X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Fhardware%2Fbrymen-bm86x%2Fapi.c;fp=src%2Fhardware%2Fbrymen-bm86x%2Fapi.c;h=0000000000000000000000000000000000000000;hp=f0713010ea820ac60706f987ace12ec3545b81a4;hb=e4204b1757459a03c0a70849a659f27387edc295;hpb=8686b747cd40695c36f998603f6e853ee5eea883 diff --git a/src/hardware/brymen-bm86x/api.c b/src/hardware/brymen-bm86x/api.c deleted file mode 100644 index f0713010..00000000 --- a/src/hardware/brymen-bm86x/api.c +++ /dev/null @@ -1,222 +0,0 @@ -/* - * This file is part of the libsigrok project. - * - * Copyright (C) 2014 Aurelien Jacobs - * - * 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 "protocol.h" - -#define BRYMEN_BC86X "0820.0001" - -static const uint32_t scanopts[] = { - SR_CONF_CONN, -}; - -static const uint32_t drvopts[] = { - SR_CONF_MULTIMETER, -}; - -static const uint32_t devopts[] = { - SR_CONF_CONTINUOUS, - SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET, - SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET, -}; - -static GSList *scan(struct sr_dev_driver *di, GSList *options) -{ - GSList *usb_devices, *devices, *l; - struct drv_context *drvc; - struct dev_context *devc; - struct sr_dev_inst *sdi; - struct sr_usb_dev_inst *usb; - struct sr_config *src; - const char *conn; - - drvc = di->context; - - conn = BRYMEN_BC86X; - for (l = options; l; l = l->next) { - src = l->data; - switch (src->key) { - case SR_CONF_CONN: - conn = g_variant_get_string(src->data, NULL); - break; - } - } - - devices = NULL; - if (!(usb_devices = sr_usb_find(drvc->sr_ctx->libusb_ctx, conn))) { - g_slist_free_full(usb_devices, g_free); - return NULL; - } - - for (l = usb_devices; l; l = l->next) { - usb = l->data; - - sdi = g_malloc0(sizeof(struct sr_dev_inst)); - sdi->status = SR_ST_INACTIVE; - sdi->vendor = g_strdup("Brymen"); - sdi->model = g_strdup("BM869"); - devc = g_malloc0(sizeof(struct dev_context)); - sdi->priv = devc; - sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1"); - sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P2"); - - sdi->inst_type = SR_INST_USB; - sdi->conn = usb; - - sr_sw_limits_init(&devc->sw_limits); - - devices = g_slist_append(devices, sdi); - } - - return std_scan_complete(di, devices); -} - -static int dev_open(struct sr_dev_inst *sdi) -{ - struct sr_dev_driver *di = sdi->driver; - struct drv_context *drvc = di->context; - struct sr_usb_dev_inst *usb; - struct dev_context *devc; - int ret; - - usb = sdi->conn; - devc = sdi->priv; - - if ((ret = sr_usb_open(drvc->sr_ctx->libusb_ctx, usb)) < 0) - return SR_ERR; - - if (libusb_kernel_driver_active(usb->devhdl, 0) == 1) { - ret = libusb_detach_kernel_driver(usb->devhdl, 0); - if (ret < 0) { - sr_err("Failed to detach kernel driver: %s.", - libusb_error_name(ret)); - return SR_ERR; - } - devc->detached_kernel_driver = 1; - } - - if ((ret = libusb_claim_interface(usb->devhdl, 0)) < 0) { - sr_err("Failed to claim interface 0: %s.", - libusb_error_name(ret)); - return SR_ERR; - } - - return SR_OK; -} - -static int dev_close(struct sr_dev_inst *sdi) -{ - struct sr_usb_dev_inst *usb; - struct dev_context *devc; - int ret; - - usb = sdi->conn; - devc = sdi->priv; - - if (!usb->devhdl) - return SR_OK; - - if ((ret = libusb_release_interface(usb->devhdl, 0))) - sr_err("Failed to release interface 0: %s.\n", libusb_error_name(ret)); - - if (!ret && devc->detached_kernel_driver) { - if ((ret = libusb_attach_kernel_driver(usb->devhdl, 0))) - sr_err("Failed to attach kernel driver: %s.\n", - libusb_error_name(ret)); - else - devc->detached_kernel_driver = 0; - } - - libusb_close(usb->devhdl); - - return (ret == 0) ? SR_OK : SR_ERR; -} - -static int config_get(uint32_t key, GVariant **data, - const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) -{ - struct dev_context *devc = sdi->priv; - - (void)cg; - - return sr_sw_limits_config_get(&devc->sw_limits, key, data); -} - -static int config_set(uint32_t key, GVariant *data, - const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) -{ - struct dev_context *devc; - - (void)cg; - - devc = sdi->priv; - - return sr_sw_limits_config_set(&devc->sw_limits, key, data); -} - -static int config_list(uint32_t key, GVariant **data, - const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) -{ - return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts); -} - -static int dev_acquisition_start(const struct sr_dev_inst *sdi) -{ - struct dev_context *devc; - - devc = sdi->priv; - - sr_sw_limits_acquisition_start(&devc->sw_limits); - - std_session_send_df_header(sdi); - - sr_session_source_add(sdi->session, -1, 0, 10, - brymen_bm86x_receive_data, (void *)sdi); - - return SR_OK; -} - -static int dev_acquisition_stop(struct sr_dev_inst *sdi) -{ - std_session_send_df_end(sdi); - - sr_session_source_remove(sdi->session, -1); - - return SR_OK; -} - -static struct sr_dev_driver brymen_bm86x_driver_info = { - .name = "brymen-bm86x", - .longname = "Brymen BM86X", - .api_version = 1, - .init = std_init, - .cleanup = std_cleanup, - .scan = scan, - .dev_list = std_dev_list, - .dev_clear = std_dev_clear, - .config_get = config_get, - .config_set = config_set, - .config_list = config_list, - .dev_open = dev_open, - .dev_close = dev_close, - .dev_acquisition_start = dev_acquisition_start, - .dev_acquisition_stop = dev_acquisition_stop, - .context = NULL, -}; -SR_REGISTER_DEV_DRIVER(brymen_bm86x_driver_info);