added spi pin in variants

Author: Heltec-Aaron-Lee

variants/CubeCell-Board/pins_arduino.h

@@ -19,6 +19,10 @@ typedef enum
     NC = (int)0xFFFFFFFF    
 }PinNames;    
 
+#define SS P4_3
+#define MOSI P4_0
+#define MISO P4_1
+#define SCK P4_2
 #define UART_RX P3_0
 #define UART_TX P3_1
 #define Vext P3_2 //gpio6

variants/CubeCell-BoardPlus/pins_arduino.h

@@ -19,6 +19,10 @@ typedef enum
     NC = (int)0xFFFFFFFF    
 }PinNames;    
 
+#define SS P4_3
+#define MOSI P4_0
+#define MISO P4_1
+#define SCK P4_2
 #define UART_RX P3_0
 #define UART_TX P3_1
 #define UART_RX1 UART_RX

variants/CubeCell-Capsule/pins_arduino.h

@@ -19,6 +19,10 @@ typedef enum
     NC = (int)0xFFFFFFFF    
 }PinNames;    
 
+#define SS P4_3
+#define MOSI P4_0
+#define MISO P4_1
+#define SCK P4_2
 #define UART_RX P3_0
 #define UART_TX P3_1
 #define Vext P3_2 //gpio6

variants/CubeCell-GPS/pins_arduino.h

@@ -19,6 +19,10 @@ typedef enum
     NC = (int)0xFFFFFFFF    
 }PinNames;    
 
+#define SS P4_3
+#define MOSI P4_0
+#define MISO P4_1
+#define SCK P4_2
 #define UART_RX P3_0
 #define UART_TX P3_1
 #define UART_RX1 UART_RX

variants/CubeCell-HalfAA/pins_arduino.h

@@ -19,6 +19,10 @@ typedef enum
     NC = (int)0xFFFFFFFF    
 }PinNames;    
 
+#define SS P4_3
+#define MOSI P4_0
+#define MISO P4_1
+#define SCK P4_2
 #define UART_RX P3_0
 #define UART_TX P3_1
 #define UART_RX1 UART_RX

variants/CubeCell-Module/pins_arduino.h

@@ -19,6 +19,10 @@ typedef enum
     NC = (int)0xFFFFFFFF    
 }PinNames;    
 
+#define SS P4_3
+#define MOSI P4_0
+#define MISO P4_1
+#define SCK P4_2
 #define UART_RX P3_0
 #define UART_TX P3_1
 #define USER_KEY P3_3

variants/CubeCell-ModulePlus/pins_arduino.h

@@ -19,6 +19,10 @@ typedef enum
     NC = (int)0xFFFFFFFF    
 }PinNames;    
 
+#define SS P4_3
+#define MOSI P4_0
+#define MISO P4_1
+#define SCK P4_2
 #define UART_RX P3_0
 #define UART_TX P3_1
 #define UART_RX1 UART_RX