Use I2C by default.
2 files changed, 21 insertions(+), 21 deletions(-)

M nfc_tags.adb
M pn532_twi.adb
M nfc_tags.adb +2 -2
@@ 18,7 18,7 @@ 
 with System;
 with PM_Strings;
 with NDEF;
-with PN532;
+with PN532_TWI;
 with AVR.UART;
 with AVR.Interrupts;
 with Interfaces;

          
@@ 31,7 31,7 @@ package body NFC_Tags is
    use Interfaces;
    use PN532_Types;
 
-   -- package PN532 renames PN532_TWI;
+   package PN532 renames PN532_TWI;
 
    procedure Print_Str (Place : System.Address);
 

          
M pn532_twi.adb +19 -19
@@ 23,35 23,35 @@ with AVR.UART;
 with AVR.Strings;
 with AVR.Programspace;
 with AVR;
--- with PN532_BUS_I2C;
-with PN532_BUS_SPI;
+with PN532_BUS_I2C;
+-- with PN532_BUS_SPI;
 
 use Interfaces;
 
 package body PN532_TWI is
    use AVR;
 
---   procedure Init renames PN532_BUS_I2C.Init;
---   function PN532_Busy return Boolean renames PN532_BUS_I2C.PN532_Busy;
---   procedure PN532_Write (Cmd : PN532_Buf) renames PN532_BUS_I2C.PN532_Write;
---   procedure PN532_Read_Raw (Buf : out PN532_Buf) renames PN532_BUS_I2C.PN532_Read_Raw;
+   procedure Init renames PN532_BUS_I2C.Init;
+   function PN532_Busy return Boolean renames PN532_BUS_I2C.PN532_Busy;
+   procedure PN532_Write (Cmd : PN532_Buf) renames PN532_BUS_I2C.PN532_Write;
+   procedure PN532_Read_Raw (Buf : out PN532_Buf) renames PN532_BUS_I2C.PN532_Read_Raw;
+   procedure PN532_Read_Data
+     (Buf    : out PN532_Buf;
+      Len    : out Unsigned_8;
+      Status : out Boolean) renames PN532_BUS_I2C.PN532_Read_Data;
+   procedure PN532_Read_Reply (Reply : out Reply_Type; Code : out Unsigned_8)
+      renames PN532_BUS_I2C.PN532_Read_Reply;
+      
+--   procedure Init renames PN532_BUS_SPI.Init;
+--   function PN532_Busy return Boolean renames PN532_BUS_SPI.PN532_Busy;
+--   procedure PN532_Write (Cmd : PN532_Buf) renames PN532_BUS_SPI.PN532_Write;
+--   procedure PN532_Read_Raw (Buf : out PN532_Buf) renames PN532_BUS_SPI.PN532_Read_Raw;
 --   procedure PN532_Read_Data
 --     (Buf    : out PN532_Buf;
 --      Len    : out Unsigned_8;
---      Status : out Boolean) renames PN532_BUS_I2C.PN532_Read_Data;
+--      Status : out Boolean) renames PN532_BUS_SPI.PN532_Read_Data;
 --   procedure PN532_Read_Reply (Reply : out Reply_Type; Code : out Unsigned_8)
---      renames PN532_BUS_I2C.PN532_Read_Reply;
-      
-   procedure Init renames PN532_BUS_SPI.Init;
-   function PN532_Busy return Boolean renames PN532_BUS_SPI.PN532_Busy;
-   procedure PN532_Write (Cmd : PN532_Buf) renames PN532_BUS_SPI.PN532_Write;
-   procedure PN532_Read_Raw (Buf : out PN532_Buf) renames PN532_BUS_SPI.PN532_Read_Raw;
-   procedure PN532_Read_Data
-     (Buf    : out PN532_Buf;
-      Len    : out Unsigned_8;
-      Status : out Boolean) renames PN532_BUS_SPI.PN532_Read_Data;
-   procedure PN532_Read_Reply (Reply : out Reply_Type; Code : out Unsigned_8)
-     renames PN532_BUS_SPI.PN532_Read_Reply;
+--     renames PN532_BUS_SPI.PN532_Read_Reply;
 
 
    PN532_FIRMWARE_VERSION : constant := 16#02#;