X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fzeroplus-logic-cube%2Fzeroplus.c;h=3145d767063c035dbd59d78cdafa5a1e4e26463c;hb=HEAD;hp=70d90fe6c632f51f83f6e084c778ddfb071bc5fd;hpb=d4abb463a749cd3d614e98c7fe7f5d28ad69475d;p=libsigrok.git diff --git a/hardware/zeroplus-logic-cube/zeroplus.c b/hardware/zeroplus-logic-cube/zeroplus.c deleted file mode 100644 index 70d90fe6..00000000 --- a/hardware/zeroplus-logic-cube/zeroplus.c +++ /dev/null @@ -1,830 +0,0 @@ -/* - * This file is part of the sigrok project. - * - * Copyright (C) 2010-2012 Bert Vermeulen - * - * This program is free software: you can redistribute it and/or modify - * 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 . - */ - -#include -#include -#include -#include -#include -#include -#include -#include "libsigrok.h" -#include "libsigrok-internal.h" -#include "analyzer.h" - -#define USB_VENDOR 0x0c12 - -#define VENDOR_NAME "ZEROPLUS" -#define MODEL_NAME "Logic Cube LAP-C" -#define MODEL_VERSION NULL - -#define NUM_PROBES 16 -#define USB_INTERFACE 0 -#define USB_CONFIGURATION 1 -#define NUM_TRIGGER_STAGES 4 -#define TRIGGER_TYPES "01" - -#define PACKET_SIZE 2048 /* ?? */ - -//#define ZP_EXPERIMENTAL - -typedef struct { - unsigned short vid; - unsigned short pid; - char *model_name; - unsigned int channels; - unsigned int sample_depth; /* In Ksamples/channel */ - unsigned int max_sampling_freq; -} model_t; - -/* - * Note -- 16032, 16064 and 16128 *usually* -- but not always -- have the - * same 128K sample depth. - */ -static model_t zeroplus_models[] = { - {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 } -}; - -static const int hwcaps[] = { - SR_HWCAP_LOGIC_ANALYZER, - SR_HWCAP_SAMPLERATE, - SR_HWCAP_CAPTURE_RATIO, - - /* These are really implemented in the driver, not the hardware. */ - SR_HWCAP_LIMIT_SAMPLES, - 0, -}; - -/* - * ZEROPLUS LAP-C (16032) numbers the 16 probes A0-A7 and B0-B7. - * We currently ignore other untested/unsupported devices here. - */ -static const char *probe_names[NUM_PROBES + 1] = { - "A0", - "A1", - "A2", - "A3", - "A4", - "A5", - "A6", - "A7", - "B0", - "B1", - "B2", - "B3", - "B4", - "B5", - "B6", - "B7", - NULL, -}; - -/* List of struct sr_dev_inst, maintained by dev_open()/dev_close(). */ -SR_PRIV struct sr_dev_driver zeroplus_logic_cube_driver_info; -static struct sr_dev_driver *zdi = &zeroplus_logic_cube_driver_info; - -/* - * The hardware supports more samplerates than these, but these are the - * options hardcoded into the vendor's Windows GUI. - */ - -/* - * TODO: We shouldn't support 150MHz and 200MHz on devices that don't go up - * that high. - */ -static const uint64_t supported_samplerates[] = { - SR_HZ(100), - SR_HZ(500), - SR_KHZ(1), - SR_KHZ(5), - SR_KHZ(25), - SR_KHZ(50), - SR_KHZ(100), - SR_KHZ(200), - SR_KHZ(400), - SR_KHZ(800), - SR_MHZ(1), - SR_MHZ(10), - SR_MHZ(25), - SR_MHZ(50), - SR_MHZ(80), - SR_MHZ(100), - SR_MHZ(150), - SR_MHZ(200), - 0, -}; - -static const struct sr_samplerates samplerates = { - 0, - 0, - 0, - supported_samplerates, -}; - -/* Private, per-device-instance driver context. */ -struct dev_context { - uint64_t cur_samplerate; - uint64_t max_samplerate; - uint64_t limit_samples; - int num_channels; /* TODO: This isn't initialized before it's needed :( */ - int memory_size; - unsigned int max_memory_size; - //uint8_t probe_mask; - //uint8_t trigger_mask[NUM_TRIGGER_STAGES]; - //uint8_t trigger_value[NUM_TRIGGER_STAGES]; - // uint8_t trigger_buffer[NUM_TRIGGER_STAGES]; - int trigger; - unsigned int capture_ratio; - - /* TODO: this belongs in the device instance */ - struct sr_usb_dev_inst *usb; -}; - -static int hw_dev_close(struct sr_dev_inst *sdi); - -static unsigned int get_memory_size(int type) -{ - if (type == MEMORY_SIZE_8K) - return 8 * 1024; - else if (type == MEMORY_SIZE_64K) - return 64 * 1024; - else if (type == MEMORY_SIZE_128K) - return 128 * 1024; - else if (type == MEMORY_SIZE_512K) - return 512 * 1024; - else - return 0; -} - -#if 0 -static int configure_probes(const struct sr_dev_inst *sdi) -{ - struct dev_context *devc; - const struct sr_probe *probe; - const GSList *l; - int probe_bit, stage, i; - char *tc; - - /* Note: sdi and sdi->priv are non-NULL, the caller checked this. */ - devc = sdi->priv; - - devc->probe_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) - continue; - probe_bit = 1 << (probe->index); - devc->probe_mask |= probe_bit; - - if (probe->trigger) { - stage = 0; - for (tc = probe->trigger; *tc; tc++) { - devc->trigger_mask[stage] |= probe_bit; - if (*tc == '1') - devc->trigger_value[stage] |= probe_bit; - stage++; - if (stage > NUM_TRIGGER_STAGES) - return SR_ERR; - } - } - } - - return SR_OK; -} -#endif - -static int configure_probes(const struct sr_dev_inst *sdi) -{ - struct dev_context *devc; - const GSList *l; - const struct sr_probe *probe; - 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) - continue; - - if ((tc = probe->trigger)) { - switch (*tc) { - case '1': - type = TRIGGER_HIGH; - break; - case '0': - type = TRIGGER_LOW; - break; -#if 0 - case 'r': - type = TRIGGER_POSEDGE; - break; - case 'f': - type = TRIGGER_NEGEDGE; - break; - case 'c': - type = TRIGGER_ANYEDGE; - break; -#endif - default: - return SR_ERR; - } - analyzer_add_trigger(probe->index, type); - devc->trigger = 1; - } - } - - return SR_OK; -} - -static int clear_instances(void) -{ - GSList *l; - struct sr_dev_inst *sdi; - struct drv_context *drvc; - struct dev_context *devc; - - drvc = zdi->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("zeroplus: %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; -} - -/* - * API callbacks - */ - -static int hw_init(struct sr_context *sr_ctx) -{ - struct drv_context *drvc; - - if (!(drvc = g_try_malloc0(sizeof(struct drv_context)))) { - sr_err("zeroplus: driver context malloc failed."); - return SR_ERR_MALLOC; - } - drvc->sr_ctx = sr_ctx; - zdi->priv = drvc; - - return SR_OK; -} - -static GSList *hw_scan(GSList *options) -{ - struct sr_dev_inst *sdi; - struct sr_probe *probe; - struct drv_context *drvc; - struct dev_context *devc; - model_t *prof; - struct libusb_device_descriptor des; - libusb_device **devlist; - GSList *devices; - int ret, devcnt, i, j; - - (void)options; - - drvc = zdi->priv; - 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. */ - - for (i = 0; devlist[i]; i++) { - ret = libusb_get_device_descriptor(devlist[i], &des); - if (ret != 0) { - sr_err("zp: failed to get device descriptor: %d", ret); - continue; - } - - prof = NULL; - for (j = 0; j < zeroplus_models[j].vid; j++) { - if (des.idVendor == zeroplus_models[j].vid && - des.idProduct == zeroplus_models[j].pid) { - prof = &zeroplus_models[j]; - } - } - /* Skip if the device was not found */ - if (!prof) - continue; - sr_info("zp: Found ZEROPLUS model %s", prof->model_name); - - /* Register the device with libsigrok. */ - if (!(sdi = sr_dev_inst_new(devcnt, SR_ST_INACTIVE, - VENDOR_NAME, prof->model_name, NULL))) { - sr_err("zp: %s: sr_dev_inst_new failed", __func__); - return NULL; - } - sdi->driver = zdi; - - /* Allocate memory for our private driver context. */ - if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) { - sr_err("zp: %s: devc malloc failed", __func__); - return NULL; - } - sdi->priv = devc; - devc->num_channels = prof->channels; -#ifdef ZP_EXPERIMENTAL - devc->max_memory_size = 128 * 1024; - devc->max_samplerate = 200; -#else - devc->max_memory_size = 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. */ - for (j = 0; j < devc->num_channels; j++) { - if (!(probe = sr_probe_new(j, SR_PROBE_LOGIC, TRUE, - probe_names[j]))) - return NULL; - sdi->probes = g_slist_append(sdi->probes, probe); - } - - devices = g_slist_append(devices, sdi); - drvc->instances = g_slist_append(drvc->instances, sdi); - devc->usb = sr_usb_dev_inst_new( - libusb_get_bus_number(devlist[i]), - libusb_get_device_address(devlist[i]), NULL); - devcnt++; - - } - libusb_free_device_list(devlist, 1); - - return devices; -} - -static GSList *hw_dev_list(void) -{ - struct drv_context *drvc; - - drvc = zdi->priv; - - return drvc->instances; -} - -static int hw_dev_open(struct sr_dev_inst *sdi) -{ - struct dev_context *devc; - struct drv_context *drvc = zdi->priv; - libusb_device **devlist, *dev; - struct libusb_device_descriptor des; - int device_count, ret, i; - - if (!(devc = sdi->priv)) { - sr_err("zp: %s: sdi->priv was NULL", __func__); - return SR_ERR_ARG; - } - - device_count = libusb_get_device_list(drvc->sr_ctx->libusb_ctx, - &devlist); - if (device_count < 0) { - sr_err("zp: Failed to retrieve device list"); - return SR_ERR; - } - - dev = NULL; - for (i = 0; i < device_count; i++) { - if ((ret = libusb_get_device_descriptor(devlist[i], &des))) { - sr_err("fx2lafw: Failed to get device descriptor: %d.", - ret); - continue; - } - if (libusb_get_bus_number(devlist[i]) == devc->usb->bus - && libusb_get_device_address(devlist[i]) == devc->usb->address) { - dev = devlist[i]; - break; - } - } - if (!dev) { - sr_err("device on bus %d address %d disappeared!", - devc->usb->bus, devc->usb->address); - return SR_ERR; - } - - if (!(ret = libusb_open(dev, &(devc->usb->devhdl)))) { - sdi->status = SR_ST_ACTIVE; - sr_info("zp: opened device %d on %d.%d interface %d", - sdi->index, devc->usb->bus, - devc->usb->address, USB_INTERFACE); - } else { - sr_err("zp: failed to open device: %d", ret); - return SR_ERR; - } - - ret = libusb_set_configuration(devc->usb->devhdl, USB_CONFIGURATION); - if (ret < 0) { - sr_err("zp: Unable to set USB configuration %d: %d", - USB_CONFIGURATION, ret); - return SR_ERR; - } - - ret = libusb_claim_interface(devc->usb->devhdl, USB_INTERFACE); - if (ret != 0) { - sr_err("zp: Unable to claim interface: %d", ret); - return SR_ERR; - } - - /* Set default configuration after power on */ - if (analyzer_read_status(devc->usb->devhdl) == 0) - analyzer_configure(devc->usb->devhdl); - - analyzer_reset(devc->usb->devhdl); - analyzer_initialize(devc->usb->devhdl); - - //analyzer_set_memory_size(MEMORY_SIZE_512K); - // analyzer_set_freq(g_freq, g_freq_scale); - analyzer_set_trigger_count(1); - // analyzer_set_ramsize_trigger_address((((100 - g_pre_trigger) - // * get_memory_size(g_memory_size)) / 100) >> 2); - -#if 0 - if (g_double_mode == 1) - analyzer_set_compression(COMPRESSION_DOUBLE); - else if (g_compression == 1) - analyzer_set_compression(COMPRESSION_ENABLE); - else -#endif - analyzer_set_compression(COMPRESSION_NONE); - - if (devc->cur_samplerate == 0) { - /* Samplerate hasn't been set. Default to 1MHz. */ - analyzer_set_freq(1, FREQ_SCALE_MHZ); - devc->cur_samplerate = SR_MHZ(1); - } - - return SR_OK; -} - -static int hw_dev_close(struct sr_dev_inst *sdi) -{ - struct dev_context *devc; - - if (!(devc = sdi->priv)) { - sr_err("zp: %s: sdi->priv was NULL", __func__); - return SR_ERR; - } - - if (!devc->usb->devhdl) - return SR_ERR; - - sr_info("zp: 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; - sdi->status = SR_ST_INACTIVE; - - return SR_OK; -} - -static int hw_cleanup(void) -{ - struct drv_context *drvc; - - if (!(drvc = zdi->priv)) - return SR_OK; - - clear_instances(); - - return SR_OK; -} - -static int hw_info_get(int info_id, const void **data, - const struct sr_dev_inst *sdi) -{ - struct dev_context *devc; - - switch (info_id) { - case SR_DI_HWCAPS: - *data = hwcaps; - break; - case SR_DI_NUM_PROBES: - if (sdi) { - devc = sdi->priv; - *data = GINT_TO_POINTER(devc->num_channels); - sr_spew("zp: %s: Returning number of channels: %d.", - __func__, devc->num_channels); - } else - return SR_ERR; - break; - case SR_DI_PROBE_NAMES: - *data = probe_names; - sr_spew("zp: %s: Returning probenames.", __func__); - break; - case SR_DI_SAMPLERATES: - *data = &samplerates; - sr_spew("zp: %s: Returning samplerates.", __func__); - break; - case SR_DI_TRIGGER_TYPES: - *data = TRIGGER_TYPES; - sr_spew("zp: %s: Returning triggertypes: %s.", __func__, TRIGGER_TYPES); - break; - case SR_DI_CUR_SAMPLERATE: - if (sdi) { - devc = sdi->priv; - *data = &devc->cur_samplerate; - sr_spew("zp: %s: Returning samplerate: %" PRIu64 "Hz.", - __func__, devc->cur_samplerate); - } else - return SR_ERR; - break; - default: - return SR_ERR_ARG; - } - - return SR_OK; -} - -static int set_samplerate(struct dev_context *devc, uint64_t samplerate) -{ - int i; - - for (i = 0; supported_samplerates[i]; i++) - if (samplerate == supported_samplerates[i]) - break; - if (!supported_samplerates[i] || samplerate > devc->max_samplerate) { - sr_err("zp: %s: unsupported samplerate", __func__); - return SR_ERR_ARG; - } - - sr_info("zp: Setting samplerate to %" PRIu64 "Hz.", samplerate); - - if (samplerate >= SR_MHZ(1)) - analyzer_set_freq(samplerate / SR_MHZ(1), FREQ_SCALE_MHZ); - else if (samplerate >= SR_KHZ(1)) - analyzer_set_freq(samplerate / SR_KHZ(1), FREQ_SCALE_KHZ); - else - analyzer_set_freq(samplerate, FREQ_SCALE_HZ); - - devc->cur_samplerate = samplerate; - - return SR_OK; -} - -static int set_limit_samples(struct dev_context *devc, uint64_t samples) -{ - devc->limit_samples = samples; - - if (samples <= 2 * 1024) - devc->memory_size = MEMORY_SIZE_8K; - else if (samples <= 16 * 1024) - devc->memory_size = MEMORY_SIZE_64K; - else if (samples <= 32 * 1024 || - devc->max_memory_size <= 32 * 1024) - devc->memory_size = MEMORY_SIZE_128K; - else - devc->memory_size = MEMORY_SIZE_512K; - - sr_info("zp: Setting memory size to %dK.", - get_memory_size(devc->memory_size) / 1024); - - analyzer_set_memory_size(devc->memory_size); - - return SR_OK; -} - -static int set_capture_ratio(struct dev_context *devc, uint64_t ratio) -{ - if (ratio > 100) { - sr_err("zp: %s: invalid capture ratio", __func__); - return SR_ERR_ARG; - } - - devc->capture_ratio = ratio; - - sr_info("zp: Setting capture ratio to %d%%.", devc->capture_ratio); - - return SR_OK; -} - -static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap, - const void *value) -{ - struct dev_context *devc; - - if (!sdi) { - sr_err("zp: %s: sdi was NULL", __func__); - return SR_ERR_ARG; - } - - if (!(devc = sdi->priv)) { - sr_err("zp: %s: sdi->priv was NULL", __func__); - return SR_ERR_ARG; - } - - switch (hwcap) { - case SR_HWCAP_SAMPLERATE: - return set_samplerate(devc, *(const uint64_t *)value); - case SR_HWCAP_LIMIT_SAMPLES: - return set_limit_samples(devc, *(const uint64_t *)value); - case SR_HWCAP_CAPTURE_RATIO: - return set_capture_ratio(devc, *(const uint64_t *)value); - default: - return SR_ERR; - } -} - -static void set_triggerbar(struct dev_context *devc) -{ - unsigned int ramsize; - unsigned int n; - unsigned int triggerbar; - - ramsize = get_memory_size(devc->memory_size) / 4; - if (devc->trigger) { - n = ramsize; - if (devc->max_memory_size < n) - n = devc->max_memory_size; - if (devc->limit_samples < n) - n = devc->limit_samples; - n = n * devc->capture_ratio / 100; - if (n > ramsize - 8) - triggerbar = ramsize - 8; - else - triggerbar = n; - } else { - triggerbar = 0; - } - analyzer_set_triggerbar_address(triggerbar); - analyzer_set_ramsize_trigger_address(ramsize - triggerbar); - - sr_dbg("zp: triggerbar_address = %d(0x%x)", triggerbar, triggerbar); - sr_dbg("zp: ramsize_triggerbar_address = %d(0x%x)", - ramsize - triggerbar, ramsize - triggerbar); -} - -static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi, - void *cb_data) -{ - struct sr_datafeed_packet packet; - struct sr_datafeed_logic logic; - struct sr_datafeed_header header; - struct sr_datafeed_meta_logic meta; - //uint64_t samples_read; - int res; - unsigned int packet_num; - unsigned int n; - unsigned char *buf; - struct dev_context *devc; - - if (!(devc = sdi->priv)) { - sr_err("zp: %s: sdi->priv was NULL", __func__); - return SR_ERR_ARG; - } - - if (configure_probes(sdi) != SR_OK) { - sr_err("zp: failed to configured probes"); - return SR_ERR; - } - - set_triggerbar(devc); - - /* push configured settings to device */ - analyzer_configure(devc->usb->devhdl); - - analyzer_start(devc->usb->devhdl); - sr_info("zp: Waiting for data"); - analyzer_wait_data(devc->usb->devhdl); - - sr_info("zp: Stop address = 0x%x", - analyzer_get_stop_address(devc->usb->devhdl)); - sr_info("zp: Now address = 0x%x", - analyzer_get_now_address(devc->usb->devhdl)); - sr_info("zp: Trigger address = 0x%x", - analyzer_get_trigger_address(devc->usb->devhdl)); - - packet.type = SR_DF_HEADER; - packet.payload = &header; - header.feed_version = 1; - gettimeofday(&header.starttime, NULL); - sr_session_send(cb_data, &packet); - - /* Send metadata about the SR_DF_LOGIC packets to come. */ - packet.type = SR_DF_META_LOGIC; - packet.payload = &meta; - meta.samplerate = devc->cur_samplerate; - meta.num_probes = devc->num_channels; - sr_session_send(cb_data, &packet); - - if (!(buf = g_try_malloc(PACKET_SIZE))) { - sr_err("zp: %s: buf malloc failed", __func__); - return SR_ERR_MALLOC; - } - - //samples_read = 0; - analyzer_read_start(devc->usb->devhdl); - /* 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; - for (packet_num = 0; packet_num < n / PACKET_SIZE; packet_num++) { - res = analyzer_read_data(devc->usb->devhdl, buf, PACKET_SIZE); - sr_info("zp: Tried to read %d bytes, actually read %d bytes", - PACKET_SIZE, res); - - packet.type = SR_DF_LOGIC; - packet.payload = &logic; - logic.length = PACKET_SIZE; - logic.unitsize = 4; - logic.data = buf; - sr_session_send(cb_data, &packet); - //samples_read += res / 4; - } - analyzer_read_stop(devc->usb->devhdl); - g_free(buf); - - packet.type = SR_DF_END; - sr_session_send(cb_data, &packet); - - return SR_OK; -} - -/* TODO: This stops acquisition on ALL devices, ignoring dev_index. */ -static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data) -{ - struct sr_datafeed_packet packet; - struct dev_context *devc; - - packet.type = SR_DF_END; - sr_session_send(cb_data, &packet); - - if (!(devc = sdi->priv)) { - sr_err("zp: %s: sdi->priv was NULL", __func__); - return SR_ERR_BUG; - } - - analyzer_reset(devc->usb->devhdl); - /* TODO: Need to cancel and free any queued up transfers. */ - - return SR_OK; -} - -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, - .dev_open = hw_dev_open, - .dev_close = hw_dev_close, - .info_get = hw_info_get, - .dev_config_set = hw_dev_config_set, - .dev_acquisition_start = hw_dev_acquisition_start, - .dev_acquisition_stop = hw_dev_acquisition_stop, - .priv = NULL, -};