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  Topic: CAN J1936 idtag and mask
mlcarter

Replies: 2
Views: 139

PostForum: BASCOM-AVR Archive   Posted: Fri Nov 08, 2013 1:37 am   Subject: CAN J1936 idtag and mask
Thank you Mark Embarassed

this works

'listen for hours FEE5
Config Canmob = 0 , Bitlen = 29 , Idtag = &H18FEE500 , Idmask = &HFFFFFFFF , Msgobject = Receive , Msglen = 8 ...
  Topic: CAN J1936 idtag and mask
mlcarter

Replies: 2
Views: 139

PostForum: BASCOM-AVR Archive   Posted: Thu Nov 07, 2013 5:38 am   Subject: CAN J1936 idtag and mask
Hello I have AT90CAN128 working nicely for car CAN(CAN 11/500, 6-ISO 15765-1) Im now attempting to get it running for machinery using CAN J1939. I have the hardware hookup,baud rate and bitlen sorted ...
  Topic: help with automotive CAN please
mlcarter

Replies: 2
Views: 220

PostForum: BASCOM-AVR Archive   Posted: Thu Jul 25, 2013 2:59 am   Subject: help with automotive CAN please
I'm getting it Embarassed

send 8 byte query to the ECU (7DF)
8 byte response on ID (7E8)

The problem I have now is that it responds twice and then no more?!
  Topic: help with automotive CAN please
mlcarter

Replies: 2
Views: 220

PostForum: BASCOM-AVR Archive   Posted: Thu Jul 25, 2013 12:06 am   Subject: help with automotive CAN please
Hello
I have an AT90CAN128 running and picking up unsolicited responses from a Holden Rodeo SUV using the Elektorb.bas sample.
eg ID 000000C9
hex data 80 10 70 00 1E 03

However I can not get i ...
  Topic: ATmega32m1
mlcarter

Replies: 35
Views: 4316

PostForum: AVR   Posted: Thu Apr 11, 2013 12:38 am   Subject: ATmega32m1
Hello Mark
I could not source a plug but purchased a cable as above.
Then a SN65HVD230-32 TRANSCEIVER from DigiKey.

I have not progressed far, the compiler does not like the CANIT interrupt for t ...
  Topic: ATmega32m1
mlcarter

Replies: 35
Views: 4316

PostForum: AVR   Posted: Tue Apr 09, 2013 4:15 am   Subject: ATmega32m1
Hello jgsparks,
thank you for sorting this I had this exact problem and you allowed me to fix in minutes instead of days!
I'm now attempting to get the CAN-Elektor.bas progra ...
  Topic: currentflow thru hardware UART tx pin
mlcarter

Replies: 2
Views: 96

PostForum: BASCOM-AVR Archive   Posted: Thu Nov 08, 2012 12:37 am   Subject: currentflow thru hardware UART tx pin
Thank you Mark

this does it

'disable TX
Ucsr0b.3 = 0
'tristate it
Config Portd.1 = Input
  Topic: currentflow thru hardware UART tx pin
mlcarter

Replies: 2
Views: 96

PostForum: BASCOM-AVR Archive   Posted: Wed Nov 07, 2012 11:11 pm   Subject: currentflow thru hardware UART tx pin
Hello
I'm using a modem which seems to be allowing current to flow thru the micro tx pin when shut down. I thought a nice solution would be to Tri-state the pin when shut the modem is shut d ...
  Topic: Questions about going over to XMega
mlcarter

Replies: 12
Views: 930

PostForum: BASCOM-AVR Archive   Posted: Sun Sep 02, 2012 9:24 pm   Subject: Questions about going over to XMega
Thanks very much Your help. I'll have a go.
Just didn't seem right to program a single input/output data line with an SPI programmer with separate input and output!
  Topic: Questions about going over to XMega
mlcarter

Replies: 12
Views: 930

PostForum: BASCOM-AVR Archive   Posted: Sun Aug 26, 2012 10:37 pm   Subject: dumby question
I'm just looking at using an ATxmega for the faster 12 bit A-Ds. I see it has to be programmed using the PDI interface
The question I have Re programming with an AVRISP MKII.
Is this achieved by ho ...
  Topic: Backward jump out of range with DOS and single maths functio
mlcarter

Replies: 0
Views: 475

PostForum: AVR-DOS   Posted: Tue May 12, 2009 10:09 pm   Subject: Backward jump out of range with DOS and single maths functio
Hello,
I get this error with OPEN... included in a program with lots of single maths calculations" Backward jump out range [_FROUND [2280]]..."
I had this problem with double maths a ...
 
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