Refactor DAC

DAC header and source slightly cleaned up. Test on Maple Native prototype. Add
flags parameter to allow selective enabling of channels.

1 files changed, 3 insertions, 3 deletions

diff --git a/examples/test-dac.cpp b/examples/test-dac.cpp
index 3a699e2..62f40eb 100644
--- a/examples/test-dac.cpp
+++ b/examples/test-dac.cpp
@@ -16,7 +16,7 @@ void setup() {
     Serial1.println("**** Beginning DAC test");

 

     Serial1.print("Init... ");

-    dac_init();

+    dac_init(DAC_CH1 | DAC_CH2);

     Serial1.println("Done.");

 }

 

@@ -29,8 +29,8 @@ void loop() {
         count = 0;

     }

 

-    dac_write(1, 2048);

-    dac_write(2, count);

+    dac_write_channel(1, 4095 - count);

+    dac_write_channel(2, count);

 }

 

 int main(void) {