📄 bulk_only.lst
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119 0x0a, //Page Length
120 0,//0x80, //SFLP=1
121 0x01, //TLUN=1
122 0,0,0,0,0,0,0,0//Reserved 保留
123 };
124 */
125
126 code unsigned char B_Mode_Sense_ALL[]={0x0b,0x00,//Mode Data Length
127 0x00,0x08,0x00,0x00,
128 0x7d,0,0,0,0x02,0x00
129 };
130 /*
131 code unsigned char B_Mode_Sense_TPP[]={0x00,0x0d,//Mode Data Length
132 0x00, //Medium Type Code
133 0,//write enabled
134 0,0,0,0,//reserved
135 0x1c,0x06,0,0x05,0,0,0,0
136 };
137 */
138 code unsigned char B_Mode_Sense_TPP[]={0xf0,0x00,//Mode Data Length
139 05,00,00,00,00,0x0b,00,00,00,00,0x24,00,00,00,00,00
140 };
141 code unsigned char B_Mode_Sense_ZERO[]={0x00,0x06,//Mode Data Length
142 0x00, //Medium Type Code
143 0,//write enabled
144 0,0,0,0//reserved
145 };
146 unsigned char bulk_CSW[]={0x55,0x53,0x42,0x53, // bytes 4 dCSWSignature
147 0x00,0x00,0x00,0x00, //bytes 4 dCSWTag
148 0,0,0,0, //bytes 4 dDataResiduce
149 0x00}; //bCSWStatus 00=good state.
150
151
152 typedef struct _STRUCT_CBW
153 {
154 unsigned char dCBWSignature[4];
155 unsigned char dCBWTag[4]; //dCBWTag of CBW
156 long unsigned int dCBWDataTransferLength;//dCBWDataTransferLength of CBW
157 unsigned char bmCBWFlags;
158 unsigned char bCBWLUN;
159 unsigned char bCBWCBLength;
160 unsigned char CBWCB[12];//for UFI Command all have 12bit
161 } struct_CBW;
162
163 struct_CBW bulk_CBW;
164
165 void InterpretCBW()
166 {
167 1 int i;
168 1 // printu("InterpretCBW");
169 1
170 1
171 1 bulk_CSW[4] = Bulk_Out_Buf[4];
172 1 bulk_CSW[5] = Bulk_Out_Buf[5];
173 1 bulk_CSW[6] = Bulk_Out_Buf[6];
174 1 bulk_CSW[7] = Bulk_Out_Buf[7];
175 1
176 1 // for(i=0;i<4;i++) bulk_CBW.dCBWDataTransferLength = (bulk_CBW.dCBWDataTransferLength<<8) +*(EpBuf+11-i);
177 1 // bulk_CBW.bmCBWFlags = *(EpBuf+12);
178 1 // bulk_CBW.bCBWLUN = *(EpBuf+13)&0x0f;
179 1 // bulk_CBW.bCBWCBLength = *(EpBuf+14)&0x1f;
C51 COMPILER V6.23a BULK_ONLY 11/27/2003 16:39:15 PAGE 4
180 1
181 1 for(i=0;i<12;i++)
182 1 bulk_CBW.CBWCB [i] = Bulk_Out_Buf[i+15];
183 1 // printu("\n\nSCSI:");
184 1 // for(j=0;j<12;j++) {printuf("%x ",bulk_CBW.CBWCB[j]);}
185 1
186 1 switch(bulk_CBW.CBWCB[0]){
187 2 // case 0x04 :UFI_Reserved();break;
188 2 case Inquiry :UFI_Inquiry();break;
189 2 // case 0x55 :UFI_Reserved();break;
190 2 case Mode_Sense :UFI_Mode_Sense();break;
191 2 case Read10 :UFI_Read10();break;
192 2 // case 0xA8 :UFI_Reserved();break;
193 2 case Read_Capacity :UFI_Read_Capacity();break;
194 2 case Read_Format_Capacities :UFI_Read_Format_Capacities();break;
195 2 // case 0x03 :UFI_Reserved();break;
196 2 // case 0x01 :UFI_Reserved();break;
197 2 // case 0x2B :UFI_Reserved();break;
198 2 // case 0x1D :UFI_Reserved();break;
199 2 // case 0x1B :UFI_Reserved();break;
200 2 case Test_Unit_Ready :UFI_Test_Unit_Ready();break;
201 2 case Verify :UFI_Verify();break;
202 2 case Write10 :UFI_Write10();break;
203 2 // case 0xAA :UFI_Reserved();break;
204 2 // case 0x2E :UFI_Reserved();break;
205 2 case Medium_Removal :UFI_Medium_Removal();break;
206 2 default :UFI_Reserved();break;
207 2 }
208 1
209 1 }
210
211 void UFI_Inquiry()
212 {
213 1 if(bulk_CBW.CBWCB[4]==0)
214 1 return;
215 1 bulk_state = BULK_DATA_END;
216 1 WriteEpBulk(1, sizeof(B_InquiryData), B_InquiryData);
217 1
218 1 }
219
220
221 void UFI_Read_Format_Capacities()
222 {
223 1 if(bulk_CBW.CBWCB[7]==0 && bulk_CBW.CBWCB[8]==0)
224 1 return;
225 1 bulk_state = BULK_DATA_END;
226 1 WriteEpBulk(1, sizeof(B_Read_Format_capacities), B_Read_Format_capacities);
227 1
228 1 }
229
230
231 void UFI_Read_Capacity()
232 {
233 1
234 1 bulk_state = BULK_DATA_END;
235 1 WriteEpBulk(1, sizeof(B_Read_Capacity), B_Read_Capacity);
236 1
237 1 }
238
239 void UFI_Read10()
240 {
241 1 int i;
C51 COMPILER V6.23a BULK_ONLY 11/27/2003 16:39:15 PAGE 5
242 1 // printu("UFI_Read10__1\n");
243 1
244 1 for(i=0;i<4;i++) Logical_Block_Address = (Logical_Block_Address<<8) +bulk_CBW.CBWCB[2+i]; //要传的数据的⌨️ 快捷键说明
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