Ein Roboter mit bürstenlosem Antrieb, differenzial und NRF24L01 Funk. Großflächig gebaut um ein großes Solarpanel aufzunehmen.
https://gitlab.informatik.hs-fulda.de/fdai5253/roboter
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53 lines
1.1 KiB
53 lines
1.1 KiB
// ATTiny support code is from https://github.com/jscrane/RF24
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/**
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* @file spi.h
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* \cond HIDDEN_SYMBOLS
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* Class declaration for SPI helper files
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*/
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#include <stdio.h>
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#include <Arduino.h>
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#include <avr/pgmspace.h>
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#define SPI_CLOCK_DIV4 0x00
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#define SPI_CLOCK_DIV16 0x01
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#define SPI_CLOCK_DIV64 0x02
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#define SPI_CLOCK_DIV128 0x03
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#define SPI_CLOCK_DIV2 0x04
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#define SPI_CLOCK_DIV8 0x05
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#define SPI_CLOCK_DIV32 0x06
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//#define SPI_CLOCK_DIV64 0x07
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#define SPI_MODE0 0x00
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#define SPI_MODE1 0x04
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#define SPI_MODE2 0x08
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#define SPI_MODE3 0x0C
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#define SPI_MODE_MASK 0x0C // CPOL = bit 3, CPHA = bit 2 on SPCR
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#define SPI_CLOCK_MASK 0x03 // SPR1 = bit 1, SPR0 = bit 0 on SPCR
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#define SPI_2XCLOCK_MASK 0x01 // SPI2X = bit 0 on SPSR
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class SPIClass {
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public:
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static byte transfer(byte _data);
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// SPI Configuration methods
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inline static void attachInterrupt();
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inline static void detachInterrupt(); // Default
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static void begin(); // Default
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static void end();
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static void setBitOrder(uint8_t);
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static void setDataMode(uint8_t);
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static void setClockDivider(uint8_t);
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};
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extern SPIClass SPI;
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/**
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* \endcond
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*/
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