|
#use fast_io (C) |
|
#define LED PIN_C0 |
#define HREF PIN_C5 |
#define PIX PIN_C6 |
|
void main() |
{ |
int8 cas; |
|
setup_adc_ports(ALL_ANALOG); |
setup_adc(ADC_CLOCK_INTERNAL); |
setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
setup_timer_1(T1_DISABLED); |
setup_timer_2(T2_DIV_BY_16,62,1); |
setup_ccp1(CCP_PWM); // RC1 |
setup_ccp2(CCP_PWM); // RC2 |
setup_comparator(NC_NC_NC_NC); |
setup_vref(FALSE); |
|
set_tris_c(0x11111000); |
|
output_high(LED); |
|
i2c_start(); // Reset |
i2c_write(0xC0); |
i2c_write(0x12); |
i2c_write(0x80 | 0x24); |
i2c_stop(); |
|
i2c_start(); // BW |
i2c_write(0xC0); |
i2c_write(0x28); |
i2c_write(0b01000001); |
i2c_stop(); |
|
i2c_start(); // Contrast |
i2c_write(0xC0); |
i2c_write(0x05); |
i2c_write(0xFF); |
i2c_stop(); |
|
i2c_start(); // Brightness |
i2c_write(0xC0); |
i2c_write(0x06); |
i2c_write(0x80); |
i2c_stop(); |
|
/* |
i2c_start(); // Band Filter |
i2c_write(0xC0); |
i2c_write(0x2D); |
i2c_write(0x04 | 0x03); |
i2c_stop(); |
|
i2c_start(); // 4-bit, (CLK/4) |
i2c_write(0xC0); |
i2c_write(0x3E); |
i2c_write(0x10 | 0x80); |
i2c_stop(); |
*/ |
i2c_start(); // VSTRT |
i2c_write(0xC0); |
i2c_write(0x19); |
i2c_write(45); |
i2c_stop(); |
|
i2c_start(); // VEND |
i2c_write(0xC0); |
i2c_write(0x1A); |
i2c_write(45); |
i2c_stop(); |
|
output_low(LED); |
|
while(true) |
{ |
while(!input(HREF)); |
set_timer0(0); |
while(input(PIX)); |
set_pwm1_duty(get_timer0()); |
delay_ms(1); |
}; |
} |