hameg-hmo: When setting slope, also set trigger type to edge.

When setting the type of slope for the edge trigger function, also set the
trigger type to edge because it is not necessarily configured that way and
therefore such functionality might fail to work properly!

This fixes parts of bug #1328.

diff --git a/src/hardware/hameg-hmo/protocol.c b/src/hardware/hameg-hmo/protocol.c
index b00574bc4bebc0b720a48ecbf76785ef41886348..933432de2c0d58170ec868a43e9f8831623fe2cb 100644 (file)
--- a/src/hardware/hameg-hmo/protocol.c
+++ b/src/hardware/hameg-hmo/protocol.c
@@ -45,7 +45,7 @@ static const char *hameg_scpi_dialect[] = {
        [SCPI_CMD_GET_DIG_POD_STATE]          = ":POD%d:STAT?",
        [SCPI_CMD_SET_DIG_POD_STATE]          = ":POD%d:STAT %d",
        [SCPI_CMD_GET_TRIGGER_SLOPE]          = ":TRIG:A:EDGE:SLOP?",
-       [SCPI_CMD_SET_TRIGGER_SLOPE]          = ":TRIG:A:EDGE:SLOP %s",
+       [SCPI_CMD_SET_TRIGGER_SLOPE]          = ":TRIG:A:TYPE EDGE;:TRIG:A:EDGE:SLOP %s",
        [SCPI_CMD_GET_TRIGGER_SOURCE]         = ":TRIG:A:SOUR?",
        [SCPI_CMD_SET_TRIGGER_SOURCE]         = ":TRIG:A:SOUR %s",
        [SCPI_CMD_GET_DIG_CHAN_STATE]         = ":LOG%d:STAT?",