X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=hardware%2Fzeroplus-logic-cube%2Fapi.c;h=69e1441158ea4428934b27aad13e2a00e735e373;hp=5d0ba63b06566dce550080b7aa0de80b33387b3b;hb=ba7dd8bbb8168cba432a844259a3e239aa5f36d7;hpb=9e5670d0ab63af4353003bf879b0aa5e1a6919f8 diff --git a/hardware/zeroplus-logic-cube/api.c b/hardware/zeroplus-logic-cube/api.c index 5d0ba63b..69e14411 100644 --- a/hardware/zeroplus-logic-cube/api.c +++ b/hardware/zeroplus-logic-cube/api.c @@ -1,5 +1,5 @@ /* - * This file is part of the sigrok project. + * This file is part of the libsigrok project. * * Copyright (C) 2010-2012 Bert Vermeulen * @@ -45,11 +45,9 @@ static const struct zp_model zeroplus_models[] = { {0x0c12, 0x7002, "LAP-16128U", 16, 128, 200}, {0x0c12, 0x7009, "LAP-C(16064)", 16, 64, 100}, {0x0c12, 0x700a, "LAP-C(16128)", 16, 128, 200}, - /* TODO: We don't know anything about these. {0x0c12, 0x700b, "LAP-C(32128)", 32, 128, 200}, {0x0c12, 0x700c, "LAP-C(321000)", 32, 1024, 200}, {0x0c12, 0x700d, "LAP-C(322000)", 32, 2048, 200}, - */ {0x0c12, 0x700e, "LAP-C(16032)", 16, 32, 100}, {0x0c12, 0x7016, "LAP-C(162000)", 16, 2048, 200}, { 0, 0, 0, 0, 0, 0 } @@ -59,16 +57,19 @@ static const int32_t hwcaps[] = { SR_CONF_LOGIC_ANALYZER, SR_CONF_SAMPLERATE, SR_CONF_CAPTURE_RATIO, + SR_CONF_VOLTAGE_THRESHOLD, SR_CONF_LIMIT_SAMPLES, }; /* - * ZEROPLUS LAP-C (16032) numbers the 16 probes A0-A7 and B0-B7. + * ZEROPLUS LAP-C (16032) numbers the 16 channels A0-A7 and B0-B7. * We currently ignore other untested/unsupported devices here. */ -static const char *probe_names[] = { +static const char *channel_names[] = { "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "B0", "B1", "B2", "B3", "B4", "B5", "B6", "B7", + "C0", "C1", "C2", "C3", "C4", "C5", "C6", "C7", + "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", NULL, }; @@ -120,40 +121,40 @@ const uint64_t samplerates_200[] = { SR_MHZ(200), }; -static int hw_dev_close(struct sr_dev_inst *sdi); +static int dev_close(struct sr_dev_inst *sdi); #if 0 -static int configure_probes(const struct sr_dev_inst *sdi) +static int configure_channels(const struct sr_dev_inst *sdi) { struct dev_context *devc; - const struct sr_probe *probe; + const struct sr_channel *ch; const GSList *l; - int probe_bit, stage, i; + int channel_bit, stage, i; char *tc; /* Note: sdi and sdi->priv are non-NULL, the caller checked this. */ devc = sdi->priv; - devc->probe_mask = 0; + devc->channel_mask = 0; for (i = 0; i < NUM_TRIGGER_STAGES; i++) { devc->trigger_mask[i] = 0; devc->trigger_value[i] = 0; } stage = -1; - for (l = sdi->probes; l; l = l->next) { - probe = (struct sr_probe *)l->data; - if (probe->enabled == FALSE) + for (l = sdi->channels; l; l = l->next) { + ch = (struct sr_channel *)l->data; + if (ch->enabled == FALSE) continue; - probe_bit = 1 << (probe->index); - devc->probe_mask |= probe_bit; + channel_bit = 1 << (ch->index); + devc->channel_mask |= channel_bit; - if (probe->trigger) { + if (ch->trigger) { stage = 0; - for (tc = probe->trigger; *tc; tc++) { - devc->trigger_mask[stage] |= probe_bit; + for (tc = ch->trigger; *tc; tc++) { + devc->trigger_mask[stage] |= channel_bit; if (*tc == '1') - devc->trigger_value[stage] |= probe_bit; + devc->trigger_value[stage] |= channel_bit; stage++; if (stage > NUM_TRIGGER_STAGES) return SR_ERR; @@ -165,23 +166,23 @@ static int configure_probes(const struct sr_dev_inst *sdi) } #endif -static int configure_probes(const struct sr_dev_inst *sdi) +static int configure_channels(const struct sr_dev_inst *sdi) { struct dev_context *devc; const GSList *l; - const struct sr_probe *probe; + const struct sr_channel *ch; char *tc; int type; /* Note: sdi and sdi->priv are non-NULL, the caller checked this. */ devc = sdi->priv; - for (l = sdi->probes; l; l = l->next) { - probe = (struct sr_probe *)l->data; - if (probe->enabled == FALSE) + for (l = sdi->channels; l; l = l->next) { + ch = (struct sr_channel *)l->data; + if (ch->enabled == FALSE) continue; - if ((tc = probe->trigger)) { + if ((tc = ch->trigger)) { switch (*tc) { case '1': type = TRIGGER_HIGH; @@ -203,7 +204,7 @@ static int configure_probes(const struct sr_dev_inst *sdi) default: return SR_ERR; } - analyzer_add_trigger(probe->index, type); + analyzer_add_trigger(ch->index, type); devc->trigger = 1; } } @@ -238,42 +239,15 @@ SR_PRIV int zp_set_samplerate(struct dev_context *devc, uint64_t samplerate) return SR_OK; } -static int clear_instances(void) +static int init(struct sr_context *sr_ctx) { - GSList *l; - struct sr_dev_inst *sdi; - struct drv_context *drvc; - struct dev_context *devc; - - drvc = di->priv; - for (l = drvc->instances; l; l = l->next) { - sdi = l->data; - if (!(devc = sdi->priv)) { - /* Log error, but continue cleaning up the rest. */ - sr_err("%s: sdi->priv was NULL, continuing", __func__); - continue; - } - sr_usb_dev_inst_free(devc->usb); - /* Properly close all devices... */ - hw_dev_close(sdi); - /* ...and free all their memory. */ - sr_dev_inst_free(sdi); - } - g_slist_free(drvc->instances); - drvc->instances = NULL; - - return SR_OK; + return std_init(sr_ctx, di, LOG_PREFIX); } -static int hw_init(struct sr_context *sr_ctx) -{ - return std_hw_init(sr_ctx, di, "zeroplus: "); -} - -static GSList *hw_scan(GSList *options) +static GSList *scan(GSList *options) { struct sr_dev_inst *sdi; - struct sr_probe *probe; + struct sr_channel *ch; struct drv_context *drvc; struct dev_context *devc; const struct zp_model *prof; @@ -288,8 +262,6 @@ static GSList *hw_scan(GSList *options) devices = NULL; - clear_instances(); - /* Find all ZEROPLUS analyzers and add them to device list. */ devcnt = 0; libusb_get_device_list(drvc->sr_ctx->libusb_ctx, &devlist); /* TODO: Errors. */ @@ -332,27 +304,28 @@ static GSList *hw_scan(GSList *options) devc->prof = prof; devc->num_channels = prof->channels; #ifdef ZP_EXPERIMENTAL - devc->max_memory_size = 128 * 1024; + devc->max_sample_depth = 128 * 1024; devc->max_samplerate = 200; #else - devc->max_memory_size = prof->sample_depth * 1024; + devc->max_sample_depth = prof->sample_depth * 1024; devc->max_samplerate = prof->max_sampling_freq; #endif devc->max_samplerate *= SR_MHZ(1); devc->memory_size = MEMORY_SIZE_8K; // memset(devc->trigger_buffer, 0, NUM_TRIGGER_STAGES); - /* Fill in probelist according to this device's profile. */ + /* Fill in channellist according to this device's profile. */ for (j = 0; j < devc->num_channels; j++) { - if (!(probe = sr_probe_new(j, SR_PROBE_LOGIC, TRUE, - probe_names[j]))) + if (!(ch = sr_probe_new(j, SR_PROBE_LOGIC, TRUE, + channel_names[j]))) return NULL; - sdi->probes = g_slist_append(sdi->probes, probe); + sdi->channels = g_slist_append(sdi->channels, ch); } devices = g_slist_append(devices, sdi); drvc->instances = g_slist_append(drvc->instances, sdi); - devc->usb = sr_usb_dev_inst_new( + sdi->inst_type = SR_INST_USB; + sdi->conn = sr_usb_dev_inst_new( libusb_get_bus_number(devlist[i]), libusb_get_device_address(devlist[i]), NULL); devcnt++; @@ -363,20 +336,22 @@ static GSList *hw_scan(GSList *options) return devices; } -static GSList *hw_dev_list(void) +static GSList *dev_list(void) { return ((struct drv_context *)(di->priv))->instances; } -static int hw_dev_open(struct sr_dev_inst *sdi) +static int dev_open(struct sr_dev_inst *sdi) { struct dev_context *devc; struct drv_context *drvc; + struct sr_usb_dev_inst *usb; libusb_device **devlist, *dev; struct libusb_device_descriptor des; int device_count, ret, i; drvc = di->priv; + usb = sdi->conn; if (!(devc = sdi->priv)) { sr_err("%s: sdi->priv was NULL", __func__); @@ -397,36 +372,35 @@ static int hw_dev_open(struct sr_dev_inst *sdi) libusb_error_name(ret)); continue; } - if (libusb_get_bus_number(devlist[i]) == devc->usb->bus - && libusb_get_device_address(devlist[i]) == devc->usb->address) { + if (libusb_get_bus_number(devlist[i]) == usb->bus + && libusb_get_device_address(devlist[i]) == usb->address) { dev = devlist[i]; break; } } if (!dev) { sr_err("Device on bus %d address %d disappeared!", - devc->usb->bus, devc->usb->address); + usb->bus, usb->address); return SR_ERR; } - if (!(ret = libusb_open(dev, &(devc->usb->devhdl)))) { + if (!(ret = libusb_open(dev, &(usb->devhdl)))) { sdi->status = SR_ST_ACTIVE; sr_info("Opened device %d on %d.%d interface %d.", - sdi->index, devc->usb->bus, - devc->usb->address, USB_INTERFACE); + sdi->index, usb->bus, usb->address, USB_INTERFACE); } else { sr_err("Failed to open device: %s.", libusb_error_name(ret)); return SR_ERR; } - ret = libusb_set_configuration(devc->usb->devhdl, USB_CONFIGURATION); + ret = libusb_set_configuration(usb->devhdl, USB_CONFIGURATION); if (ret < 0) { sr_err("Unable to set USB configuration %d: %s.", USB_CONFIGURATION, libusb_error_name(ret)); return SR_ERR; } - ret = libusb_claim_interface(devc->usb->devhdl, USB_INTERFACE); + ret = libusb_claim_interface(usb->devhdl, USB_INTERFACE); if (ret != 0) { sr_err("Unable to claim interface: %s.", libusb_error_name(ret)); @@ -434,11 +408,11 @@ static int hw_dev_open(struct sr_dev_inst *sdi) } /* Set default configuration after power on. */ - if (analyzer_read_status(devc->usb->devhdl) == 0) - analyzer_configure(devc->usb->devhdl); + if (analyzer_read_status(usb->devhdl) == 0) + analyzer_configure(usb->devhdl); - analyzer_reset(devc->usb->devhdl); - analyzer_initialize(devc->usb->devhdl); + analyzer_reset(usb->devhdl); + analyzer_initialize(usb->devhdl); //analyzer_set_memory_size(MEMORY_SIZE_512K); // analyzer_set_freq(g_freq, g_freq_scale); @@ -461,45 +435,44 @@ static int hw_dev_open(struct sr_dev_inst *sdi) devc->cur_samplerate = SR_MHZ(1); } + if (devc->cur_threshold == 0) + set_voltage_threshold(devc, 1.5); + return SR_OK; } -static int hw_dev_close(struct sr_dev_inst *sdi) +static int dev_close(struct sr_dev_inst *sdi) { - struct dev_context *devc; + struct sr_usb_dev_inst *usb; - devc = sdi->priv; + usb = sdi->conn; - if (!devc->usb->devhdl) + if (!usb->devhdl) return SR_ERR; sr_info("Closing device %d on %d.%d interface %d.", sdi->index, - devc->usb->bus, devc->usb->address, USB_INTERFACE); - libusb_release_interface(devc->usb->devhdl, USB_INTERFACE); - libusb_reset_device(devc->usb->devhdl); - libusb_close(devc->usb->devhdl); - devc->usb->devhdl = NULL; + usb->bus, usb->address, USB_INTERFACE); + libusb_release_interface(usb->devhdl, USB_INTERFACE); + libusb_reset_device(usb->devhdl); + libusb_close(usb->devhdl); + usb->devhdl = NULL; sdi->status = SR_ST_INACTIVE; return SR_OK; } -static int hw_cleanup(void) +static int cleanup(void) { - struct drv_context *drvc; - - if (!(drvc = di->priv)) - return SR_OK; - - clear_instances(); - - return SR_OK; + return std_dev_clear(di, NULL); } -static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi) +static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi, + const struct sr_channel_group *cg) { struct dev_context *devc; + (void)cg; + switch (id) { case SR_CONF_SAMPLERATE: if (sdi) { @@ -508,23 +481,42 @@ static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi) sr_spew("Returning samplerate: %" PRIu64 "Hz.", devc->cur_samplerate); } else - return SR_ERR; + return SR_ERR_ARG; + break; + case SR_CONF_CAPTURE_RATIO: + if (sdi) { + devc = sdi->priv; + *data = g_variant_new_uint64(devc->capture_ratio); + } else + return SR_ERR_ARG; + break; + case SR_CONF_VOLTAGE_THRESHOLD: + if (sdi) { + GVariant *range[2]; + devc = sdi->priv; + range[0] = g_variant_new_double(devc->cur_threshold); + range[1] = g_variant_new_double(devc->cur_threshold); + *data = g_variant_new_tuple(range, 2); + } else + return SR_ERR_ARG; break; default: - return SR_ERR_ARG; + return SR_ERR_NA; } return SR_OK; } -static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi) +static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi, + const struct sr_channel_group *cg) { struct dev_context *devc; + gdouble low, high; - if (!sdi) { - sr_err("%s: sdi was NULL", __func__); - return SR_ERR_ARG; - } + (void)cg; + + if (sdi->status != SR_ST_ACTIVE) + return SR_ERR_DEV_CLOSED; if (!(devc = sdi->priv)) { sr_err("%s: sdi->priv was NULL", __func__); @@ -538,18 +530,26 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi) return set_limit_samples(devc, g_variant_get_uint64(data)); case SR_CONF_CAPTURE_RATIO: return set_capture_ratio(devc, g_variant_get_uint64(data)); + case SR_CONF_VOLTAGE_THRESHOLD: + g_variant_get(data, "(dd)", &low, &high); + return set_voltage_threshold(devc, (low + high) / 2.0); default: - return SR_ERR; + return SR_ERR_NA; } return SR_OK; } -static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi) +static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi, + const struct sr_channel_group *cg) { struct dev_context *devc; - GVariant *gvar; + GVariant *gvar, *grange[2]; GVariantBuilder gvb; + double v; + GVariant *range[2]; + + (void)cg; switch (key) { case SR_CONF_DEVICE_OPTIONS: @@ -578,78 +578,212 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi) case SR_CONF_TRIGGER_TYPE: *data = g_variant_new_string(TRIGGER_TYPE); break; + case SR_CONF_VOLTAGE_THRESHOLD: + g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY); + for (v = -6.0; v <= 6.0; v += 0.1) { + range[0] = g_variant_new_double(v); + range[1] = g_variant_new_double(v); + gvar = g_variant_new_tuple(range, 2); + g_variant_builder_add_value(&gvb, gvar); + } + *data = g_variant_builder_end(&gvb); + break; + case SR_CONF_LIMIT_SAMPLES: + if (!sdi) + return SR_ERR_ARG; + devc = sdi->priv; + grange[0] = g_variant_new_uint64(0); + grange[1] = g_variant_new_uint64(devc->max_sample_depth); + *data = g_variant_new_tuple(grange, 2); + break; default: - return SR_ERR_ARG; + return SR_ERR_NA; } return SR_OK; } -static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi, +static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data) { + struct dev_context *devc; + struct sr_usb_dev_inst *usb; struct sr_datafeed_packet packet; struct sr_datafeed_logic logic; - //uint64_t samples_read; + unsigned int samples_read; int res; unsigned int packet_num, n; unsigned char *buf; - struct dev_context *devc; + unsigned int status; + unsigned int stop_address; + unsigned int now_address; + unsigned int trigger_address; + unsigned int trigger_offset; + unsigned int triggerbar; + unsigned int ramsize_trigger; + unsigned int memory_size; + unsigned int valid_samples; + unsigned int discard; + int trigger_now; + + if (sdi->status != SR_ST_ACTIVE) + return SR_ERR_DEV_CLOSED; if (!(devc = sdi->priv)) { sr_err("%s: sdi->priv was NULL", __func__); return SR_ERR_ARG; } - if (configure_probes(sdi) != SR_OK) { - sr_err("Failed to configure probes."); + if (configure_channels(sdi) != SR_OK) { + sr_err("Failed to configure channels."); return SR_ERR; } + usb = sdi->conn; + set_triggerbar(devc); /* Push configured settings to device. */ - analyzer_configure(devc->usb->devhdl); + analyzer_configure(usb->devhdl); - analyzer_start(devc->usb->devhdl); + analyzer_start(usb->devhdl); sr_info("Waiting for data."); - analyzer_wait_data(devc->usb->devhdl); + analyzer_wait_data(usb->devhdl); - sr_info("Stop address = 0x%x.", - analyzer_get_stop_address(devc->usb->devhdl)); - sr_info("Now address = 0x%x.", - analyzer_get_now_address(devc->usb->devhdl)); - sr_info("Trigger address = 0x%x.", - analyzer_get_trigger_address(devc->usb->devhdl)); + status = analyzer_read_status(usb->devhdl); + stop_address = analyzer_get_stop_address(usb->devhdl); + now_address = analyzer_get_now_address(usb->devhdl); + trigger_address = analyzer_get_trigger_address(usb->devhdl); + + triggerbar = analyzer_get_triggerbar_address(); + ramsize_trigger = analyzer_get_ramsize_trigger_address(); + + n = get_memory_size(devc->memory_size); + memory_size = n / 4; + + sr_info("Status = 0x%x.", status); + sr_info("Stop address = 0x%x.", stop_address); + sr_info("Now address = 0x%x.", now_address); + sr_info("Trigger address = 0x%x.", trigger_address); + sr_info("Triggerbar address = 0x%x.", triggerbar); + sr_info("Ramsize trigger = 0x%x.", ramsize_trigger); + sr_info("Memory size = 0x%x.", memory_size); /* Send header packet to the session bus. */ - std_session_send_df_header(cb_data, DRIVER_LOG_DOMAIN); + std_session_send_df_header(cb_data, LOG_PREFIX); + + /* Check for empty capture */ + if ((status & STATUS_READY) && !stop_address) { + packet.type = SR_DF_END; + sr_session_send(cb_data, &packet); + return SR_OK; + } if (!(buf = g_try_malloc(PACKET_SIZE))) { sr_err("Packet buffer malloc failed."); return SR_ERR_MALLOC; } - //samples_read = 0; - analyzer_read_start(devc->usb->devhdl); + /* Check if the trigger is in the samples we are throwing away */ + trigger_now = now_address == trigger_address || + ((now_address + 1) % memory_size) == trigger_address; + + /* + * STATUS_READY doesn't clear until now_address advances past + * addr 0, but for our logic, clear it in that case + */ + if (!now_address) + status &= ~STATUS_READY; + + analyzer_read_start(usb->devhdl); + + /* Calculate how much data to discard */ + discard = 0; + if (status & STATUS_READY) { + /* + * We haven't wrapped around, we need to throw away data from + * our current position to the end of the buffer. + * Additionally, the first two samples captured are always + * bogus. + */ + discard += memory_size - now_address + 2; + now_address = 2; + } + + /* If we have more samples than we need, discard them */ + valid_samples = (stop_address - now_address) % memory_size; + if (valid_samples > ramsize_trigger + triggerbar) { + discard += valid_samples - (ramsize_trigger + triggerbar); + now_address += valid_samples - (ramsize_trigger + triggerbar); + } + + sr_info("Need to discard %d samples.", discard); + + /* Calculate how far in the trigger is */ + if (trigger_now) + trigger_offset = 0; + else + trigger_offset = (trigger_address - now_address) % memory_size; + + /* Recalculate the number of samples available */ + valid_samples = (stop_address - now_address) % memory_size; + /* Send the incoming transfer to the session bus. */ - n = get_memory_size(devc->memory_size); - if (devc->max_memory_size * 4 < n) - n = devc->max_memory_size * 4; + samples_read = 0; for (packet_num = 0; packet_num < n / PACKET_SIZE; packet_num++) { - res = analyzer_read_data(devc->usb->devhdl, buf, PACKET_SIZE); + unsigned int len; + unsigned int buf_offset; + + res = analyzer_read_data(usb->devhdl, buf, PACKET_SIZE); sr_info("Tried to read %d bytes, actually read %d bytes.", PACKET_SIZE, res); + if (discard >= PACKET_SIZE / 4) { + discard -= PACKET_SIZE / 4; + continue; + } + + len = PACKET_SIZE - discard * 4; + buf_offset = discard * 4; + discard = 0; + + /* Check if we've read all the samples */ + if (samples_read + len / 4 >= valid_samples) + len = (valid_samples - samples_read) * 4; + if (!len) + break; + + if (samples_read < trigger_offset && + samples_read + len / 4 > trigger_offset) { + /* Send out samples remaining before trigger */ + packet.type = SR_DF_LOGIC; + packet.payload = &logic; + logic.length = (trigger_offset - samples_read) * 4; + logic.unitsize = 4; + logic.data = buf + buf_offset; + sr_session_send(cb_data, &packet); + len -= logic.length; + samples_read += logic.length / 4; + buf_offset += logic.length; + } + + if (samples_read == trigger_offset) { + /* Send out trigger */ + packet.type = SR_DF_TRIGGER; + packet.payload = NULL; + sr_session_send(cb_data, &packet); + } + + /* Send out data (or data after trigger) */ packet.type = SR_DF_LOGIC; packet.payload = &logic; - logic.length = PACKET_SIZE; + logic.length = len; logic.unitsize = 4; - logic.data = buf; + logic.data = buf + buf_offset; sr_session_send(cb_data, &packet); - //samples_read += res / 4; + samples_read += len / 4; } - analyzer_read_stop(devc->usb->devhdl); + analyzer_read_stop(usb->devhdl); g_free(buf); packet.type = SR_DF_END; @@ -659,10 +793,11 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi, } /* TODO: This stops acquisition on ALL devices, ignoring dev_index. */ -static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data) +static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data) { - struct sr_datafeed_packet packet; struct dev_context *devc; + struct sr_usb_dev_inst *usb; + struct sr_datafeed_packet packet; packet.type = SR_DF_END; sr_session_send(cb_data, &packet); @@ -672,7 +807,8 @@ static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data) return SR_ERR_BUG; } - analyzer_reset(devc->usb->devhdl); + usb = sdi->conn; + analyzer_reset(usb->devhdl); /* TODO: Need to cancel and free any queued up transfers. */ return SR_OK; @@ -682,17 +818,17 @@ SR_PRIV struct sr_dev_driver zeroplus_logic_cube_driver_info = { .name = "zeroplus-logic-cube", .longname = "ZEROPLUS Logic Cube LAP-C series", .api_version = 1, - .init = hw_init, - .cleanup = hw_cleanup, - .scan = hw_scan, - .dev_list = hw_dev_list, - .dev_clear = hw_cleanup, + .init = init, + .cleanup = cleanup, + .scan = scan, + .dev_list = dev_list, + .dev_clear = NULL, .config_get = config_get, .config_set = config_set, .config_list = config_list, - .dev_open = hw_dev_open, - .dev_close = hw_dev_close, - .dev_acquisition_start = hw_dev_acquisition_start, - .dev_acquisition_stop = hw_dev_acquisition_stop, + .dev_open = dev_open, + .dev_close = dev_close, + .dev_acquisition_start = dev_acquisition_start, + .dev_acquisition_stop = dev_acquisition_stop, .priv = NULL, };