| ??? 07/26/07 13:05 Modified: 07/26/07 14:36 Read: times |
#142339 - re:Crystal Ball not working today Responding to: ???'s previous message |
dear Russell Bull,
I do it step by step as below - Power on 1/ send CMD0 to card --> response 0x01 2/ send CMD1 to card --> response 0x00 3/ send CMD16 to card --> response 0x00 4/ send CMD17 to card --> response 0x00 5/ wait for token 0xFE and after that receive 512 byte data 6/ received 2 byte CRC data of CMD17 : 0x51 0x00 0x00 0x00 0x00 0xff this way is ok ? or need to setting another register of MMC card ? I just want test the result after read correct or not. regards, linh |
| Topic | Author | Date |
| CRC7 calculate | 01/01/70 00:00 | |
| Key article | 01/01/70 00:00 | |
| data from MMC card | 01/01/70 00:00 | |
| What do you expect? | 01/01/70 00:00 | |
| boot sector | 01/01/70 00:00 | |
| Crystal Ball not working today | 01/01/70 00:00 | |
| re:Crystal Ball not working today | 01/01/70 00:00 | |
Another question? | 01/01/70 00:00 |