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#define F_CPU 8000000
#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#include <util/delay.h>
const uint8_t __signature[3] __attribute__((section (".signature"), used)) =
{ SIGNATURE_2, SIGNATURE_1, SIGNATURE_0 };
#define B_SCK 5
#define B_MISO 4
#define B_MOSI 3
#define B_SS 2
#define D_TXD 1
#define D_DALII 3
#define D_DALIO 4
#define D_LED1 5
#define D_LED2 6
#define D_TAST 7
#include "uart.c"
#include "dali2.c"
#include "dali_ctl.c"
#include "dim.c"
#include "can.c"
static void can_rx_exec(void)
{
if (can_rx_addr.b[0] == 0xcc
&& (can_rx_addr.b[1] & 0xfb) == 0x08
&& can_rx_addr.b[2] == 0x04) {
uint8_t base = can_rx_addr.b[3], len = can_rx_dlc & 0x4f, pos;
for (pos = 0; pos < len; pos++) {
uint8_t dst = base + pos, val;
if (dst < 0x40 || dst >= 0x80)
continue;
dst -= 0x40;
val = can_rx_data[pos];
if (val == 0xff)
val = 0xfe;
uart_puts("-- SET ");
uart_puthex(dst);
uart_puts(" = ");
uart_puthex(val);
uart_puts("\n");
if (!val) {
// dim_state = 0;
dali_send((dst << 9) | 0x100);
} else {
// if (!dim_state && can_rx_data[0])
dali_send((dst << 9) | 0x108);
dali_send((dst << 9) | val);
}
}
}
}
int main(void)
{
DDRD |= (1 << D_LED1) | (1 << D_LED2 ) | (1 << D_TXD) | (1 << D_DALIO);
PORTD |= (1 << D_LED1) | (1 << D_TAST);
PORTD &= ~(1 << D_LED1);
uart_init();
can_preinit();
dali_init();
dim_init();
sei();
uart_puts("\ndelay...\n");
_delay_ms(1000);
uart_puts("\ninit done\n");
can_init();
can_CANSTAT();
dali_search();
uint16_t ctr = 0;
while (1) {
if (canint) {
canint = false;
can_int();
if (can_rx_addr.b[0]) {
can_rx_exec();
can_rx_addr.u = 0;
}
}
_delay_ms(5);
do_tick();
ctr++;
switch (ctr) {
case 2048:
ctr = 0;
break;
case 512:
case 516:
case 520:
case 524:
case 528:
case 532:
case 536:
case 540:
if (dali_map[(ctr >> 2) & 7]) {
uint8_t buffer[8] = {0, 0, 0, 0, 0, 0, 0, 0};
uint8_t base = (ctr << 1) & 070, map = dali_map[(ctr >> 2) & 7], dlc = 0;
uart_puts("ll");
uart_puthex(base);
uart_puts("> ");
for (int i = 0; i < 8; i++)
if (map & (1 << i)) {
dali_send(0x1a0 | ((base + i) << 9));
if (dali_rx_avail) {
buffer[i] = dali_rx;
uart_puthex(dali_rx);
uart_puts(" ");
} else
uart_puts("EE ");
dlc = i + 1;
} else
uart_puts("-- ");
uart_puts("\n");
can_send(0xe6080440 + base, dlc, buffer);
}
break;
case 1024:
can_send(0xe7000000, 8, (uint8_t *)&dalistat);
uart_puts("dali stats: ");
uart_puthex16(dalistat.rxok);
uart_puts(" ok ");
uart_puthex16(dalistat.falsestart);
uart_puts(" f-start ");
uart_puthex16(dalistat.noise);
uart_puts(" noise ");
uart_puthex16(dalistat.manchester);
uart_puts(" mch-err\n");
break;
case 1536:
can_send(0xcc08047f, 1, (uint8_t *)&dim_state);
break;
}
}
}
void __do_copy_data(void) __attribute__((naked, section (".init4"), used));
void __do_copy_data(void) { }
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