/*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
*
* Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
*
#ifndef LIBSIGROK_HARDWARE_SERIAL_DMM_PROTOCOL_H
#define LIBSIGROK_HARDWARE_SERIAL_DMM_PROTOCOL_H
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "serial-dmm: "
-#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
-#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+#define LOG_PREFIX "serial-dmm"
-/* Note: When adding entries here, don't forget to update DMM_COUNT. */
enum {
+ BBCGM_M2110,
DIGITEK_DT4000ZC,
TEKPOWER_TP4000ZC,
METEX_ME31,
PEAKTECH_3410,
MASTECH_MAS345,
VA_VA18B,
+ VA_VA40B,
METEX_M3640D,
+ METEX_M4650CR,
PEAKTECH_4370,
+ PCE_PCE_DM32,
+ RADIOSHACK_22_168,
+ RADIOSHACK_22_805,
+ RADIOSHACK_22_812,
+ TECPEL_DMM_8061_SER,
+ VOLTCRAFT_M3650CR,
+ VOLTCRAFT_M3650D,
+ VOLTCRAFT_M4650CR,
+ VOLTCRAFT_ME42,
+ VOLTCRAFT_VC820_SER,
+ VOLTCRAFT_VC830_SER,
+ VOLTCRAFT_VC840_SER,
+ UNI_T_UT60A_SER,
+ UNI_T_UT60E_SER,
+ UNI_T_UT60G_SER,
+ UNI_T_UT61B_SER,
+ UNI_T_UT61C_SER,
+ UNI_T_UT61D_SER,
+ UNI_T_UT61E_SER,
+ ISO_TECH_IDM103N,
+ TENMA_72_7745_SER,
+ TENMA_72_7750_SER,
};
-#define DMM_COUNT 8
-
struct dmm_info {
+ /** Manufacturer/brand. */
char *vendor;
+ /** Model. */
char *device;
+ /** serialconn string. */
char *conn;
+ /** Baud rate. */
uint32_t baudrate;
+ /** Packet size in bytes. */
int packet_size;
+ /** Request timeout [ms] before request is considered lost and a new
+ * one is sent. Used only if device needs polling. */
+ int64_t req_timeout_ms;
+ /** Delay between reception of packet and next request. Some DMMs
+ * need this. Used only if device needs polling. */
+ int64_t req_delay_ms;
+ /** Packet request function. */
int (*packet_request)(struct sr_serial_dev_inst *);
+ /** Packet validation function. */
gboolean (*packet_valid)(const uint8_t *);
+ /** Packet parsing function. */
int (*packet_parse)(const uint8_t *, float *,
struct sr_datafeed_analog *, void *);
+ /** */
void (*dmm_details)(struct sr_datafeed_analog *, void *);
+ /** libsigrok driver info struct. */
+ struct sr_dev_driver *di;
+ /** Data reception function. */
+ int (*receive_data)(int, int, void *);
};
-SR_PRIV struct dmm_info dmms[DMM_COUNT];
+extern SR_PRIV struct dmm_info dmms[];
#define DMM_BUFSIZE 256
/** The current sampling limit (in number of samples). */
uint64_t limit_samples;
+ /** The time limit (in milliseconds). */
+ uint64_t limit_msec;
+
/** Opaque pointer passed in by the frontend. */
void *cb_data;
/** The current number of already received samples. */
uint64_t num_samples;
- struct sr_serial_dev_inst *serial;
+ /** The starting time of current sampling run. */
+ int64_t starttime;
uint8_t buf[DMM_BUFSIZE];
int bufoffset;
int buflen;
+
+ /** The timestamp [µs] to send the next request.
+ * Used only if device needs polling. */
+ int64_t req_next_at;
};
-SR_PRIV int digitek_dt4000zc_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int tekpower_tp4000zc_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int metex_me31_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int peaktech_3410_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int mastech_mas345_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int va_va18b_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int metex_m3640d_receive_data(int fd, int revents, void *cb_data);
-SR_PRIV int peaktech_4370_receive_data(int fd, int revents, void *cb_data);
-
-SR_PRIV void dmm_details_tp4000zc(struct sr_datafeed_analog *analog, void *info);
-SR_PRIV void dmm_details_dt4000zc(struct sr_datafeed_analog *analog, void *info);
-SR_PRIV void dmm_details_va18b(struct sr_datafeed_analog *analog, void *info);
+SR_PRIV int req_packet(struct sr_dev_inst *sdi, int dmm);
+
+SR_PRIV int receive_data_BBCGM_M2110(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_DIGITEK_DT4000ZC(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_TEKPOWER_TP4000ZC(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_METEX_ME31(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_PEAKTECH_3410(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_MASTECH_MAS345(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VA_VA18B(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VA_VA40B(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_METEX_M3640D(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_METEX_M4650CR(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_PEAKTECH_4370(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_PCE_PCE_DM32(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_RADIOSHACK_22_168(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_RADIOSHACK_22_805(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_RADIOSHACK_22_812(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_TECPEL_DMM_8061_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_M3650CR(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_M3650D(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_M4650CR(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_ME42(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_VC820_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_VC830_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_VOLTCRAFT_VC840_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT60A_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT60E_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT60G_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT61B_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT61C_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT61D_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_UNI_T_UT61E_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_ISO_TECH_IDM103N(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_TENMA_72_7745_SER(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_TENMA_72_7750_SER(int fd, int revents, void *cb_data);
#endif
projects / libsigrok.git / blobdiff