Sep 25, 2019
05:10 AM
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Sep 25, 2019
05:10 AM
Hello, I am using TC275. I know that for every Rx/Tx message, I must define a message object and the maximum number of message objects is 256. Is there any way to define more than 256 messages? What should I do if I want to send or receive more than 256 messages?
- Tags:
- IFX
3 Replies
Sep 25, 2019
06:32 AM
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Sep 25, 2019
06:32 AM
The message objects are flexible, in that you can either define an acceptance filter and dedicate specific objects to specific messages, or you can combine multiple objects into a FIFO buffer and process the messages programmatically. In the FIFO case, you are limited only to the available memory and processor cycles.
Sep 26, 2019
06:38 AM
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Sep 26, 2019
06:38 AM
Hello,
For FIFO case, for example, I set id to 0x100 and set FIFO size to 4, then I communicate on 0x100, 0x101, 0x102, and 0x103 id's?
For FIFO case, for example, I set id to 0x100 and set FIFO size to 4, then I communicate on 0x100, 0x101, 0x102, and 0x103 id's?
Oct 25, 2019
12:27 AM
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Oct 25, 2019
12:27 AM
As I know FIFO is for multiple receiving of the frames with the same ID's(it's message obj property),
so program with initialized fifo size 4 , will except 4 x 0x100 frames to receive
so program with initialized fifo size 4 , will except 4 x 0x100 frames to receive