From 0dc4a3a952a35c96d5e7c785ea33a3cad26d2f92 Mon Sep 17 00:00:00 2001
From: Martin Preuss <martin@aquamaniac.de>
Date: Mon, 4 Aug 2025 22:28:49 +0200
Subject: [PATCH] avr: started adding COM2WN module.

---
 avr/devices/all/includes.asm  | 14 ++++++++++++++
 avr/devices/all/main.asm      |  5 +++++
 avr/devices/all/modules.asm   | 12 ++++++++++++
 avr/devices/r06/main/main.asm | 10 +++++-----
 4 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/avr/devices/all/includes.asm b/avr/devices/all/includes.asm
index 83a040b..4c75d55 100644
--- a/avr/devices/all/includes.asm
+++ b/avr/devices/all/includes.asm
@@ -119,6 +119,20 @@
 #endif
 
 
+
+#ifdef MODULES_COM2WN
+.include "modules/com2w/defs.asm"
+.include "modules/com2w/com2wn_init.asm"
+.include "modules/com2w/com2wn_io.asm"
+.include "modules/com2w/com2wn_irq.asm"
+.include "modules/com2w/com2wn_recv.asm"
+.include "modules/com2w/com2wn_run.asm"
+.include "modules/com2w/com2wn_send.asm"
+.include "modules/com2w/com2wn_wait.asm"
+.include "modules/com2w/com2wn_data.asm"
+#endif
+
+
 #ifdef MODULES_CLOCK
 .include "modules/clock/main.asm"
 #endif
diff --git a/avr/devices/all/main.asm b/avr/devices/all/main.asm
index 8c520a0..d5d5047 100644
--- a/avr/devices/all/main.asm
+++ b/avr/devices/all/main.asm
@@ -148,6 +148,11 @@ onSystemTimerTick:
   bigcall COM2W1_Periodically
 #endif
 
+#ifdef MODULES_COM2WN
+  bigcall COM2WN_Periodically
+#endif
+
+
 #ifdef MODULES_TCRT1000
   bigcall TCRT1K_Every100ms
 #endif
diff --git a/avr/devices/all/modules.asm b/avr/devices/all/modules.asm
index b5a3e19..027bb77 100644
--- a/avr/devices/all/modules.asm
+++ b/avr/devices/all/modules.asm
@@ -93,6 +93,11 @@ initModules:
   bigcall COM2W1_Init
 #endif
 
+#ifdef MODULES_COM2WN
+  bigcall COM2WN_Init
+#endif
+
+
 #ifdef MODULES_MOTION
   bigcall Motion_Init
 #endif
@@ -250,6 +255,13 @@ runComModules_loop:
       sbci r16, 0
 #endif
 
+#ifdef MODULES_COM2WN
+      push r16
+        bigcall COM2WN_Run
+      pop r16
+      sbci r16, 0
+#endif
+
     pop r17
     ; check for repeat request
     tst r16
diff --git a/avr/devices/r06/main/main.asm b/avr/devices/r06/main/main.asm
index 9ef4528..14e7ee4 100644
--- a/avr/devices/r06/main/main.asm
+++ b/avr/devices/r06/main/main.asm
@@ -47,7 +47,8 @@
 ; ---------------------------------------------------------------------------
 ; generic
 
-.equ NET_BUFFERS_NUM            = 6
+.equ NET_BUFFERS_NUM              = 6
+.equ COM2WN_IO_RINGBUFFER_SIZE    = 128
 
 .equ PROGRAM_SENSOR_INTERVAL_SECS = 60
 .equ PROGRAM_STATS_INTERVAL_MINS = 10
@@ -62,7 +63,7 @@
 #define MODULES_LED_SIMPLE
 #define MODULES_NETWORK
 ;#define MODULES_UART_BITBANG
-#define MODULES_COM2WG
+#define MODULES_COM2WN
 ;#define MODULES_TWI_MASTER
 ;#define MODULES_LCD
 ;#define LCD_MINIMAL_FONT
@@ -122,10 +123,9 @@
 ; Reset and interrupt vectors (will be removed as soon as we can flash data over COM)
 
 ;	rjmp main ; Reset vector
-        rjmp BOOTLOADER_ADDR ; Reset vector  ; use this for flashed system
+        rjmp BOOTLOADER_ADDR                 ; Reset vector  ; use this for flashed system
 	reti ; EXT_INT0
-;	rjmp UART_BitBang_PcintIsr ; PCI0
-        rjmp com2wPcintIsr         ; PCI0
+        rjmp COM2WN_ClkChangeIsr             ; PCI0
 	reti ; PCI1
 	reti ; WATCHDOG
 	reti ; ICP1