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Author Topic: I2C connection send binary message more than 256 bytes  (Read 579 times)
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fukkuen
Hong Kong
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« on: February 05, 2012, 05:38:57 am »
 Bigger Bigger Smaller Smaller Reset Reset
as the topic..
i need to send the degree (0-360) from a slave arduino to the master,
but the 8 byte message only allows max 256,
how can i solve the problem?
thanks
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johnwasser
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« Reply #1 on: February 05, 2012, 05:49:25 am »
 Bigger Bigger Smaller Smaller Reset Reset
THe slave breaks the integer into two bytes.  The master requests two bytes from the slave.  The slave sends the two bytes. The master receives the two bytes and merges them together into an integer.
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