annotate src/gpf3/inc/gsi.h @ 160:40a4089bb29f

sms.lib compiles
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 11 Oct 2016 00:54:15 +0000
parents c41a534f33c6
children
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1 #ifndef GSI_H
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2 #define GSI_H
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3 /*
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4 +-----------------------------------------------------------------------------
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5 | Project :
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6 | Modul :
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7 +-----------------------------------------------------------------------------
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8 | Copyright 2002 Texas Instruments Berlin, AG
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9 | All rights reserved.
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10 |
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11 | This file is confidential and a trade secret of Texas
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12 | Instruments Berlin, AG
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13 | The receipt of or possession of this file does not convey
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14 | any rights to reproduce or disclose its contents or to
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15 | manufacture, use, or sell anything it may describe, in
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16 | whole, or in part, without the specific written consent of
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17 | Texas Instruments Berlin, AG.
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18 +-----------------------------------------------------------------------------
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19 | Purpose : These definitions provide a driver interface to multiple serial
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20 | ports.
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21 +-----------------------------------------------------------------------------
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22 */
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23
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24
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25 /*==== INCLUDES =============================================================*/
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26
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27 #include <gdi.h>
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28
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29 /*==== DEFINITIONS ==========================================================*/
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30
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31 /*
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32 * Baud rates
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33 */
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34 #define GSI_BAUD_AUTO ( 1)
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35 #define GSI_BAUD_75 ( 2)
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36 #define GSI_BAUD_150 ( 3)
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37 #define GSI_BAUD_300 ( 4)
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38 #define GSI_BAUD_600 ( 5)
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39 #define GSI_BAUD_1200 ( 6)
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40 #define GSI_BAUD_2400 ( 7)
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41 #define GSI_BAUD_4800 ( 8)
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42 #define GSI_BAUD_7200 ( 9)
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43 #define GSI_BAUD_9600 (10)
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44 #define GSI_BAUD_14400 (11)
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45 #define GSI_BAUD_19200 (12)
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46 #define GSI_BAUD_28800 (13)
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47 #define GSI_BAUD_33900 (14)
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48 #define GSI_BAUD_38400 (15)
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49 #define GSI_BAUD_57600 (16)
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50 #define GSI_BAUD_115200 (17)
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51 #define GSI_BAUD_203125 (18)
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52 #define GSI_BAUD_406250 (19)
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53 #define GSI_BAUD_812500 (20)
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54
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55 /*
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56 * Bits per character
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57 */
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58 #define GSI_CHAR5 ( 5)
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59 #define GSI_CHAR6 ( 6)
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60 #define GSI_CHAR7 ( 7)
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61 #define GSI_CHAR8 ( 8)
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62
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63 /*
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64 * Stop bits
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65 */
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66 #define GSI_STOP1 ( 1)
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67 #define GSI_STOP15 (15)
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68 #define GSI_STOP2 ( 2)
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69
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70 /*
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71 * Parity bit
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72 */
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73 #define GSI_PARITYNO ( 1)
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74 #define GSI_PARITYODD ( 2)
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75 #define GSI_PARITYEVEN ( 3)
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76 #define GSI_PARITYSPACE ( 4)
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77
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78 /*
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79 * Flow control
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80 */
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81 #define GSI_FLOWNO ( 1)
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82 #define GSI_FLOWHW ( 2)
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83 #define GSI_FLOWSW ( 3)
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84
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85 /*
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86 * Bit positions
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87 */
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88 #define GSI_BRKLEN_POS ( 0)
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89 #define GSI_BRK_POS (25)
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90 #define GSI_DISC_POS (26)
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91 #define GSI_ESC_POS (27)
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92 #define GSI_RING_POS (28)
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93 #define GSI_X_POS (29)
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94 #define GSI_SB_POS (30)
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95 #define GSI_SA_POS (31)
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96
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97 /*
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98 * Bit masks
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99 */
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100 #define GSI_BRKLEN_MASK (255UL << GSI_BRKLEN_POS)
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101 #define GSI_BRK_MASK (1UL << GSI_BRK_POS)
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102 #define GSI_DISC_MASK (1UL << GSI_DISC_POS)
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103 #define GSI_ESC_MASK (1UL << GSI_ESC_POS)
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104 #define GSI_RING_MASK (1UL << GSI_RING_POS)
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105 #define GSI_X_MASK (1UL << GSI_X_POS)
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106 #define GSI_SB_MASK (1UL << GSI_SB_POS)
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107 #define GSI_SA_MASK (1UL << GSI_SA_POS)
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108
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109 /*
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110 * Size of the circular buffers used in the driver.
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111 */
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112 #define GSI_MAX_BUFFER_SIZE (512)
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113
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114 /*==== TYPES ================================================================*/
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115
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116 /*
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117 * Device Control Block
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118 */
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119 typedef struct {
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120 USHORT Baud;
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121 UBYTE DataBits;
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diff changeset
122 UBYTE StopBits;
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diff changeset
123 UBYTE Parity;
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parents:
diff changeset
124 UBYTE RxFlowControl;
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parents:
diff changeset
125 UBYTE TxFlowControl;
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parents:
diff changeset
126 USHORT RxBufferSize;
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parents:
diff changeset
127 USHORT TxBufferSize;
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parents:
diff changeset
128 USHORT RxThreshold;
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parents:
diff changeset
129 USHORT TxThreshold;
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parents:
diff changeset
130 UBYTE XON;
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parents:
diff changeset
131 UBYTE XOFF;
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diff changeset
132 UBYTE EscChar;
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parents:
diff changeset
133 USHORT GuardPeriod;
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parents:
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134 } T_GSI_DCB;
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135
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parents:
diff changeset
136 /*==== FUNCTION PROTOTYPES ==================================================*/
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137
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138 #ifdef _TARGET_
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parents:
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139 /*
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parents:
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140 +------------------------------------------------------------------------------
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141 | Function : GSI_Init
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142 +------------------------------------------------------------------------------
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parents:
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143 | Description : The function initializes the module and the connected serial
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parents:
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144 | device.
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parents:
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145 |
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146 | Parameters : DeviceNo - serial device number
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147 | DrvHandle - unique handle for this device
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parents:
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148 | CallbackFunc - callback function for this device
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149 | DrvInfo - pointer to the driver parameters
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150 |
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151 | Return : DRV_OK - Initialization successful
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152 | DRV_INVALID_PARAMS - The specified device does not exist
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153 | DRV_INTERNAL_ERROR - Internal driver error
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parents:
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154 | DRV_INITIALIZED - Driver already initialized
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parents:
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155 |
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parents:
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156 +------------------------------------------------------------------------------
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parents:
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157 */
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parents:
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158 extern USHORT GSI_Init (UBYTE DeviceNo,
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parents:
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159 USHORT DrvHANDLE,
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parents:
diff changeset
160 T_DRV_CB_FUNC CallbackFunc,
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parents:
diff changeset
161 T_DRV_EXPORT **DrvInfo);
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parents:
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162
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parents:
diff changeset
163 /*
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parents:
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164 +------------------------------------------------------------------------------
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parents:
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165 | Function : GSI_Exit
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parents:
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166 +------------------------------------------------------------------------------
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parents:
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167 | Description : The function is called when the driver functionality is no
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parents:
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168 | longer required. The driver terminates regardless of any
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parents:
diff changeset
169 | outstanding data to be sent.
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parents:
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170 |
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parents:
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171 | Parameters : DeviceNo - serial device number
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parents:
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172 |
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parents:
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173 | Return : no return value
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parents:
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174 |
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parents:
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175 +------------------------------------------------------------------------------
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parents:
diff changeset
176 */
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parents:
diff changeset
177 extern void GSI_Exit (UBYTE DeviceNo);
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parents:
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178
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parents:
diff changeset
179 /*
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parents:
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180 +------------------------------------------------------------------------------
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parents:
diff changeset
181 | Function : GSI_Read
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parents:
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182 +------------------------------------------------------------------------------
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parents:
diff changeset
183 | Description : This function copies received data into a caller provided
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parents:
diff changeset
184 | buffer and returns the line status. It should always return
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parents:
diff changeset
185 | immediately after copying the data, without waiting for any
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parents:
diff changeset
186 | more data.
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parents:
diff changeset
187 |
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parents:
diff changeset
188 | Parameters : DeviceNo - serial device number
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parents:
diff changeset
189 | Buffer - buffer to copy the data
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parents:
diff changeset
190 | Length - On call: size of Buffer; On return: copied bytes
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parents:
diff changeset
191 | State - line states of the serial connection
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 |
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parents:
diff changeset
193 | Return : DRV_OK - Function successful
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parents:
diff changeset
194 | DRV_INVALID_PARAMS - The specified device does not exist
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parents:
diff changeset
195 | DRV_INTERNAL_ERROR - Internal driver error
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parents:
diff changeset
196 | DRV_NOTCONFIGURED - The driver is not yet configured
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parents:
diff changeset
197 |
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parents:
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198 +------------------------------------------------------------------------------
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parents:
diff changeset
199 */
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parents:
diff changeset
200 extern USHORT GSI_Read (UBYTE DeviceNo,
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parents:
diff changeset
201 void *Buffer,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 USHORT *Length,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 ULONG *State);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 | Function : GSI_Write
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 | Description : This functions copies the provided data into the buffer of the
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 | driver and sets the line states. This function must return
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 | immediately after copying, even if there is not enough space in
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parents:
diff changeset
212 | the driver buffer to copy all provided data.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 | Parameters : DeviceNo - serial device number
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 | Buffer - buffer containing the data
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parents:
diff changeset
216 | Length - On call: size of data; On return: copied bytes
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parents:
diff changeset
217 | State - line states of the serial connection
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 | Mask - manipulated State bits
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 |
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parents:
diff changeset
220 | Return : DRV_OK - Function successful
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parents:
diff changeset
221 | DRV_INVALID_PARAMS - The specified device does not exist
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 | DRV_INTERNAL_ERROR - Internal driver error
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 | DRV_NOTCONFIGURED - The driver is not yet configured
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parents:
diff changeset
224 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 extern USHORT GSI_Write (UBYTE DeviceNo,
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parents:
diff changeset
228 void *Buffer,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 USHORT *Length,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 ULONG State,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 ULONG Mask);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 | Function : GSI_Look
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 | Description : This function copies received data into a caller provided
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 | buffer without delete the data in the driver buffer. It should
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 | always return immediately after copying the data, without
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 | waiting for any more data.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 | Parameters : DeviceNo - serial device number
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 | Buffer - buffer to copy the data
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 | Length - On call: size of Buffer; On return: copied bytes
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 | State - line states of the serial connection
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 | Return : DRV_OK - Function successful
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 | DRV_INVALID_PARAMS - The specified device does not exist
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249 | DRV_INTERNAL_ERROR - Internal driver error
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 | DRV_NOTCONFIGURED - The driver is not yet configured
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 extern USHORT GSI_Look (UBYTE DeviceNo,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 void *Buffer,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256 USHORT *Length,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 ULONG *State);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 | Function : GSI_Clear
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 | Description : This function is used to clear the device internal buffers.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 | Parameters : DeviceNo - serial device number
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 | BufferType - buffer to be cleared
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 | Return : DRV_OK - Function successful
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 | DRV_INVALID_PARAMS - The specified device does not exist
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 | DRV_INTERNAL_ERROR - Internal driver error
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 | DRV_INPROCESS - The driver is busy clearing the buffers
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 extern USHORT GSI_Clear (UBYTE DeviceNo,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 USHORT BufferType);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 | Function : GSI_Flush
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 | Description : This function is used to flush the device internal transmit
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 | buffer.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 | Parameters : DeviceNo - serial device number
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 | Return : DRV_OK - Function successful
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288 | DRV_INVALID_PARAMS - The specified device does not exist
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 | DRV_INTERNAL_ERROR - Internal driver error
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 | DRV_INPROCESS - The driver is busy clearing the buffers
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 | DRV_NOTCONFIGURED - The driver is not yet configured
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 extern USHORT GSI_Flush (UBYTE DeviceNo);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 | Function : GSI_SetSignal
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 | Description : This function enables indication signals from the driver. These
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 | signals are sent via the device callback function.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 | Parameters : DeviceNo - serial device number
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 | SignalType - Signal type to be set
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 | Return : DRV_OK - Function successful
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 | DRV_INVALID_PARAMS - parameters out of range
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 | DRV_INTERNAL_ERROR - Internal driver error
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 | DRV_SIGFCT_NOTAVAILABLE - no event signaling functionality
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
313 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314 extern USHORT GSI_SetSignal (UBYTE DeviceNo,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315 USHORT SignalType);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
318 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319 | Function : GSI_ResetSignal
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 | Description : This function disables indication signals from the driver.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323 | Parameters : DeviceNo - serial device number
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 | SignalType - Signal type to be reset
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 | Return : DRV_OK - Function successful
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327 | DRV_INVALID_PARAMS - parameters out of range
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 | DRV_INTERNAL_ERROR - Internal driver error
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329 | DRV_SIGFCT_NOTAVAILABLE - no event signaling functionality
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 extern USHORT GSI_ResetSignal (UBYTE DeviceNo,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 USHORT SignalType);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 | Function : GSI_SetConfig
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 | Description : This function configures the serial device.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 | Parameters : DeviceNo - serial device number
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 | DCBPtr - pointer to the driver control block
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345 | Return : DRV_OK - Function successful
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 | DRV_INVALID_PARAMS - parameters out of range
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 | DRV_INTERNAL_ERROR - Internal driver error
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
350 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
351 extern USHORT GSI_SetConfig (UBYTE DeviceNo,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
352 T_GSI_DCB *DCBPtr);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
353
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
354 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 | Function : GSI_GetConfig
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358 | Description : This function reads the serial device configuration.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
360 | Parameters : DeviceNo - serial device number
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
361 | DCBPtr - pointer to the driver control block
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
362 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
363 | Return : DRV_OK - Function successful
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
364 | DRV_INTERNAL_ERROR - Internal driver error
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
365 | DRV_NOTCONFIGURED - The driver is not yet configured
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
366 |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
367 +------------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
368 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
369 extern USHORT GSI_GetConfig (UBYTE DeviceNo,
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370 T_GSI_DCB *DCBPtr);
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371
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372 /*
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373 +------------------------------------------------------------------------------
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374 | Function : GSI_Callback
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375 +------------------------------------------------------------------------------
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376 | Description : This function is needed for cascaded drivers. This function
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377 | must not be confused with the parameter CallbackFunc passed to
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378 | GSI_Init().
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379 |
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380 | Parameters : Signal - pointer to the signal information data
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381 |
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382 | Return : no return value
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383 |
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384 +------------------------------------------------------------------------------
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385 */
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386 extern void GSI_Callback (T_DRV_SIGNAL *Signal);
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387
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388 #endif /* _TARGET_ */
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389 #endif /* !GSI_H */