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case SMB_TEST_COMMAND_WRITE: |
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while (EP0CS&bmEPBUSY); // wait until ready |
|
*EP0BUF = 0; |
|
if (!i2c_start()) return FALSE; |
|
if (!i2c_byteout(smb_addr)) goto tcwOver; |
|
if (i2c_byteout(smb_cmd)) { (*EP0BUF)++; // Command ACK = command exists |
|
} else {goto tcwOver;} |
|
if (i2c_byteout(3)) { (*EP0BUF)++; // Data Byte #1 ACK = byte writable |
|
} else {goto tcwOver;} |
|
if (i2c_byteout(0)) { (*EP0BUF)++; // Data Byte #2 ACK = word writable |
|
} else {goto tcwOver;} |
|
if (!i2c_byteout(0)) {goto tcwOver;} |
|
if (i2c_byteout(0)) { (*EP0BUF)++; // Data Byte #4 ACK = block writable |
|
} else {goto tcwOver;} |
|
if (i2c_byteout(0)) { (*EP0BUF)++; // Data Byte #5 ACK = >block writable |
|
} else {goto tcwOver;} |
|
|
Please, make me understand why first out byte is 0x03 ? I think, it should be 0x00 like others byte.
