Hello As Mr. Lodhi you can set the PIO to monitor your source code, I suggest do follow: - If you write an ISR routine for time service, observe there a few...
Dear Sir, I am working with 586P. I want to know ordering information if i want to buy new 586P with "CF card Ejector" coz the CF card mounting is not robust...
All, I need to control an Allen-Bradley PowerFlex 40 AC drive from an EL controller. The PowerFlex will respond to Modbus commands, so I need a way to...
Hi all, Just wanted to follow up for the benefit of others out there. I've checked in with Fritz, and we found the solution. Basically, the configuration file...
Hi there, The code you have below is not correct. The function 'rtc_rd' expects you to pass it the pointer to a region of memory that has been *allocated* for...
Dan: I have written code for a Modbus Slave using a serial port on a Tern with no problems, but not a Modbus Master. The protocol for Modbus communications is...
Lance, If you could send me the slave code, that would be a big help. It's odd, but the Modbus protocol and these PowerFlex 40s is a little strange....
Hi, Tern I am facing a problem when using "l_retval = fs_fopen(filename, O_RDONLY);" The l_retval->ff_status returned is 0x7, which indicate fDIRFULL. I've...
During my last debug, the computer hung up. After turn the power off both the RBox and the computer and back on, my R-Box would not communicate with Paradagm...
I need to set some usecond delays on the 586D. delay0 and delay_ms are loop based and processor dependent hence they are not accurate. Per the 586 guide "For...
Hi Chon et al, If I make a call fs_sprintf(dest, "%s\n", sz); and strlen(sz) > 0 then the string sz is written and 0x0D (\r) and 0x0A (\n) are tacked on the...
I had a chance to further investigate this over the weekend, and for the record, the module samples/5E/SWT.C accomplishes what I need. The code provided in the...
All, My program has gotten quite large as the project moves along. I've needed to get Tern Ethernet-LCD units with 256KW of RAM to handle the code size of ...
I would like to know what changes I need to make in my code/configuration to go from EL40, 256K SRAM to EL80, 512K SRAM. The same code/config runs OK on both...
For the benefit of others out there, the problem was that the new board didn't include a battery to maintain the SRAM contents. One of the Tern support people...
Hi All, I wrote a very quick and dirty function for copying files on the CF card using fs_fgetc() and fs_fputc(), but its inefficient and very slow. Did...
Over the past 10 years, I have been actively involved in the tool and die business. I have designed and manufactured many enclosures for various products....
Hi Chon & all, I'm having trouble with fs_frdump() on the EL. It seems to either read BUF_SIZE bytes (#defined to 512) or 0 bytes. If I try to copy a file ...
Dave, 512 is by no coincidence the sector size on the card. Some cards fail if you try and read/write anything other than one full sector. You should just...
Dave, fs_frdump() does allow the reading of a variable number of bytes... but the requested # of bytes can't be greater than the number of bytes remaining. In...
Hi Bill & Chon, Thank you very much for getting back to me so quickly. I found I could get the function to work by specifying exactly how many bytes to read. ...
Dave, Appreciate the code, and I do hope others find it useful. The comment regarding "far pointers" is definitely outdated. All of the current filesystem...
Hi, I have problem with SC and I2chip, when I use Ethernet cable RJ45 connector to my PC, then the SC always be restart. Please help me check the problem ...
Hello, I've just received by EL board w/ LCD and wanted to see what it was capable. I'm trying to get some info on how to do a couple of things with the LCD: ...
Hi Anyone here interested in providing me a board that is interfaced with a linescan device. We would be paying for the engineering work and material costs....
Hello Lawrence, Give me please more information to make decision: 1. What kind of linescan device you want to control? 2. What kind of board you want to use? ...
Hello, I have an RA 186 device and trying to run it in production mode. In the manual it says that i should load L_29F400.hex file. There's actually no such...
Hi Everyone, Commissioning a Tern-based product here in Japan just now. It would be really good to find out exactly how much heap and stack is used ...
