Author |
Message |
Topic: Serial over Ethernet |
rkumetz
Replies: 14
Views: 1637
|
Forum: BASCOM-AVR Posted: Wed Mar 04, 2015 11:34 pm Subject: Serial over Ethernet |
Hello Bojan
In the blog section you will find my two web server projects.
I have code that sends data to the serial port as a command or sends text to the serial port entered on a web page.
You c ... |
Topic: Serial over Ethernet |
rkumetz
Replies: 14
Views: 1637
|
Forum: BASCOM-AVR Posted: Sat Sep 27, 2014 11:11 pm Subject: Serial over Ethernet |
Has anyone implemented a serial over ethernet converter using the W5200 or other Wiznet device?
I did a quick search and could not find a thread on the topic. I would like to replace an expensive
La ... |
Topic: RS485 bus monitoring issue |
rkumetz
Replies: 14
Views: 1500
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Forum: BASCOM-AVR Posted: Fri Jul 11, 2014 4:03 pm Subject: RS485 bus monitoring issue |
I have never seen an all-call done on RS485 but here is how I would try it:
1. Have the master send the request.
2. Each slave starts listening for replies.
3. When the response from "myaddress - ... |
Topic: Programmers |
rkumetz
Replies: 1
Views: 790
|
Forum: Various Posted: Tue Jun 17, 2014 5:26 pm Subject: Programmers |
Can anyone recommend a USB programmer which can do both ISP and JTAG programming?
We have had a few Atmel JTAG MKII programmers fail and they are somewhat pricey so
it would be great to find a 3rd ... |
Topic: Config KBD |
rkumetz
Replies: 1
Views: 755
|
Forum: BASCOM-AVR Archive Posted: Mon Jun 02, 2014 1:15 pm Subject: Config KBD |
I have a project that has a 4x4 scanned keypad which consists of rubber keys with the
usual black conductive "pill" and interlocking golf pcb fingers. I occasionally get
some odd key press responses ... |
Topic: How convince my boss that AVR are better than Microchip? |
rkumetz
Replies: 4
Views: 349
|
Forum: BASCOM-AVR Archive Posted: Thu Dec 06, 2012 7:06 pm Subject: AVR vs PIC |
What is your criteria for which processor is best? If you are building a device that requires a 32bit processor with
on-board ethernet MAC and lots of memory then maybe AVR is NOT the right part. If ... |
Topic: Data over 24V DC Power Supply |
rkumetz
Replies: 14
Views: 744
|
Forum: BASCOM-AVR Archive Posted: Thu Nov 15, 2012 1:49 am Subject: Powerline Communications |
ST has a few powerline modems that were originally intend for the AC power wires (mains) but could
be adapted for use on a DC supply cable.
http://www.st.com/internet/imag_video/subclass/923.jsp ... |
Topic: define more lcd Character with DEFLCDCHAR command |
rkumetz
Replies: 7
Views: 300
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Forum: BASCOM-AVR Archive Posted: Wed Jul 25, 2012 3:37 am Subject: Re: define more lcd Character with DEFLCDCHAR command |
Hello
i want to define more lcd Character with DEFLCDCHAR command for example 50 new lcd Character(example china languages) what can i do?\
I would think that you could just buy LCD displays with ... |
Topic: String to number conversion |
rkumetz
Replies: 3
Views: 186
|
Forum: BASCOM-AVR Archive Posted: Tue May 29, 2012 11:19 pm Subject: String to number conversion |
Aha. It was not inherently obvious that VAL() would work for a single.
Thanks |
Topic: String to number conversion |
rkumetz
Replies: 3
Views: 186
|
Forum: BASCOM-AVR Archive Posted: Tue May 29, 2012 10:12 pm Subject: String to number conversion |
Does anyone have an efficient way to convert string containing a decimal
number to a numeric value?
String could be: x.xx, xx.x or xxx where "x" is a numeric character (0-9)
I have tried a few ... |
Topic: Have to pay extra for USB support? |
rkumetz
Replies: 8
Views: 582
|
Forum: BASCOM-AVR Archive Posted: Fri Mar 02, 2012 10:17 pm Subject: Re: Have to pay extra for USB support? |
Hi
I'm brand new to the idea of BASCOM. I come from the Microchip world, and I think BASCOM would be a great way to start with AVR chips. As I looked around the MCS site though, I was surprised ... |
Topic: Code works with 1.11.8.7 but not 2.0.7.2. |
rkumetz
Replies: 2
Views: 258
|
Forum: BASCOM-AVR Archive Posted: Tue Jan 17, 2012 4:28 pm Subject: Code works with 1.11.8.7 but not 2.0.7.2. |
I have been using the following code with Bascom 1.11.8.7 and it works fine:
Function Pca9535_read_port(byval Addr As Byte , Byval Pca9535_port As Byte)as Byte
Local Rdata As Byte
Shift Add ... |
Topic: Bulk programming by Digikey... |
rkumetz
Replies: 4
Views: 249
|
Forum: BASCOM-AVR Archive Posted: Fri Nov 18, 2011 12:13 am Subject: Digikey Programming |
Digikey will send you a form to detail the part number, program file name, etc. It will
also ask you how many first articles you would like for approval. I recommend that
you get 2-3pcs and test the ... |
Topic: 9-Bit Mode |
rkumetz
Replies: 2
Views: 266
|
Forum: BASCOM-AVR Archive Posted: Fri Sep 30, 2011 7:31 pm Subject: 9-Bit Mode |
I have been looking at various posts and it it unclear to me if 9-bit mode on my Mega1280 can be used with Bascom's buffered serial modes.
Is there a complete example somewhere of how to send and r ... |
Topic: How to turn ON/OFF power of peripheral with an output pin |
rkumetz
Replies: 7
Views: 748
|
Forum: BASCOM-AVR Archive Posted: Fri Jul 22, 2011 6:45 pm Subject: Power to peripheral |
Just use a FET controlled by the AVR pin to supply power to the peripheral(s). |
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