Author |
Message |
Topic: I2C chip address AD7150 |
jmaudley
Replies: 7
Views: 15637
|
Forum: General CCS C Discussion Posted: Mon Jul 03, 2017 7:54 am Subject: I2C chip address AD7150 |
Thanks |
Topic: I2C chip address AD7150 |
jmaudley
Replies: 7
Views: 15637
|
Forum: General CCS C Discussion Posted: Mon Jul 03, 2017 7:04 am Subject: I2C chip address AD7150 |
Very true.
I was on number nine. |
Topic: I2C chip address AD7150 |
jmaudley
Replies: 7
Views: 15637
|
Forum: General CCS C Discussion Posted: Mon Jul 03, 2017 6:55 am Subject: I2C chip address AD7150 |
Thought I'd read the data sheet cover to cover (clearly I missed this).
Thanks. |
Topic: I2C chip address AD7150 |
jmaudley
Replies: 7
Views: 15637
|
Forum: General CCS C Discussion Posted: Mon Jul 03, 2017 6:06 am Subject: I2C chip address AD7150 |
Just about to start a project using an AD7150 Capacitance to Digital chip.
My circuit is using a PIC18f26k80 master connected i2c to a single AD7150 slave.
This is the first time of used i2c so ... |
Topic: Bootloader 18f46k80 |
jmaudley
Replies: 3
Views: 10816
|
Forum: General CCS C Discussion Posted: Wed Oct 26, 2016 2:26 am Subject: Bootloader 18f46k80 |
Resolved - thank you Richard CCS support.
I had a timeout specified in the #uses RS232 line which messed up the bootloader.
Had I posted the code I'm sure someone else would have spotted that. |
Topic: Bootloader 18f46k80 |
jmaudley
Replies: 3
Views: 10816
|
Forum: General CCS C Discussion Posted: Mon Oct 24, 2016 7:52 am Subject: Bootloader 18f46k80 |
LED flashes correctly.
RS232 debug message is working fine.
Bootloader triggers OK as I can see the message 'waiting for download'.
SIOW displays downloading.
Application doesn't run aft ... |
Topic: Bootloader 18f46k80 |
jmaudley
Replies: 3
Views: 10816
|
Forum: General CCS C Discussion Posted: Mon Oct 24, 2016 6:11 am Subject: Bootloader 18f46k80 |
Hi,
Having bootloader issues.
My starting point was to use Ex_bootloader and ex_bootload.
I have programmed these on a CCS development board which uses a PIC18f4580 chip and everything works ... |
Topic: PIC18F4580 bootloader not working |
jmaudley
Replies: 3
Views: 7818
|
Forum: General CCS C Discussion Posted: Thu Dec 04, 2014 8:26 am Subject: Working |
Missed BOOTLOADER.H
Thank you. |
Topic: PIC18F4580 bootloader not working |
jmaudley
Replies: 3
Views: 7818
|
Forum: General CCS C Discussion Posted: Thu Dec 04, 2014 5:26 am Subject: PIC18F4580 bootloader not working |
Hi,
I'm trying to get the ccs EX_BOOTLOADER working.
1. I've loaded the bootloader into the PIC.
2. I've hooked up the serial input/output tool via RS232
3. I've successfully powered-up the PI ... |
Topic: USB driver not installing |
jmaudley
Replies: 1
Views: 5877
|
Forum: General CCS C Discussion Posted: Wed Oct 22, 2014 7:12 am Subject: USB driver not installing |
Hi,
I have a CCS USB development kit (PIC18F4550) with a working CDC virtual com port connected to my laptop.
The problem I'm having is I can't get the drivers to install on other laptops (XP 32 ... |
Topic: icsp port design 3.3v system |
jmaudley
Replies: 3
Views: 7887
|
Forum: General CCS C Discussion Posted: Tue Oct 14, 2014 8:26 am Subject: Thanks |
Thanks for the info. That confirms my assumptions.
I'm using a CCS ICD-U64 programmer. |
Topic: icsp port design 3.3v system |
jmaudley
Replies: 3
Views: 7887
|
Forum: General CCS C Discussion Posted: Tue Oct 14, 2014 7:06 am Subject: icsp port design 3.3v system |
Just trying to figure out what the voltage should be on pin 2 (vdd) of the ICD connector for my application using a 3.3v powered PIC18F26K80.
Should it be 3.3 or 5v?
My understanding is, that th ... |
Topic: MCP2515 - trying to set CLKOUT prescaler to clock/4 |
jmaudley
Replies: 4
Views: 9788
|
Forum: General CCS C Discussion Posted: Thu Sep 11, 2014 7:27 am Subject: Working |
You are a star!!
Thank you. |
Topic: MCP2515 - trying to set CLKOUT prescaler to clock/4 |
jmaudley
Replies: 4
Views: 9788
|
Forum: General CCS C Discussion Posted: Thu Sep 11, 2014 5:51 am Subject: Still confused |
Sorry, still a bit confused.
Should it really be the baud rate generation prescaler.
If it is I don't understand how 4 equates to system clock/8.
Shouldn't it be the clkout pin prescaler?
... |
Topic: MCP2515 - trying to set CLKOUT prescaler to clock/4 |
jmaudley
Replies: 4
Views: 9788
|
Forum: General CCS C Discussion Posted: Thu Sep 11, 2014 2:34 am Subject: MCP2515 - trying to set CLKOUT prescaler to clock/4 |
Hi,
I'm digging through the CCS code 'can_mcp2510' trying to find out where I can modify the CANCTRL register to adjust the CLKOUT freq.
Unfortunately, I'm struggling to find where this is set a ... |
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