test-susb.c

#include <aura/aura.h>
#include <unistd.h>
int main() {
        int ret; 

        slog_init(NULL, 88);
        struct aura_node *n = aura_open("simpleusb", "../simpleusbconfigs/susb-test.conf");

        if (!n) { 
                printf("err\n");
                return -1;
        }
        aura_wait_status(n, AURA_STATUS_ONLINE);

        struct aura_buffer *retbuf; 

        ret = aura_call(n, "led_ctl", &retbuf, 0x100, 0x100);
        slog(0, SLOG_DEBUG, "call ret %d", ret);
        if (0 != ret)
                exit(1);

        aura_buffer_release(retbuf); 


        uint32_t a = rand();
        uint32_t b = rand();
        ret = aura_call(n, "write", &retbuf, 0xa, 0xb, a, b);
        slog(0, SLOG_DEBUG, "call ret %d", ret);
        if (0 != ret)
                exit(1);

        aura_buffer_release(retbuf); 

        ret = aura_call(n, "read", &retbuf, 0x0, 0x0);
        slog(0, SLOG_DEBUG, "call ret %d", ret);
        if (0 != ret)
                exit(1);

        aura_hexdump("buffer", retbuf->data, retbuf->size);
        slog(0, SLOG_INFO, "a=%x b= %x", a, b);
        uint32_t tmp = aura_buffer_get_u32(retbuf);
        if (a != tmp) {
                slog(0, SLOG_ERROR, "%x != %x", tmp, a);
                exit(1);
        }

        tmp = aura_buffer_get_u32(retbuf);
        if (b != tmp) {
                slog(0, SLOG_ERROR, "%x != %x", tmp, b);
                exit(1);
        }
        aura_buffer_release(retbuf); 
        
        printf("TEST_OK!\n");
        aura_close(n);
        return 0;
}

/*

  0000  40 01 00 01 00 01 00 00 00 01 00 01              @...........
  0000  40 01 00 01 00 01 00 00 00 01 00 01              @...........

*/