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wifi220evb + spi | ||||
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krishnakant |  |
2012-08-14 |  |
368 |
| Dear Wiznet, i am using wifi220 evaluation board.i want to communicate with wifi220 in SPI bus mode .. i had successfully upgraded SPI firmware given by you. plz tell me procedure or timing constrain of spi mode to communicate with wifi220 board.because i have sent "AT" command there is no response from WIFI220 . according to your documentation GPIO19 pin goes to low after power on or reset but when i resete wifi220evb i got that pin high. thanks |
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