atmega2560 support

diff --git a/Config.h b/Config.h
index 179ead65352804f9e89800e5d6df232c81d7a2fb..116ade9531e0eb25a776b1e12b496c9a04a4a1c6 100644 (file)
--- a/Config.h
+++ b/Config.h
@@ -7,6 +7,7 @@
        #define MIN_VERS  0x11
 
        #define MCU_1284P 0x91
+       #define MCU_2560  0x92
 
        #define MODE_HOST 0x11
        #define MODE_TNC  0x12
@@ -14,6 +15,9 @@
        #if defined(__AVR_ATmega1284P__)
                #define MCU_VARIANT MCU_1284P
                #warning "Firmware is being compiled for atmega1284p based boards"
+       #elif defined(__AVR_ATmega2560__)
+               #define MCU_VARIANT MCU_2560
+               #warning "Firmware is being compiled for atmega2560 based boards"
        #else
                #error "The firmware cannot be compiled for the selected MCU variant"
        #endif
@@ -43,6 +47,22 @@
                #define EEPROM_OFFSET EEPROM_SIZE-EEPROM_RESERVED
        #endif
 
+       #if MCU_VARIANT == MCU_2560
+               const int pin_cs = 10;
+               const int pin_reset = 9;
+               const int pin_dio = 2;
+               const int pin_led_rx = 12;
+               const int pin_led_tx = 13;
+
+               // TODO: Reset
+               #define CONFIG_UART_BUFFER_SIZE 2048
+               #define CONFIG_QUEUE_SIZE 2048
+               #define CONFIG_QUEUE_MAX_LENGTH 250
+
+               #define EEPROM_SIZE 4096
+               #define EEPROM_OFFSET EEPROM_SIZE-EEPROM_RESERVED
+       #endif
+
        #define eeprom_addr(a) (a+EEPROM_OFFSET)
 
        // MCU independent configuration parameters
@@ -71,13 +91,13 @@
        uint8_t op_mode   = MODE_HOST;
        uint8_t model     = 0x00;
        uint8_t hwrev     = 0x00;
-       
+
        int             last_rssi               = -292;
        uint8_t last_rssi_raw   = 0x00;
        uint8_t last_snr_raw    = 0x00;
        size_t  read_len                = 0;
        uint8_t seq                             = 0xFF;
-       
+
        // Incoming packet buffer
        uint8_t pbuf[MTU];
 
@@ -107,4 +127,4 @@
        const uint8_t SIG_SYNCED = 0x02;
        const uint8_t RX_ONGOING = 0x04;
 
-#endif
\ No newline at end of file
+#endif