topic SCI Echo Test in MC9S08DZ60 in 8-bit Microcontrollers

SCI Echo Test in MC9S08DZ60

harisatuluri — Tue, 04 Jun 2013 11:31:08 GMT

Hi everyone,

i am trying to do an echo test with so8dz60, i have done with transmitting data but,

while i am debugging code by enabling transmit and receive interrupts code is exiting from debug session.

can any one help me to come out of this issue.

Thanks for you help in advance.

please help me and if any example code is there for this it will be very helpful for me.

Re: SCI Echo Test in MC9S08DZ60

ZhangJennie — Wed, 05 Jun 2013 02:03:20 GMT

I have attached a CodeWarrior V6.3 sample that set the SCI at 14400 bps using the default bus clock 8MHz, this program send the same information +1 that the received information. I hope this will help you.

Re: SCI Echo Test in MC9S08DZ60

harisatuluri — Wed, 05 Jun 2013 03:04:53 GMT

Hi Jun,

Thanks for your reply, i have completed my echo test and its working fine with 20MHz clock at all specified baud rates.

Re: SCI Echo Test in MC9S08DZ60

ZhangJennie — Wed, 05 Jun 2013 03:22:23 GMT

you are welcome! btw,if you think this question is solved, please mark it as answered.