marceluphd / cctalk-1

c(+ c++ later) library to provide cctalk protocol

        #include <cctalk/cctalk.h> 
        
        
        char *device = NULL;
        
        device = strdup("/dev/ttyUSB0");
        struct cctalk_host *host;
        
        if (NULL == (host = new_cctalk_host(device,200,CCTALK_CRC_SIMPLE,hostid)))
            error(1, errno, "failed to open device %s", device);
        
        struct cctalk_device* device = new_cctalk_device(host,1);
        struct cctalk_coinacceptor* acceptor = new_cctalk_coinacceptor(device);
        
        
        for(uint8_t i = 0; i< acceptor->coincount;i++){
            COIN_ID* coin = &acceptor->coins[i];
            printf(" %c%c %i  %c\n", coin->country[0], coin->country[1],atoi((const char*)&coin->value),coin->letter);   
        }
        
        acceptor->device->master.master = 1;
        acceptor->device->inhibit.mask1.d = 255;
        acceptor->device->inhibit.mask2.d = 255;
        
        cctalk_device_inhibit_status(acceptor->device,
                    &acceptor->device->master,
                    &acceptor->device->inhibit);
        
        
        uint8_t lastevent = 0;
        write_cctalk_device(device,CCTALK_METHOD_READ_BUFFERED_CREDIT_OR_ERROR_CODES,NULL,0);
        struct cctalk_message* nmsg = read_cctalk_device(device);
        
        if(nmsg){
            R_READ_BUFFERED_CREDIT_OR_ERROR_CODES code;
            memcpy(&code, nmsg->data, nmsg->length);
            printf("%i\n",code.eventcounter);
            lastevent=code.eventcounter;
        }