agilent-dmm: add support for AC/DC flags in current mode

[libsigrok.git] / src / hardware / agilent-dmm / agilent-dmm.h

diff --git a/src/hardware/agilent-dmm/agilent-dmm.h b/src/hardware/agilent-dmm/agilent-dmm.h
index 3b320f5c53dda419e4a7d696f95a214330ac1846..7853388446108dd067ebff3e711a62a05cd641b7 100644 (file)
--- a/src/hardware/agilent-dmm/agilent-dmm.h
+++ b/src/hardware/agilent-dmm/agilent-dmm.h
@@ -24,6 +24,9 @@
 
 #define AGDMM_BUFSIZE  256
 
+/* Always USB-serial, 1ms is plenty. */
+#define SERIAL_WRITE_TIMEOUT_MS 1
+
 /* Supported models */
 enum {
        AGILENT_U1231 = 1,
@@ -49,21 +52,18 @@ struct agdmm_profile {
 /* Private, per-device-instance driver context. */
 struct dev_context {
        const struct agdmm_profile *profile;
-       uint64_t limit_samples;
-       uint64_t limit_msec;
-
-       /* Opaque pointer passed in by the frontend. */
-       void *cb_data;
+       struct sr_sw_limits limits;
 
        /* Runtime. */
-       uint64_t num_samples;
        int64_t jobqueue[8];
        unsigned char buf[AGDMM_BUFSIZE];
        int buflen;
        int cur_mq;
        int cur_unit;
        int cur_mqflags;
-       int cur_divider;
+       int cur_digits;
+       int cur_encoding;
+       int cur_exponent;
        int cur_acdc;
        int mode_tempaux;
        int mode_continuity;