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hrg
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Joined: 2014-08-05 13:37
GPIO PORT 2& 3 not toggling.

Hi Dialog Team,

In Expert development kit , is there any jumper modifications to be done in order to use Port 2 pins and port 3 pins .Using pheripherals examples ,the Port 0 & port 1 pins was toggling (or can be set to high ) ,but port 2 & 3 doesnt seems to be working while calling GPIO_ConfigurePin() & setActive(),setInactive ().

Thanks

MHv_Dialog
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Hi,

Hi,

Are you using the daugther board with the WL-CSP-34 package by any chance? That package only has P0 and P1_0 to P1_5. The QFN40 package has P0, P1 and P2 available and the QFN48 has all ports available. 

hrg
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Last seen: 1 year 11 months ago
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HI Mhv Dialog ,

HI Mhv Dialog ,

Yea it is wlcsp package !It has only P0 & P1 !

Thankyou

MHv_Dialog
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Hi,

Hi,

Let your local sales contact know that you would like the daughter card replaced if you truely need the extra ports. We usually recommend that customers go for the QFN48 package, even if their ultimate product aims at the CSP. The QFN48 allows for more flexibility in development - sometimes it's just great to have extra IOs for debugging.

hrg
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Last seen: 1 year 11 months ago
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Thanks MHv_Dialog .

Thanks MHv_Dialog .
We are using QFN48 package in our custom board in boost mode.
1) what will be the maximum voltage output from GPIO pin when it is set to high ? because in some part of code when made high it becomes 2.6 (especially in loops or func) , some times 1.5 volts !!! why is it so ?
2) How to toggle Port 3_4 & Port3_6 ? ex.in proximity reporter_fh ,after timer expires it enters in to the wakeup handler and advertisment stops .now i need to make Port 3_4 to high and Port 3_6 to low for some time and reverse the level from low to high inside that wakepup handler func by diabling the sleep .could yu please explain the steps in brief ? ( i have already gone through the Usermanuals but still in doubt).
Thankyou