[PIC] PIC18f4550 I2C LCD Problem

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Hardik52

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hi,

i have interfaced PIC18f4550 with MLX90614 (IR Sensor), I am using this code from application note
melexis have provided and made some necessary changes required to display RX_Buffer(Received Byte)
on LCD. i am newbie to this can anyone help me what should i do to display data i have attached the C code with this post .

i am using C18 compiler.
 

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  • PIC18f4550I2Ccode.txt
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actually the problem is i have checked for ACK and NACK bits .my slave (MLX90614) is responding ACK bit but when it comes to DATA i mean in RX_Byte() function i want to read data and want to display on LCD.
Return of the RX_Byte function is INT type so when i try to use sprintf and then call the display_string_LCD() it is not showing anything can you just go through the code and tell me how to get the data from RX_BYTE().
 

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