HSER Problems

[Kaldurenik]

Good day every one!

I have a new problem now .
I want a led to be on for 5sec. How ever pause and HSER dont work together. Any sugestions?

This is the program:

DEFINE LOADER_USED 1

DEFINE HSER_TXSTA 24h
DEFINE HSER_BAUD 2400

DEFINE OSC 4

Char VAR BYTE
LEDB var PORTD.1
LEDG var PORTD.2
LEDR VAR PORTD.4

main:
GOSUB standby
LOW LEDB
HSEROUT [STR char \1]
HIGH LEDG
PAUSE 5000
LOW LEDG
RCSTA.4 = 0
RCSTA.4 = 1
GOTO main

Standby:
High ledb
HSERIN [str char \1]
RETURN

Error:
END

[mister_e]

use HSERIN [CHAR] and HSEROUT[CHAR] may solve few things. And you should DEFINE RCSTA as well... even if by default it's 2400 baud. Not sure how DEFINE LOADER_USED affect the whole thing.

try...

	DEFINE OSC 4
	DEFINE LOADER_USED 1

	DEFINE HSER_RCSTA 90h ' Enable serial port & continuous receive
	DEFINE HSER_TXSTA 20h ' Enable transmit, BRGH = 0
	DEFINE HSER_SPBRG 25  ' 2400 Baud @ 4MHz, 0.17%
	DEFINE HSER_CLROERR 1 ' Clear overflow automatically


	Char VAR BYTE
	LEDB var PORTD.1
	LEDG var PORTD.2
	LEDR VAR PORTD.4

main:
	GOSUB standby
	LOW LEDB
	HSEROUT [Char]
	HIGH LEDG
	PAUSE 5000
	LOW LEDG
	GOTO main

Standby:
	High ledb
	HSERIN [Char]
	RETURN

Error:
	END

What do you really want to do with the above? Learn something, or doing something useful?

[Kaldurenik]

Learn and do something useful. Im doing a school project and its going to be a thing for school also. Every one at our school have "school cards" im are going to do a hmm... You know where you run around in a forest looking for things on a map? Well im are doing the "checkpoints" there. I want so that you only have to use the school card and you will get the information automaticly to the main computer (so you can see time betwen each checkpoint. And time from start to goal.

Edit: So this is what i want to learn:
How to get better at pic, electronics, security and RfID.

And i want to have fun also ofc

[Kaldurenik]

Also this dont work... I cant use pause, sleep, wait or any function like that because it makes the pic laugh at me

[Kaldurenik]

bump and /pray