Use more general way of counting time

mdclyburn · Sep 19, 2019 · 89d2334 · 89d2334
1 parent 5d320d0
commit 89d2334
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/src/usci-uart.cpp b/src/usci-uart.cpp
@@ -58,11 +58,12 @@ namespace mardev::msp430::usci::uart
     }
 
     void wait_for_idle(const uart::Module module,
-                       const uint16_t delay)
+                       const uint16_t count,
+                       const uint16_t ticks_per_count)
     {
         while(true)
         {
-            timer::delay(delay);
+            timer::delay(count, ticks_per_count, timer::TASSEL::ACLK);
             if(errors(module))
                 clear_errors(module);
             else

diff --git a/src/usci-uart.h b/src/usci-uart.h
@@ -289,10 +289,12 @@ namespace mardev::msp430::usci::uart
      * If errors are detected (peripheral transmitted something), clears them and restarts the wait.
      *
      * \param module USCI module to await an idle state for.
-     * \param delay Milliseconds of idle time necessary to satisfy the condition.
+     * \param count Number of counts to wait for.
+     * \param ticks_per_count Number of ACLK ticks per count.
      */
     void wait_for_idle(const Module module,
-                       const uint16_t delay);
+                       const uint16_t count,
+                       const uint16_t ticks_per_count);
 }
 
 #endif