#define CMD_VERSION "version\r\n"
#define CMD_MONITOR "monitor 200\r\n"
+#define CMD_MONITOR_STOP "monitor 0\r\n"
static const uint32_t scanopts[] = {
SR_CONF_CONN,
serial_flush(serial);
+ /*
+ * First stop potentially running monitoring and wait for 50ms before
+ * next command can be sent.
+ */
+ if (serial_write_blocking(serial, CMD_MONITOR_STOP,
+ strlen(CMD_MONITOR_STOP), serial_timeout(serial,
+ strlen(CMD_MONITOR_STOP))) < (int)strlen(CMD_MONITOR_STOP)) {
+ sr_dbg("Unable to write while probing for hardware.");
+ serial_close(serial);
+ return NULL;
+ }
+ g_usleep(50 * 1000);
+
if (serial_write_blocking(serial, CMD_VERSION,
strlen(CMD_VERSION), serial_timeout(serial,
strlen(CMD_VERSION))) < (int)strlen(CMD_VERSION)) {
static int config_list(uint32_t key, GVariant **data,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
- GVariantBuilder gvb;
- int ret;
-
- /* Always available. */
- if (key == SR_CONF_SCAN_OPTIONS) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
- return SR_OK;
- }
-
- if (key == SR_CONF_DEVICE_OPTIONS && !sdi) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
- return SR_OK;
- }
-
- if (!sdi)
- return SR_ERR_ARG;
-
- ret = SR_OK;
-
if (!cg) {
- /* No channel group: global options. */
- switch (key) {
- case SR_CONF_DEVICE_OPTIONS:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
- break;
- default:
- return SR_ERR_NA;
- }
+ return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
} else {
switch (key) {
case SR_CONF_DEVICE_OPTIONS:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- devopts_cg, ARRAY_SIZE(devopts_cg), sizeof(uint32_t));
+ *data = std_gvar_array_u32(ARRAY_AND_SIZE(devopts_cg));
break;
case SR_CONF_CURRENT_LIMIT:
- g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
- /* Min, max, step. */
- g_variant_builder_add_value(&gvb, g_variant_new_double(0.0));
- g_variant_builder_add_value(&gvb, g_variant_new_double(6.0));
- g_variant_builder_add_value(&gvb, g_variant_new_double(0.001)); /* 1mA steps */
- *data = g_variant_builder_end(&gvb);
+ *data = std_gvar_min_max_step(0.0, 6.0, 0.001);
break;
default:
return SR_ERR_NA;
}
}
- return ret;
+ return SR_OK;
}
static int config_get(uint32_t key, GVariant **data,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
struct dev_context *devc;
- int ret;
float fvalue;
(void)cg;
* - SR_CONF_ENABLED (state cannot be queried, only set)
*/
- ret = SR_OK;
switch (key) {
case SR_CONF_LIMIT_SAMPLES:
case SR_CONF_LIMIT_MSEC:
return SR_ERR_NA;
}
- return ret;
+ return SR_OK;
}
static int config_set(uint32_t key, GVariant *data,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
struct dev_context *devc;
- int ret;
(void)cg;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
devc = sdi->priv;
- ret = SR_OK;
switch (key) {
case SR_CONF_LIMIT_SAMPLES:
case SR_CONF_LIMIT_MSEC:
return sr_sw_limits_config_set(&devc->limits, key, data);
case SR_CONF_ENABLED:
- ret = reloadpro_set_on_off(sdi, g_variant_get_boolean(data));
- break;
+ return reloadpro_set_on_off(sdi, g_variant_get_boolean(data));
case SR_CONF_CURRENT_LIMIT:
- ret = reloadpro_set_current_limit(sdi,
- g_variant_get_double(data));
- break;
+ return reloadpro_set_current_limit(sdi, g_variant_get_double(data));
default:
- ret = SR_ERR_NA;
+ return SR_ERR_NA;
+ }
+
+ return SR_OK;
+}
+
+static int dev_close(struct sr_dev_inst *sdi)
+{
+ if (serial_write_blocking(sdi->conn, CMD_MONITOR_STOP,
+ strlen(CMD_MONITOR_STOP), serial_timeout(sdi->conn,
+ strlen(CMD_MONITOR_STOP))) < (int)strlen(CMD_MONITOR_STOP)) {
+ sr_dbg("Unable to stop monitoring.");
}
- return ret;
+ return std_serial_dev_close(sdi);
}
static int dev_acquisition_start(const struct sr_dev_inst *sdi)
struct dev_context *devc;
struct sr_serial_dev_inst *serial;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
devc = sdi->priv;
+ devc->acquisition_running = TRUE;
+
serial = sdi->conn;
/* Send the 'monitor <ms>' command (doesn't have a reply). */
return SR_ERR;
}
- /* Poll every 100ms, or whenever some data comes in. */
serial_source_add(sdi->session, serial, G_IO_IN, 100,
reloadpro_receive_data, (void *)sdi);
return SR_OK;
}
+static int dev_acquisition_stop(struct sr_dev_inst *sdi)
+{
+ struct dev_context *devc;
+
+ devc = sdi->priv;
+ devc->acquisition_running = FALSE;
+
+ return std_serial_dev_acquisition_stop(sdi);
+}
+
static struct sr_dev_driver arachnid_labs_re_load_pro_driver_info = {
.name = "arachnid-labs-re-load-pro",
.longname = "Arachnid Labs Re:load Pro",
.cleanup = std_cleanup,
.scan = scan,
.dev_list = std_dev_list,
+ .dev_clear = std_dev_clear,
.config_get = config_get,
.config_set = config_set,
.config_list = config_list,
.dev_open = std_serial_dev_open,
- .dev_close = std_serial_dev_close,
+ .dev_close = dev_close,
.dev_acquisition_start = dev_acquisition_start,
- .dev_acquisition_stop = std_serial_dev_acquisition_stop,
+ .dev_acquisition_stop = dev_acquisition_stop,
.context = NULL,
};
SR_REGISTER_DEV_DRIVER(arachnid_labs_re_load_pro_driver_info);
projects / libsigrok.git / blobdiff