Implement uart TX features

1 files changed, 11 insertions, 9 deletions

diff --git a/main.cpp b/main.cpp
index 119e5ce..d95bc74 100644
--- a/main.cpp
+++ b/main.cpp
@@ -5,8 +5,7 @@
  * Created on May 1, 2018, 6:18 PM
  */
 
-#include <stdio.h>
-#include <stdlib.h>
+#include <string>
 
 // basic devices
 #include "hal/confbits.hpp"
@@ -18,7 +17,7 @@
 
 extern "C" {
     #include <xc.h>
-    #include <proc/p32mx470f512h.h>
+    // #include <proc/p32mx470f512h.h>
 }
 
 
@@ -36,15 +35,18 @@ int main(int argc, char** argv)
     led1.set(1);
     led2.set(1);
     led3.set(1);
+
+    uart::write<1>("started\n\r");
     
     while (true) {
-        while (uart::rx_buffer_empty<1>());
-//        while (!uart::rx_buffer_empty<1>()) {
-//            uart::write<1>(uart::read<1>());
-//            uart::write<1>("\n\rk")
-//        }
+        while (uart::rx_buffer<1>().empty());
+
+        while (!uart::rx_buffer<1>().empty()) {
+            uint8_t c = uart::read<1>();
+            uart::write<1>(c);
+            uart::write<1>("\n\r");
+        }
         
-        uart::read<1>();        
         led1.toggle();
     }