FreeCalypso > hg > fc-tourmaline
annotate src/cs/drivers/drv_app/sim/sim32.c @ 294:e17bdedfbf2b
VIBR SWE initial implementation
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 27 Mar 2022 08:46:10 +0000 |
parents | cf882d95c799 |
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rev | line source |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /* |
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2 * SIM32.C |
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3 * |
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4 * Pole Star SIM |
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5 * |
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6 * Target : ARM |
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7 * |
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8 * Copyright (c) Texas Instruments 1995 |
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9 * |
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10 */ |
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11 |
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12 #define SIM32_C 1 |
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13 |
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14 #include "chipset.cfg" |
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15 |
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16 #include "main/sys_types.h" |
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17 #include <assert.h> |
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18 #include "inth/iq.h" |
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19 #include "sim.h" |
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20 |
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21 |
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22 #ifdef SIM_DEBUG_TRACE |
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23 /* working buffer for NULL BYTE */ |
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24 extern SYS_UWORD8 SIM_dbg_null[]; |
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25 /* Nucleus variable given the current number of TDMA frames */ |
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26 extern SYS_UWORD32 IQ_FrameCount; |
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27 /* working variable to calculate the TDMA ecart */ |
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28 extern SYS_UWORD16 SIM_dbg_tdma_diff; |
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29 /* working variable storing the current number of TDMA frames elapsed */ |
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30 SYS_UWORD32 SIM_dbg_local_count; |
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31 #endif |
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32 |
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33 /* |
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34 * SIM_IntHandler |
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35 * |
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36 * Read cause of SIM interrupt : |
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37 * |
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38 * if receive buffer full, read char |
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39 * if transmitter empty, change direction, transmit a dummy char |
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40 * |
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41 */ |
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42 void SIM_IntHandler(void) |
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43 { |
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44 volatile unsigned short it, i, stat, conf1; |
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45 volatile SYS_UWORD8 ins; |
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46 volatile SYS_UWORD8 rx; |
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47 volatile SYS_UWORD8 nack; |
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48 volatile SYS_UWORD8 nack1; |
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49 |
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50 SIM_PORT *p; |
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51 |
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52 p = &(Sim[0]); |
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53 |
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54 p->rxParityErr = 0; |
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55 it = p->c->it; |
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56 |
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57 if ((it & SIM_IT_ITRX) && !(p->c->maskit & SIM_MASK_RX)) // int on reception |
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58 { |
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59 stat = p->c->rx; |
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60 conf1 = p->conf1; |
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61 |
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62 #ifdef SIM_DEBUG_TRACE |
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63 if ((IQ_FrameCount - SIM_dbg_local_count) > SIM_dbg_tdma_diff) { |
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64 SIM_dbg_tdma_diff = IQ_FrameCount - SIM_dbg_local_count; |
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65 } |
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66 SIM_dbg_local_count = IQ_FrameCount; |
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67 #endif |
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68 |
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69 // Check if reception parity is enable |
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70 if (((conf1 & SIM_CONF1_CHKPAR) && ((stat & SIM_DRX_STATRXPAR) != 0))\ |
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71 || ((conf1 & SIM_CONF1_CHKPAR) == 0)) |
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72 { |
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73 rx = (SYS_UWORD8) (stat & 0x00FF); |
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74 ins = p->xbuf[1] & p->hw_mask; |
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75 nack = (~p->xbuf[1]) & p->hw_mask; |
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76 |
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77 switch (p->moderx) |
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78 { |
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79 case 0: //mode of normal reception without proc char (like PTS proc) |
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80 p->rbuf[p->rx_index++] = rx; |
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81 break; |
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82 |
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83 case 1: //mode wait for ACK |
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84 if ((rx & p->hw_mask) == ins) |
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85 { |
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86 p->moderx = 2; |
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87 } |
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88 else if ((rx & p->hw_mask) == nack) |
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89 { |
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90 p->moderx = 4; |
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91 } |
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92 else if (((rx & 0xF0) == 0x60) || ((rx & 0xF0) == 0x90)) |
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93 { |
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94 if (rx != 0x60) //in case of error code (SW1/SW2) returned by sim card |
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95 { |
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96 p->rSW12[p->SWcount++] = rx; |
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97 p->moderx = 5; |
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98 } |
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99 else |
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100 { |
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101 p->null_received = 1; |
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102 #ifdef SIM_DEBUG_TRACE |
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103 SIM_dbg_null[0]++; |
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104 #endif |
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105 } |
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106 } |
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107 else |
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108 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
109 p->errorSIM = SIM_ERR_ABNORMAL_CASE2; |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
110 } |
0
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
111 //if rx = 0x60 wait for ACK |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
112 break; |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
113 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
114 case 2: //mode reception by block |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
115 p->rbuf[p->rx_index++] = rx; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
116 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
117 if(p->expected_data == 256) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
118 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
119 if (p->rx_index == 0) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
120 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
121 p->moderx = 5; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
122 } |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
123 } |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
124 else |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
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|
125 { |
192
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Mychaela Falconia <falcon@freecalypso.org>
parents:
189
diff
changeset
|
126 if (p->rx_index == p->expected_data) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
189
diff
changeset
|
127 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
189
diff
changeset
|
128 p->moderx = 5; |
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Mychaela Falconia <falcon@freecalypso.org>
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189
diff
changeset
|
129 } |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
130 } |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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diff
changeset
|
131 break; |
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
132 |
0
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
133 case 3: //mode reception char by char. reception of proc char |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
134 if ((rx & p->hw_mask) == ins) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
135 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
136 p->moderx = 2; |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
137 } |
0
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
138 else if ((rx & p->hw_mask) == nack) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
139 { |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
140 p->moderx = 4; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
141 } //if rx = 0x60 wait for ACK |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
142 else if (rx == 0x60) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
143 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
144 p->null_received == 1; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
145 #ifdef SIM_DEBUG_TRACE |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
146 SIM_dbg_null[1]++; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
147 #endif |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
148 } |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
149 break; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
150 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
151 case 4: //mode reception char by char. reception of data |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
152 p->rbuf[p->rx_index++] = rx; |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
153 p->moderx = 3; //switch to receive proc char mode |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
154 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
155 if(p->expected_data == 256) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
156 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
157 if (p->rx_index == 0) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
158 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
159 p->moderx = 5; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
160 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
161 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
162 else |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
163 { |
192
cf882d95c799
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Mychaela Falconia <falcon@freecalypso.org>
parents:
189
diff
changeset
|
164 if (p->rx_index == p->expected_data) |
cf882d95c799
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Mychaela Falconia <falcon@freecalypso.org>
parents:
189
diff
changeset
|
165 { |
cf882d95c799
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Mychaela Falconia <falcon@freecalypso.org>
parents:
189
diff
changeset
|
166 p->moderx = 5; |
cf882d95c799
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Mychaela Falconia <falcon@freecalypso.org>
parents:
189
diff
changeset
|
167 } |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
168 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
169 break; |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
170 |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
171 case 5: //mode wait for procedure character except NULL |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
172 if ((rx != 0x60) || (p->SWcount != 0)) //treat NULL character only if arriving before SW1 SW2 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
173 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
174 p->rSW12[p->SWcount++] = rx; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
175 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
176 else |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
177 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
178 p->null_received = 1; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
179 #ifdef SIM_DEBUG_TRACE |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
180 SIM_dbg_null[2]++; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
181 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
182 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
183 break; |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
184 |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
185 case 6: //give the acknowledge char |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
186 if (((rx & 0xF0) == 0x60) || ((rx & 0xF0) == 0x90)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
187 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
188 if (rx != 0x60) //in case of error code (SW1/SW2) returned by sim card |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
189 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
190 p->rSW12[p->SWcount++] = rx; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
191 p->moderx = 5; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
192 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
193 else |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
194 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
195 p->null_received = 1; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
196 #ifdef SIM_DEBUG_TRACE |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
197 SIM_dbg_null[3]++; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
198 #endif |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
199 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
200 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
201 else |
189
b37e6c916df1
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
202 { |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
203 p->ack = rx; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
204 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
205 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
206 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
207 else |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
208 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
209 p->rxParityErr = 1; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
210 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
211 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
212 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
213 if ((it & SIM_IT_ITTX) && !(p->c->maskit & SIM_MASK_TX)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
214 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
215 #ifdef SIM_DEBUG_TRACE |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
216 SIM_dbg_local_count = IQ_FrameCount; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
217 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
218 // check the transmit parity |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
219 stat = p->c->stat; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
220 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
221 if ((stat & SIM_STAT_TXPAR) || ((p->conf1 & SIM_CONF1_CHKPAR) == 0)) //parity disable |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
222 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
223 if (p->xOut != (p->xIn - 1)) //if only one char transmitted (already transmitted) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
224 { //just need to have confirmation of reception |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
225 if (p->xOut == (p->xIn - 2)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
226 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
227 p->xOut++; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
228 p->c->tx = *(p->xOut); // transmit |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
229 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
230 p->conf1 &= ~SIM_CONF1_TXRX; // return the direction |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
231 p->c->conf1 = p->conf1; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
232 } |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
233 |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
234 if (p->xOut < (p->xIn - 2)) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
235 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
236 p->xOut++; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
237 p->c->tx = *(p->xOut); // transmit |
189
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parents:
0
diff
changeset
|
238 } |
b37e6c916df1
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
239 } |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
240 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
241 else |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
242 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
243 p->c->tx = *(p->xOut); // transmit same char |
189
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
244 p->txParityErr++; // count number of transmit parity errors |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
245 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
246 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
247 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
248 // Handle errors |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
249 if ((it & SIM_IT_ITOV) && !(p->c->maskit & SIM_MASK_OV)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
250 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
251 p->errorSIM = SIM_ERR_OVF; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
252 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
253 if ((it & SIM_IT_WT) && !(p->c->maskit & SIM_MASK_WT)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
254 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
255 p->errorSIM = SIM_ERR_READ; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
256 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
257 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
258 // Reset the card in case of NATR to let the program continue |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
259 if ((it & SIM_IT_NATR) && !(p->c->maskit & SIM_MASK_NATR)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
260 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
261 p->c->cmd = SIM_CMD_STOP; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
262 p->errorSIM = SIM_ERR_NATR; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
263 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
264 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
265 #if ((CHIPSET == 2) || (CHIPSET == 3)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
266 // SIM card insertion / extraction |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
267 if ((it & SIM_IT_CD) && !(p->c->maskit & SIM_MASK_CD)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
268 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
269 stat = p->c->stat; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
270 if ((stat & SIM_STAT_CD) != SIM_STAT_CD) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
271 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
272 (p->RemoveFunc)(); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
273 p->errorSIM = SIM_ERR_NOCARD; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
274 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
275 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
276 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
277 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
278 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
279 #if ((CHIPSET == 4) || (CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 9) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
280 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
281 * SIM_CD_IntHandler |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
282 * |
189
b37e6c916df1
../drv_app/sim/*: rm trailing white space
Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
283 * Read cause of SIM interrupt : |
b37e6c916df1
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Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
284 * |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
285 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
286 void SIM_CD_IntHandler(void) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
287 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
288 volatile unsigned short it_cd, stat; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
289 SIM_PORT *p; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
290 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
291 p = &(Sim[0]); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
292 |
189
b37e6c916df1
../drv_app/sim/*: rm trailing white space
Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
293 p->rxParityErr = 0; |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
294 it_cd = p->c->it_cd; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
295 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
296 // SIM card insertion / extraction |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
297 if ((it_cd & SIM_IT_CD) && !(p->c->maskit & SIM_MASK_CD)) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
298 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
299 stat = p->c->stat; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
300 if ((stat & SIM_STAT_CD) != SIM_STAT_CD) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
301 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
302 (p->RemoveFunc)(); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
303 p->errorSIM = SIM_ERR_NOCARD; |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
304 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
305 } |
192
cf882d95c799
.../drv_app/sim/sim32.c: white space fixes
Mychaela Falconia <falcon@freecalypso.org>
parents:
189
diff
changeset
|
306 } |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
307 #endif |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
308 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
309 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
310 // to force this module to be linked |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
311 SYS_UWORD16 SIM_Dummy(void) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
312 { |
189
b37e6c916df1
../drv_app/sim/*: rm trailing white space
Mychaela Falconia <falcon@freecalypso.org>
parents:
0
diff
changeset
|
313 |
0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
314 } |