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Hellow everyone, I got a problem when running the official example "Central and Peripheral".
This is the link: PSoC-4-BLE/100_Projects_in_100_Days/Day012_Central_Peripheral at master · cypresssemiconductorco/PSo...
I build the original code from the github without any editing and operation the development kit as a BLE Central (press "s").
Then the problem occurs as fellow:
BLE STACK ON:
s
CyBle_GapcStartScan API Success
Started to Scan
CYBLE_EVT_GAPC_SCAN_PROGRESS_RESULT:
eventType:Connectable undirected advertising
peerAddrType: RANDOM
peerBdAddr: 539ace8e86a9
CYBLE_EVT_GAPC_SCAN_PROGRESS_RESULT:
eventType:SCAN_RSP
peerAddrType: RANDOM
peerBdAddr: 539ace8e86a9
CYBLE_EVT_GAPC_SCAN_PROGRESS_RESULT:
eventType:Non connectable undirected advertising
peerAddrType: RANDOM
peerBdAddr: 37bedc972330
CYBLE_EVT_GAPC_SCAN_PROGRESS_RESULT:
eventType:Non connectable undirected advertising
peerAddrType: RANDOM
peerBdAddr: 23ca37a8972e
CY_ISR(IntDefaultHandler) <= This is I print in the file "Cm0Start.c" in function "Cm0Start.c"
88 <= This is the value of "errno"
I look up the "error.h" that "88" represent "Function not implemented". (#define ENOSYS 88 /* Function not implemented */)
I have no idea what and where to deal with the problem.
Does anyone can give me any advise?
Thank a lot~~~PSoC 4 MCU Community
Solved! Go to Solution.
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Hello,
Navigate to "CYBLE_EVT_GAPC_SCAN_PROGRESS_RESULT" event in the function "StackEventhandler" in main.c.
You will find the above code in that section.
"peerAddr" is an array of only 8 elements. So the valid way to access the locations is from "peerAddr[0] to peerAddr[7]". But in the program peerAddr[8] is being accessed and that is resulting in a fault.
On line 223 in the above picture, replace '<=' with '<' since the value of CYBLE_MAX_ADV_DEVICES is 8.
This should solve your problem. If you get any more issues please feel free to comment down here.
Thanks,
Yeshwanth
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Hello,
Navigate to "CYBLE_EVT_GAPC_SCAN_PROGRESS_RESULT" event in the function "StackEventhandler" in main.c.
You will find the above code in that section.
"peerAddr" is an array of only 8 elements. So the valid way to access the locations is from "peerAddr[0] to peerAddr[7]". But in the program peerAddr[8] is being accessed and that is resulting in a fault.
On line 223 in the above picture, replace '<=' with '<' since the value of CYBLE_MAX_ADV_DEVICES is 8.
This should solve your problem. If you get any more issues please feel free to comment down here.
Thanks,
Yeshwanth
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What amazing!
It really solves this problem.
Thanks a lot bro, I really appreciate your answer.