1 files changed, 13 insertions, 0 deletions
diff --git a/dac.c b/dac.c
new file mode 100644
index 0000000..12fb41c
--- /dev/null
+++ b/dac.c
@@ -0,0 +1,13 @@
+#include <xc.h>
+#include "dac.h"
+
+void dac_init(void) {
+	DAC1REFH = 0x00;
+	DAC1REFL = 0x00;
+	DAC1CON0 = 0xa0; /* enable, output on RA2, VDD - VSS */
+}
+
+inline void dac_set(uint8_t value) {
+	DAC1REFL = value;
+	DACLDbits.DAC1LD = 1;
+}