Anonymous
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Apr 06, 2017
06:27 PM
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Apr 06, 2017
06:27 PM
Hello
I read the return value of SCB_I2CMasterStatus() after executing SCB_I2CMasterReadBuf(). The value is infinitely 0x04, SCB_I2C_MSTAT_XFER_INP. Its mean are "Transfer in progress". It seems that Slave returns Nak.
So even if I try to send next transaction by SCB_I2CMasterWriteBuf(), I2C does not work anything.
Do you think why this is happned?
Thanks.
2 Replies
Apr 07, 2017
12:26 AM
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Apr 07, 2017
12:26 AM
Can you please post your complete project, so that we all can have a look at all of your settings. To do so, use
Creator->File->Create Workspace Bundle (minimal)
and attach the resulting file.
Bob
Anonymous
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Apr 10, 2017
12:25 AM
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Apr 10, 2017
12:25 AM
Hello Bob,
Thank you for your suggestion.
Now, I resolved this issue by waiting a long time before accessing to MBR3 from PSoC4 and by using another API for manual control.
Thanks and regards,
Takeshi