Adds setSegmentsDigit function added to Sevseg 3.7.0.

README.md

@@ -225,6 +225,17 @@ To blank the display, call:
 sevseg.blank();
 ```
 
+### Custom display setting
+```c++
+// Set the segments for every digit on the display
+uint8_t segs[4] = {0, 0x5B, 0x6D, 0x63};
+sevseg.setSegments(segs);
+```
+```c++
+// Set the segments for a single digit. Set digit 3 to 0x63. 
+sevseg.setSegmentsDigit(3, 0x63);
+```
+You can manipulate individual segments if needed. Each byte represents the display of a single digit, with each bit representing a single segment. The bits represent segments in the order .GFEDCBA. See SevSeg.cpp for more examples of these 'digitCodes'.
 
 ### Setting the brightness
 

SevSeg.cpp

@@ -433,6 +433,16 @@ void SevSeg::setSegments(const uint8_t segs[]) {
   }
 }
 
+// setSegmentsDigit
+/******************************************************************************/
+// Like setSegments above, but only manipulates the segments for one digit
+// digitNum is 0-indexed.
+void SevSeg::setSegmentsDigit(const uint8_t digitNum, const uint8_t segs) {
+  if (digitNum < numDigits) {
+    digitCodes[digitNum] = segs;
+  }
+}
+
 // getSegments
 /******************************************************************************/
 // Gets the 'digitCodes' of currently displayed segments.

SevSeg.h

@@ -49,6 +49,7 @@ class SevSeg
 
   void setSegments(const uint8_t segs[]);
   void getSegments(uint8_t segs[]);
+  void setSegmentsDigit(const uint8_t digitNum, const uint8_t segs);
   void setChars(const char str[]);
   void blank(void);
 

keywords.txt

@@ -6,6 +6,7 @@ refreshDisplay	KEYWORD2
 setBrightness	KEYWORD2
 getSegments	KEYWORD2
 setSegments	KEYWORD2
+setSegmentsDigit	KEYWORD2
 setChars	KEYWORD2
 blank	KEYWORD2
 COMMON_CATHODE	LITERAL1