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| Search found 4 matches |
| Author | Message |
|---|---|
 Topic: I2C read problem with PIC18LF14K22 |
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| dcosta Replies: 7 Views: 9435 |
 Forum: General CCS C Discussion Posted: Wed Mar 31, 2010 11:13 am Subject: I2C read problem with PIC18LF14K22 |
| I got it to work by only changing from software to hardware I2C.
Luckily I had used the SDA and SCL pins. Is there any reason the software (bit bang) I2C would not work? |
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| Topic: I2C read problem with PIC18LF14K22 |
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| dcosta Replies: 7 Views: 9435 |
Forum: General CCS C Discussion Posted: Mon Mar 29, 2010 9:41 am Subject: I2C read problem with PIC18LF14K22 |
| Has anyone done I2C reads with this PIC? | |
| Topic: I2C read problem with PIC18LF14K22 |
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| dcosta Replies: 7 Views: 9435 |
Forum: General CCS C Discussion Posted: Fri Mar 26, 2010 7:16 am Subject: I2C read problem with PIC18LF14K22 |
| My I2C sniffer says the ASIC is replying properly.
Also, there are 2 other devices on the board that I can write to but not read from. Clearly the problem is with the PIC. |
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| Topic: I2C read problem with PIC18LF14K22 |
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| dcosta Replies: 7 Views: 9435 |
Forum: General CCS C Discussion Posted: Thu Mar 25, 2010 2:40 pm Subject: I2C read problem with PIC18LF14K22 |
| I am having trouble doing an I2C read with the PIC18LF14K22.
My I2C sniffer says the transaction is correct (reads 0x01) but the i2c_read() function returns 0x00. See the code below. My compiler v ... |
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