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-rw-r--r--software/hhd70dongle/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/software/hhd70dongle/util.c b/software/hhd70dongle/util.c
index 6ad965c..095099f 100644
--- a/software/hhd70dongle/util.c
+++ b/software/hhd70dongle/util.c
@@ -75,7 +75,7 @@ uint8_t adc_read(uint8_t mux)
return ADCH;
}
-void debug_sprint_int16hex(uint8_t *buffer, int16_t num)
+void debug_sprint_int16hex(char *buffer, int16_t num)
{
int c,n;
for (c=0; c<4; c++)