You will find in the test folder of the library source archive a test/example program which uses this library.
#include <calccables.h> #include <calcfiles.h> #include <calcprotocols.h> static void print_lc_error(int errnum) { char *msg; calccables_error_get(errnum, &msg); fprintf(stderr, "Link cable error (code %i)...\n<<%s>>\n", errnum, msg); free(msg); } int main(int argc, char **argv) { CableHandle* cable; CalcHandle* calc; int err; // init libs calccables_library_init(); calcprotocols_library_init(); // set cable cable = calccables_handle_new(CABLE_BLK, PORT_2); if(cable == NULL) return -1; // set calc calc = calcprotocols_handle_new(CALC_TI83); if(calc == NULL) return -1; // attach cable to calc (and open cable) err = calcprotocols_cable_attach(calc, cable); err = calcprotocols_calc_isready(h); if(err) print_lc_error(err); printf("Hand-held is %sready !\n", err ? "not " : ""); // detach cable (made by handle_del, too) err = calcprotocols_cable_detach(calc); // remove calc & cable calcprotocols_handle_del(calc); calccables_handle_del(cable); return 0; } |