*/
#include <glib.h>
-#include "libsigrok.h"
-#include "libsigrok-internal.h"
-#include "radioshack-dmm.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
#include <errno.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+#include "radioshack-dmm.h"
static const int hwopts[] = {
SR_HWOPT_CONN,
return SR_OK;
}
-static int serial_readline(int fd, char **buf, size_t *buflen,
- uint64_t timeout_ms)
-{
- uint64_t start;
- int maxlen, len;
-
- timeout_ms *= 1000;
- start = g_get_monotonic_time();
-
- maxlen = *buflen;
- *buflen = len = 0;
- while(1) {
- len = maxlen - *buflen - 1;
- if (len < 1)
- break;
- len = serial_read(fd, *buf + *buflen, 1);
- if (len > 0) {
- *buflen += len;
- *(*buf + *buflen) = '\0';
- if (*buflen > 0 && *(*buf + *buflen - 1) == '\r') {
- /* Strip LF and terminate. */
- *(*buf + --*buflen) = '\0';
- break;
- }
- }
- if (g_get_monotonic_time() - start > timeout_ms)
- /* Timeout */
- break;
- g_usleep(2000);
- }
-
- return SR_OK;
-}
-
static GSList *rs_22_812_scan(const char *conn, const char *serialcomm)
{
struct sr_dev_inst *sdi;