avr: introduced network module

this will be the base module for network modules.

avr/devices/t03/main.asm

@@ -72,8 +72,8 @@
 ;#define MODULES_MOTION
 
 
-.equ UART_HW_FIXEDBUFFERS_NUM  = 32
-.equ UART_HW_FIXEDBUFFERS_SIZE = 6
+.equ NET_BUFFERS_NUM           = 6
+.equ NET_BUFFERS_SIZE          = 32
 
 .equ UART_HW_MSGNUMINBUF_SIZE  = 6
 .equ UART_HW_MSGNUMOUTBUF_SIZE = 6
@@ -233,7 +233,7 @@ initHardware:
 initModules:
   rcall BaseTimer_Init
   rcall LedSimple_Init
-  rcall UART_HW_Init
+  rcall NET_Init
   rcall TtyOnUart1_Init
   
   ldi r16, LOW(SEND_DEVICE_EVERY)
@@ -265,13 +265,16 @@ initModules:
 .include "modules/com2/defs.asm"
 .include "modules/com2/crc.asm"
 .include "modules/comproto/defs.asm"
+.include "modules/network/defs.asm"
+.include "modules/network/buffer.asm"
+.include "modules/network/data.asm"
+.include "modules/network/main.asm"
+.include "modules/network/iface.asm"
+
 .include "modules/uart_hw/defs.asm"
-.include "modules/uart_hw/buffers.asm"
 .include "modules/uart_hw/lowlevel.asm"
 .include "modules/uart_hw/m_lowlevel_uart.asm"
 .include "modules/uart_hw/lowlevel_uart1.asm"
-;.include "modules/uart_hw/msglevel_recv.asm"
-;.include "modules/uart_hw/msglevel_send.asm"
 .include "modules/uart_hw/ttyonuart1.asm"
 
 
@@ -288,7 +291,7 @@ maybeSendDeviceMsg:
   sbiw r25:r24, 1
   brne maybeSendDeviceMsg_storeCounter
   ; send device msg
-  rcall UART_HW_FixedBuffers_Alloc
+  rcall NET_Buffer_Alloc                  ; (R16, R17, X)
   brcc maybeSendDeviceMsg_resetCounter
   push r16
     adiw xh:xl, 1
@@ -299,7 +302,7 @@ maybeSendDeviceMsg:
     rcall TtyOnUart1_SendBuffer
   pop r16
   brcs maybeSendDeviceMsg_resetCounter
-  rcall UART_HW_FixedBuffers_ReleaseByNum   ; (R16, X)
+  rcall NET_Buffer_ReleaseByNum     ; (R16, X)
   rjmp maybeSendDeviceMsg_end
   ; reset counter
 maybeSendDeviceMsg_resetCounter: