Does anyone have a pre-written script that will test an SD card in a terminal? I need to test SD card on the MC9060K and MC9090K for a customer. They would like the terminal to do a read/write to an SD card every 10 or 30 seconds the terminal is running, and create a local log if it was successful or not. We are trying to find out if the SD card disconnects. Thanks for any help.
SymScript SD Card Test Script// Expert user has replied. |
3 Replies
Hello marc, You can do this with a script but there is not one already written. You could also run several threads or instances of symscript to make the test more stressful, using different files sizes. There is a script command to calculate the CRC of a file - so you could use this to check for corruption.
I know SymScript could do what I am trying to do, but I am not a programmer and I was hoping someone may have had a base to start with. All we are trying to do is test if the SD card actually stays connected in these terminals, because it has not in the past. I will try to write something from scratch.
Hello Marc, Attached is a script that will read the contents of a text file (\application\test.txt) into a variable, calculate the CRC and then write out to SD every 10 seconds, after each write it calculates the CRC and compares to the orignal CRC - if different displays an error. To vary how much you write change the size of test.txt. It writes the results in the task window, not to a file. Download latest symscript from http://compass.mot.com/go/280644427