ejung/sdiShieldKontrollbox
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This commit is contained in:
agsler
2024-01-15 21:41:51 +01:00
parent 17585a2c16
commit fadf194490
1 changed files with 97 additions and 45 deletions
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142
code/main.c
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@@ -6,11 +6,30 @@
#include "sdi_shield.h"
#include <avr/eeprom.h>
uint8_t EEMEM cam_saved;
volatile uint8_t cam = 0;
volatile uint8_t pgm = 0;
volatile uint8_t pvw = 0;
volatile uint8_t valid = 0;
uint8_t pgm = 0;
uint8_t pvw = 0;
typedef struct {
uint8_t cam;
uint8_t front_enabled;
uint8_t pvw_enabled;
} settings_t;
uint8_t setting_limits[sizeof(settings_t)] = {
16,
2,
2
};
volatile union{
settings_t settings;
uint8_t arr[sizeof(settings_t)];
} menu;
void* EEMEM settings_saved;
volatile uint8_t menu_state = 0;
volatile uint8_t update = 1;
#define SDI_SHIELD_ADDR 0x84
@@ -19,27 +38,32 @@ volatile uint8_t valid = 0;
#define LENS_PGM_TALLY_PIN 2
#define VF_FRONT_PGM_TALLY_PIN 3
volatile uint8_t pvw_enabled = 1;
volatile uint8_t front_enabled = 1;
void enc_init(){
PORTC |= (1<<2) | (1 << 3);
PCICR |= (1<<PCIE1);
_delay_ms(10);
PCMSK1 |= (1<<PCINT10);
PCICR |= (1<<PCIE1);
}
void btn_init(){
PORTB |= 1<<6; //PullUp
PCMSK0 |= (1<<PCINT6);
PCICR |= (1<<PCIE0);
}
int main(void){
DDRB |= 1<<VF_BACK_PVW_TALLY_PIN; //uln glueh rot
DDRB |= 1<<VF_BACK_PGM_TALLY_PIN; //uln glueh rot
DDRB |= 1<<LENS_PGM_TALLY_PIN; //uln glueh rot
DDRB |= 1<<VF_FRONT_PGM_TALLY_PIN; //uln glueh rot
DDRB |= 1<<VF_BACK_PVW_TALLY_PIN;
DDRB |= 1<<VF_BACK_PGM_TALLY_PIN;
DDRB |= 1<<LENS_PGM_TALLY_PIN;
DDRB |= 1<<VF_FRONT_PGM_TALLY_PIN;
DDRD |= 1<<7; //enable backlight
//PullUp BTN
PORTB |= 1<<6;
cam = eeprom_read_byte(&cam_saved);
eeprom_read_block(menu.arr, &settings_saved, sizeof(settings_t));
if(menu.settings.cam > setting_limits[0])
menu.settings.cam = 0;
enc_init();
btn_init();
lcd_init();
lcd_on();
@@ -97,7 +121,6 @@ int main(void){
}
*/
enc_init();
sei();
while(1){
@@ -107,60 +130,89 @@ int main(void){
shield_read_uint8(0x5001, &data_length);
if(data_length){
uint8_t tally;
shield_read_uint8(0x5100+cam, &tally);
shield_read_uint8(0x5100+menu.settings.cam, &tally);
pgm = !!(tally & (1<<0));
pvw = !!(tally & (1<<1));
}
if(pgm){
DDRC |= 1<<1;
if(front_enabled){
if(menu.settings.front_enabled){
PORTB |= (1<<LENS_PGM_TALLY_PIN);
PORTB |= (1<<VF_FRONT_PGM_TALLY_PIN);
}
PORTB |= (1<<VF_BACK_PGM_TALLY_PIN);
}
else
{
else{
DDRC &= ~(1<<1);
if(front_enabled){
PORTB &= ~(1<<LENS_PGM_TALLY_PIN);
PORTB &= ~(1<<VF_FRONT_PGM_TALLY_PIN);
}
PORTB &= ~(1<<VF_BACK_PGM_TALLY_PIN);
}
if((!pgm != !menu.settings.front_enabled)){
PORTB &= ~(1<<LENS_PGM_TALLY_PIN);
PORTB &= ~(1<<VF_FRONT_PGM_TALLY_PIN);
}
if(pvw & pvw_enabled){
if(pvw & menu.settings.pvw_enabled){
DDRC |= 1<<0;
PORTB |= (1<<VF_BACK_PVW_TALLY_PIN);
}
else{
if(!pvw | !menu.settings.pvw_enabled){
DDRC &= ~(1<<0);
PORTB &= ~(1<<VF_BACK_PVW_TALLY_PIN);
}
lcd_set_cursor(0,0);
lcd_printf("pgm: %d pvw: %d", pgm, pvw);
lcd_set_cursor(0,1);
lcd_printf("cam: %d ", cam+1);
if(update){
update = 0;
lcd_set_cursor(0,0);
lcd_printf("cam: %d ", menu.settings.cam+1);
lcd_set_cursor(0,1);
lcd_printf("front: %d pvw: %d", menu.settings.front_enabled, menu.settings.pvw_enabled);
switch(menu_state){
case 0:
lcd_disable_cursor();
lcd_disable_blinking();
break;
case 1:
lcd_set_cursor(5,0);
lcd_enable_cursor();
lcd_enable_blinking();
break;
case 2:
lcd_set_cursor(7, 1);
lcd_enable_cursor();
lcd_enable_blinking();
break;
case 3:
lcd_set_cursor(14,1);
lcd_enable_cursor();
lcd_enable_blinking();
break;
}
}
_delay_ms(10);
}
}
ISR(PCINT1_vect){
if(PINC & (1<<2)){
if(PINC & (1<<3))
cam--;
else
cam++;
eeprom_write_byte(&cam_saved, cam);
}else{
if(PINC & (1<<3))
cam++;
else
cam--;
eeprom_write_byte(&cam_saved, cam);
ISR(PCINT0_vect){
if(!(PINB & (1<<6))){
menu_state=(menu_state+1)%4;
update=1;
}
}
ISR(PCINT1_vect){
if(menu_state){
uint8_t dir = PINC & (1<<2)?1:-1;
if(PINC & (1<<3))
menu.arr[menu_state-1]-=dir;
else
menu.arr[menu_state-1]+=dir;
menu.arr[menu_state-1]%=setting_limits[menu_state-1];
eeprom_update_block(menu.arr, &settings_saved, sizeof(settings_t));
update=1;
}
}