SX crash
Amit
Posts: 27
I'm running an SX48 and everytime I try to run code with the 50MHz resonator everything crashes after about a minute. The code will run fine if I generate the clock signal from the SX key and have the resonator disconnected. I've checked the resonator circuit many times but I think that's hooked up right. When I try a new resonator it will crash after a different amount of time. I'm pretty sure the resonator itself is fine because it works fine on a development board. The code I'm running is simple. I've included a schematic of my resonator cuicuit and the code i'm running for reference. Has anyone experienced anything like this before? Any help would be greatly appreciated.
DEVICE SX48, OSCHS3
IRC_CAL IRC_FAST
FREQ 50_000_000
'
' IO Pins
'
Rx var RC.7
Cts var RC.6
Tx var RC.5
Rts var RC.4
GLED var RC.0
'
' Variables
'
DataOut var byte
DataIn var byte
' =========================================================================
PROGRAM Start
' =========================================================================
'
' Program Code
'
Start:
' initialization code here
DataOut = 137
Main:
' main code here
Serout Tx, N57600, Dataout
toggle GLED
pause 100
GOTO Main
DEVICE SX48, OSCHS3
IRC_CAL IRC_FAST
FREQ 50_000_000
'
' IO Pins
'
Rx var RC.7
Cts var RC.6
Tx var RC.5
Rts var RC.4
GLED var RC.0
'
' Variables
'
DataOut var byte
DataIn var byte
' =========================================================================
PROGRAM Start
' =========================================================================
'
' Program Code
'
Start:
' initialization code here
DataOut = 137
Main:
' main code here
Serout Tx, N57600, Dataout
toggle GLED
pause 100
GOTO Main
500 x 553 - 41K
Comments
Bean
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
Cheap 4-digit LED display with driver IC·www.hc4led.com
Low power SD Data Logger www.sddatalogger.com
"Remember, you are unique, just like everyone else." Unknown.
Post Edited (Bean (Hitt Consulting)) : 7/17/2006 8:56:45 PM GMT
Amit
HS3 seems to work for the SX28, but for the SX48 you need to use HS2.
I had the exact same problem as you, that's how I knew what to do.
Bean.
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
Cheap 4-digit LED display with driver IC·www.hc4led.com
Low power SD Data Logger www.sddatalogger.com
"Remember, you are unique, just like everyone else." Unknown.
·