Serial Communication

eduardomorais

Hello everybody!
I'm new in using the serial communication board ... especially ussando parallax.

I would write a program in which parallax to receive a byte sent from the computer, store it in a buffer and returns this byte back to the computer.
Even seemingly simple ... I'm lot of trouble!

I tried the following program, but did not work.
Does anyone have any idea?

CON

_clkmode = xtal1 + pll16x
_xinfreq = 5_000_000

VAR
byte buffer[16]

OBJ

pc: "Parallax Serial Terminal"

PUB Main
pc.StartRxTx(31, 30, 0, 9600)

repeat
pc.StrIn(@MyData)
pc.Str(@MyData)
waitcnt(clkfreq + cnt)

DAT

MyData byte 16

Kye

[FONT=Arial][COLOR=#a0522d]CON

_clkmode = xtal1 + pll16x
_xinfreq = 5_000_000

VAR
byte buffer[16]

OBJ

pc: "Parallax Serial Terminal"

PUB Main
pc.StartRxTx(31, 30, 0, 9600)

repeat
  pc.StrIn(@buffer)
  pc.Str(@buffer)

DAT

MyData byte 16 [/COLOR][/FONT]
 

Should work now.

eduardomorais

I discovered I had made a mistake in class that I created in C + +.
The following program works:

---

CON

_clkmode = xtal1 + pll16x
_xinfreq = 5_000_000

OBJ

pc: "Parallax Serial Terminal"

PUB Main
pc.StartRxTx(31, 30, 0, 9600)

repeat
pc.StrIn(@MyData)
pc.Str(@MyData)
waitcnt(clkfreq + cnt)

DAT

MyData byte 16

---

Anyway thanks Kye.