PC software craches

[Niclas]

v0.10.0 crashes when trying to upload this hex file. It's for a
PIC16F1519. It also crashes if I try with a virtual device. Tried 0.9 an
0.8 with the same result.

:040000008031CA2859

:100008007E14803120007F08B700911EC628C908D9

:10001800031D12282030C70002301528B430C7004D

.... removed middle part...

:103FD80025004D082200C000C10140082100C8008A

:103FE800220041082100C900250052089A31752293

:083FF8008631722E86317A2E0B

:107FC0000034003400340034003400340034003411

:107FD0000034003400340034003400340034003401

:107FE00000340034003400340034003400340034F1

:107FF00000340034003400340034003400340034E1

:020000040001F9

:04000E00E4FFFFFF0D

:00000001FF

[Dan]

Hi,Niclas

The HEX file overlaps with the boot loader area.

User Program size < $3F9C (HEX:$7F38)

<an example="" of="" a="" boot="" loader="">

:107F4000BF311130840007149930860021001917C1
:107F500023008E012430C53F3330C23F9030C43FF0
:107F6000D127C13C031D2C322B30C13F4230C13FD1
:107F7000FB01D1279200D1279100D127FC00D12706
:107F80009300FC03D12794002430E627910AFC0BD0
:107F9000F633D1274E30031DEA339103E527E62758
:107FA000E5330930FD00FE01FF01801E0332403F32
:107FB000FB070800FF0BF933FE0BF633FD0BF33321
:107FC00095019D1320008A01B73314309500553078
:0E7FD0009600AA3096009514000000000434BC

Best regards,
Dan

[Niclas]

Yes that seems to be the problem. Maybe it souldn't crash though.

It was configured to preseve $3F00 and above. Changed it to $3A00 and it it worked.

Got a warning about "pclath not fully initiazed". But also "code successfully repaired".
Do I need to change the bootloader or my code to remove that warning?

Thanks for the quick support!

[Dan]

Hi,Niclas

[Description of the general Soce Code]

$0000:0003
Set the PCLATH.
"GOTO" code to jump the user server program body.
"BRA" can not be used.
Check in assembler source in the case of "C","BASIC".

<Good:Not out="" warning="">
0000 movlw XXXX
0001 movwf PCLATCH
0002 call ZZZZ
0003 goto YYYY

<Good>
0000 movlp XXXX
0001 call AAAA
0002 call ZZZZ
0003 goto YYYY

<Good:Not out="" warning="">
0000 movlw XXXX
0001 movwf PCLATCH
0002 goto YYYY

<Good>
0000 movlp XXXX
0001 goto YYYY

<Good:PCLATH will="" be="" a="" "0"="">
0000 goto YYYY

<NG>
0000 movlw XXXX
0001 movwf AAAA
0002 movlw YYYY
0003 movwf BBBB

Reference:
http://tinypicbootload.sourceforge.net/pic16_firmwares.html

Best regards,
Dan

[quangduy]

my PC software craches
in tab write not work
open tab debug and click write

is work
test

ok ok and ok
??????

[Dan]

Hi,quangduy

Two reasons it considered.

①Individual differences of USB serial converter

The USB serial converter There are a lot of types, there is a difference in response time.

And those that generate extra pulse during operation,
Or Response from the rarely target from the difference in the response time "B" (0x42：PIC16F) There is a lose information thing.

Countermeasure: Enable Debug function to determine the condition does not go out of error.

②When using the reset signal lines DTR and DSR

Measures way: change of pulse conditions of RTS / DTR.

Best regards,
Dan

[quangduy]

hi
I have tried the suggestion that. new USB serial converter.....change of pulse conditions of RTS / DTR (from 100 to 200..... to 1000) not work.
However when I open the debug tab and click write. It will be written perfectly with the default settings or change.

as in the post, I don't understand, I think it the buggy PC software.

USB serial converter.
i test on
2 adapter USB serial converter (cp2102)
for sure
2 adapter USB serial converter (PL-2303HX)
for sure

update.
debug option as you it worked, no longer have to open the debug tab to write
Thank you very much

Here is my setup
rts / dts (true) = 10
rts / dts = 200
time out = 1000
delay check = 1000
number of check = 10