Merge #123

123: dacs: clr_n high, ldac_n low r=jordens a=jordens

close #122 

Co-authored-by: Robert Jördens <rj@quartiq.de>

src/main.rs

@@ -325,6 +325,12 @@ const APP: () = {
             spi
         };
 
+        let _dac_clr_n = gpioe.pe12.into_push_pull_output().set_high().unwrap();
+        let _dac0_ldac_n =
+            gpioe.pe11.into_push_pull_output().set_low().unwrap();
+        let _dac1_ldac_n =
+            gpioe.pe15.into_push_pull_output().set_low().unwrap();
+
         let dac0_spi = {
             let spi_miso = gpioe
                 .pe5