Make SCPI functions device independent, with separate serial backend.

[libsigrok.git] / hardware / hameg-hmo / protocol.c

diff --git a/hardware/hameg-hmo/protocol.c b/hardware/hameg-hmo/protocol.c
index d76a6778e6d80dc7922f07b3a7caf53977a0b883..b4807990b1ba16c0f42e7a7a0576958b93b791f0 100644 (file)
--- a/hardware/hameg-hmo/protocol.c
+++ b/hardware/hameg-hmo/protocol.c
@@ -296,13 +296,13 @@ static void scope_state_dump(struct scope_config *config,
                state->horiz_triggerpos);
 }
 
-static int scope_state_get_array_option(struct sr_serial_dev_inst *serial,
+static int scope_state_get_array_option(struct sr_scpi_dev_inst *scpi,
                const char *command, const char *(*array)[], int *result)
 {
        char *tmp;
        unsigned int i;
 
-       if (sr_scpi_get_string(serial, command, &tmp) != SR_OK) {
+       if (sr_scpi_get_string(scpi, command, &tmp) != SR_OK) {
                g_free(tmp);
                return SR_ERR;
        }
@@ -324,7 +324,7 @@ static int scope_state_get_array_option(struct sr_serial_dev_inst *serial,
        return SR_OK;
 }
 
-static int analog_channel_state_get(struct sr_serial_dev_inst *serial,
+static int analog_channel_state_get(struct sr_scpi_dev_inst *scpi,
                                    struct scope_config *config,
                                    struct scope_state *state)
 {
@@ -336,7 +336,7 @@ static int analog_channel_state_get(struct sr_serial_dev_inst *serial,
                           (*config->scpi_dialect)[SCPI_CMD_GET_ANALOG_CHAN_STATE],
                           i + 1);
 
-               if (sr_scpi_get_bool(serial, command,
+               if (sr_scpi_get_bool(scpi, command,
                                     &state->analog_channels[i].state) != SR_OK)
                        return SR_ERR;
 
@@ -344,7 +344,7 @@ static int analog_channel_state_get(struct sr_serial_dev_inst *serial,
                           (*config->scpi_dialect)[SCPI_CMD_GET_VERTICAL_DIV],
                           i + 1);
 
-               if (sr_scpi_get_float(serial, command,
+               if (sr_scpi_get_float(scpi, command,
                                     &state->analog_channels[i].vdiv) != SR_OK)
                        return SR_ERR;
 
@@ -352,7 +352,7 @@ static int analog_channel_state_get(struct sr_serial_dev_inst *serial,
                           (*config->scpi_dialect)[SCPI_CMD_GET_VERTICAL_OFFSET],
                           i + 1);
 
-               if (sr_scpi_get_float(serial, command,
+               if (sr_scpi_get_float(scpi, command,
                                     &state->analog_channels[i].vertical_offset) != SR_OK)
                        return SR_ERR;
 
@@ -360,7 +360,7 @@ static int analog_channel_state_get(struct sr_serial_dev_inst *serial,
                           (*config->scpi_dialect)[SCPI_CMD_GET_COUPLING],
                           i + 1);
 
-               if (scope_state_get_array_option(serial, command, config->coupling_options,
+               if (scope_state_get_array_option(scpi, command, config->coupling_options,
                                         &state->analog_channels[i].coupling) != SR_OK)
                        return SR_ERR;
        }
@@ -368,7 +368,7 @@ static int analog_channel_state_get(struct sr_serial_dev_inst *serial,
        return SR_OK;
 }
 
-static int digital_channel_state_get(struct sr_serial_dev_inst *serial,
+static int digital_channel_state_get(struct sr_scpi_dev_inst *scpi,
                                     struct scope_config *config,
                                     struct scope_state *state)
 {
@@ -380,7 +380,7 @@ static int digital_channel_state_get(struct sr_serial_dev_inst *serial,
                           (*config->scpi_dialect)[SCPI_CMD_GET_DIG_CHAN_STATE],
                           i);
 
-               if (sr_scpi_get_bool(serial, command,
+               if (sr_scpi_get_bool(scpi, command,
                                     &state->digital_channels[i]) != SR_OK)
                        return SR_ERR;
        }
@@ -390,7 +390,7 @@ static int digital_channel_state_get(struct sr_serial_dev_inst *serial,
                           (*config->scpi_dialect)[SCPI_CMD_GET_DIG_POD_STATE],
                           i + 1);
 
-               if (sr_scpi_get_bool(serial, command,
+               if (sr_scpi_get_bool(scpi, command,
                                     &state->digital_pods[i]) != SR_OK)
                        return SR_ERR;
        }
@@ -566,21 +566,21 @@ SR_PRIV struct sr_dev_inst *hmo_probe_serial_device(const char *serial_device,
        struct sr_dev_inst *sdi;
        struct dev_context *devc;
        struct sr_scpi_hw_info *hw_info;
-       struct sr_serial_dev_inst *serial;
+       struct sr_scpi_dev_inst *scpi;
 
        sdi = NULL;
        devc = NULL;
-       serial = NULL;
+       scpi = NULL;
        hw_info = NULL;
 
-       if (!(serial = sr_serial_dev_inst_new(serial_device, serial_options)))
+       if (!(scpi = scpi_serial_dev_inst_new(serial_device, serial_options)))
                goto fail;
 
        sr_info("Probing %s.", serial_device);
-       if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
+       if (sr_scpi_open(scpi) != SR_OK)
                goto fail;
 
-       if (sr_scpi_get_hw_id(serial, &hw_info) != SR_OK) {
+       if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) {
                sr_info("Couldn't get IDN response.");
                goto fail;
        }
@@ -601,8 +601,8 @@ SR_PRIV struct sr_dev_inst *hmo_probe_serial_device(const char *serial_device,
 
        sdi->driver = di;
        sdi->priv = devc;
-       sdi->inst_type = SR_INST_SERIAL;
-       sdi->conn = serial;
+       sdi->inst_type = SR_INST_SCPI;
+       sdi->conn = scpi;
 
        if (hmo_init_device(sdi) != SR_OK)
                goto fail;
@@ -612,8 +612,8 @@ SR_PRIV struct sr_dev_inst *hmo_probe_serial_device(const char *serial_device,
 fail:
        if (hw_info)
                sr_scpi_hw_info_free(hw_info);
-       if (serial)
-               sr_serial_dev_inst_free(serial);
+       if (scpi)
+               sr_scpi_free(scpi);
        if (sdi)
                sr_dev_inst_free(sdi);
        if (devc)