fixed example, updated readme

Author: BugerDread

README.md

@@ -1,6 +1,11 @@
 # esp8266-hw-spi-max7219-7seg
 Library for 7segment max7219 modules conncted to ESP8266 using HW SPI
 
+Supports 
+* chained modules
+* displaying of numbers and characters A-Z including decimal dots
+* using ESP8266 HW SPI
+
 ## Hardware setup:
 * GPIO13    ->  DIN
 * GPIO14    ->  CLK

examples/esp8266-hw-spi-max7219-7seg-demo/esp8266-hw-spi-max7219-7seg-demo.ino

@@ -0,0 +1,31 @@
+
+/* Include Library */
+#include <esp8266-hw-spi-max7219-7seg.h>
+
+// configuration
+#define SPI_SPEED             8000000 //SPI@8MHZ
+#define SPI_CSPIN             5       //SPI CS=GPIO5
+#define DISP_BRGTH            8       //brightness of the display (0-15)
+#define DISP_AMOUNT           2       //number of max 7seg modules connected
+
+BgrMax7seg ld = BgrMax7seg(SPI_SPEED, SPI_CSPIN, DISP_AMOUNT);
+
+void setup() {
+  /* init displays*/
+  ld.init();
+  ld.setBright(DISP_BRGTH, ALL_MODULES);
+  ld.print("test.test", ALL_MODULES);   // prints string "test.test" on all connected modules
+}
+
+void loop() {
+  delay(5000);
+  ld.clear(ALL_MODULES);              //clear all displays
+  delay(1000);
+
+  /* Print some numbers */
+  for (int i = -10; i <= 100; i++) {
+    ld.print(String(i), 1);           //from -10 to 100 on display 1
+    ld.print(String(i / 4.0, 3), 2);  //value above divided by 4, show 3 decimal places on display 2
+    delay(500);
+  }
+}

keywords.txt

@@ -12,13 +12,13 @@ BgrMax7seg	KEYWORD1
 # Methods and Functions (KEYWORD2)
 #######################################
 
-clear	KEYWORD2
+clear		KEYWORD2
 setBright	KEYWORD2
-setDigitLimit	KEYWORD2
-on	KEYWORD2
-off	KEYWORD2
-printDigit	KEYWORD2
-write	KEYWORD2
+init		KEYWORD2
+on			KEYWORD2
+off			KEYWORD2
+print		KEYWORD2
+write		KEYWORD2
 
 #######################################
 # Constants (LITERAL1)

library.properties

@@ -1,10 +1,10 @@
-name=ESP8266-HW-SPI-MAX7219-7seg
-version=2.0.0
+name=esp8266-hw-spi-max7219-7seg
+version=2.0.1
 author=Buger - based on Ozhan Duran <[email protected]>
-maintainer=Buger
+maintainer=BugerDread
 sentence=Multi MAX7219 7-Segment LED Display HW SPI Lib
-paragraph=Librery to use 1 or more MAX7219 7segment modules with ESP8266 over HW SPI
+paragraph=Library to use 1 or more MAX7219 7segment modules with ESP8266 over HW SPI
 category=Display
-url=http://buger.dread.cz
+url=https://github.com/BugerDread/esp8266-hw-spi-max7219-7seg
 architectures=*
 includes=esp8266-hw-spi-max7219-7seg.h