FreeCalypso > hg > fc-magnetite
annotate src/gpf2/tst/drv/usart.h @ 702:9394305d4ff5 default tip
etm_audio.c: fix off-by-one error in auw of FIR coefficients
This fix was already made in FC Tourmaline a while back, but it is also
the kind of bugfix that deserves to be backported to Magnetite and
Selenite as well.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 31 Oct 2022 00:14:44 +0000 |
parents | cd37d228dae0 |
children |
rev | line source |
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294
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1 /* |
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2 +------------------------------------------------------------------------------ |
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3 | File: usart.h |
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4 +------------------------------------------------------------------------------ |
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5 | Copyright 2002 Texas Instruments Berlin, AG |
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6 | All rights reserved. |
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7 | |
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8 | This file is confidential and a trade secret of Texas |
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9 | Instruments Berlin, AG |
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10 | The receipt of or possession of this file does not convey |
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11 | any rights to reproduce or disclose its contents or to |
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12 | manufacture, use, or sell anything it may describe, in |
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13 | whole, or in part, without the specific written consent of |
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14 | Texas Instruments Berlin, AG. |
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15 +----------------------------------------------------------------------------- |
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16 | Purpose : This Modul defines functions for actual or simulated |
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17 | USART comunication between two PS-Frames. |
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18 | Use US_set_mode() to select actual USART under windows95 or |
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19 | under windowsNT, or to select simulated USART under win95/NT |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 #ifndef USART_H |
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24 #define USART_H |
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25 |
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26 /* |
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27 * Device addresses |
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28 */ |
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29 #define USART_DC (USART_BASE + 0x00) /* Data Channel */ |
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30 #define USART_CC (USART_BASE + 0x04) /* Control Channel */ |
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31 #define USART_CLK (USART_BASE + 0x08) /* Clock */ |
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32 |
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33 #define USART_CTL (USART_BASE + 0x0C) /* FIFO control */ |
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34 #define USART_FSTAT (USART_BASE + 0x10) /* FIFO status */ |
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35 #define USART_FTHR (USART_BASE + 0x14) /* FIFO threshold */ |
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36 |
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37 /* |
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38 * USART_CLK bit definitions |
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39 */ |
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40 #define US_CLK_CLK_SEL 0x0001 |
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41 #define US_CLK_TXC_SEL 0x0002 |
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42 #define US_CLK_RXC_SEL 0x0004 |
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43 #define US_CLK_TXC_CTL 0x0100 |
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44 #define US_CLK_RXC_CTL 0x0200 |
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45 #define US_CLK_RESET 0x0400 |
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46 |
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47 /* |
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48 * USART_MODE bit definitions |
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49 */ |
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50 /* Sync/Async and Baud rate */ |
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51 #define US_MODE_SYNC 0x00 |
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52 #define US_MODE_ASYNC 0x01 |
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53 #define US_MODE_ASYNC16 0x02 |
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54 #define US_MODE_SYNC64 0x03 |
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55 |
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56 /* Character length */ |
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57 #define US_MODE_CHAR5 (0x00 << 2) |
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58 #define US_MODE_CHAR6 (0x01 << 2) |
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59 #define US_MODE_CHAR7 (0x02 << 2) |
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60 #define US_MODE_CHAR8 (0x03 << 2) |
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61 |
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62 /* Parity */ |
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63 #define US_MODE_PEN 0x10 |
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64 #define US_MODE_EP 0x20 |
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65 |
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66 /* Stop bits */ |
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67 #define US_MODE_STOP1 (0x01 << 6) |
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68 #define US_MODE_STOP15 (0x02 << 6) |
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69 #define US_MODE_STOP2 (0x03 << 6) |
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70 |
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71 /* Baud rates */ |
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72 #define US_BAUD_115200 0 |
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73 #define US_BAUD_57600 1 |
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74 #define US_BAUD_38400 2 |
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75 #define US_BAUD_33900 3 |
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76 #define US_BAUD_28800 4 |
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77 #define US_BAUD_19200 5 |
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78 #define US_BAUD_14400 6 |
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79 #define US_BAUD_9600 7 |
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80 #define US_BAUD_4800 8 |
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81 #define US_BAUD_2400 9 |
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82 #define US_BAUD_1200 10 |
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83 #define US_BAUD_600 11 |
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84 #define US_BAUD_300 12 |
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85 #define US_BAUD_150 13 |
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86 #define US_BAUD_75 14 |
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87 #define US_BAUD_128000 15 |
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88 #define US_BAUD_256000 16 |
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89 |
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90 |
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91 /* |
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92 * USART COMMAND bit definitions |
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93 */ |
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94 #define US_CMD_TXEN 0x01 |
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95 #define US_CMD_DTR 0x02 |
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96 #define US_CMD_RXE 0x04 |
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97 #define US_CMD_SBRK 0x08 |
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98 #define US_CMD_ER 0x10 |
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99 #define US_CMD_RTS 0x20 |
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100 #define US_CMD_IR 0x40 |
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101 #define US_CMD_EH 0x80 |
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102 |
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103 |
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104 /* |
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105 * USART STATUS bit definitions |
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106 */ |
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107 #define US_STAT_TXRDY 0x01 |
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108 #define US_STAT_RXRDY 0x02 |
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109 #define US_STAT_TXEMPTY 0x04 |
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110 #define US_STAT_PE 0x08 |
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111 #define US_STAT_OE 0x10 |
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112 #define US_STAT_FE 0x20 |
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113 #define US_STAT_SBDET 0x40 |
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114 #define US_STAT_DSR 0x80 |
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115 |
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116 /* |
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117 * FIFO control |
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118 */ |
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119 #define US_CTL_RST_FIFO 0x0001 |
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120 #define US_CTL_FIFOBYPASS 0x0002 |
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121 #define US_CTL_AUTOFC 0x0004 |
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122 #define US_CTL_MS_MSK 0x0008 |
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123 #define US_CTL_RDRY_MSK 0x0100 |
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124 #define US_CTL_TO_MSK 0x0200 |
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125 #define US_CTL_TDRY_MSK 0x1000 |
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126 #define US_CTL_TXE_MSK 0x2000 |
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127 |
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128 #define US_FSTAT_GFE 0x0001 |
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129 #define US_FSTAT_GPE 0x0002 |
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130 #define US_FSTAT_MODSTAT 0x0008 |
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131 #define US_FSTAT_RXOE 0x0020 |
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132 #define US_FSTAT_RXFULL 0x0040 |
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133 #define US_FSTAT_RXEMPTY 0x0080 |
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134 #define US_FSTAT_RDRY 0x0100 |
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135 #define US_FSTAT_TIMEOUT 0x0200 |
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136 #define US_FSTAT_TXFULL 0x0800 |
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137 #define US_FSTAT_TDRY 0x1000 |
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138 #define US_FSTAT_TXE 0x2000 |
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139 #define US_FSTAT_TXEMPTY 0x4000 |
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140 |
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141 /* |
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142 * mode constants |
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143 */ |
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144 #define US_MODE_95 1 |
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145 #define US_MODE_NT 2 |
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146 #define US_MODE_SIM 3 |
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147 #define US_MODE_FILE 4 |
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148 |
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149 /* |
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150 * Prototypes |
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151 */ |
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152 void US_set_mode(int mode); |
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153 int US_get_mode(void); |
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154 |
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155 int US_Init(unsigned int baudRate, int fifoSize, char flow_ctrl, void (func(void)), const char* fname ); |
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156 BOOL US_Close(void); |
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157 BYTE US_ReadChar(void); |
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158 void US_Handler(void); |
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159 void US_WriteChar(int usart_id, char ch); |
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160 void US_WriteNChars(int usart_id, BYTE *s, unsigned int n); |
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161 int US_IsChar(void); |
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162 void US_WriteString(int usart_id, char *s); |
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163 void US_Handler(void); |
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164 void US_SetFlowCtrl (char flowCtrl); |
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165 /* |
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166 int US_InitBlk(int baudRate, int fifoSize, NU_HISR *hP ); |
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167 */ |
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168 ULONG US_ReadNChars(int usart_id, BYTE *s, ULONG n); |
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169 |
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170 /* |
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171 defines for name_change US -> UT |
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172 */ |
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173 #ifndef _TARGET_ |
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174 #define UT_DEVICE_0 (0) |
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175 |
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176 #define UT_BAUD_256000 US_BAUD_256000 |
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177 #define UT_BAUD_128000 US_BAUD_128000 |
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178 #define UT_BAUD_115200 US_BAUD_115200 |
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179 #define UT_BAUD_57600 US_BAUD_57600 |
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180 #define UT_BAUD_38400 US_BAUD_38400 |
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181 #define UT_BAUD_33900 US_BAUD_33900 |
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182 #define UT_BAUD_28800 US_BAUD_28800 |
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183 #define UT_BAUD_19200 US_BAUD_19200 |
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184 #define UT_BAUD_14400 US_BAUD_14400 |
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185 #define UT_BAUD_9600 US_BAUD_9600 |
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186 #define UT_BAUD_4800 US_BAUD_4800 |
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187 #define UT_BAUD_2400 US_BAUD_2400 |
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188 #define UT_BAUD_1200 US_BAUD_1200 |
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189 #define UT_BAUD_600 US_BAUD_600 |
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190 #define UT_BAUD_300 US_BAUD_300 |
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191 #define UT_BAUD_150 US_BAUD_150 |
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192 #define UT_BAUD_75 US_BAUD_75 |
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193 |
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194 #define UT_MODE_95 US_MODE_95 |
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195 #define UT_MODE_NT US_MODE_NT |
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196 #define UT_MODE_SIM US_MODE_SIM |
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197 #define UT_MODE_FILE US_MODE_FILE |
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198 |
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199 #define UT_set_mode US_set_mode |
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200 #define UT_get_mode US_get_mode |
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201 #define UT_Init US_Init |
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202 #define UT_Close US_Close |
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203 #define UT_ReadChar US_ReadChar |
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204 #define UT_ReadNChars US_ReadNChars |
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205 #define UT_Handler US_Handler |
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206 #define UT_WriteChar US_WriteChar |
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207 #define UT_WriteNChars US_WriteNChars |
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208 #define UT_IsChar US_IsChar |
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209 #define UT_WriteString US_WriteString |
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210 #define UT_SetFlowCtrl US_SetFlowCtrl |
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211 |
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212 #endif |
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Mychaela Falconia <falcon@freecalypso.org>
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213 |
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src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
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214 |
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src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
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215 #endif |