/* Note: The IKALOGIC ScanaPLUS always samples at 100MHz. */
static const uint64_t samplerates[1] = { SR_MHZ(100) };
-static void clear_helper(void *priv)
+static void clear_helper(struct dev_context *devc)
{
- struct dev_context *devc;
-
- devc = priv;
-
ftdi_free(devc->ftdic);
g_free(devc->compressed_buf);
g_free(devc->sample_buf);
- g_free(devc);
}
static int dev_clear(const struct sr_dev_driver *di)
{
- return std_dev_clear(di, clear_helper);
+ return std_dev_clear_with_callback(di, (std_dev_clear_callback)clear_helper);
}
static GSList *scan(struct sr_dev_driver *di, GSList *options)
ftdi_get_error_string(devc->ftdic));
return SR_ERR;
}
- sr_dbg("FTDI chip interface A set successfully.");
/* Open the device. */
ret = ftdi_usb_open_desc(devc->ftdic, USB_VENDOR_ID, USB_DEVICE_ID,
ftdi_get_error_string(devc->ftdic));
return SR_ERR;
}
- sr_dbg("FTDI device opened successfully.");
/* Purge RX/TX buffers in the FTDI chip. */
if ((ret = ftdi_usb_purge_buffers(devc->ftdic)) < 0) {
ret, ftdi_get_error_string(devc->ftdic));
goto err_dev_open_close_ftdic;
}
- sr_dbg("FTDI chip buffers purged successfully.");
/* Reset the FTDI bitmode. */
ret = ftdi_set_bitmode(devc->ftdic, 0xff, BITMODE_RESET);
ret, ftdi_get_error_string(devc->ftdic));
goto err_dev_open_close_ftdic;
}
- sr_dbg("FTDI chip bitmode reset successfully.");
/* Set FTDI bitmode to "sync FIFO". */
ret = ftdi_set_bitmode(devc->ftdic, 0xff, BITMODE_SYNCFF);
ret, ftdi_get_error_string(devc->ftdic));
goto err_dev_open_close_ftdic;
}
- sr_dbg("FTDI chip sync FIFO mode entered successfully.");
/* Set the FTDI latency timer to 2. */
ret = ftdi_set_latency_timer(devc->ftdic, 2);
ret, ftdi_get_error_string(devc->ftdic));
goto err_dev_open_close_ftdic;
}
- sr_dbg("FTDI chip latency timer set successfully.");
/* Set the FTDI read data chunk size to 64kB. */
ret = ftdi_read_data_set_chunksize(devc->ftdic, 64 * 1024);
ret, ftdi_get_error_string(devc->ftdic));
goto err_dev_open_close_ftdic;
}
- sr_dbg("FTDI chip read data chunk size set successfully.");
/* Get the ScanaPLUS device ID from the FTDI EEPROM. */
if ((ret = scanaplus_get_device_id(devc)) < 0) {
sr_dbg("Received ScanaPLUS device ID successfully: %02x %02x %02x.",
devc->devid[0], devc->devid[1], devc->devid[2]);
- sdi->status = SR_ST_ACTIVE;
-
return SR_OK;
err_dev_open_close_ftdic:
scanaplus_close(devc);
+
return SR_ERR;
}
static int dev_close(struct sr_dev_inst *sdi)
{
- int ret;
struct dev_context *devc;
- ret = SR_OK;
devc = sdi->priv;
- if (sdi->status == SR_ST_ACTIVE) {
- sr_dbg("Status ACTIVE, closing device.");
- ret = scanaplus_close(devc);
- } else {
- sr_spew("Status not ACTIVE, nothing to do.");
- }
-
- sdi->status = SR_ST_INACTIVE;
-
- return ret;
+ return scanaplus_close(devc);
}
static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
(void)cg;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
devc = sdi->priv;
switch (key) {
GVariant *gvar;
GVariantBuilder gvb;
- (void)sdi;
- (void)cg;
-
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;
+ return STD_CONFIG_LIST(key, data, sdi, cg, NULL, NULL, devopts);
case SR_CONF_SAMPLERATE:
g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));
gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"),