FreeCalypso > hg > freecalypso-tools
annotate rvinterf/etmsync/l1tmops.c @ 402:817f3b5f019e
doc/RF_tables: typo fix
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 18 Mar 2018 08:37:23 +0000 |
parents | 4469d73bbc60 |
children | 4694c7686ccd |
rev | line source |
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1 /* |
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2 * In this module we implement the functions that access the L1TM operations |
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3 * which we are going to use in fc-tmsync and fc-readcal. |
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4 */ |
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5 |
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6 #include <sys/types.h> |
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7 #include <stdio.h> |
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8 #include <stdlib.h> |
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9 #include <string.h> |
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10 #include <strings.h> |
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11 #include "pktmux.h" |
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12 #include "tm3.h" |
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13 #include "l1tm.h" |
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14 #include "exitcodes.h" |
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15 |
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16 extern u_char rvi_msg[]; |
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17 extern int rvi_msg_len; |
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18 |
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19 do_tms(arg) |
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20 { |
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21 u_char cmdpkt[5]; |
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22 |
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23 cmdpkt[1] = TM_MODE_SET; |
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24 cmdpkt[2] = arg; |
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25 cmdpkt[3] = arg >> 8; |
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26 etm_pkt_exch(cmdpkt, 3); |
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27 if (rvi_msg[3]) { |
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28 fprintf(stderr, "target error %u in response to tms\n", |
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29 rvi_msg[3]); |
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30 return(ERROR_TARGET); |
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31 } |
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32 if (rvi_msg_len != 5) { |
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33 fprintf(stderr, "target error: tms response wrong length\n"); |
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34 return(ERROR_TARGET); |
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35 } |
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36 return(0); |
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37 } |
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38 |
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39 do_rfpr(index, retp) |
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40 u_short *retp; |
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41 { |
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42 u_char cmdpkt[5]; |
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43 |
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44 cmdpkt[1] = RF_PARAM_READ; |
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45 cmdpkt[2] = index; |
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46 cmdpkt[3] = index >> 8; |
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47 etm_pkt_exch(cmdpkt, 3); |
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48 if (rvi_msg[3]) { |
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49 fprintf(stderr, "target error %u in response to rfpr\n", |
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50 rvi_msg[3]); |
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51 return(ERROR_TARGET); |
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52 } |
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53 if (rvi_msg_len != 8) { |
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54 fprintf(stderr, "target error: rfpr response wrong length\n"); |
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55 return(ERROR_TARGET); |
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56 } |
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57 if (rvi_msg[4] != index) { |
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58 fprintf(stderr, "target error: rfpr response wrong index\n"); |
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59 return(ERROR_TARGET); |
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60 } |
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61 *retp = rvi_msg[5] | (rvi_msg[6] << 8); |
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62 return(0); |
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63 } |
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64 |
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65 do_rfpw(index, value) |
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66 { |
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67 u_char cmdpkt[7]; |
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68 |
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69 cmdpkt[1] = RF_PARAM_WRITE; |
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70 cmdpkt[2] = index; |
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71 cmdpkt[3] = index >> 8; |
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72 cmdpkt[4] = value; |
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73 cmdpkt[5] = value >> 8; |
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74 etm_pkt_exch(cmdpkt, 5); |
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75 if (rvi_msg[3]) { |
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76 fprintf(stderr, "target error %u in response to rfpw\n", |
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77 rvi_msg[3]); |
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78 return(ERROR_TARGET); |
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79 } |
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80 if (rvi_msg_len != 6) { |
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81 fprintf(stderr, "target error: rfpw response wrong length\n"); |
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82 return(ERROR_TARGET); |
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83 } |
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84 if (rvi_msg[4] != index) { |
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85 fprintf(stderr, "target error: rfpw response wrong index\n"); |
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86 return(ERROR_TARGET); |
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87 } |
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88 return(0); |
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89 } |
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90 |
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91 do_rftr(index, table, size) |
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92 u_char *table; |
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93 { |
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94 u_char cmdpkt[4]; |
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95 |
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96 cmdpkt[1] = RF_TABLE_READ; |
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97 cmdpkt[2] = index; |
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98 etm_pkt_exch(cmdpkt, 2); |
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99 if (rvi_msg[3]) { |
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100 fprintf(stderr, "target error %u in response to rftr\n", |
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101 rvi_msg[3]); |
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102 return(ERROR_TARGET); |
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103 } |
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104 if (rvi_msg_len < size + 6) { |
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105 fprintf(stderr, "target error: rftr response too short\n"); |
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106 return(ERROR_TARGET); |
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107 } |
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108 if (rvi_msg[4] != index) { |
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109 fprintf(stderr, "target error: rftr response wrong index\n"); |
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110 return(ERROR_TARGET); |
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111 } |
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112 bcopy(rvi_msg + 5, table, size); |
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113 return(0); |
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114 } |
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115 |
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116 do_ttr(index, buf) |
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117 u_char *buf; |
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118 { |
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119 u_char cmdpkt[4]; |
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120 |
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121 cmdpkt[1] = TX_TEMPLATE_READ; |
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122 cmdpkt[2] = index; |
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123 etm_pkt_exch(cmdpkt, 2); |
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124 if (rvi_msg[3]) { |
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125 fprintf(stderr, "target error %u in response to ttr\n", |
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126 rvi_msg[3]); |
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127 return(ERROR_TARGET); |
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128 } |
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129 if (rvi_msg_len != 38) { |
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130 fprintf(stderr, "target error: ttr response wrong length\n"); |
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131 return(ERROR_TARGET); |
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132 } |
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133 if (rvi_msg[4] != index) { |
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134 fprintf(stderr, "target error: ttr response wrong index\n"); |
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135 return(ERROR_TARGET); |
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136 } |
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137 bcopy(rvi_msg + 5, buf, 32); |
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138 return(0); |
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139 } |