serial-hid: add support for (scrambling) Victor DMM cables

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

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index 0dfacbce1f09188fde9b0e0dca99893a277b7ff1..9df33ca329b95be703732a04b102e21af3e1c0d3 100644 (file)
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -756,7 +756,9 @@ struct sr_serial_dev_inst {
 #ifdef HAVE_LIBHIDAPI
        enum ser_hid_chip_t {
                SER_HID_CHIP_UNKNOWN,           /**!< place holder */
+               SER_HID_CHIP_BTC_BU86X,         /**!< Brymen BU86x */
                SER_HID_CHIP_SIL_CP2110,        /**!< SiLabs CP2110 */
+               SER_HID_CHIP_VICTOR_DMM,        /**!< Victor 70/86 DMM cable */
                SER_HID_CHIP_WCH_CH9325,        /**!< WCH CH9325 */
                SER_HID_CHIP_LAST,              /**!< sentinel */
        } hid_chip;
@@ -1247,8 +1249,10 @@ struct ser_hid_chip_functions {
        int (*flush)(struct sr_serial_dev_inst *serial);
        int (*drain)(struct sr_serial_dev_inst *serial);
 };
+extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_bu86x;
 extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_ch9325;
 extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_cp2110;
+extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_victor;
 SR_PRIV const char *ser_hid_chip_find_name_vid_pid(uint16_t vid, uint16_t pid);
 #endif
 #endif
@@ -1566,6 +1570,20 @@ SR_PRIV gboolean sr_brymen_bm25x_packet_valid(const uint8_t *buf);
 SR_PRIV int sr_brymen_bm25x_parse(const uint8_t *buf, float *floatval,
                             struct sr_datafeed_analog *analog, void *info);
 
+/*--- dmm/bm86x.c -----------------------------------------------------------*/
+
+#define BRYMEN_BM86X_PACKET_SIZE 24
+#define BRYMEN_BM86X_DISPLAY_COUNT 2
+
+struct brymen_bm86x_info { size_t ch_idx; };
+
+#ifdef HAVE_SERIAL_COMM
+SR_PRIV int sr_brymen_bm86x_packet_request(struct sr_serial_dev_inst *serial);
+#endif
+SR_PRIV gboolean sr_brymen_bm86x_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_brymen_bm86x_parse(const uint8_t *buf, float *floatval,
+               struct sr_datafeed_analog *analog, void *info);
+
 /*--- dmm/ut71x.c -----------------------------------------------------------*/
 
 #define UT71X_PACKET_SIZE 11