CanComms.RxOpenStandard still can't accept variable bus #

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Re: CanComms.RxOpenStandard still can't accept variable bus

Postby Gaston on Fri Nov 09, 2018 11:52 pm

Thanks a Lot !!! :oops: :oops: :oops: :oops: ;) ;) ;)
Gaston Scazzuso
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Re: CanComms.RxOpenStandard still can't accept variable bus

Postby MalcolmG on Tue Dec 04, 2018 2:48 pm

DarrenR wrote:
Code: Select all
local h = CanComms.RxOpenStandardBuffered(0, 0x100, 0xF, true);

local canID = 0x105;

if (CanComms.RxFindMessage(h, canID, 0, 0, 0))        //finds the newest message with id 0x105 (set in by the local).
{
                Channel = CanComm.GetUnsignedInteger(h, 16, 16);
}


FYI it looks like this line:
Code: Select all
if (CanComms.RxFindMessage(h, canID, 0, 0, 0))


actually needs to be like this for it to validate:
Code: Select all
if (CanComms.RxFindMessage(h, canID, 0, 0, 0x0))
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Re: CanComms.RxOpenStandard still can't accept variable bus

Postby DarrenR on Fri Jan 25, 2019 3:11 pm

MalcolmG wrote:
DarrenR wrote:
Code: Select all
local h = CanComms.RxOpenStandardBuffered(0, 0x100, 0xF, true);

local canID = 0x105;

if (CanComms.RxFindMessage(h, canID, 0, 0, 0))        //finds the newest message with id 0x105 (set in by the local).
{
                Channel = CanComm.GetUnsignedInteger(h, 16, 16);
}


FYI it looks like this line:
Code: Select all
if (CanComms.RxFindMessage(h, canID, 0, 0, 0))


actually needs to be like this for it to validate:
Code: Select all
if (CanComms.RxFindMessage(h, canID, 0, 0, 0x0))


You are correct, the argument is an unsigned integer so needs to be written in hex - 0x... My mistake.
Thanks!
Darren Reynolds
MoTeC Research Centre - Melbourne, Australia.
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