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dac funktioniert

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This commit is contained in:
Tristan Krause 2019-03-25 15:02:24 +01:00
parent d3afcc2f37
commit 472d0135df
8 changed files with 124 additions and 65 deletions
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38
main.cpp
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@ -1,19 +1,51 @@
#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include <avr/wdt.h>
#include "mcp23s17.h"
#include "tlc5615.h"
#define LED B0
SPI spi;
MCP23S17 beba0(spi, SPIADR::BEBA0);
MCP23S17 sw(spi, SPIADR::SWITCH);
TLC5615 dac0(spi, SPIADR::AA0);
ISR(WDT_vect)
{
while(1)
{
dWrite(LED, HIGH);
_delay_ms(200);
dWrite(LED, LOW);
_delay_ms(200);
}
WDTCSR |= _BV(WDIE);
}
int main()
{
//WDTCSR = _BV(WDIE) | _BV(WDP3) | _BV(WDP0);
dMode(LED, OUT);
dWrite(LED, LOW);
wdt_reset();
sei();
int main() {
spi.init();
beba0.setDirA(0x00); // alle Ausgang
beba0.setDirB(0xFF); // alle Eingang
sw.setDirB(0xFF); // alle Eingang
while(1) {
beba0.writePortA(beba0.readPortB());
while(1)
{
for(uint16_t i = 0; i < 1024; i++)
{
dac0.setValue(i);
_delay_us(10);
}
}
return 0;