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comparison src/cs/drivers/drv_app/sim/sim32.c @ 192:cf882d95c799

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.../drv_app/sim/sim32.c: white space fixes
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 30 Jan 2021 07:40:33 +0000
parents b37e6c916df1
children
comparison
equal deleted inserted replaced
191:c1205c437943 192:cf882d95c799
45 volatile SYS_UWORD8 ins; 45 volatile SYS_UWORD8 ins;
46 volatile SYS_UWORD8 rx; 46 volatile SYS_UWORD8 rx;
47 volatile SYS_UWORD8 nack; 47 volatile SYS_UWORD8 nack;
48 volatile SYS_UWORD8 nack1; 48 volatile SYS_UWORD8 nack1;
49 49
50
51 SIM_PORT *p; 50 SIM_PORT *p;
52 51
53 p = &(Sim[0]); 52 p = &(Sim[0]);
54 53
55 p->rxParityErr = 0; 54 p->rxParityErr = 0;
61 conf1 = p->conf1; 60 conf1 = p->conf1;
62 61
63 #ifdef SIM_DEBUG_TRACE 62 #ifdef SIM_DEBUG_TRACE
64 if ((IQ_FrameCount - SIM_dbg_local_count) > SIM_dbg_tdma_diff) { 63 if ((IQ_FrameCount - SIM_dbg_local_count) > SIM_dbg_tdma_diff) {
65 SIM_dbg_tdma_diff = IQ_FrameCount - SIM_dbg_local_count; 64 SIM_dbg_tdma_diff = IQ_FrameCount - SIM_dbg_local_count;
66 } 65 }
67 SIM_dbg_local_count = IQ_FrameCount; 66 SIM_dbg_local_count = IQ_FrameCount;
68 #endif 67 #endif
69 68
70 // Check if reception parity is enable 69 // Check if reception parity is enable
71 if (((conf1 & SIM_CONF1_CHKPAR) && ((stat & SIM_DRX_STATRXPAR) != 0))\ 70 if (((conf1 & SIM_CONF1_CHKPAR) && ((stat & SIM_DRX_STATRXPAR) != 0))\
122 p->moderx = 5; 121 p->moderx = 5;
123 } 122 }
124 } 123 }
125 else 124 else
126 { 125 {
127 if (p->rx_index == p->expected_data) 126 if (p->rx_index == p->expected_data)
128 { 127 {
129 p->moderx = 5; 128 p->moderx = 5;
130 } 129 }
131 } 130 }
132 break; 131 break;
133 132
134 case 3: //mode reception char by char. reception of proc char 133 case 3: //mode reception char by char. reception of proc char
135 if ((rx & p->hw_mask) == ins) 134 if ((rx & p->hw_mask) == ins)
145 p->null_received == 1; 144 p->null_received == 1;
146 #ifdef SIM_DEBUG_TRACE 145 #ifdef SIM_DEBUG_TRACE
147 SIM_dbg_null[1]++; 146 SIM_dbg_null[1]++;
148 #endif 147 #endif
149 } 148 }
150
151 break; 149 break;
152 150
153 case 4: //mode reception char by char. reception of data 151 case 4: //mode reception char by char. reception of data
154 p->rbuf[p->rx_index++] = rx; 152 p->rbuf[p->rx_index++] = rx;
155 p->moderx = 3; //switch to receive proc char mode 153 p->moderx = 3; //switch to receive proc char mode
161 p->moderx = 5; 159 p->moderx = 5;
162 } 160 }
163 } 161 }
164 else 162 else
165 { 163 {
166 if (p->rx_index == p->expected_data) 164 if (p->rx_index == p->expected_data)
167 { 165 {
168 p->moderx = 5; 166 p->moderx = 5;
169 } 167 }
170 } 168 }
171 break; 169 break;
172 170
173 case 5: //mode wait for procedure character except NULL 171 case 5: //mode wait for procedure character except NULL
174 if ((rx != 0x60) || (p->SWcount != 0)) //treat NULL character only if arriving before SW1 SW2 172 if ((rx != 0x60) || (p->SWcount != 0)) //treat NULL character only if arriving before SW1 SW2
180 p->null_received = 1; 178 p->null_received = 1;
181 #ifdef SIM_DEBUG_TRACE 179 #ifdef SIM_DEBUG_TRACE
182 SIM_dbg_null[2]++; 180 SIM_dbg_null[2]++;
183 #endif 181 #endif
184 } 182 }
185
186
187 break; 183 break;
188 184
189 case 6: //give the acknowledge char 185 case 6: //give the acknowledge char
190 if (((rx & 0xF0) == 0x60) || ((rx & 0xF0) == 0x90)) 186 if (((rx & 0xF0) == 0x60) || ((rx & 0xF0) == 0x90))
191 { 187 {
219 #ifdef SIM_DEBUG_TRACE 215 #ifdef SIM_DEBUG_TRACE
220 SIM_dbg_local_count = IQ_FrameCount; 216 SIM_dbg_local_count = IQ_FrameCount;
221 #endif 217 #endif
222 // check the transmit parity 218 // check the transmit parity
223 stat = p->c->stat; 219 stat = p->c->stat;
224
225 220
226 if ((stat & SIM_STAT_TXPAR) || ((p->conf1 & SIM_CONF1_CHKPAR) == 0)) //parity disable 221 if ((stat & SIM_STAT_TXPAR) || ((p->conf1 & SIM_CONF1_CHKPAR) == 0)) //parity disable
227 { 222 {
228 if (p->xOut != (p->xIn - 1)) //if only one char transmitted (already transmitted) 223 if (p->xOut != (p->xIn - 1)) //if only one char transmitted (already transmitted)
229 { //just need to have confirmation of reception 224 { //just need to have confirmation of reception
246 else 241 else
247 { 242 {
248 p->c->tx = *(p->xOut); // transmit same char 243 p->c->tx = *(p->xOut); // transmit same char
249 p->txParityErr++; // count number of transmit parity errors 244 p->txParityErr++; // count number of transmit parity errors
250 } 245 }
251
252 } 246 }
253 247
254 // Handle errors 248 // Handle errors
255 if ((it & SIM_IT_ITOV) && !(p->c->maskit & SIM_MASK_OV)) 249 if ((it & SIM_IT_ITOV) && !(p->c->maskit & SIM_MASK_OV))
256 { 250 {
257 p->errorSIM = SIM_ERR_OVF; 251 p->errorSIM = SIM_ERR_OVF;
258
259 } 252 }
260 if ((it & SIM_IT_WT) && !(p->c->maskit & SIM_MASK_WT)) 253 if ((it & SIM_IT_WT) && !(p->c->maskit & SIM_MASK_WT))
261 { 254 {
262 p->errorSIM = SIM_ERR_READ; 255 p->errorSIM = SIM_ERR_READ;
263 } 256 }
308 { 301 {
309 (p->RemoveFunc)(); 302 (p->RemoveFunc)();
310 p->errorSIM = SIM_ERR_NOCARD; 303 p->errorSIM = SIM_ERR_NOCARD;
311 } 304 }
312 } 305 }
313 } 306 }
314 #endif 307 #endif
315 308
316 309
317 // to force this module to be linked 310 // to force this module to be linked
318 SYS_UWORD16 SIM_Dummy(void) 311 SYS_UWORD16 SIM_Dummy(void)