一、Float-Long 类型(32位) 1、CDAB Float-Long 类型 Little-endian byte swap 2、ABCD Float-Long 类型 Big-endian 3、BADC Float-Long 类型 Big-endian byte swap 4、DCBA Float-Long 类型 Little-endian 二、dobule类型 1、CDAB Long 类型 Little-endian byte swap...
Float Big-endian byte swap 字节顺序:B A D C -- modbus_get_float_badc Float Little-endia...
importstruct byte_array=struct.pack('<f',input_num)# 这里使用了struct库的pack函数,将浮点数按照小端格式转换为字节码 1. 2. 3. 字节交换: byte_array_swapped=byte_array[::-1]# 这里使用了切片操作符[::-1]将字节码进行反转,实现小端字节交换 1. 2. 转换为浮点数: output_num=struct.unpack('<...
大小端的基础知识: 小端( little-endian):低位字节在前,高位字节在后.大端( Big-Endian),则反之.具体而言,就是为了说清楚,CPU架构1 字(word)中byte的存储顺序.计算机内存中数据自然的顺序,就是:低位先来,高位后到 JAVA中所有的二进制文件都是按大端存储,这种存储方式也被称为network order.即在所有的平台上,...
A typed array constructor which returns a typed array representing an array of double-precision floating-point numbers in little-endian byte order. var arr = new Float64ArrayLE(); // returns <Float64ArrayLE> Float64ArrayLE( length ) Returns a typed array having a specified length. var arr...
public static float swapFloat(final float value) { return Float.intBitsToFloat( swapInteger( Float.floatToIntBits( value ) ) ); } 代码示例来源:origin: netty/netty /** * Gets a 32-bit floating point number at the specified absolute * {@code index} in this buffer in Little Endian Byte Orde...
Converts a 16-bit integer from little-endian format to the host’s native byte order. funcCFSwapInt32(UInt32) ->UInt32 Swaps the bytes of a 32-bit integer. funcCFSwapInt32BigToHost(UInt32) ->UInt32 Converts a 32-bit integer from big-endian format to the host’s native byte order...
funcNSHostByteOrder() ->Int Returns the endian format. funcNSSwapBigDoubleToHost(NSSwappedDouble) ->Double Swaps the bytes of a number. funcNSSwapBigFloatToHost(NSSwappedFloat) ->Float Swaps the bytes of a number. funcNSSwapBigIntToHost(UInt32) ->UInt32 ...
Float64ArrayFE.prototype.byteOffset Read-only property which returns the offset (in bytes) of the typed array from the start of its ArrayBuffer. var arr = new Float64ArrayFE( 'little-endian', 5 ); var byteOffset = arr.byteOffset; // returns 0 Float64ArrayFE.prototype.BYTES_PER_ELEMENT...
// swap from big endian to little endianbyte tB=buffer[i];buffer[i]=buffer[i+1];buffer[i+1]=tB;}outFile.write(buffer, 0, read);len+=read;}}catch(EndOfOggStreamException e) {// not really an error, but we've// reached the end of the vorbis stream// and so exit the loop}...