/* User-defined FS9721_LP3 flag 'c2c1_10' means temperature on this DMM. */
#define is_temperature info.is_c2c1_10
+static void log_dmm_packet(const uint8_t *buf)
+{
+ sr_dbg("DMM packet: %02x %02x %02x %02x %02x %02x %02x"
+ " %02x %02x %02x %02x %02x %02x %02x",
+ buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6],
+ buf[7], buf[8], buf[9], buf[10], buf[11], buf[12], buf[13]);
+}
+
/* Now see what the value means, and pass that on. */
static void fs9721_serial_handle_packet(const uint8_t *buf,
struct dev_context *devc)
struct sr_datafeed_analog *analog;
struct fs9721_info info;
+ log_dmm_packet(buf);
+
if (!(analog = g_try_malloc0(sizeof(struct sr_datafeed_analog)))) {
sr_err("Analog packet malloc failed.");
return;
g_free(analog);
}
-static void handle_new_data(struct dev_context *devc, int fd)
+static void handle_new_data(struct dev_context *devc)
{
int len, i, offset = 0;
/* Try to get as much data as the buffer can hold. */
len = DMM_BUFSIZE - devc->buflen;
- len = serial_read(fd, devc->buf + devc->buflen, len);
+ len = serial_read(devc->serial, devc->buf + devc->buflen, len);
if (len < 1) {
sr_err("Serial port read error: %d.", len);
return;
SR_PRIV int tekpower_dmm_receive_data(int fd, int revents, void *cb_data)
{
- const struct sr_dev_inst *sdi;
+ struct sr_dev_inst *sdi;
struct dev_context *devc;
+ (void)fd;
+
if (!(sdi = cb_data))
return TRUE;
if (revents == G_IO_IN) {
/* Serial data arrived. */
- handle_new_data(devc, fd);
+ handle_new_data(devc);
}
if (devc->num_samples >= devc->limit_samples) {
+ sr_info("Requested number of samples reached, stopping.");
sdi->driver->dev_acquisition_stop(sdi, cb_data);
return TRUE;
}