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avr: added device n14 (led strip controller @ 8MHz).

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This commit is contained in:
Martin Preuss
2024-09-22 21:21:46 +02:00
parent 4548b3c225
commit f729766e6b
6 changed files with 607 additions and 0 deletions
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1
avr/devices/0BUILD
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@@ -7,6 +7,7 @@
n06 n06
n11 n11
n12 n12
n14
</subdirs> </subdirs>
</gwbuild> </gwbuild>

2
avr/devices/n14/.gitignore vendored Normal file
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*.eep.hex
*.obj

52
avr/devices/n14/0BUILD Normal file
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<?xml?>
<gwbuild>
<target type="AvrHexFile" name="n14_main" >
<includes type="avrasm" >
-I $(builddir)
-I $(srcdir)
-I $(topsrcdir)/avr
-I $(topbuilddir)/avr
</includes>
<sources type="avrasm" >
n14_main.asm
</sources>
</target>
<target type="AvrHexFile" name="n14_boot" >
<includes type="avrasm" >
-I $(builddir)
-I $(srcdir)
-I $(topsrcdir)/avr
-I $(topbuilddir)/avr
</includes>
<sources type="avrasm" >
n14_boot.asm
</sources>
</target>
<subdirs>
</subdirs>
<extradist>
n14_defs.asm
</extradist>
</gwbuild>

124
avr/devices/n14/n14_boot.asm Normal file
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; ***************************************************************************
; 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 "n14_defs.asm"
.include "defs.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 'N', 0
devInfoVersion: .db 14, 0 ; 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/com2/lowlevel.asm"
.include "modules/com2/crc.asm"
.include "modules/com2/packets.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"

81
avr/devices/n14/n14_defs.asm Normal file
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; ***************************************************************************
; copyright : (C) 2024 by Martin Preuss
; email : martin@libchipcard.de
;
; ***************************************************************************
; * This file is part of the project "AqHome". *
; * Please see toplevel file COPYING of that project for license details. *
; ***************************************************************************
; ***************************************************************************
;
; AtTiny85
; --------
; /RESET PB5 1 8 VCC
; OWI PB3 2 7 PB2 COM-ATTN
; LED PB4 3 6 PB1 COM-DATA
; GND 4 5 PB0 LEDSTRIP
; --------
;
; ***************************************************************************
.equ BOOTLOADER_ADDR = 0xd00
.equ FIRMWARE_VARIANT_BOOT = 0
.equ FIRMWARE_VARIANT_LEDSTRIPS = 1
; ---------------------------------------------------------------------------
; LED module
.equ LED_SIMPLE_ONTIME = 3
.equ LED_SIMPLE_OFFTIME = 30
.equ LED_SIMPLE_DDR = DDRB
.equ LED_SIMPLE_PORT = PORTB
.equ LED_SIMPLE_PINNUM = PORTB4
; ---------------------------------------------------------------------------
; COM module
.equ COM_BIT_LENGTH = 52000 ; 104000=9600, 52000=19200, 26000=38400
.equ COM_DDR_DATA = DDRB
.equ COM_PORT_DATA = PORTB
.equ COM_PIN_DATA = PINB
.equ COM_PINNUM_DATA = PORTB1
.equ COM_DDR_ATTN = DDRB
.equ COM_PORT_ATTN = PORTB
.equ COM_PIN_ATTN = PINB
.equ COM_PINNUM_ATTN = PORTB2
.equ COM_IRQ_ADDR_ATTN = PCMSK
.equ COM_IRQ_BIT_ATTN = PCINT2 ; bit 2 in PCMSK0 (PCINT2)
.equ COM_IRQ_GIFR_ATTN = PCIF
.equ COM_IRQ_GIMSK_ATTN = PCIE
; ---------------------------------------------------------------------------
; 1-Wire Master
;
.equ OWI_DDR = DDRB
.equ OWI_PORTOUT = PORTB
.equ OWI_PORTIN = PINB
.equ OWI_PINNUM = PORTB3
; ---------------------------------------------------------------------------
; SK6812
.equ SK6812_DDR = DDRB
.equ SK6812_PORT = PORTB
.equ SK6812_PINNUM = PORTB0

347
avr/devices/n14/n14_main.asm Normal file
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; ***************************************************************************
; copyright : (C) 2024 by Martin Preuss
; email : martin@libchipcard.de
;
; ***************************************************************************
; * This file is part of the project "AqHome". *
; * Please see toplevel file COPYING of that project for license details. *
; ***************************************************************************
; ***************************************************************************
; Source file for LED controller node on AtTiny 85
;
; This is for the full system (i.e. not the boot loader).
; ***************************************************************************
.equ clock=8000000 ; Define the clock frequency
.nolist
.include "include/tn85def.inc" ; Define device ATtiny85
.list
.include "n14_defs.asm"
.include "defs.asm"
.include "common/utils_wait.asm" ; wait macro
; ***************************************************************************
; defines
; ---------------------------------------------------------------------------
; firmware settings including list of modules used
.equ FIRMWARE_VERSION_MAJOR = 0
.equ FIRMWARE_VERSION_MINOR = 0
.equ FIRMWARE_VERSION_PATCHLEVEL = 1
#define MODULES_TIMER
#define MODULES_COM
#define MODULES_COM_WITH_ADDR_PROTO
#define MODULES_LED_SIMPLE
#define MODULES_STATS
;#define MODULES_OWI_MASTER
#define MODULES_SK6812
; ---------------------------------------------------------------------------
; defines for modules
;.equ VALUE_ID_SI7021_TEMP = 0x01
;.equ VALUE_ID_SI7021_HUM = 0x02
;.equ VALUE_ID_ADC = 0x03
;.equ VALUE_ID_REED1 = 0x04
;.equ VALUE_ID_REED2 = 0x05
;.equ VALUE_ID_REED_CONF = 0x81
.equ VALUE_ID_LED_NUMLEDS = 0x82
.equ VALUE_ID_LED_RGBW_VALUE = 0x83
; ***************************************************************************
; code segment
.cseg
.org 000000
; ---------------------------------------------------------------------------
; Reset and interrupt vectors
rjmp BOOTLOADER_ADDR ; Reset vector ; use this for flashed system
reti ; EXT_INT0
rjmp com2IsrPcint0 ; PCI0
reti ; OC1A
reti ; OVF1
reti ; OVF0
reti ; ERDY
reti ; ACI
reti ; ADCC
reti ; OC1B
rjmp baseTimerIrqOC0A ; OC0A
reti ; OC0B
reti ; WATCHDOG
reti ; USI_STR
reti ; USI_OVF
devInfoBlock: ; 12 bytes
devInfoManufacturer: .db 'A', 'Q', 'U', 'A'
devInfoId: .db 'N', 0
devInfoVersion: .db 14, 0 ; version, revision
firmwareVersion: .db FIRMWARE_VARIANT_LEDSTRIPS, FIRMWARE_VERSION_MAJOR
.db FIRMWARE_VERSION_MINOR, FIRMWARE_VERSION_PATCHLEVEL
firmwareStart: rjmp main
; ***************************************************************************
; includes
.include "common/utils.asm"
.include "common/utils_wait_fixed.asm"
.include "common/utils_copy_from_flash.asm"
.include "common/utils_copy_sdram.asm"
.include "common/crc8.asm"
.include "modules/basetimer/main.asm"
#ifdef MODULES_TIMER
.include "modules/timer/main.asm"
#endif
#ifdef MODULES_LED_SIMPLE
.include "modules/led_simple/main.asm"
#endif
#ifdef MODULES_COM
.include "modules/com2/defs.asm"
.include "modules/com2/main.asm"
#ifdef MODULES_COM_WITH_ADDR_PROTO
.include "modules/comproto/defs.asm"
.include "modules/comproto/main.asm"
.include "modules/comproto/addr.asm"
.include "modules/comproto/msg_recvstats.asm"
.include "modules/comproto/msg_sendstats.asm"
.include "modules/comproto/msg_sysstats.asm"
.include "modules/comproto/msg_memstats.asm"
.include "modules/comproto/msg_pong.asm"
.include "modules/comproto/msg_value.asm"
.include "modules/comproto/msg_device.asm"
.include "modules/comproto/msg_reboot.asm"
#endif
#endif
#ifdef MODULES_STATS
.include "modules/stats/main.asm"
#endif
#ifdef MODULES_OWI_MASTER
.include "modules/owimaster/main.asm"
#endif
#ifdef MODULES_DS18B20
.include "modules/ds18b20/main.asm"
#endif
#ifdef MODULES_SK6812
.include "modules/sk6812/main.asm"
#endif
; ***************************************************************************
; data in SRAM
.dseg
#ifdef MODULES_DS18B20
sramDs18b20Timer: .byte 2
sramSendDs18b20TempTimer: .byte 2
#endif
; ***************************************************************************
; data in FLASH
.cseg
; ---------------------------------------------------------------------------
; timer list
timerList:
; SRAM variable/counter routine flags secs (0=don't start or restart)
#ifdef MODULES_COM_WITH_ADDR_PROTO
.dw cproAddresModeTimer, CPRO_Address_OnTimer, 0, 0 ; (no restart)
#endif
#ifdef MODULES_STATS
.dw statsSendTimer, Stats_Timer, TIMER_FLAGS_IF_ADDR, 3000 ; every 5m
#endif
#ifdef MODULES_DS18B20
.dw sramDs18b20Timer, Ds18b20_OnTimer, 0, 300 ; every 30s
.dw sramSendDs18b20TempTimer, sendDs18b20Temp, TIMER_FLAGS_IF_ADDR, 600 ; every 60s
#endif
.dw 0 ; end of list
.include "main.asm"
; ---------------------------------------------------------------------------
; Called early on system startup. No arguments, no results.
systemSetSpeed:
.if clock == 1000000
ldi r16, (1<<CLKPCE)
ldi r17, (1<<CLKPS1) | (1<<CLKPS0)
out CLKPR, r16
out CLKPR, r17
.endif
.if clock == 8000000
ldi r16, (1<<CLKPCE)
ldi r17, 0
out CLKPR, r16
out CLKPR, r17
.endif
ret
; ---------------------------------------------------------------------------
; Called just before rebooting to bootloader. No arguments, no results.
systemSetBootSpeed:
ldi r16, (1<<CLKPCE)
ldi r17, (1<<CLKPS1) | (1<<CLKPS0)
out CLKPR, r16
out CLKPR, r17
ret
; ---------------------------------------------------------------------------
; Called on first time run, i.e. on system start. No arguments, no results.
onSystemStart:
ret
#ifdef MODULES_DS18B20
sendDs18b20Temp:
rcall Ds18b20_SendTemp
brcs sendDs18b20Temp_okay
; set timer to 1s to retry later
ldi xl, LOW(sramSendDs18b20TempTimer)
ldi xh, HIGH(sramSendDs18b20TempTimer)
rjmp Timer_SetValueTo1s
sendDs18b20Temp_okay:
ret
#endif
; ---------------------------------------------------------------------------
; Called every 100ms. Add your routine calls here. No arguments, no results.
onEvery100ms:
#ifdef MODULES_LED_SIMPLE
rcall LedSimple_Every100ms
#endif
#ifdef MODULES_REED
rcall REED_Every100ms
#endif
ret
; ---------------------------------------------------------------------------
; @routine onPacketReceived:
;
; Called after a packet was received via COM module. Add your routine calls here.
;
; The packet will be released in any case after return from this call.
;
; @return CFLAG set if message handled, cleared otherwise
; @param X pointer to received buffer
; @clobbers all
onPacketReceived:
; get msg code
adiw xh:xl, COM2_MSG_OFFS_CMD
ld r16, x
sbiw xh:xl, COM2_MSG_OFFS_CMD
cpi r16, CPRO_CMD_VALUE_SET
brne onPacketReceived_l1
; msg code is CPRO_CMD_VALUE_SET
rjmp onSetValueReceived
onPacketReceived_l1:
rjmp CPRO_OnPacketReceived
; @end
onSetValueReceived:
adiw xh:xl, CPRO_PACKET_VALUE_OFFS_VALUEID
ld r16, X
sbiw xh:xl, CPRO_PACKET_VALUE_OFFS_VALUEID
#ifdef MODULES_SK6812
cpi r16, VALUE_ID_LED_RGBW_VALUE
brne onSetValueReceived_l1
rjmp onSetRgbwValue
onSetValueReceived_l1:
cpi r16, VALUE_ID_LED_NUMLEDS
brne onSetValueReceived_l2
rjmp onSetNumLeds
#endif
onSetValueReceived_l2:
ldi r16, CPRO_CMD_VALUE_SET_NACK
rcall CPRO_SendSetValueResponse
clc
ret
#ifdef MODULES_SK6812
onSetRgbwValue:
; get new value
adiw xh:xl, CPRO_PACKET_VALUE_OFFS_VALUE
ld r18, X+ ; R
ld r19, X+ ; G
ld r20, X+ ; B
ld r21, X+ ; W
sbiw xh:xl, CPRO_PACKET_VALUE_OFFS_VALUE+4
rcall SK6812_SetAllColor
; send ACK
ldi r16, CPRO_CMD_VALUE_SET_ACK
rcall CPRO_SendSetValueResponse
sec
ret
onSetNumLeds:
; get new value
adiw xh:xl, CPRO_PACKET_VALUE_OFFS_VALUE
ld r16, X ; number of leds
sbiw xh:xl, CPRO_PACKET_VALUE_OFFS_VALUE
sts sk6812NumLeds, r16
; send ACK
ldi r16, CPRO_CMD_VALUE_SET_ACK
rcall CPRO_SendSetValueResponse
sec
ret
#endif