mainly built-fixes.

2025-01-01 19:33:32 +01:00
parent a7adf15bf6
commit a3d5b33105
71 changed files with 3093 additions and 90 deletions
--- a/avr/devices/n22/boot.asm
+++ b/avr/devices/n22/boot.asm
@@ -0,0 +1,124 @@
+; ***************************************************************************
+; Source file for base system node on AtTiny 85
+;
+; This is for the maintenance system (i.e. the flash loader).
+;
+; All definitions and changes should go into this file.
+;
+;
+; ***************************************************************************
+
+.equ clock=1000000 ; Define the clock frequency
+
+.nolist
+.include "include/tn85def.inc" ; Define device ATtiny85
+.list
+
+.include "./defs.asm"
+.include "defs_all.asm"
+
+
+
+; ***************************************************************************
+; defines
+
+; ---------------------------------------------------------------------------
+; generic
+
+.include "common/utils_wait.asm"
+.include "modules/com2/defs.asm"
+.include "modules/comproto/defs.asm"
+
+
+; ---------------------------------------------------------------------------
+; firmware settings
+
+.equ FIRMWARE_VERSION_MAJOR       = 0
+.equ FIRMWARE_VERSION_MINOR       = 0
+.equ FIRMWARE_VERSION_PATCHLEVEL  = 1
+
+
+; ---------------------------------------------------------------------------
+; LED
+
+.equ LED_DDR             = DDRB
+.equ LED_PORT            = PORTB
+.equ LED_PIN             = PINB
+.equ LED_PINNUM          = PORTB4
+
+
+
+; ***************************************************************************
+; code segment
+
+.cseg
+.org 0x0000
+
+
+
+; ---------------------------------------------------------------------------
+; Reset and interrupt vectors
+  rjmp main ; Reset vector
+  reti ; EXT_INT0
+  reti ; PCI0
+  reti ; OC1A
+  reti ; OVF1
+  reti ; OVF0
+  reti ; ERDY
+  reti ; ACI
+  reti ; ADCC
+  reti ; OC1B
+  reti ; OC0A
+  reti ; OC0B
+  reti ; WATCHDOG
+  reti ; USI_STR
+  reti ; USI_OVF
+
+devInfoBlock:        ; 12 bytes
+devInfoManufacturer: .db 'A', 'Q', 'U', 'A'
+devInfoId:           .db DEVICEINFO_ID, 0
+devInfoVersion:      .db DEVICEINFO_VERSION, DEVICEINFO_REVISION             ; version, revision
+firmwareVersion:     .db FIRMWARE_VARIANT_BOOT, FIRMWARE_VERSION_MAJOR
+                     .db FIRMWARE_VERSION_MINOR, FIRMWARE_VERSION_PATCHLEVEL
+
+firmwareStart:   rjmp main ; will be overwritten when flashing
+
+
+
+; ***************************************************************************
+; main code
+
+
+.org BOOTLOADER_ADDR
+
+
+main:
+  rjmp bootLoader ; this routine is in modules/flash/proto.asm
+
+
+
+
+; ***************************************************************************
+; includes
+
+.include "modules/uart_bitbang/bytelevel.asm"
+.include "modules/uart_bitbang/packetlevel.asm"
+.include "modules/com2/crc.asm"
+.include "common/crc8.asm"
+.include "common/utils_wait_fixed.asm"
+.include "common/utils_copy_from_flash.asm"
+.include "common/utils_copy_sdram.asm"
+.include "modules/flash/bootloader.asm"
+.include "modules/flash/flash.asm"
+.include "modules/flash/recv.asm"
+.include "modules/flash/send.asm"
+.include "modules/flash/wait.asm"
+.include "modules/flash/hdl_flash_start.asm"
+.include "modules/flash/hdl_flash_data.asm"
+.include "modules/flash/hdl_flash_end.asm"
+.include "modules/flash/flash_rsp.asm"
+.include "modules/flash/flash_ready.asm"
+
+
+
+