Description Usage Arguments Details Value Author(s) See Also Examples

Convert raw data into 8, 16, or 32-bit signed or unsigned integer values, conform Amiga specifications.

1 | ```
rawToAmigaInt(x, bits = 8, signed = F)
``` |

`x` |
A vector of class |

`bits` |
Number of bits that represents the integer value. Should be 8 or a positive multitude of 8. |

`signed` |
A |

The Commodore Amiga has specified the following data formats to represent integer data: BYTE (signed 8-bit integer), UBYTE (unsigned 8-bit integer), WORD (signed 16-bit integer), UWORD (unsigned 16-bit integer), LONG (signed 32-bit integer), ULONG, (unsigned 32-bit integer). This function converts raw data into such integers. Note that WORD and UWORD are also referred to as SHORT and USHORT respectively.

A `numeric`

value (or a `vector`

of values),
representing the integer data represented by the provided
`raw`

data. Note that R defines `integer`

as 32-bit
signed integers and cannot store the 32-bit signed values.
Therefore a `numeric`

value is returned rather than an
explicit `integer`

.

Pepijn de Vries

Other raw.operations: `amigaDateToRaw`

,
`amigaIntToRaw`

,
`displayRawData`

,
`rawToAmigaDate`

, `rawToBitmap`

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | ```
## Let's start by obtaining unsigned 8-bit integers:
rawToAmigaInt(as.raw(0:255))
## note that this is the same as:
as.numeric(as.raw(0:255))
## but with this function we can also get signed values:
rawToAmigaInt(as.raw(0:255), signed = TRUE)
## Furthermore 32 or 16-bit integers can also be obtained.
## Let's look at 16-bit integers:
rawToAmigaInt(as.raw(0:255), 16)
## Note that 16-bit integers require twice as many bytes
## as 8 bit integers:
length(rawToAmigaInt(as.raw(0:255), 16))
length(rawToAmigaInt(as.raw(0:255), 8))
``` |

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.