* This file is part of the libsigrok project.
*
* Copyright (C) 2015 Hannu Vuolasaho <vuokkosetae@gmail.com>
- * Copyright (C) 2018 Frank Stettner <frank-stettner@gmx.net>
+ * Copyright (C) 2018-2019 Frank Stettner <frank-stettner@gmx.net>
*
* 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
#define KAXXXXP_POLL_INTERVAL_MS 80
-enum {
- VELLEMAN_PS3005D,
- VELLEMAN_LABPS3005D,
- KORAD_KA3005P,
- KORAD_KA3005P_0X01,
- KORAD_KD3005P,
- KORAD_KD3005P_V20_NOSP,
- RND_320K30PV,
- TENMA_72_2540_V20,
- TENMA_72_2540_V21,
- STAMOS_SLS31_V20,
- /* Support for future devices with this protocol. */
+enum korad_quirks_flag {
+ KORAD_QUIRK_NONE = 0,
+ KORAD_QUIRK_LABPS_OVP_EN = 1UL << 0,
+ KORAD_QUIRK_ID_NO_VENDOR = 1UL << 1,
+ KORAD_QUIRK_ID_TRAILING = 1UL << 2,
+ KORAD_QUIRK_ID_OPT_VERSION = 1UL << 3,
+ KORAD_QUIRK_SLOW_PROCESSING = 1UL << 4,
+ KORAD_QUIRK_ALL = (1UL << 5) - 1,
};
/* Information on single model */
struct korad_kaxxxxp_model {
- int model_id; /**< Model info */
const char *vendor; /**< Vendor name */
const char *name; /**< Model name */
const char *id; /**< Model ID, as delivered by interface */
int channels; /**< Number of channels */
- double voltage[3]; /**< Min, max, step */
- double current[3]; /**< Min, max, step */
+ const double *voltage; /**< References: Min, max, step */
+ const double *current; /**< References: Min, max, step */
+ enum korad_quirks_flag quirks;
};
/* Reply targets */
enum {
KAXXXXP_CURRENT,
- KAXXXXP_CURRENT_MAX,
+ KAXXXXP_CURRENT_LIMIT,
KAXXXXP_VOLTAGE,
- KAXXXXP_VOLTAGE_MAX,
+ KAXXXXP_VOLTAGE_TARGET,
KAXXXXP_STATUS,
KAXXXXP_OUTPUT,
KAXXXXP_BEEP,
const struct korad_kaxxxxp_model *model; /**< Model information. */
struct sr_sw_limits limits;
- int64_t req_sent_at;
+ int64_t next_req_time;
GMutex rw_mutex;
float current; /**< Last current value [A] read from device. */
- float current_max; /**< Output current set. */
+ float current_limit; /**< Output current set. */
float voltage; /**< Last voltage value [V] read from device. */
- float voltage_max; /**< Output voltage set. */
+ float voltage_target; /**< Output voltage set. */
gboolean cc_mode[2]; /**< Device is in CC mode (otherwise CV). */
gboolean output_enabled; /**< Is the output enabled? */
gboolean ocp_enabled; /**< Output current protection enabled. */
gboolean ovp_enabled; /**< Output voltage protection enabled. */
+ gboolean cc_mode_1_changed; /**< CC mode of channel 1 has changed. */
+ gboolean cc_mode_2_changed; /**< CC mode of channel 2 has changed. */
+ gboolean output_enabled_changed; /**< Output enabled state has changed. */
+ gboolean ocp_enabled_changed; /**< OCP enabled state has changed. */
+ gboolean ovp_enabled_changed; /**< OVP enabled state has changed. */
+
int acquisition_target; /**< What reply to expect. */
int program; /**< Program to store or recall. */
+
+ float set_current_limit; /**< New output current to set. */
+ float set_voltage_target; /**< New output voltage to set. */
+ gboolean set_output_enabled; /**< New output enabled to set. */
+ gboolean set_beep_enabled; /**< New enable beeper to set. */
+ gboolean set_ocp_enabled; /**< New OCP enabled to set. */
+ gboolean set_ovp_enabled; /**< New OVP enabled to set. */
};
SR_PRIV int korad_kaxxxxp_send_cmd(struct sr_serial_dev_inst *serial,
- const char *cmd);
+ const char *cmd);
SR_PRIV int korad_kaxxxxp_read_chars(struct sr_serial_dev_inst *serial,
- int count, char *buf);
+ size_t count, char *buf);
SR_PRIV int korad_kaxxxxp_set_value(struct sr_serial_dev_inst *serial,
- int target, struct dev_context *devc);
+ int target, struct dev_context *devc);
SR_PRIV int korad_kaxxxxp_get_value(struct sr_serial_dev_inst *serial,
- int target, struct dev_context *devc);
+ int target, struct dev_context *devc);
SR_PRIV int korad_kaxxxxp_get_all_values(struct sr_serial_dev_inst *serial,
- struct dev_context *devc);
+ struct dev_context *devc);
SR_PRIV int korad_kaxxxxp_receive_data(int fd, int revents, void *cb_data);
#endif