122 lines
2.8 KiB
C++
122 lines
2.8 KiB
C++
#include "requests.h"
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void rqTestConnection()
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{
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uint8_t dummy = ((USART*) &usart)->readByte();
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((USART*) &usart)->writeByte(USART::MSG_OK);
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((USART*) &usart)->writeByte(dummy);
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}
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void rqBoardInfo()
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{
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((USART*) &usart)->writeByte(3); // Anzahl an Strings
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((USART*) &usart)->writeStr(DATE, sizeof(DATE));
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((USART*) &usart)->writeStr(TIME, sizeof(TIME));
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((USART*) &usart)->writeStr(FSRC, sizeof(FSRC));
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((USART*) &usart)->writeByte(USART::MSG_OK);
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}
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void rqTestIntConv()
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{
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((USART*) &usart)->writeInt(((USART*) &usart)->readInt() * 3);
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}
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void rqDigitalWrite0()
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{
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uint8_t port = ((USART*) &usart)->readByte();
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((MCP23S17*) &beba0)->writePortA(port);
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((USART*) &usart)->writeByte(USART::MSG_OK);
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}
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void rqDigitalWrite1()
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{
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uint8_t port = ((USART*) &usart)->readByte();
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((MCP23S17*) &beba1)->writePortA(port);
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((USART*) &usart)->writeByte(USART::MSG_OK);
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}
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void rqDigitalRead0()
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{
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uint8_t port = ((MCP23S17*) &beba0)->readPortB();
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((USART*) &usart)->writeByte(port);
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}
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void rqDigitalRead1()
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{
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uint8_t port = ((MCP23S17*) &beba1)->readPortB();
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((USART*) &usart)->writeByte(port);
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}
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void rqAnalogWrite0()
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{
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uint16_t value = ((USART*) &usart)->readInt();
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((TLC5615*) &dac0)->setValue(value);
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((USART*) &usart)->writeByte(USART::MSG_OK);
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}
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void rqAnalogWrite1()
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{
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uint16_t value = ((USART*) &usart)->readInt();
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((TLC5615*) &dac1)->setValue(value);
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((USART*) &usart)->writeByte(USART::MSG_OK);
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}
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void rqAnalogRead()
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{
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uint8_t channel = ((USART*) &usart)->readByte();
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uint16_t value = ((ADU*) &adu)->getValue(channel);
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((USART*) &usart)->writeInt(value);
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}
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void rqAdcDacStroke()
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{
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uint8_t channel_a = ((USART*) &usart)->readByte();
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uint8_t channel_b = ((USART*) &usart)->readByte();
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int16_t start = static_cast<int16_t>(((USART*) &usart)->readInt());
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int16_t delta = static_cast<int16_t>(((USART*) &usart)->readInt());
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int16_t count = static_cast<int16_t>(((USART*) &usart)->readInt());
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((USART*) &usart)->writeByte(USART::MSG_OK);
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count *= delta;
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for(int16_t i = start; i < count; i += delta)
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{
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((TLC5615*) &dac0)->setValue(i);
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wdt_reset();
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uint16_t val_a = ((ADU*) &adu)->getValue(channel_a);
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uint16_t val_b = ((ADU*) &adu)->getValue(channel_b);
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((USART*) &usart)->writeInt(val_a);
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((USART*) &usart)->writeInt(val_b);
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/*union doubleword
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{
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uint16_t word[2];
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uint8_t byte[4];
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};
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union doubleword dw;
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dw.word[0] = ((ADU*) &adu)->getValue(channel_a);
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dw.word[1] = ((ADU*) &adu)->getValue(channel_b);
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uint8_t ret = 0;
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do
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{
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wdt_reset();
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ret = ((USART*) &usart)->writeBlock(&(dw.byte[0]), 4);
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if(ret == 0)
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return;
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} while(ret != USART::MSG_OK);*/
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}
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((USART*) &usart)->writeByte(USART::MSG_OK);
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}
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