HELP! SecSerialBridge software - ends with an error.

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San010101
Posts: 6
Joined: Tue Feb 05, 2019 6:52 pm

Re: HELP! SecSerialBridge software - ends with an error.

Post by San010101 » Wed Feb 06, 2019 4:42 pm

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Jeff
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Re: HELP! SecSerialBridge software - ends with an error.

Post by Jeff » Wed Feb 06, 2019 10:22 pm

According to the server logs there is something unreliable with the link to the pic18.
Please check:
- the board power supply.
- the board quartz
- the serial connection.

If possible try another serial usb adapter and/or an another pc.

San010101
Posts: 6
Joined: Tue Feb 05, 2019 6:52 pm

Re: HELP! SecSerialBridge software - ends with an error.

Post by San010101 » Thu Feb 07, 2019 4:56 am

Jeff wrote:
Wed Feb 06, 2019 10:22 pm
According to the server logs there is something unreliable with the link to the pic18.
Please check:
- the board power supply.
- the board quartz
- the serial connection.

If possible try another serial usb adapter and/or an another pc.
the board power supply. 5.05V
- the board quartz 9.99MHz
- the serial connection Connection stable
serial usb adapter chip CP2102, ch340
another pc yes
PIC18F4620 test 2 devices

process results 3/100, 28/100, 53/100, 28/100...............

Jeff
Site Admin
Posts: 6158
Joined: Fri Oct 20, 2006 12:12 am
Location: Paris
Contact:

Re: HELP! SecSerialBridge software - ends with an error.

Post by Jeff » Thu Feb 07, 2019 8:30 am

San010101 wrote:
Thu Feb 07, 2019 4:56 am
[...]
serial usb adapter chip CP2102, ch340
[...]
Check if pull-ups resistors are needed on RX & TX
or
Try another serial usb adapter or a MAX232 on a normal serial port.

San010101
Posts: 6
Joined: Tue Feb 05, 2019 6:52 pm

Re: HELP! SecSerialBridge software - ends with an error.

Post by San010101 » Fri Feb 08, 2019 9:20 am

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the board power supply

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the board quartz

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Image
Image
the serial connection

San010101
Posts: 6
Joined: Tue Feb 05, 2019 6:52 pm

Re: HELP! SecSerialBridge software - ends with an error.

Post by San010101 » Fri Feb 08, 2019 9:26 am

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CS 23K256

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CLK 23K256

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programmer

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setup

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firmware


Jeff
Site Admin
Posts: 6158
Joined: Fri Oct 20, 2006 12:12 am
Location: Paris
Contact:

Re: HELP! SecSerialBridge software - ends with an error.

Post by Jeff » Fri Feb 08, 2019 9:41 am

There is too much spikes/glitches on the serial line.
And i don't understand the 23k256 clock !?!

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