初始化提交

arduino-cli/libraries/SoftI2CMaster/examples/BlinkMSoftI2CDemo/BlinkMSoftI2CDemo.ino

@@ -0,0 +1,95 @@
+/* 
+ * BlinkMSoftI2CDemo -- very simply demonstrate Softi2CMaster library
+ *
+ *
+ *
+ * 2010 Tod E. Kurt, http://todbot.com/blog/
+ * 2014, by Testato: update library and examples for follow Wire’s API of Arduino IDE 1.x
+ *
+ */
+
+const boolean testingI2CReads = true;
+
+// Choose any pins you want.  The pins below let you plug in a BlinkM directly 
+const byte sclPin = 7;  // digital pin 7 wired to 'c' on BlinkM
+const byte sdaPin = 6;  // digital pin 6 wired to 'd' on BlinkM
+const byte pwrPin = 5;  // digital pin 5 wired to '+' on BlinkM
+const byte gndPin = 4;  // digital pin 4 wired to '-' on BlinkM
+
+#include "SoftI2CMaster.h"
+#include "BlinkM_funcs_soft.h"
+
+
+byte blinkm_addr = 9;
+
+//
+void setup()
+{
+  Serial.begin( 19200 );
+  Serial.println(F("BlinkMSoftI2CDemo"));
+  
+  BlinkM_begin( sclPin, sdaPin, pwrPin, gndPin );
+ 
+  delay(100);
+
+  BlinkM_off(0);
+  BlinkM_setFadeSpeed( blinkm_addr, 5);
+
+  for( int i=0; i< 10; i++ ) {  // flash the blinkms
+    BlinkM_setRGB( blinkm_addr, 255,255,255 );
+    delay(20);
+    BlinkM_setRGB( blinkm_addr, 0,0,0 );
+    delay(20);
+  }
+  
+  if( testingI2CReads ) { 
+    Serial.print(F("BlinkM version: "));
+    int num = BlinkM_getVersion( blinkm_addr );
+    char major_version = (char)(num>>8);
+    char minor_version = (char)(num&0xff);
+    Serial.print( major_version );
+    Serial.println( minor_version );
+    if( major_version == -1 ) {
+        Serial.println(F("\nERROR: couldn't find a BlinkM\n"));
+    }
+  }
+}
+
+void loop()
+{
+  byte r = random(255);
+  byte g = random(255);
+  byte b = random(255);
+  
+  Serial.print(F("Setting r,g,b:")); Serial.print(r,HEX);
+  Serial.print(",");      Serial.print(g,HEX);
+  Serial.print(",");      Serial.println(b,HEX);
+  
+  BlinkM_setRGB( blinkm_addr, r,g,b );
+  delay(50);
+  BlinkM_fadeToRGB( blinkm_addr, 0,0,0 );
+
+  if( testingI2CReads ) {
+    for( int i=0; i<10; i++ ) {
+      showCurrentColor();
+      delay(100);
+    }
+  } 
+  else {
+    delay(1000);
+  }
+}
+
+//
+void showCurrentColor()
+{
+  byte r,g,b;
+  BlinkM_getRGBColor( blinkm_addr, &r,&g,&b);
+
+  Serial.print(F("        r,g,b:")); Serial.print(r,HEX);
+  Serial.print(",");      Serial.print(g,HEX);
+  Serial.print(",");      Serial.println(b,HEX);
+}
+
+
+