VZTECH / Mbed 2 deprecated main_src

Modularizando o src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

ring_buffer.cpp@116:39a41ebb675c, 2015-04-23 (annotated)

Committer:
klauss
Date:
Thu Apr 23 20:24:09 2015 +0000
Revision:
116:39a41ebb675c
Parent:
114:472502b31a12
Child:
117:e9facba9db27
inicio do merge da vers?o da ultima vistoria com a da sprint 0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 72:895ca792c647 1 #include "ring_buffer.h"
klauss 72:895ca792c647 2
klauss 72:895ca792c647 3 ring_buffer * ring_buffer_init( ring_buffer * rb ){
klauss 72:895ca792c647 4 if( rb == NULL ){
klauss 72:895ca792c647 5 rb = ( ring_buffer * )malloc( sizeof( ring_buffer ) );
klauss 72:895ca792c647 6 rb->begin = 0;
klauss 72:895ca792c647 7 rb->end = 0;
klauss 72:895ca792c647 8 rb->size = 0;
klauss 116:39a41ebb675c 9 rb->data = ( uint8_t * )malloc( sizeof( uint8_t ) * CB_BUFFER_SIZE * RING_BUFFER_SIZE );
klauss 72:895ca792c647 10 return( rb );
klauss 72:895ca792c647 11 }else return( rb );
klauss 72:895ca792c647 12 }
klauss 72:895ca792c647 13
klauss 72:895ca792c647 14 void ring_buffer_delete( ring_buffer **rb ){
klauss 72:895ca792c647 15 if( (*rb) != NULL ){
klauss 72:895ca792c647 16 if( (*rb)->data != NULL ) free( (*rb)->data );
klauss 72:895ca792c647 17 free( *rb );
klauss 72:895ca792c647 18 }
klauss 72:895ca792c647 19 *rb = NULL;
klauss 72:895ca792c647 20 return;
klauss 72:895ca792c647 21 }
klauss 72:895ca792c647 22
klauss 72:895ca792c647 23 uint8_t ring_buffer_add( ring_buffer * rb, uint8_t * data ){
klauss 72:895ca792c647 24 if( rb == NULL ) return 0x99;
klauss 72:895ca792c647 25
klauss 72:895ca792c647 26 if( data == NULL ) return 0x98;
klauss 72:895ca792c647 27
klauss 99:e80850c51106 28 if( rb->size >= RING_BUFFER_SIZE ) return 0x01;
klauss 72:895ca792c647 29
klauss 72:895ca792c647 30 else{
klauss 116:39a41ebb675c 31 rb_xmemcpy( rb->data + ( CB_BUFFER_SIZE * rb->end ), data, CB_BUFFER_SIZE );
klauss 99:e80850c51106 32 if( ++( rb->end ) >= RING_BUFFER_SIZE ) rb->end = 0;
klauss 72:895ca792c647 33 rb->size++;
klauss 72:895ca792c647 34 }
klauss 72:895ca792c647 35
klauss 72:895ca792c647 36 return( 0x00 );
klauss 72:895ca792c647 37 }
klauss 72:895ca792c647 38
klauss 72:895ca792c647 39 uint8_t * ring_buffer_get_next( ring_buffer * rb ){
klauss 72:895ca792c647 40 if( rb == NULL ) return( NULL );
klauss 72:895ca792c647 41
klauss 72:895ca792c647 42 if( rb->size == 0 ) return( NULL );
klauss 72:895ca792c647 43
klauss 116:39a41ebb675c 44 uint8_t * ret = rb->data + ( rb->begin * CB_BUFFER_SIZE );
klauss 99:e80850c51106 45
klauss 99:e80850c51106 46 if( ++( rb->begin ) >= RING_BUFFER_SIZE ) rb->begin = 0;
klauss 72:895ca792c647 47
klauss 99:e80850c51106 48 if( rb->size > 0 ) rb->size--;
klauss 72:895ca792c647 49
klauss 99:e80850c51106 50 return( ret );
klauss 72:895ca792c647 51 }
klauss 72:895ca792c647 52
klauss 72:895ca792c647 53 bool unit_test_01(){
klauss 72:895ca792c647 54 /* next on empty ring_buffer */
klauss 72:895ca792c647 55
klauss 72:895ca792c647 56 ring_buffer * rb = ring_buffer_init( NULL );
klauss 72:895ca792c647 57
klauss 72:895ca792c647 58 uint8_t * data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 59 assert( data == NULL );
klauss 72:895ca792c647 60
klauss 72:895ca792c647 61 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 62 assert( data == NULL );
klauss 72:895ca792c647 63
klauss 72:895ca792c647 64 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 65 assert( data == NULL );
klauss 72:895ca792c647 66
klauss 72:895ca792c647 67 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 68 assert( data == NULL );
klauss 72:895ca792c647 69
klauss 72:895ca792c647 70 ring_buffer_delete( &rb );
klauss 72:895ca792c647 71
klauss 72:895ca792c647 72 return( rb == NULL ) ? true : false;
klauss 72:895ca792c647 73 }
klauss 72:895ca792c647 74
klauss 72:895ca792c647 75 bool unit_test_02(){
klauss 72:895ca792c647 76 /* add 1 next 4 */
klauss 72:895ca792c647 77 ring_buffer * rb = ring_buffer_init( NULL );
klauss 72:895ca792c647 78
klauss 116:39a41ebb675c 79 uint8_t data_buff[ CB_BUFFER_SIZE ], *data = NULL;
klauss 72:895ca792c647 80
klauss 116:39a41ebb675c 81 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xab;
klauss 72:895ca792c647 82 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 83 assert( rb->size == 1 );
klauss 72:895ca792c647 84
klauss 72:895ca792c647 85 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 86 assert( data != NULL );
klauss 72:895ca792c647 87 assert( rb->size == 0 );
klauss 72:895ca792c647 88
klauss 72:895ca792c647 89 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 90 assert( data == NULL );
klauss 72:895ca792c647 91 assert( rb->size == 0 );
klauss 72:895ca792c647 92
klauss 72:895ca792c647 93 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 94 assert( data == NULL );
klauss 72:895ca792c647 95 assert( rb->size == 0 );
klauss 72:895ca792c647 96
klauss 72:895ca792c647 97 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 98 assert( data == NULL );
klauss 72:895ca792c647 99 assert( rb->size == 0 );
klauss 72:895ca792c647 100
klauss 72:895ca792c647 101 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 102 assert( data == NULL );
klauss 72:895ca792c647 103 assert( rb->size == 0 );
klauss 72:895ca792c647 104
klauss 72:895ca792c647 105 ring_buffer_delete( &rb );
klauss 72:895ca792c647 106 return( rb == NULL ) ? true : false;
klauss 72:895ca792c647 107
klauss 72:895ca792c647 108 }
klauss 72:895ca792c647 109
klauss 72:895ca792c647 110 bool unit_test_03(){
klauss 72:895ca792c647 111 /* ad 1, next 1, cmp, add 2, next one, cmp, next one, cmp, next one, cmp */
klauss 72:895ca792c647 112
klauss 72:895ca792c647 113 ring_buffer * rb = ring_buffer_init( NULL );
klauss 72:895ca792c647 114
klauss 116:39a41ebb675c 115 uint8_t data_buff[ CB_BUFFER_SIZE ], *data = NULL;
klauss 72:895ca792c647 116
klauss 72:895ca792c647 117 bool flag = true;
klauss 72:895ca792c647 118
klauss 116:39a41ebb675c 119 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xab;
klauss 72:895ca792c647 120 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 121 assert( rb->size == 1 );
klauss 72:895ca792c647 122
klauss 72:895ca792c647 123 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 124 assert( data != NULL );
klauss 72:895ca792c647 125 assert( rb->size == 0 );
klauss 72:895ca792c647 126 flag = true;
klauss 116:39a41ebb675c 127 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xab ) flag = false;
klauss 72:895ca792c647 128 assert( flag == true );
klauss 72:895ca792c647 129
klauss 116:39a41ebb675c 130 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xcc;
klauss 72:895ca792c647 131 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 132 assert( rb->size == 1 );
klauss 72:895ca792c647 133
klauss 116:39a41ebb675c 134 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xdb;
klauss 72:895ca792c647 135 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 136 assert( rb->size == 2 );
klauss 72:895ca792c647 137
klauss 72:895ca792c647 138 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 139 assert( data != NULL );
klauss 72:895ca792c647 140 assert( rb->size == 1 );
klauss 72:895ca792c647 141 flag = true;
klauss 116:39a41ebb675c 142 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xcc ) flag = false;
klauss 72:895ca792c647 143 assert( flag == true );
klauss 72:895ca792c647 144
klauss 72:895ca792c647 145 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 146 assert( data != NULL );
klauss 72:895ca792c647 147 assert( rb->size == 0 );
klauss 72:895ca792c647 148 flag = true;
klauss 116:39a41ebb675c 149 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xdb ) flag = false;
klauss 72:895ca792c647 150 assert( flag == true );
klauss 72:895ca792c647 151
klauss 72:895ca792c647 152 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 153 assert( data == NULL );
klauss 72:895ca792c647 154 assert( rb->size == 0 );
klauss 72:895ca792c647 155
klauss 72:895ca792c647 156 ring_buffer_delete( &rb );
klauss 72:895ca792c647 157
klauss 72:895ca792c647 158 return( rb == NULL ) ? true : false;
klauss 72:895ca792c647 159 }
klauss 72:895ca792c647 160
klauss 72:895ca792c647 161 bool unit_test_04(){
klauss 72:895ca792c647 162 /* add 1, next 1, add 2, next one, add 1, next 2, add 3, next 1, add 1, next 3 */
klauss 72:895ca792c647 163
klauss 72:895ca792c647 164 ring_buffer * rb = ring_buffer_init( NULL );
klauss 72:895ca792c647 165
klauss 116:39a41ebb675c 166 uint8_t data_buff[ CB_BUFFER_SIZE ], *data = NULL;
klauss 72:895ca792c647 167
klauss 72:895ca792c647 168 bool flag = true;
klauss 72:895ca792c647 169
klauss 116:39a41ebb675c 170 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xab;
klauss 72:895ca792c647 171 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 172 assert( rb->size == 1 );
klauss 72:895ca792c647 173
klauss 72:895ca792c647 174 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 175 assert( data != NULL );
klauss 72:895ca792c647 176 assert( rb->size == 0 );
klauss 72:895ca792c647 177 flag = true;
klauss 116:39a41ebb675c 178 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xab ) flag = false;
klauss 72:895ca792c647 179 assert( flag == true );
klauss 72:895ca792c647 180
klauss 116:39a41ebb675c 181 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xcc;
klauss 72:895ca792c647 182 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 183 assert( rb->size == 1 );
klauss 72:895ca792c647 184
klauss 116:39a41ebb675c 185 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xdb;
klauss 72:895ca792c647 186 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 187 assert( rb->size == 2 );
klauss 72:895ca792c647 188
klauss 72:895ca792c647 189 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 190 assert( data != NULL );
klauss 72:895ca792c647 191 assert( rb->size == 1 );
klauss 72:895ca792c647 192 flag = true;
klauss 116:39a41ebb675c 193 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xcc ) flag = false;
klauss 72:895ca792c647 194 assert( flag == true );
klauss 72:895ca792c647 195
klauss 116:39a41ebb675c 196 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xdd;
klauss 72:895ca792c647 197 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 198 assert( rb->size == 2 );
klauss 72:895ca792c647 199
klauss 72:895ca792c647 200 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 201 assert( data != NULL );
klauss 72:895ca792c647 202 assert( rb->size == 1 );
klauss 72:895ca792c647 203 flag = true;
klauss 116:39a41ebb675c 204 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xdb ) flag = false;
klauss 72:895ca792c647 205 assert( flag == true );
klauss 72:895ca792c647 206
klauss 72:895ca792c647 207 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 208 assert( data != NULL );
klauss 72:895ca792c647 209 assert( rb->size == 0 );
klauss 72:895ca792c647 210 flag = true;
klauss 116:39a41ebb675c 211 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xdd ) flag = false;
klauss 72:895ca792c647 212 assert( flag == true );
klauss 72:895ca792c647 213
klauss 116:39a41ebb675c 214 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xaa;
klauss 72:895ca792c647 215 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 216 assert( rb->size == 1 );
klauss 72:895ca792c647 217
klauss 116:39a41ebb675c 218 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xab;
klauss 72:895ca792c647 219 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 220 assert( rb->size == 2 );
klauss 72:895ca792c647 221
klauss 116:39a41ebb675c 222 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xac;
klauss 72:895ca792c647 223 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 224 assert( rb->size == 3 );
klauss 72:895ca792c647 225
klauss 72:895ca792c647 226 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 227 assert( data != NULL );
klauss 72:895ca792c647 228 assert( rb->size == 2 );
klauss 72:895ca792c647 229 flag = true;
klauss 72:895ca792c647 230
klauss 116:39a41ebb675c 231 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xaa ) flag = false;
klauss 72:895ca792c647 232 assert( flag == true );
klauss 72:895ca792c647 233
klauss 72:895ca792c647 234 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 235 assert( data != NULL );
klauss 72:895ca792c647 236 assert( rb->size == 1 );
klauss 72:895ca792c647 237 flag = true;
klauss 116:39a41ebb675c 238 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xab ) flag = false;
klauss 72:895ca792c647 239 assert( flag == true );
klauss 72:895ca792c647 240
klauss 72:895ca792c647 241 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 242 assert( data != NULL );
klauss 72:895ca792c647 243 assert( rb->size == 0 );
klauss 72:895ca792c647 244 flag = true;
klauss 116:39a41ebb675c 245 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xac ) flag = false;
klauss 72:895ca792c647 246 assert( flag == true );
klauss 72:895ca792c647 247
klauss 116:39a41ebb675c 248 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ){
klauss 72:895ca792c647 249 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 250 assert( data == NULL );
klauss 72:895ca792c647 251 assert( rb->size == 0 );
klauss 72:895ca792c647 252 }
klauss 72:895ca792c647 253
klauss 72:895ca792c647 254 ring_buffer_delete( &rb );
klauss 72:895ca792c647 255
klauss 72:895ca792c647 256 return( rb == NULL ) ? true : false;
klauss 72:895ca792c647 257 }
klauss 72:895ca792c647 258
klauss 72:895ca792c647 259 bool unit_test_05(){
klauss 72:895ca792c647 260 /* add 3 add 300, next 1, add 301, next 300, add 300, next 300 */
klauss 72:895ca792c647 261
klauss 72:895ca792c647 262 ring_buffer * rb = ring_buffer_init( NULL );
klauss 116:39a41ebb675c 263 uint8_t data_buff[ CB_BUFFER_SIZE ], *data = NULL;
klauss 72:895ca792c647 264 bool flag = true;
klauss 72:895ca792c647 265
klauss 72:895ca792c647 266 // add 3
klauss 72:895ca792c647 267 uint8_t value = 0x00;
klauss 72:895ca792c647 268 for( uint8_t count = 0; count < 3; count++ ){
klauss 116:39a41ebb675c 269 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = value;
klauss 72:895ca792c647 270 ring_buffer_add( rb, data_buff );
klauss 72:895ca792c647 271 assert( rb->size == ( count + 1 ) );
klauss 72:895ca792c647 272 value++;
klauss 72:895ca792c647 273 }
klauss 72:895ca792c647 274 // add 300
klauss 116:39a41ebb675c 275 for( uint16_t count = 0; count < CB_BUFFER_SIZE; count++ ){
klauss 116:39a41ebb675c 276 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = value;
klauss 72:895ca792c647 277 assert( ring_buffer_add( rb, data_buff ) == 0x01 ) ;
klauss 72:895ca792c647 278 assert( rb->size == RING_BUFFER_SIZE );
klauss 72:895ca792c647 279 value++;
klauss 72:895ca792c647 280 }
klauss 72:895ca792c647 281 // next 1
klauss 72:895ca792c647 282 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 283 assert( data != NULL );
klauss 72:895ca792c647 284 assert( rb->size == 2 );
klauss 72:895ca792c647 285 flag = true;
klauss 116:39a41ebb675c 286 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0x00 ) flag = false;
klauss 72:895ca792c647 287 assert( flag == true );
klauss 72:895ca792c647 288
klauss 72:895ca792c647 289 // add 1
klauss 116:39a41ebb675c 290 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = 0xff;
klauss 72:895ca792c647 291 assert( ring_buffer_add( rb, data_buff ) == 0x00 );
klauss 72:895ca792c647 292
klauss 72:895ca792c647 293 // add 300
klauss 72:895ca792c647 294 value = 0xee;
klauss 116:39a41ebb675c 295 for( uint16_t count = 0; count < CB_BUFFER_SIZE; count++ ){
klauss 116:39a41ebb675c 296 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = value;
klauss 72:895ca792c647 297 assert( ring_buffer_add( rb, data_buff ) == 0x01 );
klauss 72:895ca792c647 298 assert( rb->size == RING_BUFFER_SIZE );
klauss 72:895ca792c647 299 value++;
klauss 72:895ca792c647 300 }
klauss 72:895ca792c647 301
klauss 72:895ca792c647 302 // next 1
klauss 72:895ca792c647 303 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 304 assert( data != NULL );
klauss 72:895ca792c647 305 assert( rb->size == 2 );
klauss 72:895ca792c647 306 flag = true;
klauss 116:39a41ebb675c 307 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0x01 ) flag = false;
klauss 72:895ca792c647 308 assert( flag == true );
klauss 72:895ca792c647 309
klauss 72:895ca792c647 310 //next 1
klauss 72:895ca792c647 311 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 312 assert( data != NULL );
klauss 72:895ca792c647 313 assert( rb->size == 1 );
klauss 72:895ca792c647 314 flag = true;
klauss 116:39a41ebb675c 315 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0x02 ) flag = false;
klauss 72:895ca792c647 316 assert( flag == true );
klauss 72:895ca792c647 317
klauss 72:895ca792c647 318 //next 1
klauss 72:895ca792c647 319 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 320 assert( data != NULL );
klauss 72:895ca792c647 321 assert( rb->size == 0 );
klauss 72:895ca792c647 322 flag = true;
klauss 116:39a41ebb675c 323 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != 0xff ) flag = false;
klauss 72:895ca792c647 324 assert( flag == true );
klauss 72:895ca792c647 325
klauss 72:895ca792c647 326 // next 300 - 3
klauss 116:39a41ebb675c 327 for( uint16_t count = 0; count < CB_BUFFER_SIZE - 3; count++ ){
klauss 72:895ca792c647 328 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 329 assert( data == NULL );
klauss 72:895ca792c647 330 }
klauss 72:895ca792c647 331
klauss 72:895ca792c647 332 // add 300
klauss 72:895ca792c647 333 value = 0xbb;
klauss 116:39a41ebb675c 334 for( uint16_t count = 0; count < CB_BUFFER_SIZE; count++ ){
klauss 116:39a41ebb675c 335 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) data_buff[ i ] = value;
klauss 72:895ca792c647 336
klauss 72:895ca792c647 337 if( rb->size != RING_BUFFER_SIZE ) assert( ring_buffer_add( rb, data_buff ) == 0x00 );
klauss 72:895ca792c647 338
klauss 72:895ca792c647 339 else assert( ring_buffer_add( rb, data_buff ) == 0x01 );
klauss 72:895ca792c647 340
klauss 72:895ca792c647 341 value++;
klauss 72:895ca792c647 342 }
klauss 72:895ca792c647 343 // next 3
klauss 72:895ca792c647 344 value = 0xbb;
klauss 72:895ca792c647 345 for( uint8_t count = 0; count < 3; count++ ){
klauss 72:895ca792c647 346 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 347 assert( data != NULL );
klauss 72:895ca792c647 348 assert( rb->size == ( RING_BUFFER_SIZE - 1 - count ) );
klauss 72:895ca792c647 349 flag = true;
klauss 116:39a41ebb675c 350 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ) if( data[ i ] != value ) flag = false;
klauss 72:895ca792c647 351 assert( flag == true );
klauss 72:895ca792c647 352 value++;
klauss 72:895ca792c647 353 }
klauss 72:895ca792c647 354
klauss 116:39a41ebb675c 355 for( uint16_t i = 0; i < CB_BUFFER_SIZE; i++ ){
klauss 72:895ca792c647 356 data = ring_buffer_get_next( rb );
klauss 72:895ca792c647 357 assert( data == NULL );
klauss 72:895ca792c647 358 assert( rb->size == 0 );
klauss 72:895ca792c647 359 }
klauss 72:895ca792c647 360
klauss 72:895ca792c647 361 ring_buffer_delete( &rb );
klauss 72:895ca792c647 362
klauss 72:895ca792c647 363 return( rb == NULL ) ? true : false;
klauss 72:895ca792c647 364
klauss 72:895ca792c647 365 }
klauss 72:895ca792c647 366
klauss 72:895ca792c647 367 /*
klauss 72:895ca792c647 368 int main(){
klauss 72:895ca792c647 369 assert( 1 == unit_test_01() );
klauss 72:895ca792c647 370 printf("unit_test 01 -- ok\n\r");
klauss 72:895ca792c647 371
klauss 72:895ca792c647 372 assert( 1 == unit_test_02() );
klauss 72:895ca792c647 373 printf("unit_test 02 -- ok\n\r");
klauss 72:895ca792c647 374
klauss 72:895ca792c647 375 assert( 1 == unit_test_03() );
klauss 72:895ca792c647 376 printf("unit_test 03 -- ok\n\r");
klauss 72:895ca792c647 377
klauss 72:895ca792c647 378 assert( 1 == unit_test_04() );
klauss 72:895ca792c647 379 printf("unit_test 04 -- ok\n\r");
klauss 72:895ca792c647 380
klauss 72:895ca792c647 381 assert( 1 == unit_test_05() );
klauss 72:895ca792c647 382 printf("unit_test 05 -- ok\n\r");
klauss 72:895ca792c647 383
klauss 72:895ca792c647 384 return( 0 );
klauss 72:895ca792c647 385 }
klauss 72:895ca792c647 386 */
klauss 72:895ca792c647 387
klauss 72:895ca792c647 388 void rb_xmemcpy(uint8_t * dest, uint8_t * src, uint16_t size){
klauss 72:895ca792c647 389 while (size--) *dest++ = *src++;
klauss 72:895ca792c647 390 }