* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <libudev.h>
#include <sigrok.h>
#include <arpa/inet.h>
+#include <sigrok-internal.h>
#include "config.h"
#include "link-mso19.h"
static GSList *device_instances = NULL;
-static int mso_send_control_message(struct sigrok_device_instance *sdi,
+static int mso_send_control_message(struct sr_device_instance *sdi,
uint16_t payload[], int n)
{
int fd = sdi->serial->fd;
w = 0;
while (w < s) {
- ret = write(fd, buf + w, s - w);
+ ret = serial_write(fd, buf + w, s - w);
if (ret < 0) {
- ret = SIGROK_ERR;
+ ret = SR_ERR;
goto free;
}
w += ret;
}
- ret = SIGROK_OK;
+ ret = SR_OK;
free:
free(buf);
ret:
return ret;
}
-static int mso_reset_adc(struct sigrok_device_instance *sdi)
+static int mso_reset_adc(struct sr_device_instance *sdi)
{
struct mso *mso = sdi->priv;
uint16_t ops[2];
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_reset_fsm(struct sigrok_device_instance *sdi)
+static int mso_reset_fsm(struct sr_device_instance *sdi)
{
struct mso *mso = sdi->priv;
uint16_t ops[1];
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_toggle_led(struct sigrok_device_instance *sdi, int state)
+static int mso_toggle_led(struct sr_device_instance *sdi, int state)
{
struct mso *mso = sdi->priv;
uint16_t ops[1];
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_check_trigger(struct sigrok_device_instance *sdi,
+static int mso_check_trigger(struct sr_device_instance *sdi,
uint8_t *info)
{
uint16_t ops[] = { mso_trans(REG_TRIGGER, 0) };
int ret;
ret = mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
- if (info == NULL || ret != SIGROK_OK)
+ if (info == NULL || ret != SR_OK)
return ret;
buf[0] = 0;
- if (read(sdi->serial->fd, buf, 1) != 1) /* FIXME: Need timeout */
- ret = SIGROK_ERR;
+ if (serial_read(sdi->serial->fd, buf, 1) != 1) /* FIXME: Need timeout */
+ ret = SR_ERR;
*info = buf[0];
return ret;
}
-static int mso_read_buffer(struct sigrok_device_instance *sdi)
+static int mso_read_buffer(struct sr_device_instance *sdi)
{
uint16_t ops[] = { mso_trans(REG_BUFFER, 0) };
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_arm(struct sigrok_device_instance *sdi)
+static int mso_arm(struct sr_device_instance *sdi)
{
struct mso *mso = sdi->priv;
uint16_t ops[] = {
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_force_capture(struct sigrok_device_instance *sdi)
+static int mso_force_capture(struct sr_device_instance *sdi)
{
struct mso *mso = sdi->priv;
uint16_t ops[] = {
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_dac_out(struct sigrok_device_instance *sdi, uint16_t val)
+static int mso_dac_out(struct sr_device_instance *sdi, uint16_t val)
{
struct mso *mso = sdi->priv;
uint16_t ops[] = {
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_clkrate_out(struct sigrok_device_instance *sdi, uint16_t val)
+static int mso_clkrate_out(struct sr_device_instance *sdi, uint16_t val)
{
uint16_t ops[] = {
mso_trans(REG_CLKRATE1, (val >> 8) & 0xff),
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_configure_rate(struct sigrok_device_instance *sdi,
+static int mso_configure_rate(struct sr_device_instance *sdi,
uint32_t rate)
{
struct mso *mso = sdi->priv;
unsigned int i;
- int ret = SIGROK_ERR;
+ int ret = SR_ERR;
for (i = 0; i < ARRAY_SIZE(rate_map); i++) {
if (rate_map[i].rate == rate) {
mso->slowmode = rate_map[i].slowmode;
ret = mso_clkrate_out(sdi, rate_map[i].val);
- if (ret == SIGROK_OK)
+ if (ret == SR_OK)
mso->cur_rate = rate;
return ret;
}
mso->vbit));
}
-static int mso_configure_trigger(struct sigrok_device_instance *sdi)
+static int mso_configure_trigger(struct sr_device_instance *sdi)
{
struct mso *mso = sdi->priv;
uint16_t ops[16];
return mso_send_control_message(sdi, ARRAY_AND_SIZE(ops));
}
-static int mso_configure_threshold_level(struct sigrok_device_instance *sdi)
+static int mso_configure_threshold_level(struct sr_device_instance *sdi)
{
struct mso *mso = sdi->priv;
/* parse iSerial */
if (iSerial[0] != '4' || sscanf(iSerial, "%5u%3u%3u%1u%1u%6u",
&u1, &u2, &u3, &u4, &u5, &u6) != 6)
- return SIGROK_ERR;
+ return SR_ERR;
mso->hwmodel = u4;
mso->hwrev = u5;
mso->serial = u6;
* I will not implement it yet
*/
- return SIGROK_OK;
+ return SR_OK;
}
static int hw_init(char *deviceinfo)
{
- struct sigrok_device_instance *sdi;
+ struct sr_device_instance *sdi;
int devcnt = 0;
struct udev *udev;
struct udev_enumerate *enumerate;
continue;
memset(mso, 0, sizeof(struct mso));
- if (mso_parse_serial(iSerial, iProduct, mso) != SIGROK_OK) {
+ if (mso_parse_serial(iSerial, iProduct, mso) != SR_OK) {
g_warning("Invalid iSerial: %s", iSerial);
goto err_free_mso;
}
/* hardware initial state */
mso->ctlbase = 0;
- sdi = sigrok_device_instance_new(devcnt, ST_INITIALIZING,
+ sdi = sr_device_instance_new(devcnt, ST_INITIALIZING,
manufacturer, product, hwrev);
if (!sdi) {
g_warning("Unable to create device instance for %s",
continue;
err_device_instance_free:
- sigrok_device_instance_free(sdi);
+ sr_device_instance_free(sdi);
err_free_mso:
free(mso);
}
static void hw_cleanup(void)
{
GSList *l;
- struct sigrok_device_instance *sdi;
+ struct sr_device_instance *sdi;
/* Properly close all devices. */
for (l = device_instances; l; l = l->next) {
serial_close(sdi->serial->fd);
if (sdi->priv != NULL)
free(sdi->priv);
- sigrok_device_instance_free(sdi);
+ sr_device_instance_free(sdi);
}
g_slist_free(device_instances);
device_instances = NULL;
static int hw_opendev(int device_index)
{
- struct sigrok_device_instance *sdi;
+ struct sr_device_instance *sdi;
struct mso *mso;
- int ret = SIGROK_ERR;
+ int ret = SR_ERR;
- if (!(sdi = get_sigrok_device_instance(device_instances, device_index)))
+ if (!(sdi = sr_get_device_instance(device_instances, device_index)))
return ret;
mso = sdi->priv;
return ret;
ret = serial_set_params(sdi->serial->fd, 460800, 8, 0, 1, 2);
- if (ret != SIGROK_OK)
+ if (ret != SR_OK)
return ret;
sdi->status = ST_ACTIVE;
// g_warning("trigger state: %c", mso->trigger_state);
ret = mso_reset_adc(sdi);
- if (ret != SIGROK_OK)
+ if (ret != SR_OK)
return ret;
mso_check_trigger(sdi, &mso->trigger_state);
// g_warning("trigger state: %c", mso->trigger_state);
// ret = mso_reset_fsm(sdi);
-// if (ret != SIGROK_OK)
+// if (ret != SR_OK)
// return ret;
-// return SIGROK_ERR;
- return SIGROK_OK;
+// return SR_ERR;
+ return SR_OK;
}
static void hw_closedev(int device_index)
{
- struct sigrok_device_instance *sdi;
+ struct sr_device_instance *sdi;
- if (!(sdi = get_sigrok_device_instance(device_instances, device_index)))
+ if (!(sdi = sr_get_device_instance(device_instances, device_index)))
return;
if (sdi->serial->fd != -1) {
static void *hw_get_device_info(int device_index, int device_info_id)
{
- struct sigrok_device_instance *sdi;
+ struct sr_device_instance *sdi;
struct mso *mso;
void *info = NULL;
- if (!(sdi = get_sigrok_device_instance(device_instances, device_index)))
+ if (!(sdi = sr_get_device_instance(device_instances, device_index)))
return NULL;
mso = sdi->priv;
static int hw_get_status(int device_index)
{
- struct sigrok_device_instance *sdi;
+ struct sr_device_instance *sdi;
- if (!(sdi = get_sigrok_device_instance(device_instances, device_index)))
+ if (!(sdi = sr_get_device_instance(device_instances, device_index)))
return ST_NOT_FOUND;
return sdi->status;
static int hw_set_configuration(int device_index, int capability, void *value)
{
- struct sigrok_device_instance *sdi;
+ struct sr_device_instance *sdi;
- if (!(sdi = get_sigrok_device_instance(device_instances, device_index)))
- return SIGROK_ERR;
+ if (!(sdi = sr_get_device_instance(device_instances, device_index)))
+ return SR_ERR;
switch (capability) {
case HWCAP_SAMPLERATE:
case HWCAP_PROBECONFIG:
case HWCAP_LIMIT_SAMPLES:
default:
- return SIGROK_OK; /* FIXME */
+ return SR_OK; /* FIXME */
}
}
/* FIXME: Pass errors? */
static int receive_data(int fd, int revents, void *user_data)
{
- struct sigrok_device_instance *sdi = user_data;
+ struct sr_device_instance *sdi = user_data;
struct mso *mso = sdi->priv;
struct datafeed_packet packet;
uint8_t in[1024], logic_out[1024];
revents = revents;
- s = read(fd, in, sizeof(in));
+ s = serial_read(fd, in, sizeof(in));
if (s <= 0)
return FALSE;
static int hw_start_acquisition(int device_index, gpointer session_device_id)
{
- struct sigrok_device_instance *sdi;
+ struct sr_device_instance *sdi;
struct mso *mso;
struct datafeed_packet packet;
struct datafeed_header header;
- int ret = SIGROK_ERR;
+ int ret = SR_ERR;
- if (!(sdi = get_sigrok_device_instance(device_instances, device_index)))
+ if (!(sdi = sr_get_device_instance(device_instances, device_index)))
return ret;
mso = sdi->priv;
/* FIXME: No need to do full reconfigure every time */
// ret = mso_reset_fsm(sdi);
-// if (ret != SIGROK_OK)
+// if (ret != SR_OK)
// return ret;
/* FIXME: ACDC Mode */
// mso->ctlbase |= mso->acdcmode;
ret = mso_configure_rate(sdi, mso->cur_rate);
- if (ret != SIGROK_OK)
+ if (ret != SR_OK)
return ret;
/* set dac offset */
ret = mso_dac_out(sdi, mso->dac_offset);
- if (ret != SIGROK_OK)
+ if (ret != SR_OK)
return ret;
ret = mso_configure_threshold_level(sdi);
- if (ret != SIGROK_OK)
+ if (ret != SR_OK)
return ret;
ret = mso_configure_trigger(sdi);
- if (ret != SIGROK_OK)
+ if (ret != SR_OK)
return ret;
/* FIXME: trigger_position */
/* with trigger */
ret = mso_arm(sdi);
- if (ret != SIGROK_OK)
+ if (ret != SR_OK)
return ret;
/* without trigger */
// ret = mso_force_capture(sdi);
-// if (ret != SIGROK_OK)
+// if (ret != SR_OK)
// return ret;
mso_check_trigger(sdi, &mso->trigger_state);
ret = mso_check_trigger(sdi, NULL);
- if (ret != SIGROK_OK)
+ if (ret != SR_OK)
return ret;
mso->session_id = session_device_id;
projects / libsigrok.git / blobdiff