naasking / async.h Goto Github PK

limits.h is included on line 65, but no definitions from limits.h are used.

When i use the optional core async structure,

In file included from sketch.ino:4:
/sketch/async.h:80:8: error: using typedef-name 'async' after 'struct'
struct async { async_state; };

apparently is because

typedef enum ASYNC_EVT { ASYNC_INIT = 0, ASYNC_CONT = ASYNC_INIT, ASYNC_DONE = 1 } async;

and

struct async { async_state; };

have the same name async.

I was having problems using an async procedure with statements after line 127 with an ARM MCU. Was wondering why it would just stop working at some point, why the async function seemed to return -1 early. I noticed with the debugger that ASYNC_DONE had the value 0xff, I changed it from that to 0x7fffffff and now it works.

typedef enum ASYNC_EVT { ASYNC_INIT = 0, ASYNC_DONE = 0x7fffffff } async;

Hi,
A simple, useful Makefile could be a single line:

main: example-buffer.o example-codelock.o example-small.o

example

... async.h.git/async (master)$ make
cc -c -o example-buffer.o example-buffer.c
cc -c -o example-codelock.o example-codelock.c
cc -c -o example-small.o example-small.c
cc main.c example-buffer.o example-codelock.o example-small.o -o main