serial-dmm, metex14: add support for multiple channels per DMM

[libsigrok.git] / src / libsigrok-internal.h

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index 9fdd81dac4c26310614f1f2a22307ec7ba572444..98f224b481f5406b0fa7912a2443be3beb153e06 100644 (file)
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -1273,6 +1273,7 @@ SR_PRIV int sr_m2110_parse(const uint8_t *buf, float *floatval,
 #define METEX14_PACKET_SIZE 14
 
 struct metex14_info {
+       size_t ch_idx;
        gboolean is_ac, is_dc, is_resistance, is_capacity, is_temperature;
        gboolean is_diode, is_frequency, is_ampere, is_volt, is_farad;
        gboolean is_hertz, is_ohm, is_celsius, is_pico, is_nano, is_micro;
@@ -1286,6 +1287,9 @@ SR_PRIV int sr_metex14_packet_request(struct sr_serial_dev_inst *serial);
 SR_PRIV gboolean sr_metex14_packet_valid(const uint8_t *buf);
 SR_PRIV int sr_metex14_parse(const uint8_t *buf, float *floatval,
                             struct sr_datafeed_analog *analog, void *info);
+SR_PRIV gboolean sr_metex14_4packets_valid(const uint8_t *buf);
+SR_PRIV int sr_metex14_4packets_parse(const uint8_t *buf, float *floatval,
+                            struct sr_datafeed_analog *analog, void *info);
 
 /*--- hardware/dmm/rs9lcd.c -------------------------------------------------*/