CodeWarrior Development Tools中的主题 Re: QG8 Asynchronous Serial Communication Module - Processor Expert

QG8 Asynchronous Serial Communication Module - Processor Expert

davidtosse — Fri, 08 Jan 2016 07:54:45 GMT

Hi guys, I have been working with QG8 micro, I was trying to receive and save some data by using the Asynchronous Serial Communication Module with processor expert option but I have a very suspicsious problem, the data that i intend to send are -> 123.456.7.x and if i use 'RecvChar' and 'SendChar' methods i am able to see the complete data, but when i try to save it in to a vector it only get the 3 first bytes -> 123 , the data after this is complete loss and i do not why.

Event.c file:

- Variables

- Function

Main.c file:

Thank you for your help.

pdt: my english is not very good, but i'm trying to improve.

Re: QG8 Asynchronous Serial Communication Module - Processor Expert

ZhangJennie — Tue, 26 Jan 2016 04:02:46 GMT

Hi David,

'RecvChar' and 'SendChar' can only transfer char type value.

if you want send a string 123.456.7.x, you need convert 123.456.7.x to a string then send them one by one.

then make sure if the data array is converted correct. the ascii code of "123.456.7.x" is:

can this help you?

Have a great day,
Jennie Zhang

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Re: QG8 Asynchronous Serial Communication Module - Processor Expert

davidtosse — Tue, 26 Jan 2016 06:13:15 GMT

Hi Zhang,

Thanks for your reply, I will fix my sending program in order to do what you suggest. I am going to post my results when the test is ready.

Re: QG8 Asynchronous Serial Communication Module - Processor Expert

ZhangJennie — Tue, 26 Jan 2016 06:15:28 GMT

good! thanks!

Have a great day,
Jennie Zhang