Add setSegments() OL for single digit updates #18

jasonacox · Aug 1, 2022 · 8e3dae8 · 8e3dae8
1 parent df28df2
commit 8e3dae8
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Showing 4 changed files with 32 additions and 0 deletions.
diff --git a/TM1637TinyDisplay.cpp b/TM1637TinyDisplay.cpp
@@ -263,6 +263,12 @@ void TM1637TinyDisplay::setSegments(const uint8_t segments[], uint8_t length, ui
   writeBuffer();
 }
 
+void TM1637TinyDisplay::setSegments(uint8_t A, uint8_t pos) 
+{
+  digitsbuf[pos] = A;  
+  writeBuffer();
+}
+
 void TM1637TinyDisplay::clear()
 {
   // digits[MAXDIGITS] output array to render

diff --git a/TM1637TinyDisplay.h b/TM1637TinyDisplay.h
@@ -187,6 +187,16 @@ class TM1637TinyDisplay {
   //! @param length The number of digits to be modified
   //! @param pos The position from which to start the modification (0 - leftmost, 3 - rightmost)
   void setSegments(const uint8_t segments[], uint8_t length = MAXDIGITS, uint8_t pos = 0);
+
+  //! Update a single digit segment values
+  //!
+  //! This function receives raw segment values as input and displays them. The segment data
+  //! is a single byte @ref A to update the digit as specified by @ref pos argument 
+  //! with 0 being the leftmost digit.
+  //!
+  //! @param A An byte containing the raw segment values
+  //! @param pos The position from which to start the modification (0 - leftmost, 3 - rightmost)
+  void setSegments(const uint8_t A, uint8_t pos = 0);
 
   //! Clear the display
   void clear();

diff --git a/TM1637TinyDisplay6.cpp b/TM1637TinyDisplay6.cpp
@@ -265,6 +265,12 @@ void TM1637TinyDisplay6::setSegments(const uint8_t segments[], uint8_t length, u
   writeBuffer();
 }
 
+void TM1637TinyDisplay6::setSegments(uint8_t A, uint8_t pos) 
+{
+  digitsbuf[pos] = A;  
+  writeBuffer();
+}
+
 void TM1637TinyDisplay6::clear()
 {
   // digits[MAXDIGITS] output array to render

diff --git a/TM1637TinyDisplay6.h b/TM1637TinyDisplay6.h
@@ -188,6 +188,16 @@ class TM1637TinyDisplay6 {
   //! @param pos The position from which to start the modification (0 - leftmost, 5 - rightmost)
   void setSegments(const uint8_t segments[], uint8_t length = MAXDIGITS, uint8_t pos = 0);
 
+  //! Update a single digit segment values
+  //!
+  //! This function receives raw segment values as input and displays them. The segment data
+  //! is a single byte @ref A to update the digit as specified by @ref pos argument 
+  //! with 0 being the leftmost digit.
+  //!
+  //! @param A An byte containing the raw segment values
+  //! @param pos The position from which to start the modification (0 - leftmost, 3 - rightmost)
+  void setSegments(const uint8_t A, uint8_t pos = 0);
+
   //! Clear the display
   void clear();