199 lines
3.6 KiB
NASM
199 lines
3.6 KiB
NASM
; ***************************************************************************
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; copyright : (C) 2025 by Martin Preuss
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; email : martin@libchipcard.de
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;
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; ***************************************************************************
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; * This file is part of the project "AqHome". *
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; * Please see toplevel file COPYING of that project for license details. *
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; ***************************************************************************
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; ***************************************************************************
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; code
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.cseg
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; ---------------------------------------------------------------------------
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; @routine main @global
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main:
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cli
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; setup stack
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.ifdef SPH ; if SPH is defined
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ldi r16, High(RAMEND)
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out SPH, r16 ; init MSB stack pointer
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.endif
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ldi r16, Low(RAMEND)
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out SPL, r16 ; init LSB stack pointer
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; rcall watchdogOff ; turn off watchdog timer (sometimes it stays on after reboot)
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rcall systemSetSpeed
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rcall systemInitHardware
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rcall Utils_Init
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rcall Utils_SetupUid
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rcall initModules
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rcall initApps
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rcall Utils_InitialWait
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sei ; Enable interrupts
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rcall onSystemStart
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#ifdef MODULES_LED
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ldi xl, LOW(blinkPattern) ; debug: set blink pattern
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ldi xh, HIGH(blinkPattern)
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ldi zl, LOW(ledA3Flash)
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ldi zh, HIGH(ledA3Flash)
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ldi yl, LOW(ledA3Sram)
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ldi yh, HIGH(ledA3Sram)
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rcall Led_SetPattern
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#endif
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main_loop:
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rcall systemSleep ; system-dependant
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rcall runModules
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rcall runApps
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rcall onEveryLoop ; call into main app
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#ifdef MODULES_NETWORK
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#ifndef MAIN_WITHOUT_MSG_HANDLING
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rcall mainHandleMessages
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#endif
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#endif
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rjmp main_loop
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main_loop_reboot:
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cli
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rjmp BOOTLOADER_ADDR
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; @end
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; ---------------------------------------------------------------------------
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; @routine onSystemTimerTick
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;
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; Called every 100ms. No arguments, no results.
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onSystemTimerTick:
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rcall onEvery100ms
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#ifdef MODULES_CLOCK
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rcall Clock_Every100ms ; generates calls to onEverySecond/Minute/Hour/Day
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#endif
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#ifdef MODULES_LED_SIMPLE
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rcall LedSimple_Every100ms
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#endif
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#ifdef MODULES_UART_BITBANG
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rcall UART_BitBang_Every100ms
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#endif
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#ifdef MODULES_UART_HW
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rcall NET_Uart_Periodically
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#endif
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#ifdef MODULES_TTYONUART1
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rcall TtyOnUart1_Periodically
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#endif
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#ifdef MODULES_COMONUART0
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rcall ComOnUart0_Periodically
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#endif
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#ifdef MODULES_TCRT1000
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rcall TCRT1K_Every100ms
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#endif
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#ifdef APPS_NETWORK
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ldi yl, LOW(netInterfaceData)
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ldi yh, HIGH(netInterfaceData)
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rcall AppNetwork_Every100ms
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#endif
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#ifdef APPS_MOTION
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rcall AppMotion_Every100ms
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#endif
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#ifdef APPS_DOOR
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rcall AppDoor_Every100ms
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#endif
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#ifdef APPS_MA_LIGHT
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rcall AppMotionLight_Every100ms
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#endif
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ret
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; @end
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#ifdef MODULES_CLOCK
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sysOnEverySecond:
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#ifdef MODULES_DS18B20
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rcall Ds18b20_OnEverySecond
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#endif
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#ifdef APPS_REPORTSENSORS
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rcall AppReportSensors_OnEverySecond
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#endif
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rjmp onEverySecond
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; @end
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sysOnEveryMinute:
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#ifdef APPS_STATS
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rcall AppStats_OnEveryMinute
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#endif
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rjmp onEveryMinute
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; @end
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sysOnEveryHour:
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rjmp onEveryHour
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; @end
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sysOnEveryDay:
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rjmp onEveryDay
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; @end
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#endif
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#ifdef MODULES_NETWORK
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; ---------------------------------------------------------------------------
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; @routine mainHandleMessages
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mainHandleMessages:
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rcall NET_GetNextIncomingMsgNum ; R16=msg num
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brcc mainHandleMessages_end
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rcall NET_Buffer_Locate ; X=buffer addr (R17)
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adiw xh:xl, 1
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push r16
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rcall onMessageReceived
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rcall mainModulesOnPacketReceived
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rcall mainAppsOnPacketReceived
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pop r16
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rcall NET_Buffer_ReleaseByNum
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sec
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mainHandleMessages_end:
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ret
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; @end
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#endif
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