Setting serout speed

[Wingrider]

Trying to set a 14M serout to transmit at 19200,n,1 .

The best I get is 9600.

I tried

setfreq m8

serout 13,N19200

Is this speed possible with the M14 or do I need to a different chip.
If it is possible what do I need to do to get this speed ?

Any help would be muck appreciated ?

 

[g6ejd]

You need to be running at 16Mhz to get 19200, check the manual for serout command as it lists the speeds attainable by each part.

 

[Goeytex]

See Manual 2 - Chart at bottom of page 208.



To transmit at 19200 baud the Picaxe 14M2 processor clock speed must first be set to at least 16 MHz.

setfreq M16
serout 13,N19200_16, ("Hello World")

or

setfreq m32
serout 13,N19200_32,("Hello World")

 

[jedynakiewicz]

Might I suggest that you consult PICAXE MANUAL 2 - Page 208.
This gives the possible baud rates for each clock speed.
You need to run the chip at 16Mhz or better to achieve 19200 baud; only the M2 series will do this; you need a 14M2. See page 221 for the setfreq command.
This speed is also reflected in the syntax of the serout command; N19200_16 if you do get a 14M2 chip.

 

[Wingrider]

Thank you. Had checked the manuals first but missed that page. again thank you