Neil Powell

Activity

Question Switch connection problem marked as solved by answer: Try changing the common connection to VOUT (pin 40) on the mbed, this would also …
Neil Powell - 21 Apr 2013
Question asked: Switch connection problem: Hello, guys. I have problem on the switch connection and I have no idea why …
Neil Powell - 07 Mar 2013
Question Switch and ports marked as solved by answer: Hi Neal, there are several threads about RS232 on the mbed site. For example: http://mbed.org/forum/helloworld/topic/3473/?page=1#comment-17491 …
Neil Powell - 20 Feb 2013
Question RS232 interfacing marked as solved by answer: I think that most PTZ controlled ( security ) cameras have usually 2 wire RS485 …
Neil Powell - 12 Feb 2013
Question asked: programming problem: Hello pros. I am writing a program on mbed to show hexdecimal commands on pc …
Neil Powell - 03 Dec 2012
Question Storing data as an array marked as solved by answer: ##getc## and ##putc## get and put single characters from and to a buffer. Some relevant …
Neil Powell - 28 Nov 2012
Question asked: Storing data as an array: Hello, guys. I have a problem in programming. I use a software, called realterm, on …
Neil Powell - 27 Nov 2012
Question Switch and ports marked as solved by answer: Connecting switches to mbed is straightforward: Find a suitable momentary or single throw switch. *Connect …
Neil Powell - 23 Nov 2012
Question Switch and ports marked as solved by answer: Regarding the switches you could use bcd encoded switches, these are economical on I/O pins. …
Neil Powell - 23 Nov 2012
New topic Switch and RS232 port - Hello guys. I am now doing a project on protocol converter. I need have two …
Neil Powell - 22 Nov 2012
Question asked: Switch and ports: Hello guys. I am now doing a project on protocol converter. I need have two …
Neil Powell - 21 Nov 2012
Reply to Transmit commands - Hell Kevin, I have finished the first step, using scanf and printf to input and …
Neil Powell - 19 Nov 2012
Reply to Hex command receive and display - Sorry, guys. I will focus on one and read the website first. Thanks!
Neil Powell - 19 Nov 2012
Question Send commands to mbed marked as solved by answer: As I said, just have a look at scanf, you probably can do it nicer …
Neil Powell - 18 Nov 2012
New topic Hex command receive and display - Hi, pros. I am new to mbed. Now I am doing a protocol converter on …
Neil Powell - 18 Nov 2012
Reply to Transmit commands - Dear Kevin Yes, I have done those steps. My problem is how to write the …
Neil Powell - 18 Nov 2012
Question asked: Send commands to mbed: Hello, mbed pros! I am new to mbed. I connect mbed to pc and want …
Neil Powell - 17 Nov 2012
New topic Transmit commands - Hello, mbed pros! I am new to mbed. I connect mbed to pc and want …
Neil Powell - 17 Nov 2012
Question Voltage regulator marked as solved by answer: One option is to connect the mbed directly to the 12V DC. Yes that is …
Neil Powell - 07 Nov 2012
Answer posted for Question: RS232 interfacing - It is a RS232 wire used to connect PTZ camera. I will program the mbed …
Neil Powell - 07 Nov 2012