The stack viewing seems to be broken. I get some really weird info fron
gdb.
is there a fix on the horizon, or did I miss something?
--
--Delbert Martin
Administrator IT Systems
Kionix, Inc.
36 Thornwood Dr.
Ithaca NY 14850
(PHN) (607)257-1080 x199
(FAX) (607)257-1146
So it knows its running over itself.
for the meantime ive written a software spi function set that can be
easily replaced. Its just the USART is faster and less resource
intensive than software. I guess I'll look through more assembler code.
--Del
Chris Liechti wrote:
Delbert Martin IV
= 1; /* Software Reset */
U0TCTL = 0x73;
U0BR0 = 0x02;
U0BR1 = 0x00;
U0MCTL = 0;
ME1 |= USPIE0;
U0CTL = CHAR+SYNC+MM;
}
char spiReadWriteByte(char b){
char a;
U0TXBUF = b;
waitSPI_RXTX();
a = U0RXBUF;
return a;
}
Chris Liechti wrote:
Delbert Martin IV wrote:
When I Send a byte with USART1 o
When I Send a byte with USART1 on an MSP430F149 It double Sends the
byte, which causes CHAOS to anything I am working with. I'm probably not
doing something right, anyone know what might cause this phenomenon. It
sends the second byte about 1 uS after the first, which is faster than
my program
== 3) { /* Z */
adcval = ADC12MEM2;
u0WriteInt(adcval);
}
else {
/* Unknown Channel */
}
adc_inactive();
}
Arnd-Hendrik Mathias wrote:
Hi Del,
sounds somewhat funny, could you post the complete source file(s)?
Arnd-Hendrik
Delbert Martin IV wrote:
I think I know what happend but I don't k
e the integer then the char * and it worked!
why?
--Del
Delbert Martin IV wrote:
msp430-gcc (GCC) 3.3.4
Running under Linux.
I have a problem with the Parameter passing. I set up a function.
u0Write(char *buf, int len) {
...
}
I then set up some data to pass
char *addr = &ADC12
msp430-gcc (GCC) 3.3.4
Running under Linux.
I have a problem with the Parameter passing. I set up a function.
u0Write(char *buf, int len) {
...
}
I then set up some data to pass
char *addr = &ADC12MEM0;
int buflength = 2;
then I call the function
u0Write(addr,bufferlength);
I tell the debugge
I was wondering if anyone could clue me into getting multiple byte
values out the uart
Ive tried a couple of different things:
int i = 0x4508
char *a= &i;
U0TXBUF = a[0];
U0TXBUF = a[1];
and
int i= 0x4508
ByteL = (char)i;
ByteH = (char) (i >>8);
I imagine that there is a better way to do th
