I got inconsistent responses with different usb flash drives so I gave up using the Vinculum for use as a data logger. I will be looking into using a SD card or a Datakey from Datakey Electronics. ...
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I got inconsistent responses with different usb flash drives so I gave up using the Vinculum for use as a data logger. I will be looking into using a SD card or a Datakey from Datakey Electronics. ...
Thank you, thats good to know, I'm making too much work out of it.
WRF is reading a long word of 32 bits, starting with MSB first. So if the first 3 bytes are zero, you must read in a zero. You can't take a short cut and just send $15.
Whats wrong with it? $00 $00 $00 $15 = 21 in decimal. This tells the vinculum that 21 bytes will follow to be written. If you add up the bytes, you get 21.
I added a photo of the meter at my profile album. I designed a pcb to make up the circuit and had Expresspcb make it. The board can be configured into a frequency counter or event counter. Just load...
I went back to using the pickit2 with the 16f88 and now it will program. Still get a "hex file not loaded error", but at the end of programming I get the green box.
The problem is intermittent. I...
I gave up trying to program the 16f88 with the pickit2 application program. Just use the mplab ide and select pickit2 as the programmer. I was able to program the 16f88 just fine with MPLAB. I used...
This is the warning message I get from pickit2http://home.comcast.net/~botronics/pickit2warning.jpg
Just updated application software to 2.61 and updated OS to 2.32. I get the same response. It will recon the device when I connect it, then when I load the hex file I get the warning. "Device...
I too sometimes have a problem with pickit2 recognizing the 16f88. It will state that the device is unsupported. It always has a problem with the hex file not having a complete configuration. I...
I have been able to control solid state relays with midi using a midi sequencer called Anvil Studio (free). I use a soundcard with a gameport/midi 15 pin connector (Siig soundwave 5.1 PCI). The...
I have built a logger using the Vdrive2 and wrote a blog on it. At the blog I posted schematics and code for both a 8 bit and 10 bit version. The logger uses a DS1307 for a time stamp and saves data...