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USB CDC code problem on possibly MSP Side

Atif Bhatti
Prodigy 220 points
Other Parts Discussed in Thread: MSP430F6638

HI,

I am using MSP-TS430PZ100USB with MSP430F6638 Microcontroller.

I got everything to work with all the examples. One example caught my eye attention and was really close to what my task is about. Task is to be able to program and external flash part via SPI (AT25F161). Example I chose was C1-LedOnOff under CDC_virtualCOMport. it worked fine as long as I was sending required commands as strings via Tera term.

Goal is to use LabIVEW to send commands (My own defined) in BYTES, which for some part I got it to work also, I have a small little hic up though. when ever I send a byte with null (0x00) it stops receiving any further bytes. In my commands I have (0x00) as a valid value, besides when will I eventually go to program external flash there is not guarantee what will be in the data.

Any help will be appreciated.

Thanks

Atif

 

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