On 03/23/2017 06:13 AM, Bob von Knobloch wrote:
> Do you know where there is proper documentation of their instruction
> set? What I have from TI is scant, to say the least.
The family guides have complete descriptions. In this case slau144.
--
David W. Schultz
On 23/03/17 11:45, David W. Schultz wrote:
> While you didn't explicitly call a function in your interrupt routine,
> the compiler did for the right shift of TXByte.
Which the 'old' compiler doesn't.
And your complaint to TI of April 2015 appears to have been ignored.
> Making TXByte a signed
While you didn't explicitly call a function in your interrupt routine,
the compiler did for the right shift of TXByte.
Making TXByte a signed int makes this go away. (The MSP430 doesn't have
a single instruction to do the unsigned right shift.) You don't need for
it to be unsigned because you
OK,
here is some code that shows the problem.
I use OpenSUSE LEAP 42.1 as the operating system and have both compilers
installed in /opt under 2 different names ("msp430-elf-gcc" for the TI
and "msp-gcc" for the 'old' P.A.Bigot compiler).
Hope it's not too much, I've tried to keep it as small as
