X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fmotech-lps-30x%2Fprotocol.h;h=53aa0325b2dfd9e04e6ae335032f2fad9364937e;hb=HEAD;hp=493f7827ed4795239278c83a1daecd8158fb0a39;hpb=515ab0889ebde4b373d620044a1a98da37153056;p=libsigrok.git diff --git a/src/hardware/motech-lps-30x/protocol.h b/src/hardware/motech-lps-30x/protocol.h index 493f7827..53aa0325 100644 --- a/src/hardware/motech-lps-30x/protocol.h +++ b/src/hardware/motech-lps-30x/protocol.h @@ -18,24 +18,19 @@ * along with this program. If not, see . */ -/** @file - * Motech LPS-30x series power supply driver - * @internal - */ - #ifndef LIBSIGROK_HARDWARE_MOTECH_LPS_30X_PROTOCOL_H #define LIBSIGROK_HARDWARE_MOTECH_LPS_30X_PROTOCOL_H #include #include -#include "libsigrok.h" +#include #include "libsigrok-internal.h" -SR_PRIV int lps_process_status(struct sr_dev_inst* sdi, int stat); -SR_PRIV int lps_send_req(struct sr_serial_dev_inst *serial, const char* fmt, ...); - #define LOG_PREFIX "motech-lps-30x" +SR_PRIV int lps_process_status(struct sr_dev_inst *sdi, int stat); +SR_PRIV int lps_send_req(struct sr_serial_dev_inst *serial, const char *fmt, ...); + #define LINELEN_MAX 50 /**< Max. line length for requests */ #define REQ_TIMEOUT_MS 250 /**< Timeout [ms] for single request. */ @@ -61,7 +56,7 @@ struct channel_spec { /** Model properties specification */ struct lps_modelspec { lps_modelid modelid; - const char* modelstr; + const char *modelstr; uint8_t num_channels; struct channel_spec channels[3]; }; @@ -79,7 +74,7 @@ typedef enum { /** Status of a single channel. */ struct channel_status { /* Channel information (struct channel_info*). data (struct) owned by sdi, just a reference to address a single channel. */ - GSList* info; + GSList *info; /* Received from device. */ gdouble output_voltage_last; gdouble output_current_last; @@ -90,26 +85,18 @@ struct channel_status { gdouble output_current_max; }; -/** Private, per-device-instance driver context. */ struct dev_context { - /* Model-specific information */ - const struct lps_modelspec* model; + const struct lps_modelspec *model; - /* Acquisition status */ gboolean acq_running; /**< Acquisition is running. */ - uint64_t limit_samples; /**< Target number of samples */ - uint64_t limit_msec; /**< Target sampling time */ + struct sr_sw_limits limits; acquisition_req acq_req; /**< Current request. */ uint8_t acq_req_pending; /**< Request pending. 0=none, 1=reply, 2=OK */ - /* Operational state */ struct channel_status channel_status[MAX_CHANNELS]; guint8 tracking_mode; /**< 0=off, 1=Tracking from CH1, 2=Tracking from CH2. */ - /* Temporary state across callbacks */ int64_t req_sent_at; /**< Request sent. */ - uint64_t num_samples; /**< Current #samples for limit_samples */ - GTimer *elapsed_msec; /**< Used for sampling with limit_msec */ gchar buf[LINELEN_MAX]; /**< Buffer for read callback */ int buflen; /**< Data len in buf */ };