msp430

I want to add some third party libraries to Contiki, but at the moment I can't. So I wanted to just test with a simple library. I wrote two files hello.c hello.h, in hello.c I have: printf(" Hello everbody, library call\n"); In hello.h I have: extern void print_hello(); I created hello.o using the command: msp430-gcc -mmcu=msp430f1611 hello.c -o hello.o I created an archive file: ar -cvq libhello.a hello.o I move to contiki, i write a simple program that calls hello.h to execute a function.I try to include hello.a using PROJECT LIBRARIES variable in the makefile, when i compile i get this :

I'm trying to use CMake for building a project which uses the MSPGCC cross-compiler for a MSP430 microcontroller. To successfully compile any simple program with it, we need to pass a compile flag indicating the target processor, or else it fails like this: $ msp430-gcc -o test test.c In file included from test.c:1:0: /usr/local/lib/gcc/msp430/4.6.3/../../../../msp430/include/msp430.h:813:2: warning: #warning Unable to identify and include MCU header, use -mmcu=MCU [-Wcpp] /usr/local/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: cannot open linker script file memory.x: No such file or

I've a question regarding the following code: #include "all_needed.h" static uint8_t array[2] = {0}; void main(void) { ... } Is a (module) global array allowed to be initialized as above for having each member set to zero while being ANSI C conform? I've got a problem in Code Composer 5 (MSP430 Project) where I had to change it into static uint8_t array[2] = {0, 0}; for a correct initialization of the 2nd member of the array. Yes, this is allowed, and should initialize the array to zero. C99, §6.7.8 p10: If an object that has static storage duration is not initialized explicitly, then: — if it

What is the preferred method of declaring an interrupt handler in mspgcc? Just to clarify, because this is an early Google result. __attribute__((__interrupt__(TIMER0_A0_VECTOR))) void __isr_5(void) { ... } Current GCC still (I believe this is what arvindpdmn commented about) raises an error, when using above syntax. internal compiler error: in msp430_attr, at config/msp430/msp430.c:1835 { ^ An issue was raised for this after a report of this in the TI E2E community , but said issue is still in its "Planned" state and it is unclear who the tracker even belongs to. (You can access the issue via

After reading the text about five times and googling I've decided to reach out for help. I'm currently in the process of using Timer_A interrupt to turn on/off two LEDS in intervals of 1 second/10 seconds/1 minute one at a time. The default program will turn on/off the LEDS every second but I cannot find a way to turn them off after 10 seconds and a minute. I can use __delay_cycles(xxxx) to achieve this but apparently doing so would defeat the purpose of the timer. This is my code. #include <msp430.h> #define RedLED BIT0 #define GreenLED BIT6 #define RedLEDToggle (P1OUT ^= RedLED) #define