YKNCT / YKNCT_I2C_lib

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Dependents:   arim_AutoMachine

Diff: YKNCT_I2C.cpp

Revision:
1:67d5ea2ff6c1
Parent:
0:c555f844eb8d
Child:
2:f5faf991cd86
--- a/YKNCT_I2C.cpp	Tue Apr 02 07:18:26 2019 +0000
+++ b/YKNCT_I2C.cpp	Tue Apr 02 09:50:29 2019 +0000
@@ -5,6 +5,20 @@
     i2c.frequency(100000);
 }
 
+void Y_I2C::Out(int address, char data)
+{
+    i2c.write(address<<1, &data, 1, false);
+}
+
+int Y_I2C::In(int address, int num)
+{
+    static char data=0;
+
+    i2c.read(address<<1, &data, 1, false);
+
+    return data>>num&1;
+}
+
 int Y_I2C::Adc(int address, int num)
 {
     static char data[8]= {0};
@@ -21,3 +35,6 @@
 
 
 
+
+
+