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| Search found 5 matches |
| Author | Message |
|---|---|
 Topic: Question about I2C |
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| Student16 Replies: 4 Views: 13792 |
 Forum: General CCS C Discussion Posted: Wed Jan 13, 2021 6:37 pm Subject: Question about I2C |
| hmmmm I was thinking that, for example..
if(sensor == 1){ output_high(GROENE_LED0); print_op_LCD(sensor); delay_ms(1000); output_low(GROENE_LED0); The va ... |
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| Topic: Question about I2C |
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| Student16 Replies: 4 Views: 13792 |
Forum: General CCS C Discussion Posted: Wed Jan 13, 2021 11:29 am Subject: Question about I2C |
| Hi I have problems with I2C, I want to send an int value from the master to the slave and display this value on a LCD connnected to the slave.
But I am getting unexpected results (the LCD displays ... |
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| Topic: I2C writing multiple variables from slave to master |
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| Student16 Replies: 6 Views: 17798 |
Forum: General CCS C Discussion Posted: Sun Jan 03, 2021 6:19 am Subject: I2C writing multiple variables from slave to master |
| You want to send/receive 16 elements instead of 8.
for(i = 0; i < 7; i++){ sensorArray7 bytes } sensorArray7] = i2c_read(0); // Do a NACK on last byte read ... |
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| Topic: I2C writing multiple variables from slave to master |
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| Student16 Replies: 6 Views: 17798 |
Forum: General CCS C Discussion Posted: Sun Jan 03, 2021 6:15 am Subject: I2C writing multiple variables from slave to master |
| Two further comments.
In the I2C slave, state 0x80, should also do a read before the write. Not doing so can give issues. You also seem to be wasting a huge amount of actual space. Several of yo ... |
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| Topic: I2C writing multiple variables from slave to master |
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| Student16 Replies: 6 Views: 17798 |
Forum: General CCS C Discussion Posted: Sat Jan 02, 2021 10:32 am Subject: I2C writing multiple variables from slave to master |
| Hi, I am stuck with a project.
With this project I have input pins on 1 16F877A (the slave) and I want to send these inputs to another 16F877A (the master). I want to send these inputs using an ... |
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