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| Search found 21 matches |
| Author | Message |
|---|---|
 Topic: Serial to ps2 data converter |
|
| Olufola Replies: 0 Views: 2632 |
 Forum: General CCS C Discussion Posted: Fri Feb 19, 2010 9:17 am Subject: Serial to ps2 data converter |
| Please can anyone help me out with the code and circuit diagram for a serial (rs232) to ps2 data converter, which receives serial data from a computer and converts it to ps2 data (which is the input o ... | |
| Topic: Internal oscillator |
|
| Olufola Replies: 1 Views: 2642 |
Forum: General CCS C Discussion Posted: Tue Aug 18, 2009 1:03 pm Subject: Internal oscillator |
| hi all,
I want to use the internal clock of pic18f4520 for the first time. I have always used external crystal oscillators. Do I stand to suffer any disadvantage. In what ways is the internal oscilla ... |
|
| Topic: PCM programmer 10,000 posts |
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| Olufola Replies: 21 Views: 17881 |
Forum: General CCS C Discussion Posted: Thu Aug 06, 2009 1:35 pm Subject: PCM programmer 10,000 posts |
PCM programmer, let's start a political party on this forum. You may make it to the white house one day like Obama. Thanks for being who you are!  |
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| Topic: streaming data over I2C |
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| Olufola Replies: 3 Views: 6346 |
Forum: General CCS C Discussion Posted: Thu Aug 06, 2009 1:30 pm Subject: streaming data over I2C |
| I am much aware of that fact. I have not been able to come up with any way of getting 3 data bytes sent from the slave. I need the master to get those three data bytes sent out over rs232 at once. It ... | |
| Topic: streaming data over I2C |
|
| Olufola Replies: 3 Views: 6346 |
Forum: General CCS C Discussion Posted: Thu Aug 06, 2009 12:33 pm Subject: streaming data over I2C |
| Hi,
My sensor network (implemented with i2c) is now working fine with single axis accelerometers. I want to use tri-axial accelerometers for the final implementation but there is a problem I have to ... |
|
| Topic: programming SOIC PIC |
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| Olufola Replies: 2 Views: 4197 |
Forum: General CCS C Discussion Posted: Wed Jul 01, 2009 1:48 pm Subject: programming SOIC PIC |
| Hi,
I have a locally made programmer that requires the insertion of DIP PIC’s on the DIP socket available on the programmer. I need to program an SOIC package PIC (PIC18F2221 in particular). I ... |
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| Topic: sensor networks |
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| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Sat Jun 20, 2009 1:56 am Subject: sensor networks |
|
The impossible has become a possibility at last. I have a perfectly working sensor network implemented with I2C using the CCS C. All previous project managers could not do it. I will need to ... |
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| Topic: sensor networks |
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| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Tue Jun 16, 2009 4:02 pm Subject: sensor networks |
| I will go ahead with your advice. I think those codes are okay. I will do an extensive hardware troubleshooting now that the likelyhood of software errors is now largely ruled out. I will keep you inf ... | |
| Topic: sensor networks |
|
| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Tue Jun 16, 2009 3:41 pm Subject: sensor networks |
| What happens if you:
1. Test the master with only Slave1 connected ? With only slave1 connected, I got [255 255 255] continuously 2. Test it with only Slave2 connected ? With only sl ... |
|
| Topic: sensor networks |
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| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Tue Jun 16, 2009 2:01 pm Subject: sensor networks |
| I am using just two pull up resistors (2.2k). When I disconnect slave1 and slave3, I still get [179 179 179], but should I disconnect just slave2, I start getting [255 255 255]. It is obvious that the ... | |
| Topic: sensor networks |
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| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Mon Jun 15, 2009 3:30 pm Subject: sensor networks |
| I have modified the code for the case of three slaves. I made each of the slaves send a constant number so that I can easily track any errors in the transmission. From the codes below, the output I sh ... | |
| Topic: sensor networks |
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| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Mon Jun 15, 2009 12:49 pm Subject: sensor networks |
| Wow! The code worked perfectly for communication between 1 master and 1 Slave. I will soon post the results obtained for the single master and three slaves scenario. Thanks, I might not need to lear ... | |
| Topic: sensor networks |
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| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Mon Jun 15, 2009 12:27 pm Subject: sensor networks |
| I am very sorry for replying so late. Actually, I did not get any notification in my yahoo box. I will try your demo code straightaway. | |
| Topic: sensor networks |
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| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Sat Jun 13, 2009 10:44 am Subject: sensor networks |
| Thanks. But I just changed the 333 to 123 and the message is still [255 255 255] | |
| Topic: sensor networks |
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| Olufola Replies: 28 Views: 66408 |
Forum: General CCS C Discussion Posted: Sat Jun 13, 2009 9:41 am Subject: sensor networks |
| I just used 0x12, 0x14 and 0x16 for the addresses respectively and I got the same results. | |
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