[388] | 1 | /*
|
---|
| 2 | * TOPPERS/ASP Kernel
|
---|
| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
|
---|
| 4 | * Advanced Standard Profile Kernel
|
---|
| 5 | *
|
---|
| 6 | * Copyright (C) 2015 by Ushio Laboratory
|
---|
| 7 | * Graduate School of Engineering Science, Osaka Univ., JAPAN
|
---|
| 8 | * Copyright (C) 2015,2016 by Embedded and Real-Time Systems Laboratory
|
---|
| 9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
|
---|
| 10 | *
|
---|
| 11 | * ä¸è¨èä½æ¨©è
|
---|
| 12 | ã¯ï¼ä»¥ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
|
---|
| 13 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
|
---|
| 14 | * å¤ã»åé
|
---|
| 15 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
|
---|
| 16 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
|
---|
| 17 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
|
---|
| 18 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
|
---|
| 19 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
| 20 | * ç¨ã§ããå½¢ã§åé
|
---|
| 21 | å¸ããå ´åã«ã¯ï¼åé
|
---|
| 22 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
|
---|
| 23 | * è
|
---|
| 24 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
|
---|
| 25 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
| 26 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
| 27 | * ç¨ã§ããªãå½¢ã§åé
|
---|
| 28 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
|
---|
| 29 | * ã¨ï¼
|
---|
| 30 | * (a) åé
|
---|
| 31 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
|
---|
| 32 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
|
---|
| 33 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
| 34 | * (b) åé
|
---|
| 35 | å¸ã®å½¢æ
|
---|
| 36 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
|
---|
| 37 | * å ±åãããã¨ï¼
|
---|
| 38 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
|
---|
| 39 | * 害ãããï¼ä¸è¨èä½æ¨©è
|
---|
| 40 | ããã³TOPPERSããã¸ã§ã¯ããå
|
---|
| 41 | 責ãããã¨ï¼
|
---|
| 42 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
|
---|
| 43 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
|
---|
| 44 | ããã³TOPPERSããã¸ã§ã¯ãã
|
---|
| 45 | * å
|
---|
| 46 | 責ãããã¨ï¼
|
---|
| 47 | *
|
---|
| 48 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
|
---|
| 49 | ã
|
---|
| 50 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
|
---|
| 51 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
|
---|
| 52 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
|
---|
| 53 | * ã®è²¬ä»»ãè² ããªãï¼
|
---|
| 54 | *
|
---|
| 55 | * $Id: tSerialPort.cdl 388 2019-05-22 11:25:18Z coas-nagasima $
|
---|
| 56 | */
|
---|
| 57 |
|
---|
| 58 | /*
|
---|
| 59 | * ã·ãªã¢ã«ã¤ã³ã¿ãã§ã¼ã¹ãã©ã¤ãã®ã³ã³ãã¼ãã³ãè¨è¿°ãã¡ã¤ã«
|
---|
| 60 | */
|
---|
| 61 |
|
---|
| 62 | /*
|
---|
| 63 | * ã·ãªã¢ã«ã¤ã³ã¿ãã§ã¼ã¹ãã©ã¤ããTECSãç¨ããã«å¼ã³åºãããã«ãå¿
|
---|
| 64 | è¦
|
---|
| 65 | * ãªå®ç¾©ã®åè¾¼ã¿
|
---|
| 66 | */
|
---|
| 67 | import_C("syssvc/serial.h");
|
---|
| 68 |
|
---|
| 69 | /*
|
---|
| 70 | * ã·ãªã¢ã«ã¤ã³ã¿ãã§ã¼ã¹ãã©ã¤ãã®ã·ã°ããã£
|
---|
| 71 | */
|
---|
| 72 | signature sSerialPort {
|
---|
| 73 | ER open(void);
|
---|
| 74 | ER close(void);
|
---|
| 75 | ER_UINT read([out,size_is(length)] char *buffer, [in] uint_t length, [in] TMO tmout);
|
---|
| 76 | ER_UINT write([in,size_is(length)] const char *buffer, [in] uint_t length);
|
---|
| 77 | ER control([in] uint_t ioControl);
|
---|
| 78 | ER refer([out] T_SERIAL_RPOR *pk_rpor);
|
---|
| 79 | };
|
---|
| 80 |
|
---|
| 81 | /*
|
---|
| 82 | * ã·ãªã¢ã«ã¤ã³ã¿ãã§ã¼ã¹ãã©ã¤ãã®ã¿ã¼ã²ããä¾åé¨ãæä¾ããé¢æ°
|
---|
| 83 | */
|
---|
| 84 | signature sSIOPort {
|
---|
| 85 | void open(void);
|
---|
| 86 | void close(void);
|
---|
| 87 | bool_t putChar([in] char c);
|
---|
| 88 | int_t getChar(void);
|
---|
| 89 | void enableCBR([in] uint_t cbrtn);
|
---|
| 90 | void disableCBR([in] uint_t cbrtn);
|
---|
| 91 | };
|
---|
| 92 |
|
---|
| 93 | /*
|
---|
| 94 | * ã³ã¼ã«ããã¯ã«ã¼ãã³ã®èå¥çªå·ï¼cbrtnãã©ã¡ã¼ã¿ã«ç¨ããï¼
|
---|
| 95 | */
|
---|
| 96 | const uint_t SIOSendReady = 1; /* éä¿¡å¯è½ã³ã¼ã«ãã㯠*/
|
---|
| 97 | const uint_t SIOReceiveReady = 2; /* åä¿¡éç¥ã³ã¼ã«ãã㯠*/
|
---|
| 98 |
|
---|
| 99 | /*
|
---|
| 100 | * ã¿ã¼ã²ããä¾åé¨ããã®ã³ã¼ã«ããã¯
|
---|
| 101 | */
|
---|
| 102 | [callback]
|
---|
| 103 | signature siSIOCBR {
|
---|
| 104 | void readySend(void);
|
---|
| 105 | void readyReceive(void);
|
---|
| 106 | };
|
---|
| 107 |
|
---|
| 108 | /*
|
---|
| 109 | * ã·ãªã¢ã«ã¤ã³ã¿ãã§ã¼ã¹ãã©ã¤ã管çç¨ã®ã·ã°ããã£ï¼çµäºå¦çã«ã¼ãã³
|
---|
| 110 | * ããã®ä½¿ç¨ãæ³å®ï¼
|
---|
| 111 | */
|
---|
| 112 | signature snSerialPortManage {
|
---|
| 113 | bool_t getChar([out] char *p_char);
|
---|
| 114 | };
|
---|
| 115 |
|
---|
| 116 | /*
|
---|
| 117 | * ã·ãªã¢ã«ãã¼ãã®å¶å¾¡é¨ã®ã»ã«ã¿ã¤ã
|
---|
| 118 | */
|
---|
| 119 | celltype tSerialPortMain {
|
---|
| 120 | entry sSerialPort eSerialPort;
|
---|
| 121 | entry snSerialPortManage enSerialPortManage;
|
---|
| 122 |
|
---|
| 123 | call sSIOPort cSIOPort; /* ç°¡æSIOãã©ã¤ãã¨ã®æ¥ç¶ */
|
---|
| 124 | entry siSIOCBR eiSIOCBR;
|
---|
| 125 |
|
---|
| 126 | call sSemaphore cSendSemaphore; /* éä¿¡ç¨ã»ããã©ã¨ã®æ¥ç¶ */
|
---|
| 127 | call siSemaphore ciSendSemaphore;
|
---|
| 128 | call sSemaphore cReceiveSemaphore; /* åä¿¡ç¨ã»ããã©ã¨ã®æ¥ç¶ */
|
---|
| 129 | call siSemaphore ciReceiveSemaphore;
|
---|
| 130 |
|
---|
| 131 | attr {
|
---|
| 132 | uint_t receiveBufferSize = 256; /* åä¿¡ãããã¡ãµã¤ãº */
|
---|
| 133 | uint_t sendBufferSize = 256; /* éä¿¡ãããã¡ãµã¤ãº */
|
---|
| 134 | };
|
---|
| 135 | var {
|
---|
| 136 | bool_t openFlag = C_EXP("false"); /* ãªã¼ãã³æ¸ã¿ãã©ã° */
|
---|
| 137 | bool_t errorFlag; /* ã¨ã©ã¼ãã©ã° */
|
---|
| 138 | uint_t ioControl; /* åä½å¶å¾¡ã®è¨å®å¤ */
|
---|
| 139 |
|
---|
| 140 | [size_is(receiveBufferSize)] char *receiveBuffer; /* åä¿¡ãããã¡ */
|
---|
| 141 | uint_t receiveReadPointer; /* åä¿¡ãããã¡èªåºããã¤ã³ã¿ */
|
---|
| 142 | uint_t receiveWritePointer; /* åä¿¡ãããã¡æ¸è¾¼ã¿ãã¤ã³ã¿ */
|
---|
| 143 | uint_t receiveCount; /* åä¿¡ãããã¡ä¸ã®æåæ° */
|
---|
| 144 | char receiveFlowControl; /* éãã¹ãSTART/STOP */
|
---|
| 145 | bool_t receiveStopped; /* STOPãéã£ãç¶æ
|
---|
| 146 | ãï¼ */
|
---|
| 147 |
|
---|
| 148 | [size_is(sendBufferSize)] char *sendBuffer; /* éä¿¡ãããã¡ */
|
---|
| 149 | uint_t sendReadPointer; /* éä¿¡ãããã¡èªåºããã¤ã³ã¿ */
|
---|
| 150 | uint_t sendWritePointer; /* éä¿¡ãããã¡æ¸è¾¼ã¿ãã¤ã³ã¿ */
|
---|
| 151 | uint_t sendCount; /* éä¿¡ãããã¡ä¸ã®æåæ° */
|
---|
| 152 | bool_t sendStopped; /* STOPãåãåã£ãç¶æ
|
---|
| 153 | ãï¼ */
|
---|
| 154 | };
|
---|
| 155 | };
|
---|
| 156 |
|
---|
| 157 | /*
|
---|
| 158 | * ã·ãªã¢ã«ãã¼ããã©ã¤ãï¼è¤åã»ã«ï¼ã®ã»ã«ã¿ã¤ã
|
---|
| 159 | *
|
---|
| 160 | * ã·ãªã¢ã«ãã¼ãã®å¶å¾¡é¨ã¨ï¼ããã使ç¨ãã2ã¤ã®ã»ããã©ï¼åä¿¡ç¨ã¨é
|
---|
| 161 | * ä¿¡ç¨ï¼ãè¤ååãã¦ï¼1ã¤ã®ã³ã³ãã¼ãã³ãã¨ãã¦ããï¼
|
---|
| 162 | */
|
---|
| 163 | composite tSerialPort {
|
---|
| 164 | entry sSerialPort eSerialPort;
|
---|
| 165 | entry snSerialPortManage enSerialPortManage;
|
---|
| 166 |
|
---|
| 167 | call sSIOPort cSIOPort; /* ç°¡æSIOãã©ã¤ãã¨ã®æ¥ç¶ */
|
---|
| 168 | entry siSIOCBR eiSIOCBR;
|
---|
| 169 |
|
---|
| 170 | attr {
|
---|
| 171 | uint_t receiveBufferSize = 256; /* åä¿¡ãããã¡ãµã¤ãº */
|
---|
| 172 | uint_t sendBufferSize = 256; /* éä¿¡ãããã¡ãµã¤ãº */
|
---|
| 173 | };
|
---|
| 174 |
|
---|
| 175 | /* åä¿¡ç¨ã®ã»ããã© */
|
---|
| 176 | cell tSemaphore ReceiveSemaphore {
|
---|
| 177 | attribute = C_EXP("TA_NULL");
|
---|
| 178 | initialCount = 0;
|
---|
| 179 | maxCount =1;
|
---|
| 180 | };
|
---|
| 181 |
|
---|
| 182 | /* éä¿¡ç¨ã®ã»ããã© */
|
---|
| 183 | cell tSemaphore SendSemaphore {
|
---|
| 184 | attribute = C_EXP("TA_NULL");
|
---|
| 185 | initialCount = 1;
|
---|
| 186 | maxCount =1;
|
---|
| 187 | };
|
---|
| 188 |
|
---|
| 189 | /* ã·ãªã¢ã«ãã¼ãã®å¶å¾¡é¨ */
|
---|
| 190 | cell tSerialPortMain SerialPortMain {
|
---|
| 191 | /* ã»ããã©ã¨ã®çµå */
|
---|
| 192 | cReceiveSemaphore = ReceiveSemaphore.eSemaphore;
|
---|
| 193 | ciReceiveSemaphore = ReceiveSemaphore.eiSemaphore;
|
---|
| 194 | cSendSemaphore = SendSemaphore.eSemaphore;
|
---|
| 195 | ciSendSemaphore = SendSemaphore.eiSemaphore;
|
---|
| 196 |
|
---|
| 197 | /* å¼ã³å£ã®ã¨ã¯ã¹ãã¼ã */
|
---|
| 198 | cSIOPort => composite.cSIOPort;
|
---|
| 199 |
|
---|
| 200 | /* å±æ§ã®ç¶æ¿ */
|
---|
| 201 | receiveBufferSize = composite.receiveBufferSize;
|
---|
| 202 | sendBufferSize = composite.sendBufferSize;
|
---|
| 203 | };
|
---|
| 204 |
|
---|
| 205 | /* åãå£ã®ã¨ã¯ã¹ãã¼ã */
|
---|
| 206 | composite.eSerialPort => SerialPortMain.eSerialPort;
|
---|
| 207 | composite.enSerialPortManage => SerialPortMain.enSerialPortManage;
|
---|
| 208 | composite.eiSIOCBR => SerialPortMain.eiSIOCBR;
|
---|
| 209 | };
|
---|