* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <config.h>
#include "protocol.h"
#include "dslogic.h"
FIRMWARE_DIR "/fx2lafw-cwav-usbeesx.fw",
0, NULL, NULL},
- /*
- * DreamSourceLab DSLogic (before FW upload)
- */
+ /* DreamSourceLab DSLogic (before FW upload) */
{ 0x2a0e, 0x0001, "DreamSourceLab", "DSLogic", NULL,
FIRMWARE_DIR "/dreamsourcelab-dslogic-fx2.fw",
DEV_CAPS_16BIT, NULL, NULL},
-
- /*
- * DreamSourceLab DSLogic (after FW upload)
- */
+ /* DreamSourceLab DSLogic (after FW upload) */
{ 0x2a0e, 0x0001, "DreamSourceLab", "DSLogic", NULL,
FIRMWARE_DIR "/dreamsourcelab-dslogic-fx2.fw",
DEV_CAPS_16BIT, "DreamSourceLab", "DSLogic"},
+ /* DreamSourceLab DSCope (before FW upload) */
+ { 0x2a0e, 0x0002, "DreamSourceLab", "DSCope", NULL,
+ FIRMWARE_DIR "/dreamsourcelab-dscope-fx2.fw",
+ DEV_CAPS_16BIT, NULL, NULL},
+ /* DreamSourceLab DSCope (after FW upload) */
+ { 0x2a0e, 0x0002, "DreamSourceLab", "DSCope", NULL,
+ FIRMWARE_DIR "/dreamsourcelab-dscope-fx2.fw",
+ DEV_CAPS_16BIT, "DreamSourceLab", "DSCope"},
+
+ /* DreamSourceLab DSLogic Pro (before FW upload) */
+ { 0x2a0e, 0x0003, "DreamSourceLab", "DSLogic Pro", NULL,
+ FIRMWARE_DIR "/dreamsourcelab-dslogic-pro-fx2.fw",
+ DEV_CAPS_16BIT, NULL, NULL},
+ /* DreamSourceLab DSLogic Pro (after FW upload) */
+ { 0x2a0e, 0x0003, "DreamSourceLab", "DSLogic Pro", NULL,
+ FIRMWARE_DIR "/dreamsourcelab-dslogic-pro-fx2.fw",
+ DEV_CAPS_16BIT, "DreamSourceLab", "DSLogic"},
+
/*
* Saleae Logic
* EE Electronics ESLA100
};
static const char *channel_names[] = {
- "0", "1", "2", "3", "4", "5", "6", "7",
- "8", "9", "10", "11", "12", "13", "14", "15",
- NULL,
+ "0", "1", "2", "3", "4", "5", "6", "7",
+ "8", "9", "10", "11", "12", "13", "14", "15",
};
static const int32_t soft_trigger_matches[] = {
const char *conn;
char manufacturer[64], product[64], serial_num[64], connection_id[64];
- drvc = di->priv;
+ drvc = di->context;
conn = NULL;
for (l = options; l; l = l->next) {
continue;
}
- if ((ret = libusb_get_device_descriptor( devlist[i], &des)) != 0) {
- sr_warn("Failed to get device descriptor: %s.",
- libusb_error_name(ret));
- continue;
- }
+ libusb_get_device_descriptor( devlist[i], &des);
if ((ret = libusb_open(devlist[i], &hdl)) < 0)
continue;
drvc->instances = g_slist_append(drvc->instances, sdi);
devices = g_slist_append(devices, sdi);
- if (strcmp(prof->model, "DSLogic")) {
+ if (!strcmp(prof->model, "DSLogic")
+ || !strcmp(prof->model, "DSLogic Pro")
+ || !strcmp(prof->model, "DSCope")) {
+ devc->dslogic = TRUE;
+ devc->samplerates = dslogic_samplerates;
+ devc->num_samplerates = ARRAY_SIZE(dslogic_samplerates);
+ has_firmware = match_manuf_prod(devlist[i], "DreamSourceLab", "DSLogic")
+ || match_manuf_prod(devlist[i], "DreamSourceLab", "DSCope");
+ } else {
devc->dslogic = FALSE;
devc->samplerates = samplerates;
devc->num_samplerates = ARRAY_SIZE(samplerates);
has_firmware = match_manuf_prod(devlist[i],
"sigrok", "fx2lafw");
- } else {
- devc->dslogic = TRUE;
- devc->samplerates = dslogic_samplerates;
- devc->num_samplerates = ARRAY_SIZE(dslogic_samplerates);
- has_firmware = match_manuf_prod(devlist[i],
- "DreamSourceLab", "DSLogic");
}
if (has_firmware) {
static GSList *dev_list(const struct sr_dev_driver *di)
{
- return ((struct drv_context *)(di->priv))->instances;
+ return ((struct drv_context *)(di->context))->instances;
}
static int dev_open(struct sr_dev_inst *sdi)
struct sr_dev_driver *di = sdi->driver;
struct sr_usb_dev_inst *usb;
struct dev_context *devc;
+ char *fpga_firmware = NULL;
int ret;
int64_t timediff_us, timediff_ms;
}
if (devc->dslogic) {
+ if (!strcmp(devc->profile->model, "DSLogic")) {
+ fpga_firmware = DSLOGIC_FPGA_FIRMWARE;
+ } else if (!strcmp(devc->profile->model, "DSLogic Pro")) {
+ fpga_firmware = DSLOGIC_PRO_FPGA_FIRMWARE;
+ } else if (!strcmp(devc->profile->model, "DSCope")) {
+ fpga_firmware = DSCOPE_FPGA_FIRMWARE;
+ }
+
if ((ret = dslogic_fpga_firmware_upload(sdi,
- DSLOGIC_FPGA_FIRMWARE)) != SR_OK)
+ fpga_firmware)) != SR_OK)
return ret;
}
struct sr_usb_dev_inst *usb;
usb = sdi->conn;
- if (usb->devhdl == NULL)
+ if (!usb->devhdl)
return SR_ERR;
sr_info("fx2lafw: Closing device on %d.%d (logical) / %s (physical) interface %d.",
int ret;
struct drv_context *drvc;
- if (!(drvc = di->priv))
+ if (!(drvc = di->context))
return SR_OK;
ret = std_dev_clear(di, NULL);
{
struct dev_context *devc;
uint64_t arg;
- unsigned int i;
- int ret;
+ int i, ret;
(void)cg;
ret = SR_OK;
switch (key) {
- case SR_CONF_SAMPLERATE:
- arg = g_variant_get_uint64(data);
- for (i = 0; i < ARRAY_SIZE(samplerates); i++) {
- if (samplerates[i] == arg) {
- devc->cur_samplerate = arg;
- break;
- }
+ case SR_CONF_SAMPLERATE:
+ arg = g_variant_get_uint64(data);
+ for (i = 0; i < devc->num_samplerates; i++) {
+ if (devc->samplerates[i] == arg) {
+ devc->cur_samplerate = arg;
+ break;
}
- if (i == ARRAY_SIZE(samplerates))
- ret = SR_ERR_ARG;
- break;
- case SR_CONF_LIMIT_SAMPLES:
- devc->limit_samples = g_variant_get_uint64(data);
- break;
- case SR_CONF_CAPTURE_RATIO:
- devc->capture_ratio = g_variant_get_uint64(data);
- if (devc->capture_ratio > 100) {
- devc->capture_ratio = 0;
- ret = SR_ERR;
- } else
- ret = SR_OK;
- break;
- default:
- ret = SR_ERR_NA;
+ }
+ if (i == devc->num_samplerates)
+ ret = SR_ERR_ARG;
+ break;
+ case SR_CONF_LIMIT_SAMPLES:
+ devc->limit_samples = g_variant_get_uint64(data);
+ break;
+ case SR_CONF_CAPTURE_RATIO:
+ devc->capture_ratio = g_variant_get_uint64(data);
+ if (devc->capture_ratio > 100) {
+ devc->capture_ratio = 0;
+ ret = SR_ERR;
+ } else
+ ret = SR_OK;
+ break;
+ default:
+ ret = SR_ERR_NA;
}
return ret;
(void)fd;
(void)revents;
- (void)cb_data;
- drvc = (struct drv_context *) cb_data;
+ drvc = (struct drv_context *)cb_data;
tv.tv_sec = tv.tv_usec = 0;
libusb_handle_events_timeout(drvc->sr_ctx->libusb_ctx, &tv);
if (devc->limit_samples > 0)
pre_trigger_samples = devc->capture_ratio * devc->limit_samples/100;
devc->stl = soft_trigger_logic_new(sdi, trigger, pre_trigger_samples);
- if (devc->stl == NULL)
+ if (!devc->stl)
return SR_ERR_MALLOC;
devc->trigger_fired = FALSE;
} else
devc->trigger_fired = TRUE;
- timeout = fx2lafw_get_timeout(devc);
-
num_transfers = fx2lafw_get_number_of_transfers(devc);
size = fx2lafw_get_buffer_size(devc);
devc->submitted_transfers = 0;
return SR_OK;
}
-static void dslogic_trigger_receive(struct libusb_transfer *transfer)
+static void LIBUSB_CALL dslogic_trigger_receive(struct libusb_transfer *transfer)
{
const struct sr_dev_inst *sdi;
struct dslogic_trigger_pos *tpos;
return SR_ERR_DEV_CLOSED;
di = sdi->driver;
- drvc = di->priv;
+ drvc = di->context;
devc = sdi->priv;
devc->ctx = drvc->sr_ctx;
if (devc->dslogic) {
dslogic_trigger_request(sdi);
- }
- else {
- if ((ret = fx2lafw_command_start_acquisition(sdi)) != SR_OK)
- return ret;
+ } else {
start_transfers(sdi);
+ if ((ret = fx2lafw_command_start_acquisition(sdi)) != SR_OK) {
+ fx2lafw_abort_acquisition(devc);
+ return ret;
+ }
}
return SR_OK;
.dev_close = dev_close,
.dev_acquisition_start = dev_acquisition_start,
.dev_acquisition_stop = dev_acquisition_stop,
- .priv = NULL,
+ .context = NULL,
};
projects / libsigrok.git / blobdiff