Anonymous
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Sep 25, 2013
05:49 AM
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Sep 25, 2013
05:49 AM
Hi, I am using the PSoC5 development kit CY8CKIT-001 with CY8C5Lp Family and Psoc Creator 2.0, and i send data to the Pc with Bluetooth. previously it worked without problems, but now it doesn´t work correctly, after power off-on the communication with Pc is not correctly established until i press the reset button on the Kit Board. what could be the reason? regards Salima
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PSoC 5LP
6 Replies
Anonymous
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Sep 25, 2013
06:04 AM
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Sep 25, 2013
06:04 AM
Hi SZaari
You said "power off-on"
It's mean off-on only BT device and PSoC is still alive?
If so, it seems BT device need to re-initializing, simply.
Or another issue?
You said "power off-on"
It's mean off-on only BT device and PSoC is still alive?
If so, it seems BT device need to re-initializing, simply.
Or another issue?
Anonymous
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Sep 25, 2013
06:57 AM
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Sep 25, 2013
06:57 AM
no I mean the complete system psoc board and BT module
Anonymous
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Sep 25, 2013
07:04 AM
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Sep 25, 2013
07:04 AM
I have written an error, I have CY8C55 Family and not CY8C58LP Family
Anonymous
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Sep 25, 2013
07:32 AM
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Sep 25, 2013
07:32 AM
I see,
It seems issue of start up sequence on electronically.
Warm start: the BT is stable in electronically when accept initiate command.
The other hand,
Cold start: when the BT accept initiate command, BT is not enough to rise up.
So, you would be better set CyDelay before submit the initial command to the BT module for a TEST.
OK?
It seems issue of start up sequence on electronically.
Warm start: the BT is stable in electronically when accept initiate command.
The other hand,
Cold start: when the BT accept initiate command, BT is not enough to rise up.
So, you would be better set CyDelay before submit the initial command to the BT module for a TEST.
OK?
Sep 25, 2013
07:33 AM
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Sep 25, 2013
07:33 AM
What did you change since it was working correctly? (Even if it seems unrelated).
Can you describe a little bit more: what Bluetooth module? How is the communication process (what software on the PC side)?
Anonymous
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Sep 25, 2013
08:03 AM
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Sep 25, 2013
08:03 AM
now it works again, yesterday I deleted CyDelay before the initial command to the BT module. Thanks