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-rw-r--r--instr-daemon.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/instr-daemon.c b/instr-daemon.c
index 45ba979..24ca15b 100644
--- a/instr-daemon.c
+++ b/instr-daemon.c
@@ -244,10 +244,12 @@ int main(int argc, char **argv)
int i;
for (i=0; i<std_dacs; i++) {
+ // on-board DACs have configurable default values
set_dac(i,globals.Flash.initial_dac_settings[i]);
}
for (i=std_dacs; i<max_dacs; i++) {
- set_dac(i,dac_max/8);
+ // expansion DACs default to zero at power-up
+ set_dac(i,0);
}
fixFlash(&globals.Flash);