switch to new avr-utils method

1 files changed, 0 insertions, 206 deletions

diff --git a/software/lib/onewire.h b/software/lib/onewire.h
deleted file mode 100644
index 1410fde..0000000
--- a/software/lib/onewire.h
+++ /dev/null
@@ -1,206 +0,0 @@
-#ifndef OneWire_h
-#define OneWire_h
-
-#include <inttypes.h>
-#include <stdbool.h>
-#include <avr/pgmspace.h>
-
-// You can exclude certain features from OneWire.  In theory, this
-// might save some space.  In practice, the compiler automatically
-// removes unused code (technically, the linker, using -fdata-sections
-// and -ffunction-sections when compiling, and Wl,--gc-sections
-// when linking), so most of these will not result in any code size
-// reduction.  Well, unless you try to use the missing features
-// and redesign your program to not need them!  ONEWIRE_CRC8_TABLE
-// is the exception, because it selects a fast but large algorithm
-// or a small but slow algorithm.
-
-// you can exclude onewire_search by defining that to 0
-#ifndef ONEWIRE_SEARCH
-#define ONEWIRE_SEARCH 1
-#endif
-
-// You can exclude CRC checks altogether by defining this to 0
-#ifndef ONEWIRE_CRC
-#define ONEWIRE_CRC 1
-#endif
-
-// Select the table-lookup method of computing the 8-bit CRC
-// by setting this to 1.  The lookup table enlarges code size by
-// about 250 bytes.  It does NOT consume RAM (but did in very
-// old versions of OneWire).  If you disable this, a slower
-// but very compact algorithm is used.
-#ifndef ONEWIRE_CRC8_TABLE
-#define ONEWIRE_CRC8_TABLE 1
-#endif
-
-// You can allow 16-bit CRC checks by defining this to 1
-// (Note that ONEWIRE_CRC must also be 1.)
-#ifndef ONEWIRE_CRC16
-#define ONEWIRE_CRC16 1
-#endif
-
-#define FALSE 0
-#define TRUE  1
-
-// Platform specific I/O definitions
-
-#if defined(__AVR__)
-#define PIN_TO_BASEREG(pin)             (portInputRegister(digitalPinToPort(pin)))
-#define PIN_TO_BITMASK(pin)             (digitalPinToBitMask(pin))
-#define IO_REG_TYPE uint8_t
-#define IO_REG_ASM __asm__("r30")
-#define DIRECT_READ(base, mask)         (((*(base)) & (mask)) ? 1 : 0)
-#define DIRECT_MODE_INPUT(base, mask)   ((*((base)+1)) &= ~(mask))
-#define DIRECT_MODE_OUTPUT(base, mask)  ((*((base)+1)) |= (mask))
-#define DIRECT_WRITE_LOW(base, mask)    ((*((base)+2)) &= ~(mask))
-#define DIRECT_WRITE_HIGH(base, mask)   ((*((base)+2)) |= (mask))
-
-#elif defined(__MK20DX128__)
-#define PIN_TO_BASEREG(pin)             (portOutputRegister(pin))
-#define PIN_TO_BITMASK(pin)             (1)
-#define IO_REG_TYPE uint8_t
-#define IO_REG_ASM
-#define DIRECT_READ(base, mask)         (*((base)+512))
-#define DIRECT_MODE_INPUT(base, mask)   (*((base)+640) = 0)
-#define DIRECT_MODE_OUTPUT(base, mask)  (*((base)+640) = 1)
-#define DIRECT_WRITE_LOW(base, mask)    (*((base)+256) = 1)
-#define DIRECT_WRITE_HIGH(base, mask)   (*((base)+128) = 1)
-
-#elif defined(__SAM3X8E__)
-// Arduino 1.5.1 may have a bug in delayMicroseconds() on Arduino Due.
-// http://arduino.cc/forum/index.php/topic,141030.msg1076268.html#msg1076268
-// If you have trouble with OneWire on Arduino Due, please check the
-// status of delayMicroseconds() before reporting a bug in OneWire!
-#define PIN_TO_BASEREG(pin)             (&(digitalPinToPort(pin)->PIO_PER))
-#define PIN_TO_BITMASK(pin)             (digitalPinToBitMask(pin))
-#define IO_REG_TYPE uint32_t
-#define IO_REG_ASM
-#define DIRECT_READ(base, mask)         (((*((base)+15)) & (mask)) ? 1 : 0)
-#define DIRECT_MODE_INPUT(base, mask)   ((*((base)+5)) = (mask))
-#define DIRECT_MODE_OUTPUT(base, mask)  ((*((base)+4)) = (mask))
-#define DIRECT_WRITE_LOW(base, mask)    ((*((base)+13)) = (mask))
-#define DIRECT_WRITE_HIGH(base, mask)   ((*((base)+12)) = (mask))
-#ifndef PROGMEM
-#define PROGMEM
-#endif
-#ifndef pgm_read_byte
-#define pgm_read_byte(addr) (*(const uint8_t *)(addr))
-#endif
-
-#elif defined(__PIC32MX__)
-#define PIN_TO_BASEREG(pin)             (portModeRegister(digitalPinToPort(pin)))
-#define PIN_TO_BITMASK(pin)             (digitalPinToBitMask(pin))
-#define IO_REG_TYPE uint32_t
-#define IO_REG_ASM
-#define DIRECT_READ(base, mask)         (((*(base+4)) & (mask)) ? 1 : 0)  //PORTX + 0x10
-#define DIRECT_MODE_INPUT(base, mask)   ((*(base+2)) = (mask))            //TRISXSET + 0x08
-#define DIRECT_MODE_OUTPUT(base, mask)  ((*(base+1)) = (mask))            //TRISXCLR + 0x04
-#define DIRECT_WRITE_LOW(base, mask)    ((*(base+8+1)) = (mask))          //LATXCLR  + 0x24
-#define DIRECT_WRITE_HIGH(base, mask)   ((*(base+8+2)) = (mask))          //LATXSET + 0x28
-
-#else
-#error "Please define I/O register types here"
-#endif
-
-#ifndef _BV
-#define _BV(bit) (1 << (bit))
-#endif
-
-void owi_init(uint8_t pin, volatile IO_REG_TYPE *pin_read_port);
-
-uint8_t owi_reset(void);
-void owi_select(const uint8_t rom[8]);
-
-// Issue a 1-Wire rom skip command, to address all on bus.
-void owi_skip(void);
-
-// Write a byte. If 'power' is one then the wire is held high at
-// the end for parasitically powered devices. You are responsible
-// for eventually depowering it by calling depower() or doing
-// another read or write.
-void owi_write(uint8_t v, uint8_t power);
-
-void owi_write_bytes(const uint8_t *buf, uint16_t count, bool power);
-
-// Read a byte.
-uint8_t owi_read(void);
-
-void owi_read_bytes(uint8_t *buf, uint16_t count);
-
-// Write a bit. The bus is always left powered at the end, see
-// note in write() about that.
-void owi_write_bit(uint8_t v);
-
-// Read a bit.
-uint8_t owi_read_bit(void);
-
-// Stop forcing power onto the bus. You only need to do this if
-// you used the 'power' flag to write() or used a write_bit() call
-// and aren't about to do another read or write. You would rather
-// not leave this powered if you don't have to, just in case
-// someone shorts your bus.
-void owi_depower(void);
-
-#if ONEWIRE_SEARCH
-// Clear the search state so that if will start from the beginning again.
-void owi_reset_search(void);
-
-// Setup the search to find the device type 'family_code' on the next call
-// to search(*newAddr) if it is present.
-void owi_target_search(uint8_t family_code);
-
-// Look for the next device. Returns 1 if a new address has been
-// returned. A zero might mean that the bus is shorted, there are
-// no devices, or you have already retrieved all of them.  It
-// might be a good idea to check the CRC to make sure you didn't
-// get garbage.  The order is deterministic. You will always get
-// the same devices in the same order.
-uint8_t owi_search(uint8_t *newAddr);
-#endif
-
-#if ONEWIRE_CRC
-// Compute a Dallas Semiconductor 8 bit CRC, these are used in the
-// ROM and scratchpad registers.
-uint8_t owi_crc8(const uint8_t *addr, uint8_t len);
-
-#if ONEWIRE_CRC16
-// Compute the 1-Wire CRC16 and compare it against the received CRC.
-// Example usage (reading a DS2408):
-//    // Put everything in a buffer so we can compute the CRC easily.
-//    uint8_t buf[13];
-//    buf[0] = 0xF0;    // Read PIO Registers
-//    buf[1] = 0x88;    // LSB address
-//    buf[2] = 0x00;    // MSB address
-//    WriteBytes(net, buf, 3);    // Write 3 cmd bytes
-//    ReadBytes(net, buf+3, 10);  // Read 6 data bytes, 2 0xFF, 2 CRC16
-//    if (!CheckCRC16(buf, 11, &buf[11])) {
-//        // Handle error.
-//    }
-//
-// @param input - Array of bytes to checksum.
-// @param len - How many bytes to use.
-// @param inverted_crc - The two CRC16 bytes in the received data.
-//                       This should just point into the received data,
-//                       *not* at a 16-bit integer.
-// @param crc - The crc starting value (optional)
-// @return True, iff the CRC matches.
-bool owi_check_crc16(const uint8_t* input, uint16_t len, const uint8_t* inverted_crc, uint16_t crc);
-
-// Compute a Dallas Semiconductor 16 bit CRC.  This is required to check
-// the integrity of data received from many 1-Wire devices.  Note that the
-// CRC computed here is *not* what you'll get from the 1-Wire network,
-// for two reasons:
-//   1) The CRC is transmitted bitwise inverted.
-//   2) Depending on the endian-ness of your processor, the binary
-//      representation of the two-byte return value may have a different
-//      byte order than the two bytes you get from 1-Wire.
-// @param input - Array of bytes to checksum.
-// @param len - How many bytes to use.
-// @param crc - The crc starting value (optional)
-// @return The CRC16, as defined by Dallas Semiconductor.
-uint16_t owi_crc16(const uint8_t* input, uint16_t len, uint16_t crc);
-#endif
-#endif
-
-#endif