Hello,
I've been trying to compile code using msp430-g++ or msp430-c++. However, I'm
getting errors and I'm not sure how to proceed. Could you point me in the right
direction? I haven't found any information on using C++ for either MSPGCC or
MSPGCC4.
Thank you
My error is shown below:
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:473:
error: uninitialized const ‘P1IN’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:490:
error: uninitialized const ‘P2IN’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:513:
error: uninitialized const ‘P3IN’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:524:
error: uninitialized const ‘P4IN’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:540:
error: uninitialized const ‘TAIV’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:642:
error: uninitialized const ‘TBIV’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:736:
error: uninitialized const ‘UCA0RXBUF’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:761:
error: uninitialized const ‘UCB0RXBUF’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:989:
error: uninitialized const ‘CALDCO_16MHZ’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:991:
error: uninitialized const ‘CALBC1_16MHZ’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:993:
error: uninitialized const ‘CALDCO_12MHZ’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:995:
error: uninitialized const ‘CALBC1_12MHZ’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:997:
error: uninitialized const ‘CALDCO_8MHZ’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:999:
error: uninitialized const ‘CALBC1_8MHZ’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:1001:
error: uninitialized const ‘CALDCO_1MHZ’
/opt/msp430-gcc-4.4.5/lib/gcc/msp430/4.4.5/../../../../msp430/include/msp430x22x4.h:1003:
error: uninitialized const ‘CALBC1_1MHZ’
My code is in fact all C for now:
#include "msp430x22x4.h"
volatile unsigned int i; // volatile to prevent optimization
int main(void)
{
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
P1DIR |= 0x01; // Set P1.0 to output direction
for (;;)
{
P1OUT ^= 0x01; // Toggle P1.0 using exclusive-OR
i = 10000; // Delay
do (i--);
while (i != 0);
}
return 1;
}
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