1 | /*
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2 | * TOPPERS/JSP Kernel
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3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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4 | * Just Standard Profile Kernel
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5 | *
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6 | * Copyright (C) 2006-2010 by Witz Corporation, JAPAN
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7 | *
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8 | * The above copyright holders grant permission gratis to use,
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9 | * duplicate, modify, or redistribute (hereafter called use) this
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10 | * software (including the one made by modifying this software),
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11 | * provided that the following four conditions (1) through (4) are
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12 | * satisfied.
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13 | *
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14 | * (1) When this software is used in the form of source code, the above
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15 | * copyright notice, this use conditions, and the disclaimer shown
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16 | * below must be retained in the source code without modification.
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17 | *
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18 | * (2) When this software is redistributed in the forms usable for the
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19 | * development of other software, such as in library form, the above
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20 | * copyright notice, this use conditions, and the disclaimer shown
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21 | * below must be shown without modification in the document provided
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22 | * with the redistributed software, such as the user manual.
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23 | *
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24 | * (3) When this software is redistributed in the forms unusable for the
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25 | * development of other software, such as the case when the software
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26 | * is embedded in a piece of equipment, either of the following two
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27 | * conditions must be satisfied:
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28 | *
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29 | * (a) The above copyright notice, this use conditions, and the
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30 | * disclaimer shown below must be shown without modification in
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31 | * the document provided with the redistributed software, such as
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32 | * the user manual.
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33 | *
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34 | * (b) How the software is to be redistributed must be reported to the
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35 | * TOPPERS Project according to the procedure described
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36 | * separately.
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37 | *
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38 | * (4) The above copyright holders and the TOPPERS Project are exempt
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39 | * from responsibility for any type of damage directly or indirectly
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40 | * caused from the use of this software and are indemnified by any
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41 | * users or end users of this software from any and all causes of
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42 | * action whatsoever.
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43 | *
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44 | * THIS SOFTWARE IS PROVIDED "AS IS." THE ABOVE COPYRIGHT HOLDERS AND
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45 | * THE TOPPERS PROJECT DISCLAIM ANY EXPRESS OR IMPLIED WARRANTIES,
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46 | * INCLUDING, BUT NOT LIMITED TO, ITS APPLICABILITY TO A PARTICULAR
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47 | * PURPOSE. IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS AND THE
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48 | * TOPPERS PROJECT BE LIABLE FOR ANY TYPE OF DAMAGE DIRECTLY OR
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49 | * INDIRECTLY CAUSED FROM THE USE OF THIS SOFTWARE.
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50 | *
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51 | * ä¸è¨è使¨©è
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52 | ã¯ï¼ä»¥ä¸ã® (1)ã(4) ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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53 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»
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54 | * åé
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55 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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56 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®è使¨©
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57 | * 表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼ã¹
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58 | * ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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59 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿ç¨
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60 | * ã§ããå½¢ã§åé
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61 | å¸ããå ´åã«ã¯ï¼åé
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62 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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63 | ã
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64 | * ãã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è使¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿
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65 | * 証è¦å®ãæ²è¼ãããã¨ï¼
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66 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿ç¨
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67 | * ã§ããªãå½¢ã§åé
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68 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºãããã¨ï¼
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69 | * (a) åé
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70 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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71 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½
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72 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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73 | * (b) åé
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74 | å¸ã®å½¢æ
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75 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«å ±
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76 | * åãããã¨ï¼
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77 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæå®³
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78 | * ãããï¼ä¸è¨è使¨©è
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79 | ããã³TOPPERSããã¸ã§ã¯ããå
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80 | 責ãããã¨ï¼ã¾ãï¼
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81 | * æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãçç±ã«åºã¥
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82 | * ãè«æ±ãããï¼ä¸è¨è使¨©è
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83 | ããã³TOPPERSããã¸ã§ã¯ããå
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84 | 責ãããã¨ï¼
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85 | *
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86 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨è使¨©è
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87 | ãã
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88 | * ã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®çã«å¯¾ã
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89 | * ãé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨
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90 | * ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæå®³ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè²
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91 | * ããªãï¼
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92 | *
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93 | * @(#) $Id: uart.c,v 1.1 2006/04/10 08:19:25 honda Exp $
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94 | */
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95 |
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96 | /*
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97 | * éåæéä¿¡ (UART)ã·ãªã¢ã«ãã£ã³ãã«ããã¤ã¹ï¼SIOï¼ãã©ã¤ã
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98 | * ï¼Zup-F16æ¡å¼µãã¼ãç¨ï¼
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99 | */
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100 | #include <s_services.h>
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101 | #include <sil.h>
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102 | #include <tmp91cy22.h>
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103 | #include <uart.h>
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104 |
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105 | /*
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106 | * ã·ãªã¢ã«I/Oå¶å¾¡ã¬ã¸ã¹ã¿ã¸ã®ãªãã»ããå®ç¾©
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107 | */
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108 | #define TOFFSET_SC0BUF 0x0000
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109 | #define TOFFSET_SC0CR 0x0001
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110 | #define TOFFSET_SC0MOD0 0x0002
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111 | #define TOFFSET_BR0CR 0x0003
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112 | #define TOFFSET_BR0ADD 0x0004
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113 | #define TOFFSET_SC0MOD1 0x0005
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114 |
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115 | /*
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116 | * ã·ãªã¢ã«I/Oãã¼ãç¶æ
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117 | ãã©ã°ã®å®ç¾©
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118 | */
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119 | #define TBIT_STS_DEF 0x00
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120 | #define TBIT_TXB_EMPTY 0x01
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121 | #define TBIT_ENE_TXCBR 0x02
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122 | #define TBIT_ENE_RXCBR 0x04
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123 | #define TBIT_LOG_PORT 0x80
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124 |
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125 | /*
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126 | * ã·ãªã¢ã«I/Oãã¼ãåæåãããã¯
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127 | *
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128 | * ID = 1 ãuart1ï¼ID = 2 ãuart0ã«å¯¾å¿ããã¦ããï¼
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129 | */
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130 | static const SIOPINIB siopinib_table[TNUM_PORT] = {
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131 | { TADR_SFR_SC1BUF, TADR_SFR_INTES1, 0x08, (TBIT_SIOSMU8 | TBIT_SIORXE | TBIT_SIOSCBRG),
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132 | 0x00, BRCR_19200, BRADD_19200, TBIT_RX1_CLR } /* ID1ç¨ UART1 19200bps */
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133 | /* { TADR_SFR_SC1BUF, TADR_SFR_INTES1, 0x08, (TBIT_SIOSMU8 | TBIT_SIORXE | TBIT_SIOSCBRG),
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134 | 0x00, BRCR_38400, BRADD_38400, TBIT_RX1_CLR }*/ /* ID1ç¨ UART1 38400bps */
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135 | /* { TADR_SFR_SC0BUF, TADR_SFR_INTES0, 0x01, (TBIT_SIOSMU8 | TBIT_SIORXE | TBIT_SIOSCBRG),
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136 | 0x00, BRCR_19200, BRADD_19200, TBIT_RX0_CLR }*/ /* ID2ç¨ UART0 19200bps */
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137 | };
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138 |
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139 | /*
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140 | * ã·ãªã¢ã«I/Oãã¼ã管çãããã¯ã®ã¨ãªã¢
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141 | */
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142 | static SIOPCB siopcb_table[TNUM_PORT];
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143 |
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144 | /*
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145 | * ã·ãªã¢ã«I/Oãã¼ãIDãã管çãããã¯ãåãåºãããã®ãã¯ã
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146 | */
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147 | #define INDEX_SIOP(siopid) ((UINT)((siopid) - 1))
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148 | #define get_siopcb(siopid) (&(siopcb_table[INDEX_SIOP(siopid)]))
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149 |
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150 | /*
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151 | * SIOãã©ã¤ãã®åæåã«ã¼ãã³
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152 | */
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153 | void
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154 | uart_initialize()
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155 | {
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156 | SIOPCB *siopcb;
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157 | UINT i;
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158 |
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159 | /*
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160 | * ã·ãªã¢ã«I/Oãã¼ã管çãããã¯ã®åæå
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161 | */
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162 | for (siopcb = siopcb_table, i = 0; i < TNUM_PORT; siopcb++, i++) {
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163 | siopcb->siopinib = &(siopinib_table[i]);
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164 | siopcb->sts_flag = TBIT_STS_DEF;
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165 | siopcb->rxb = -1;
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166 | }
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167 | }
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168 |
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169 | /*
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170 | * ã·ãªã¢ã«I/Oãã¼ãã®ãªã¼ãã³
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171 | */
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172 | SIOPCB *
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173 | uart_opn_por(ID siopid, VP_INT exinf)
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174 | {
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175 | SIOPCB *siopcb;
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176 | const SIOPINIB *siopinib;
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177 | int i;
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178 |
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179 | /* ãã¼ãIDãã管çãããã¯ãåå¾ */
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180 | siopcb = get_siopcb(siopid);
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181 | siopinib = siopcb->siopinib;
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182 |
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183 | /* 管çãããã¯ã«æ
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184 | å ±è¨å® */
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185 | siopcb->sts_flag |= TBIT_TXB_EMPTY;
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186 | siopcb->exinf = exinf;
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187 | if( siopid == LOGTASK_PORTID ){ /* ã·ã¹ãã ãã°ç¨ã®ãã¼ãã®å ´å */
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188 | siopcb->sts_flag |= TBIT_LOG_PORT;
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189 | if( log_io_busy == TRUE ){
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190 | /* éä¿¡ä¸ã®å ´åã¯å®äºã¾ã§å¾
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191 | 㤠*/
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192 | while( (sil_reb_mem((VP)(siopinib->hint)) & TBIT_INTC_H) == 0 );
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193 | }
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194 | log_io_busy = FALSE; /* åæåãªã®ã§æç¤ºçã«è¡ã£ã¦ãã */
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195 | }
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196 |
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197 | /* åä¿¡åæ¢ */
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198 | sil_wrb_mem((VP)(siopinib->cntrl+TOFFSET_SC0MOD0), 0x00 );
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199 | /* ãã¼ãè¨å®(TXDã¨ãã¦ä½¿ç¨) */
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200 | sil_wrb_mem((VP)(TADR_SFR_P9FC), siopinib->pcrfc_def );
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201 | sil_wrb_mem((VP)(TADR_SFR_P9CR), siopinib->pcrfc_def );
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202 |
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203 | /* åä½ã¢ã¼ãè¨å® */
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204 | sil_wrb_mem((VP)(siopinib->cntrl+TOFFSET_SC0MOD0), siopinib->scmod0_def );
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205 | sil_reb_mem((VP)(siopinib->cntrl+TOFFSET_SC0CR)); /* èªåºãã«ããã¨ã©ã¼ãã©ã°ã¯ãªã¢ */
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206 | sil_wrb_mem((VP)(siopinib->cntrl+TOFFSET_SC0CR), siopinib->sccr_def );
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207 | sil_wrb_mem((VP)(siopinib->cntrl+TOFFSET_BR0CR), siopinib->brcr_def);
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208 | sil_wrb_mem((VP)(siopinib->cntrl+TOFFSET_BR0ADD), siopinib->bradd_def);
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209 | sil_wrb_mem((VP)(siopinib->cntrl+TOFFSET_SC0MOD1), TBIT_SIOI2S);
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210 |
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211 | /* ã·ãªã¢ã«å²è¾¼ã¿ã®è¨å®ããã³è¦æ±ãã©ã°ã¯ãªã¢ */
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212 | sil_wrb_mem((VP)TADR_SFR_INTCLR, (siopinib->int_clr) ); /* åä¿¡è¦æ±ã¯ãªã¢ */
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213 | sil_wrb_mem((VP)TADR_SFR_INTCLR, (VB)(siopinib->int_clr + 1) ); /* éä¿¡è¦æ±ã¯ãªã¢ */
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214 | sil_wrb_mem((VP)(siopinib->hint), (VB)((INT_LEVEL_UART << 4) | INT_LEVEL_UART) );
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215 |
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216 | /*
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217 | * ããã¼ãã¼ã¿åä¿¡
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218 | */
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219 | sil_reb_mem((VP)(siopinib->cntrl+TOFFSET_SC0BUF));
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220 | sil_reb_mem((VP)(siopinib->cntrl+TOFFSET_SC0BUF));
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221 |
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222 | return(siopcb);
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223 | }
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224 |
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225 | /*
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226 | * ã·ãªã¢ã«I/Oãã¼ãã®ã¯ãã¼ãº
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227 | */
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228 | void
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229 | uart_cls_por(SIOPCB *siopcb)
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230 | {
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231 | const SIOPINIB *siopinib;
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232 |
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233 | siopinib = siopcb->siopinib;
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234 |
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235 | /* åä¿¡åæ¢ */
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236 | sil_wrb_mem((VP)(siopinib->cntrl+TOFFSET_SC0MOD0), 0x00 );
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237 |
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238 | /* ã·ã¹ãã ãã°ç¨ãã¼ãã®å¦ç */
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239 | if( (siopcb->sts_flag & TBIT_LOG_PORT) == TBIT_LOG_PORT ){
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240 | if( log_io_busy == TRUE ){
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241 | /* éä¿¡ä¸ã®å ´åã¯å®äºã¾ã§å¾
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242 | 㤠*/
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243 | while( (sil_reb_mem((VP)(TADR_SFR_INTES0)) & TBIT_INTC_H) == 0 );
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244 | }
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245 | log_io_busy = FALSE;
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246 | }
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247 |
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248 | /* ã·ãªã¢ã«å²è¾¼ã¿ã®ç¦æ¢ããã³è¦æ±ãã©ã°ã¯ãªã¢ */
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249 | sil_wrb_mem((VP)(siopinib->hint), 0x00 );
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250 | sil_wrb_mem((VP)TADR_SFR_INTCLR, (siopinib->int_clr) ); /* åä¿¡è¦æ±ã¯ãªã¢ */
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251 | sil_wrb_mem((VP)TADR_SFR_INTCLR, (VB)(siopinib->int_clr + 1) ); /* éä¿¡è¦æ±ã¯ãªã¢ */
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252 | /* ãã¼ãè¨å®(ãã¼ãã¨ãã¦ä½¿ç¨) */
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253 | sil_wrb_mem((VP)(TADR_SFR_P9FC), 0x00 );
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254 | sil_wrb_mem((VP)(TADR_SFR_P9CR), 0x00 );
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255 |
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256 | siopcb->sts_flag = TBIT_STS_DEF;
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257 | }
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258 |
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259 | /*
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260 | * ã·ãªã¢ã«I/Oãã¼ãã¸ã®æåéä¿¡
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261 | */
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262 | BOOL
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263 | uart_snd_chr(SIOPCB *siopcb, char c)
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264 | {
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265 | if( (siopcb->sts_flag & TBIT_TXB_EMPTY) == TBIT_TXB_EMPTY ){
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266 | siopcb->sts_flag &= (UB)~TBIT_TXB_EMPTY;
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267 | sil_wrb_mem((VP)(siopcb->siopinib->cntrl+TOFFSET_SC0BUF), c);
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268 |
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269 | /* ã·ã¹ãã ãã°ç¨ãã¼ãã®å¦ç */
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270 | if( (siopcb->sts_flag & TBIT_LOG_PORT) == TBIT_LOG_PORT ){
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271 | log_io_busy = TRUE; /* éä¿¡ä¸ */
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272 | }
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273 | return(TRUE);
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274 | }
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275 | return(FALSE);
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276 | }
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277 |
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278 | /*
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279 | * ã·ãªã¢ã«I/Oãã¼ãããã®æååä¿¡
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280 | */
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281 | INT
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282 | uart_rcv_chr(SIOPCB *siopcb)
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283 | {
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284 | return(siopcb->rxb);
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285 | }
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286 |
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287 | /*
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288 | * ã·ãªã¢ã«I/Oãã¼ãããã®ã³ã¼ã«ããã¯ã®è¨±å¯
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289 | */
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290 | void
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291 | uart_ena_cbr(SIOPCB *siopcb, UINT cbrtn)
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292 | {
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293 | switch (cbrtn) {
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294 | case UART_ERDY_SND:
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295 | siopcb->sts_flag |= TBIT_ENE_TXCBR;
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296 | break;
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297 | case UART_ERDY_RCV:
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298 | siopcb->sts_flag |= TBIT_ENE_RXCBR;
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299 | break;
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300 | default:
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301 | break;
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302 | }
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303 | }
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304 |
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305 | /*
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306 | * ã·ãªã¢ã«I/Oãã¼ãããã®ã³ã¼ã«ããã¯ã®ç¦æ¢
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307 | */
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308 | void
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309 | uart_dis_cbr(SIOPCB *siopcb, UINT cbrtn)
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310 | {
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311 | switch (cbrtn) {
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312 | case UART_ERDY_SND:
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313 | siopcb->sts_flag &= (UB)~TBIT_ENE_TXCBR;
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314 | break;
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315 | case UART_ERDY_RCV:
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316 | siopcb->sts_flag &= (UB)~TBIT_ENE_RXCBR;
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317 | break;
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318 | default:
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319 | break;
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320 | }
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321 | }
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322 |
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323 | /*
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324 | * ãã¼ãID=1ã«æå®ããã¦ããSIOãã£ã³ãã«(uart1)ããã®åä¿¡å²è¾¼ã¿
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325 | */
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326 | void serial_in_handler1()
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327 | {
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328 | SIOPCB *siopcb = &siopcb_table[0];
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329 |
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330 | /* ã¨ã©ã¼ã®å ´åå¦çããªã */
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331 | if( ( sil_reb_mem((VP)(siopcb->siopinib->cntrl+TOFFSET_SC0CR)) & 0x1c ) == 0 ){
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332 |
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333 | /* ãã¼ã¿åä¿¡ */
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334 | siopcb->rxb = (INT)sil_reb_mem((VP)(siopcb->siopinib->cntrl+TOFFSET_SC0BUF));
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335 |
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336 | /* ã³ã¼ã«ããã¯ã許å¯ããã¦ããå ´å */
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337 | if( (siopcb->sts_flag & TBIT_ENE_RXCBR) == TBIT_ENE_RXCBR ){
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338 | /*
|
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339 | * åä¿¡éç¥ã³ã¼ã«ããã¯ã«ã¼ãã³ãå¼ã³åºãï¼
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340 | */
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341 | uart_ierdy_rcv(siopcb->exinf);
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342 | }
|
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343 | }
|
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344 | }
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345 |
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346 | /*
|
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347 | * ãã¼ãID=1ã«æå®ããã¦ããSIOãã£ã³ãã«(uart1)ããã®éä¿¡å²è¾¼ã¿
|
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348 | */
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349 | void serial_out_handler1()
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350 | {
|
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351 | SIOPCB *siopcb = &siopcb_table[0];
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352 |
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353 | /* ãã¼ã¿éä¿¡å®äºãã©ã°ON */
|
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354 | siopcb->sts_flag |= TBIT_TXB_EMPTY;
|
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355 |
|
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356 | /* ã·ã¹ãã ãã°ç¨ãã¼ãã®å¦ç */
|
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357 | if( (siopcb->sts_flag & TBIT_LOG_PORT) == TBIT_LOG_PORT ){
|
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358 | log_io_busy = FALSE; /* éä¿¡å®äº */
|
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359 | }
|
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360 |
|
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361 | /* ã³ã¼ã«ããã¯ã許å¯ããã¦ããå ´å */
|
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362 | if( (siopcb->sts_flag & TBIT_ENE_TXCBR) == TBIT_ENE_TXCBR ){
|
---|
363 | /*
|
---|
364 | * éä¿¡å¯è½ã³ã¼ã«ããã¯ã«ã¼ãã³ãå¼ã³åºãï¼
|
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365 | */
|
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366 | uart_ierdy_snd(siopcb->exinf);
|
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367 | }
|
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368 | }
|
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369 |
|
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370 | #if TNUM_PORT >= 2
|
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371 | /*
|
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372 | * ãã¼ãID=2ã«æå®ããã¦ããSIOãã£ã³ãã«(uart0)ããã®åä¿¡å²è¾¼ã¿
|
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373 | */
|
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374 | void serial_in_handler2()
|
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375 | {
|
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376 | SIOPCB *siopcb = &siopcb_table[1];
|
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377 |
|
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378 | /* ã¨ã©ã¼ã®å ´åå¦çããªã */
|
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379 | if( ( sil_reb_mem((VP)(siopcb->siopinib->cntrl+TOFFSET_SC0CR)) & 0x1c ) == 0 ){
|
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380 |
|
---|
381 | /* ãã¼ã¿åä¿¡ */
|
---|
382 | siopcb->rxb = (INT)sil_reb_mem((VP)(siopcb->siopinib->cntrl+TOFFSET_SC0BUF));
|
---|
383 |
|
---|
384 | /* ã³ã¼ã«ããã¯ã許å¯ããã¦ããå ´å */
|
---|
385 | if( (siopcb->sts_flag & TBIT_ENE_RXCBR) == TBIT_ENE_RXCBR ){
|
---|
386 | /*
|
---|
387 | * åä¿¡éç¥ã³ã¼ã«ããã¯ã«ã¼ãã³ãå¼ã³åºãï¼
|
---|
388 | */
|
---|
389 | uart_ierdy_rcv(siopcb->exinf);
|
---|
390 | }
|
---|
391 | }
|
---|
392 | }
|
---|
393 |
|
---|
394 | /*
|
---|
395 | * ãã¼ãID=2ã«æå®ããã¦ããSIOãã£ã³ãã«(uart0)ããã®éä¿¡å²è¾¼ã¿
|
---|
396 | */
|
---|
397 | void serial_out_handler2()
|
---|
398 | {
|
---|
399 | SIOPCB *siopcb = &siopcb_table[1];
|
---|
400 |
|
---|
401 | /* ãã¼ã¿éä¿¡å®äºãã©ã°ON */
|
---|
402 | siopcb->sts_flag |= TBIT_TXB_EMPTY;
|
---|
403 |
|
---|
404 | /* ã·ã¹ãã ãã°ç¨ãã¼ãã®å¦ç */
|
---|
405 | if( (siopcb->sts_flag & TBIT_LOG_PORT) == TBIT_LOG_PORT ){
|
---|
406 | log_io_busy = FALSE; /* éä¿¡å®äº */
|
---|
407 | }
|
---|
408 |
|
---|
409 | /* ã³ã¼ã«ããã¯ã許å¯ããã¦ããå ´å */
|
---|
410 | if( (siopcb->sts_flag & TBIT_ENE_TXCBR) == TBIT_ENE_TXCBR ){
|
---|
411 | /*
|
---|
412 | * éä¿¡å¯è½ã³ã¼ã«ããã¯ã«ã¼ãã³ãå¼ã³åºãï¼
|
---|
413 | */
|
---|
414 | uart_ierdy_snd(siopcb->exinf);
|
---|
415 | }
|
---|
416 | }
|
---|
417 |
|
---|
418 | #endif
|
---|
419 |
|
---|