I've Tried it both ways, I used objdump to check to see if it was
calling spiReadWriteByte twice, It wasn't so I'm not quite sure what
would cause this. It used to work, Though it does act as if the
processor knows its sending both bytes cause I will get an OE error on
U0RCTL, So it knows its r
Delbert Martin IV wrote:
I have done some more work with this and found that if the device is
freshly programmed, it will work until I restart the board. Once I
restart it, it begins to send 2 bytes instead of 1, I will Post some Code.
#define waitSPI_RXTX() while((IFG1 & URXIFG0) == 0)
in
I have done some more work with this and found that if the device is
freshly programmed, it will work until I restart the board. Once I
restart it, it begins to send 2 bytes instead of 1, I will Post some Code.
#define waitSPI_RXTX() while((IFG1 & URXIFG0) == 0)
void setupSPI() {
U0CTL = 1; /
Delbert Martin IV wrote:
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.
i'm using the USART1 without problems
It sends the second
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
