更新EsptouchForIOS

2020-06-10 20:27:25 +08:00
parent 1f69653c19
commit b8d6ad08ea
42 changed files with 1625 additions and 853 deletions
@@ -0,0 +1,128 @@
+//
+//  ESP_ByteUtil.h
+//  EspTouchDemo
+//
+//  Created by fby on 4/7/15.
+//  Copyright (c) 2015 fby. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface ESP_ByteUtil : NSObject
+
+#define ESPTOUCH_NSStringEncoding NSUTF8StringEncoding
+
+/**
+ * Convert uint8 into char( we treat char as uint8)
+ *
+ * @param uint8
+ *            the unit8 to be converted
+ * @return the byte of the unint8
+ */
+ (Byte) convertUint8toByte:(char) uint8;
+
+/**
+ * Convert char into uint8( we treat char as uint8 )
+ *
+ * @param b
+ *            the byte to be converted
+ * @return the UInt8(uint8)
+ */
+ (UInt8) convertByte2Uint8:(Byte) b;
+
+/**
+ * Convert byte to Hex String
+ *
+ * @param b
+ *            the byte to be converted
+ * @return the Hex String
+ */
+ (NSString *) convertByte2HexString:(Byte) b;
+
+/**
+ * Split uint8 to 2 bytes of high byte and low byte. e.g. 20 = 0x14 should
+ * be split to [0x01,0x04] 0x01 is high byte and 0x04 is low byte
+ *
+ * @param uint8
+ *            the char(uint8)
+ * @return the high and low bytes be split, byte[0] is high and byte[1] is
+ *         low
+ */
+ (NSData *) splitUint8To2Bytes: (UInt8) uint8;
+
+/**
+ * Combine 2 bytes (high byte and low byte) to one whole byte
+ *
+ * @param high
+ *            the high byte
+ * @param low
+ *            the low byte
+ * @return the whole byte
+ */
+ (Byte) combine2bytesToOneWithHigh: (Byte) high andLow: (Byte) low;
+
+/**
+ * Combine 2 bytes (high byte and low byte) to one UInt16
+ *
+ * @param high
+ *            the high byte
+ * @param low
+ *            the low byte
+ * @return the UInt8
+ */
+ (UInt16) combine2bytesToU16WithHigh: (Byte) high andLow: (Byte) low;
+
+/**
+ * Generate the random byte to be sent
+ *
+ * @return the random byte
+ */
+ (Byte) randomByte;
+
+/**
+ * Generate the random byte to be sent
+ *
+ * @param len
+ *            the len presented by u8
+ * @return the byte[] to be sent
+ */
+ (NSData *) randomBytes: (UInt8) len;
+
+ (NSData *) genSpecBytesWithU16: (UInt16) len;
+
+/**
+ * Generate the specific byte to be sent
+ * @param len
+ *            the len presented by byte
+ * @return the byte[]
+ */
+ (NSData *) genSpecBytesWithU8:(Byte) len;
+
+ (NSString *) parseBssid:(Byte[]) bssidBytes Offset: (int) offset Count: (int) count;
+
+/**
+ * parse "24,-2,52,-102,-93,-60" to "18,fe,34,9a,a3,c4" parse the bssid from
+ * hex to String
+ *
+ * @param bssidBytes
+ *            the hex bytes bssid, e.g. {24,-2,52,-102,-93,-60}
+ * @param len
+ *            the len of bssidBytes
+ * @return the String of bssid, e.g. 18fe349aa3c4
+ */
+ (NSString *) parseBssid:(Byte[]) bssidBytes Len: (int) len;
+
+/**
+ * @param string the string to be used
+ * @return the Byte[] of string according to ESPTOUCH_NSStringEncoding
+ */
+ (NSData *) getBytesByNSString: (NSString *)string;
+
+/**
+ * get hex string transformed by data
+ * @param data the data to be transformed
+ * @return the hex String transformed by data
+ */
+ (NSString *) getHexStringByData: (NSData *)data;
+
+@end