Mohamed Moawya / SnakeGame

test test test

Dependencies:   mbed

snake-test/mbed/platform/ATCmdParser.h@0:e4c5e6ec922e, 2020-05-25 (annotated)

Committer:
mohamedmoawya
Date:
Mon May 25 19:06:11 2020 +0000
Revision:
0:e4c5e6ec922e
snake game tteest

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mohamedmoawya 0:e4c5e6ec922e 1 /* Copyright (c) 2017 ARM Limited
mohamedmoawya 0:e4c5e6ec922e 2 *
mohamedmoawya 0:e4c5e6ec922e 3 * Licensed under the Apache License, Version 2.0 (the "License");
mohamedmoawya 0:e4c5e6ec922e 4 * you may not use this file except in compliance with the License.
mohamedmoawya 0:e4c5e6ec922e 5 * You may obtain a copy of the License at
mohamedmoawya 0:e4c5e6ec922e 6 *
mohamedmoawya 0:e4c5e6ec922e 7 * http://www.apache.org/licenses/LICENSE-2.0
mohamedmoawya 0:e4c5e6ec922e 8 *
mohamedmoawya 0:e4c5e6ec922e 9 * Unless required by applicable law or agreed to in writing, software
mohamedmoawya 0:e4c5e6ec922e 10 * distributed under the License is distributed on an "AS IS" BASIS,
mohamedmoawya 0:e4c5e6ec922e 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mohamedmoawya 0:e4c5e6ec922e 12 * See the License for the specific language governing permissions and
mohamedmoawya 0:e4c5e6ec922e 13 * limitations under the License.
mohamedmoawya 0:e4c5e6ec922e 14 *
mohamedmoawya 0:e4c5e6ec922e 15 * @section DESCRIPTION
mohamedmoawya 0:e4c5e6ec922e 16 *
mohamedmoawya 0:e4c5e6ec922e 17 * Parser for the AT command syntax
mohamedmoawya 0:e4c5e6ec922e 18 *
mohamedmoawya 0:e4c5e6ec922e 19 */
mohamedmoawya 0:e4c5e6ec922e 20 #ifndef MBED_ATCMDPARSER_H
mohamedmoawya 0:e4c5e6ec922e 21 #define MBED_ATCMDPARSER_H
mohamedmoawya 0:e4c5e6ec922e 22
mohamedmoawya 0:e4c5e6ec922e 23 #include "mbed.h"
mohamedmoawya 0:e4c5e6ec922e 24 #include <cstdarg>
mohamedmoawya 0:e4c5e6ec922e 25 #include "Callback.h"
mohamedmoawya 0:e4c5e6ec922e 26
mohamedmoawya 0:e4c5e6ec922e 27 namespace mbed {
mohamedmoawya 0:e4c5e6ec922e 28
mohamedmoawya 0:e4c5e6ec922e 29 /** \addtogroup platform */
mohamedmoawya 0:e4c5e6ec922e 30 /** @{*/
mohamedmoawya 0:e4c5e6ec922e 31 /**
mohamedmoawya 0:e4c5e6ec922e 32 * \defgroup platform_ATCmdParser ATCmdParser class
mohamedmoawya 0:e4c5e6ec922e 33 * @{
mohamedmoawya 0:e4c5e6ec922e 34 */
mohamedmoawya 0:e4c5e6ec922e 35
mohamedmoawya 0:e4c5e6ec922e 36 /**
mohamedmoawya 0:e4c5e6ec922e 37 * Parser class for parsing AT commands
mohamedmoawya 0:e4c5e6ec922e 38 *
mohamedmoawya 0:e4c5e6ec922e 39 * Here are some examples:
mohamedmoawya 0:e4c5e6ec922e 40 * @code
mohamedmoawya 0:e4c5e6ec922e 41 * UARTSerial serial = UARTSerial(D1, D0);
mohamedmoawya 0:e4c5e6ec922e 42 * ATCmdParser at = ATCmdParser(&serial, "\r\n");
mohamedmoawya 0:e4c5e6ec922e 43 * int value;
mohamedmoawya 0:e4c5e6ec922e 44 * char buffer[100];
mohamedmoawya 0:e4c5e6ec922e 45 *
mohamedmoawya 0:e4c5e6ec922e 46 * at.send("AT") && at.recv("OK");
mohamedmoawya 0:e4c5e6ec922e 47 * at.send("AT+CWMODE=%d", 3) && at.recv("OK");
mohamedmoawya 0:e4c5e6ec922e 48 * at.send("AT+CWMODE?") && at.recv("+CWMODE:%d\r\nOK", &value);
mohamedmoawya 0:e4c5e6ec922e 49 * at.recv("+IPD,%d:", &value);
mohamedmoawya 0:e4c5e6ec922e 50 * at.read(buffer, value);
mohamedmoawya 0:e4c5e6ec922e 51 * at.recv("OK");
mohamedmoawya 0:e4c5e6ec922e 52 * @endcode
mohamedmoawya 0:e4c5e6ec922e 53 */
mohamedmoawya 0:e4c5e6ec922e 54
mohamedmoawya 0:e4c5e6ec922e 55 class ATCmdParser : private NonCopyable<ATCmdParser> {
mohamedmoawya 0:e4c5e6ec922e 56 private:
mohamedmoawya 0:e4c5e6ec922e 57 // File handle
mohamedmoawya 0:e4c5e6ec922e 58 // Not owned by ATCmdParser
mohamedmoawya 0:e4c5e6ec922e 59 FileHandle *_fh;
mohamedmoawya 0:e4c5e6ec922e 60
mohamedmoawya 0:e4c5e6ec922e 61 int _buffer_size;
mohamedmoawya 0:e4c5e6ec922e 62 char *_buffer;
mohamedmoawya 0:e4c5e6ec922e 63 int _timeout;
mohamedmoawya 0:e4c5e6ec922e 64
mohamedmoawya 0:e4c5e6ec922e 65 // Parsing information
mohamedmoawya 0:e4c5e6ec922e 66 const char *_output_delimiter;
mohamedmoawya 0:e4c5e6ec922e 67 int _output_delim_size;
mohamedmoawya 0:e4c5e6ec922e 68 int _oob_cb_count;
mohamedmoawya 0:e4c5e6ec922e 69 char _in_prev;
mohamedmoawya 0:e4c5e6ec922e 70 bool _dbg_on;
mohamedmoawya 0:e4c5e6ec922e 71 bool _aborted;
mohamedmoawya 0:e4c5e6ec922e 72
mohamedmoawya 0:e4c5e6ec922e 73 struct oob {
mohamedmoawya 0:e4c5e6ec922e 74 unsigned len;
mohamedmoawya 0:e4c5e6ec922e 75 const char *prefix;
mohamedmoawya 0:e4c5e6ec922e 76 mbed::Callback<void()> cb;
mohamedmoawya 0:e4c5e6ec922e 77 oob *next;
mohamedmoawya 0:e4c5e6ec922e 78 };
mohamedmoawya 0:e4c5e6ec922e 79 oob *_oobs;
mohamedmoawya 0:e4c5e6ec922e 80
mohamedmoawya 0:e4c5e6ec922e 81 public:
mohamedmoawya 0:e4c5e6ec922e 82
mohamedmoawya 0:e4c5e6ec922e 83 /**
mohamedmoawya 0:e4c5e6ec922e 84 * Constructor
mohamedmoawya 0:e4c5e6ec922e 85 *
mohamedmoawya 0:e4c5e6ec922e 86 * @param fh A FileHandle to the digital interface, used for AT commands
mohamedmoawya 0:e4c5e6ec922e 87 * @param output_delimiter End of command-line termination
mohamedmoawya 0:e4c5e6ec922e 88 * @param buffer_size Size of internal buffer for transaction
mohamedmoawya 0:e4c5e6ec922e 89 * @param timeout Timeout of the connection
mohamedmoawya 0:e4c5e6ec922e 90 * @param debug Turns on/off debug output for AT commands
mohamedmoawya 0:e4c5e6ec922e 91 */
mohamedmoawya 0:e4c5e6ec922e 92 ATCmdParser(FileHandle *fh, const char *output_delimiter = "\r",
mohamedmoawya 0:e4c5e6ec922e 93 int buffer_size = 256, int timeout = 8000, bool debug = false)
mohamedmoawya 0:e4c5e6ec922e 94 : _fh(fh), _buffer_size(buffer_size), _oob_cb_count(0), _in_prev(0), _oobs(NULL)
mohamedmoawya 0:e4c5e6ec922e 95 {
mohamedmoawya 0:e4c5e6ec922e 96 _buffer = new char[buffer_size];
mohamedmoawya 0:e4c5e6ec922e 97 set_timeout(timeout);
mohamedmoawya 0:e4c5e6ec922e 98 set_delimiter(output_delimiter);
mohamedmoawya 0:e4c5e6ec922e 99 debug_on(debug);
mohamedmoawya 0:e4c5e6ec922e 100 }
mohamedmoawya 0:e4c5e6ec922e 101
mohamedmoawya 0:e4c5e6ec922e 102 /**
mohamedmoawya 0:e4c5e6ec922e 103 * Destructor
mohamedmoawya 0:e4c5e6ec922e 104 */
mohamedmoawya 0:e4c5e6ec922e 105 ~ATCmdParser()
mohamedmoawya 0:e4c5e6ec922e 106 {
mohamedmoawya 0:e4c5e6ec922e 107 while (_oobs) {
mohamedmoawya 0:e4c5e6ec922e 108 struct oob *oob = _oobs;
mohamedmoawya 0:e4c5e6ec922e 109 _oobs = oob->next;
mohamedmoawya 0:e4c5e6ec922e 110 delete oob;
mohamedmoawya 0:e4c5e6ec922e 111 }
mohamedmoawya 0:e4c5e6ec922e 112 delete[] _buffer;
mohamedmoawya 0:e4c5e6ec922e 113 }
mohamedmoawya 0:e4c5e6ec922e 114
mohamedmoawya 0:e4c5e6ec922e 115 /**
mohamedmoawya 0:e4c5e6ec922e 116 * Allows timeout to be changed between commands
mohamedmoawya 0:e4c5e6ec922e 117 *
mohamedmoawya 0:e4c5e6ec922e 118 * @param timeout ATCmdParser APIs (read/write/send/recv ..etc) throw an
mohamedmoawya 0:e4c5e6ec922e 119 * error if no response is received in `timeout` duration
mohamedmoawya 0:e4c5e6ec922e 120 */
mohamedmoawya 0:e4c5e6ec922e 121 void set_timeout(int timeout)
mohamedmoawya 0:e4c5e6ec922e 122 {
mohamedmoawya 0:e4c5e6ec922e 123 _timeout = timeout;
mohamedmoawya 0:e4c5e6ec922e 124 }
mohamedmoawya 0:e4c5e6ec922e 125
mohamedmoawya 0:e4c5e6ec922e 126 /**
mohamedmoawya 0:e4c5e6ec922e 127 * For backward compatibility.
mohamedmoawya 0:e4c5e6ec922e 128 * @deprecated Do not use this function. This function has been replaced with set_timeout for consistency.
mohamedmoawya 0:e4c5e6ec922e 129 *
mohamedmoawya 0:e4c5e6ec922e 130 * Please use set_timeout(int) API only from now on.
mohamedmoawya 0:e4c5e6ec922e 131 * Allows timeout to be changed between commands
mohamedmoawya 0:e4c5e6ec922e 132 *
mohamedmoawya 0:e4c5e6ec922e 133 * @param timeout ATCmdParser APIs (read/write/send/recv ..etc) throw an
mohamedmoawya 0:e4c5e6ec922e 134 * error if no response is received in `timeout` duration
mohamedmoawya 0:e4c5e6ec922e 135 *
mohamedmoawya 0:e4c5e6ec922e 136 */
mohamedmoawya 0:e4c5e6ec922e 137 MBED_DEPRECATED_SINCE("mbed-os-5.5.0", "Replaced with set_timeout for consistency")
mohamedmoawya 0:e4c5e6ec922e 138 void setTimeout(int timeout)
mohamedmoawya 0:e4c5e6ec922e 139 {
mohamedmoawya 0:e4c5e6ec922e 140 set_timeout(timeout);
mohamedmoawya 0:e4c5e6ec922e 141 }
mohamedmoawya 0:e4c5e6ec922e 142
mohamedmoawya 0:e4c5e6ec922e 143 /**
mohamedmoawya 0:e4c5e6ec922e 144 * Sets string of characters to use as line delimiters
mohamedmoawya 0:e4c5e6ec922e 145 *
mohamedmoawya 0:e4c5e6ec922e 146 * @param output_delimiter String of characters to use as line delimiters
mohamedmoawya 0:e4c5e6ec922e 147 */
mohamedmoawya 0:e4c5e6ec922e 148 void set_delimiter(const char *output_delimiter)
mohamedmoawya 0:e4c5e6ec922e 149 {
mohamedmoawya 0:e4c5e6ec922e 150 _output_delimiter = output_delimiter;
mohamedmoawya 0:e4c5e6ec922e 151 _output_delim_size = strlen(output_delimiter);
mohamedmoawya 0:e4c5e6ec922e 152 }
mohamedmoawya 0:e4c5e6ec922e 153
mohamedmoawya 0:e4c5e6ec922e 154 /**
mohamedmoawya 0:e4c5e6ec922e 155 * For backwards compatibility.
mohamedmoawya 0:e4c5e6ec922e 156 * @deprecated Do not use this function. This function has been replaced with set_delimiter for consistency.
mohamedmoawya 0:e4c5e6ec922e 157 *
mohamedmoawya 0:e4c5e6ec922e 158 * Please use set_delimiter(const char *) API only from now on.
mohamedmoawya 0:e4c5e6ec922e 159 * Sets string of characters to use as line delimiters
mohamedmoawya 0:e4c5e6ec922e 160 *
mohamedmoawya 0:e4c5e6ec922e 161 * @param output_delimiter string of characters to use as line delimiters
mohamedmoawya 0:e4c5e6ec922e 162 */
mohamedmoawya 0:e4c5e6ec922e 163 MBED_DEPRECATED_SINCE("mbed-os-5.5.0", "Replaced with set_delimiter for consistency")
mohamedmoawya 0:e4c5e6ec922e 164 void setDelimiter(const char *output_delimiter)
mohamedmoawya 0:e4c5e6ec922e 165 {
mohamedmoawya 0:e4c5e6ec922e 166 set_delimiter(output_delimiter);
mohamedmoawya 0:e4c5e6ec922e 167 }
mohamedmoawya 0:e4c5e6ec922e 168
mohamedmoawya 0:e4c5e6ec922e 169 /**
mohamedmoawya 0:e4c5e6ec922e 170 * Allows traces from modem to be turned on or off
mohamedmoawya 0:e4c5e6ec922e 171 *
mohamedmoawya 0:e4c5e6ec922e 172 * @param on Set as 1 to turn on traces and vice versa.
mohamedmoawya 0:e4c5e6ec922e 173 */
mohamedmoawya 0:e4c5e6ec922e 174 void debug_on(uint8_t on)
mohamedmoawya 0:e4c5e6ec922e 175 {
mohamedmoawya 0:e4c5e6ec922e 176 _dbg_on = (on) ? 1 : 0;
mohamedmoawya 0:e4c5e6ec922e 177 }
mohamedmoawya 0:e4c5e6ec922e 178
mohamedmoawya 0:e4c5e6ec922e 179 /**
mohamedmoawya 0:e4c5e6ec922e 180 * For backward compatibility.
mohamedmoawya 0:e4c5e6ec922e 181 * @deprecated Do not use this function. This function has been replaced with debug_on for consistency.
mohamedmoawya 0:e4c5e6ec922e 182 *
mohamedmoawya 0:e4c5e6ec922e 183 * Allows traces from modem to be turned on or off
mohamedmoawya 0:e4c5e6ec922e 184 *
mohamedmoawya 0:e4c5e6ec922e 185 * @param on Set as 1 to turn on traces and vice versa.
mohamedmoawya 0:e4c5e6ec922e 186 */
mohamedmoawya 0:e4c5e6ec922e 187 MBED_DEPRECATED_SINCE("mbed-os-5.5.0", "Replaced with debug_on for consistency")
mohamedmoawya 0:e4c5e6ec922e 188 void debugOn(uint8_t on)
mohamedmoawya 0:e4c5e6ec922e 189 {
mohamedmoawya 0:e4c5e6ec922e 190 debug_on(on);
mohamedmoawya 0:e4c5e6ec922e 191 }
mohamedmoawya 0:e4c5e6ec922e 192
mohamedmoawya 0:e4c5e6ec922e 193 /**
mohamedmoawya 0:e4c5e6ec922e 194 * Sends an AT command
mohamedmoawya 0:e4c5e6ec922e 195 *
mohamedmoawya 0:e4c5e6ec922e 196 * Sends a formatted command using printf style formatting
mohamedmoawya 0:e4c5e6ec922e 197 * @see printf
mohamedmoawya 0:e4c5e6ec922e 198 *
mohamedmoawya 0:e4c5e6ec922e 199 * @param command printf-like format string of command to send which
mohamedmoawya 0:e4c5e6ec922e 200 * is appended with a newline
mohamedmoawya 0:e4c5e6ec922e 201 * @param ... all printf-like arguments to insert into command
mohamedmoawya 0:e4c5e6ec922e 202 * @return true only if command is successfully sent
mohamedmoawya 0:e4c5e6ec922e 203 */
mohamedmoawya 0:e4c5e6ec922e 204 bool send(const char *command, ...) MBED_PRINTF_METHOD(1, 2);
mohamedmoawya 0:e4c5e6ec922e 205
mohamedmoawya 0:e4c5e6ec922e 206 bool vsend(const char *command, va_list args);
mohamedmoawya 0:e4c5e6ec922e 207
mohamedmoawya 0:e4c5e6ec922e 208 /**
mohamedmoawya 0:e4c5e6ec922e 209 * Receive an AT response
mohamedmoawya 0:e4c5e6ec922e 210 *
mohamedmoawya 0:e4c5e6ec922e 211 * Receives a formatted response using scanf style formatting
mohamedmoawya 0:e4c5e6ec922e 212 * @see scanf
mohamedmoawya 0:e4c5e6ec922e 213 *
mohamedmoawya 0:e4c5e6ec922e 214 * Responses are parsed line at a time.
mohamedmoawya 0:e4c5e6ec922e 215 * Any received data that does not match the response is ignored until
mohamedmoawya 0:e4c5e6ec922e 216 * a timeout occurs.
mohamedmoawya 0:e4c5e6ec922e 217 *
mohamedmoawya 0:e4c5e6ec922e 218 * @param response scanf-like format string of response to expect
mohamedmoawya 0:e4c5e6ec922e 219 * @param ... all scanf-like arguments to extract from response
mohamedmoawya 0:e4c5e6ec922e 220 * @return true only if response is successfully matched
mohamedmoawya 0:e4c5e6ec922e 221 */
mohamedmoawya 0:e4c5e6ec922e 222 bool recv(const char *response, ...) MBED_SCANF_METHOD(1, 2);
mohamedmoawya 0:e4c5e6ec922e 223
mohamedmoawya 0:e4c5e6ec922e 224 bool vrecv(const char *response, va_list args);
mohamedmoawya 0:e4c5e6ec922e 225
mohamedmoawya 0:e4c5e6ec922e 226 /**
mohamedmoawya 0:e4c5e6ec922e 227 * Write a single byte to the underlying stream
mohamedmoawya 0:e4c5e6ec922e 228 *
mohamedmoawya 0:e4c5e6ec922e 229 * @param c The byte to write
mohamedmoawya 0:e4c5e6ec922e 230 * @return The byte that was written or -1 during a timeout
mohamedmoawya 0:e4c5e6ec922e 231 */
mohamedmoawya 0:e4c5e6ec922e 232 int putc(char c);
mohamedmoawya 0:e4c5e6ec922e 233
mohamedmoawya 0:e4c5e6ec922e 234 /**
mohamedmoawya 0:e4c5e6ec922e 235 * Get a single byte from the underlying stream
mohamedmoawya 0:e4c5e6ec922e 236 *
mohamedmoawya 0:e4c5e6ec922e 237 * @return The byte that was read or -1 during a timeout
mohamedmoawya 0:e4c5e6ec922e 238 */
mohamedmoawya 0:e4c5e6ec922e 239 int getc();
mohamedmoawya 0:e4c5e6ec922e 240
mohamedmoawya 0:e4c5e6ec922e 241 /**
mohamedmoawya 0:e4c5e6ec922e 242 * Write an array of bytes to the underlying stream
mohamedmoawya 0:e4c5e6ec922e 243 *
mohamedmoawya 0:e4c5e6ec922e 244 * @param data The array of bytes to write
mohamedmoawya 0:e4c5e6ec922e 245 * @param size Number of bytes to write
mohamedmoawya 0:e4c5e6ec922e 246 * @return number of bytes written or -1 on failure
mohamedmoawya 0:e4c5e6ec922e 247 */
mohamedmoawya 0:e4c5e6ec922e 248 int write(const char *data, int size);
mohamedmoawya 0:e4c5e6ec922e 249
mohamedmoawya 0:e4c5e6ec922e 250 /**
mohamedmoawya 0:e4c5e6ec922e 251 * Read an array of bytes from the underlying stream
mohamedmoawya 0:e4c5e6ec922e 252 *
mohamedmoawya 0:e4c5e6ec922e 253 * @param data The buffer for filling the read bytes
mohamedmoawya 0:e4c5e6ec922e 254 * @param size Number of bytes to read
mohamedmoawya 0:e4c5e6ec922e 255 * @return number of bytes read or -1 on failure
mohamedmoawya 0:e4c5e6ec922e 256 */
mohamedmoawya 0:e4c5e6ec922e 257 int read(char *data, int size);
mohamedmoawya 0:e4c5e6ec922e 258
mohamedmoawya 0:e4c5e6ec922e 259 /**
mohamedmoawya 0:e4c5e6ec922e 260 * Direct printf to underlying stream
mohamedmoawya 0:e4c5e6ec922e 261 * @see printf
mohamedmoawya 0:e4c5e6ec922e 262 *
mohamedmoawya 0:e4c5e6ec922e 263 * @param format Format string to pass to printf
mohamedmoawya 0:e4c5e6ec922e 264 * @param ... Variable arguments to printf
mohamedmoawya 0:e4c5e6ec922e 265 * @return number of bytes written or -1 on failure
mohamedmoawya 0:e4c5e6ec922e 266 */
mohamedmoawya 0:e4c5e6ec922e 267 int printf(const char *format, ...) MBED_PRINTF_METHOD(1, 2);
mohamedmoawya 0:e4c5e6ec922e 268
mohamedmoawya 0:e4c5e6ec922e 269 int vprintf(const char *format, va_list args);
mohamedmoawya 0:e4c5e6ec922e 270
mohamedmoawya 0:e4c5e6ec922e 271 /**
mohamedmoawya 0:e4c5e6ec922e 272 * Direct scanf on underlying stream
mohamedmoawya 0:e4c5e6ec922e 273 * @see scanf
mohamedmoawya 0:e4c5e6ec922e 274 *
mohamedmoawya 0:e4c5e6ec922e 275 * @param format Format string to pass to scanf
mohamedmoawya 0:e4c5e6ec922e 276 * @param ... Variable arguments to scanf
mohamedmoawya 0:e4c5e6ec922e 277 * @return number of bytes read or -1 on failure
mohamedmoawya 0:e4c5e6ec922e 278 */
mohamedmoawya 0:e4c5e6ec922e 279 int scanf(const char *format, ...) MBED_SCANF_METHOD(1, 2);
mohamedmoawya 0:e4c5e6ec922e 280
mohamedmoawya 0:e4c5e6ec922e 281 int vscanf(const char *format, va_list args);
mohamedmoawya 0:e4c5e6ec922e 282
mohamedmoawya 0:e4c5e6ec922e 283 /**
mohamedmoawya 0:e4c5e6ec922e 284 * Attach a callback for out-of-band data
mohamedmoawya 0:e4c5e6ec922e 285 *
mohamedmoawya 0:e4c5e6ec922e 286 * @param prefix String on when to initiate callback
mohamedmoawya 0:e4c5e6ec922e 287 * @param func Callback to call when string is read
mohamedmoawya 0:e4c5e6ec922e 288 * @note out-of-band data is only processed during a scanf call
mohamedmoawya 0:e4c5e6ec922e 289 */
mohamedmoawya 0:e4c5e6ec922e 290 void oob(const char *prefix, mbed::Callback<void()> func);
mohamedmoawya 0:e4c5e6ec922e 291
mohamedmoawya 0:e4c5e6ec922e 292 /**
mohamedmoawya 0:e4c5e6ec922e 293 * Flushes the underlying stream
mohamedmoawya 0:e4c5e6ec922e 294 */
mohamedmoawya 0:e4c5e6ec922e 295 void flush();
mohamedmoawya 0:e4c5e6ec922e 296
mohamedmoawya 0:e4c5e6ec922e 297 /**
mohamedmoawya 0:e4c5e6ec922e 298 * Abort current recv
mohamedmoawya 0:e4c5e6ec922e 299 *
mohamedmoawya 0:e4c5e6ec922e 300 * Can be called from out-of-band handler to interrupt the current
mohamedmoawya 0:e4c5e6ec922e 301 * recv operation.
mohamedmoawya 0:e4c5e6ec922e 302 */
mohamedmoawya 0:e4c5e6ec922e 303 void abort();
mohamedmoawya 0:e4c5e6ec922e 304
mohamedmoawya 0:e4c5e6ec922e 305 /**
mohamedmoawya 0:e4c5e6ec922e 306 * Process out-of-band data
mohamedmoawya 0:e4c5e6ec922e 307 *
mohamedmoawya 0:e4c5e6ec922e 308 * Process out-of-band data in the receive buffer. This function
mohamedmoawya 0:e4c5e6ec922e 309 * returns immediately if there is no data to process.
mohamedmoawya 0:e4c5e6ec922e 310 *
mohamedmoawya 0:e4c5e6ec922e 311 * @return true if out-of-band data processed, false otherwise
mohamedmoawya 0:e4c5e6ec922e 312 */
mohamedmoawya 0:e4c5e6ec922e 313 bool process_oob(void);
mohamedmoawya 0:e4c5e6ec922e 314 };
mohamedmoawya 0:e4c5e6ec922e 315
mohamedmoawya 0:e4c5e6ec922e 316 /**@}*/
mohamedmoawya 0:e4c5e6ec922e 317
mohamedmoawya 0:e4c5e6ec922e 318 /**@}*/
mohamedmoawya 0:e4c5e6ec922e 319
mohamedmoawya 0:e4c5e6ec922e 320 } //namespace mbed
mohamedmoawya 0:e4c5e6ec922e 321
mohamedmoawya 0:e4c5e6ec922e 322 #endif //MBED_ATCMDPARSER_H