SR_CONF_POWER_OFF | SR_CONF_GET | SR_CONF_SET,
};
-
/* TODO:
* - For the 29S SR_CONF_ENERGYMETER, too.
* - SR_CONF_PATTERN_MODE for some 2x devices
* Need to implement device-specific lists.
*/
-/** Init driver. */
static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
{
return std_init(sr_ctx, di, LOG_PREFIX);
gint64 timeout_us;
model = METRAHIT_NONE;
- timeout_us = g_get_monotonic_time() + 1 * 1000 * 1000;
+ timeout_us = g_get_monotonic_time() + (1 * 1000 * 1000);
/*
* Try to find message consisting of device code and several
return devices;
}
-/** Scan for Metrahit 2x in a bidirectional mode using Gossen Metrawatt 'BD 232' interface.
- *
+/**
+ * Scan for Metrahit 2x in a bidirectional mode using Gossen Metrawatt
+ * 'BD 232' interface.
*/
static GSList *scan_2x_bd232(struct sr_dev_driver *di, GSList *options)
{
goto exit_err;
/* Wait for reply from device(s) for up to 2s. */
- timeout_us = g_get_monotonic_time() + 2*1000*1000;
+ timeout_us = g_get_monotonic_time() + (2 * 1000 * 1000);
while (timeout_us > g_get_monotonic_time()) {
/* Receive reply (14 bytes) */
devc->buflen = 0;
- for (cnt = 0; cnt < 14; cnt++) {
+ for (cnt = 0; cnt < GMC_REPLY_SIZE; cnt++) {
byte = read_byte(serial, timeout_us);
if (byte != -1)
devc->buf[devc->buflen++] = (byte & MASK_6BITS);
}
- if (devc->buflen != 14)
+ if (devc->buflen != GMC_REPLY_SIZE)
continue;
devc->addr = devc->buf[0];
if (serial)
sr_serial_dev_inst_free(serial);
- if (devc)
- g_free(devc);
+ g_free(devc);
if (sdi)
sr_dev_inst_free(sdi);
return NULL;
}
-/** Driver device list function */
static GSList *dev_list(const struct sr_dev_driver *di)
{
return ((struct drv_context *)(di->priv))->instances;
return std_dev_clear(di, NULL);
}
-/** Get value of configuration item */
static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
(void)cg;
- ret = SR_OK;
-
if (!sdi || !(devc = sdi->priv))
return SR_ERR_ARG;
return ret;
}
-/** Implementation of config_list, auxiliary function for common parts, */
+/** Implementation of config_list, auxiliary function for common parts. */
static int config_list_common(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{