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problem with long response in SDIO.

Question asked by t.muhammad on Aug 4, 2013
Latest reply on Aug 5, 2013 by t.muhammad
Hullo guys , i have my own SD library working fine , but the problem is that i can not detect the card capacity because according to the datasheet (of STM32F2XX) ...... SD cards do not return long responses . so when i send CMD9 (SEND_CSD) , and wait for long response ....... it returns timeout error ...... any idea??????