USBasp 2011.05.28. for Atmega328p 12 MHz
authorPeter Henn <Peter.Henn@web.de>
Sat, 29 Mar 2014 19:47:54 +0000 (20:47 +0100)
committerPeter Henn <Peter.Henn@web.de>
Sat, 29 Mar 2014 19:47:54 +0000 (20:47 +0100)
- add Makefile328 for Atmega328p
- add Atmega328p section with fuse description in Makefile
- add precompiled atmega328 hex file for 12 MHz quartz

bin/firmware/Makefile328 [new file with mode: 0644]
bin/firmware/usbasp.atmega328-12MHz.2011-05-28.hex [new file with mode: 0644]
firmware/Makefile [changed mode: 0644->0755]

diff --git a/bin/firmware/Makefile328 b/bin/firmware/Makefile328
new file mode 100644 (file)
index 0000000..8957fb3
--- /dev/null
@@ -0,0 +1,10 @@
+MCU_TARGET     = atmega328p
+FLASHER        = avrdude -c usbasp -p $(MCU_TARGET)
+
+usbasp: fuses
+       $(FLASHER) -B 1 -U flash:w:usbasp.atmega328-12MHz.2011-05-28.hex
+
+fuses:
+       $(FLASHER) -B 300 -U lfuse:w:0xef:m -U hfuse:w:0xd9:m -U efuse:w:0x05:m
+shell:
+       $(FLASHER) -B 200 -t
diff --git a/bin/firmware/usbasp.atmega328-12MHz.2011-05-28.hex b/bin/firmware/usbasp.atmega328-12MHz.2011-05-28.hex
new file mode 100644 (file)
index 0000000..103932d
--- /dev/null
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old mode 100644 (file)
new mode 100755 (executable)
index 9047ef3..e57be2f
@@ -2,15 +2,17 @@
 #   Makefile for usbasp
 #   20061119   Thomas Fischl        original
 #   20061120   Hanns-Konrad Unger   help: and TARGET=atmega48 added
 #   Makefile for usbasp
 #   20061119   Thomas Fischl        original
 #   20061120   Hanns-Konrad Unger   help: and TARGET=atmega48 added
+#   20140308   Peter Henn           TARGET=atmega328 added
 #
 
 # TARGET=atmega8    HFUSE=0xc9  LFUSE=0xef
 # TARGET=atmega48   HFUSE=0xdd  LFUSE=0xff
 #
 
 # TARGET=atmega8    HFUSE=0xc9  LFUSE=0xef
 # TARGET=atmega48   HFUSE=0xdd  LFUSE=0xff
+# TARGET=atmega328  HFUSE=0xd9  LFUSE=0xef EFUSE=0x05
 # TARGET=at90s2313
 # TARGET=at90s2313
-TARGET=atmega8
-HFUSE=0xc9
+TARGET=atmega328p
+HFUSE=0xd9
 LFUSE=0xef
 LFUSE=0xef
-
+EFUSE=0x05
 
 # ISP=bsd      PORT=/dev/parport0
 # ISP=ponyser  PORT=/dev/ttyS1
 
 # ISP=bsd      PORT=/dev/parport0
 # ISP=ponyser  PORT=/dev/ttyS1
@@ -33,6 +35,9 @@ help:
        @echo "       TARGET=${TARGET}"
        @echo "       LFUSE=${LFUSE}"
        @echo "       HFUSE=${HFUSE}"
        @echo "       TARGET=${TARGET}"
        @echo "       LFUSE=${LFUSE}"
        @echo "       HFUSE=${HFUSE}"
+ifdef EFUSE
+       @echo "       EFUSE=${EFUSE}"
+endif
        @echo "       CLOCK=12000000"
        @echo "       ISP=${ISP}"
        @echo "       PORT=${PORT}"
        @echo "       CLOCK=12000000"
        @echo "       ISP=${ISP}"
        @echo "       PORT=${PORT}"
@@ -79,11 +84,18 @@ flash:
        avrdude -c ${ISP} -p ${TARGET} -P ${PORT} -U flash:w:main.hex
 
 fuses:
        avrdude -c ${ISP} -p ${TARGET} -P ${PORT} -U flash:w:main.hex
 
 fuses:
+ifdef EFUSE
+       avrdude -c ${ISP} -p ${TARGET} -P ${PORT} -u -U hfuse:w:$(HFUSE):m -U lfuse:w:$(LFUSE):m -U efuse:w:$(EFUSE):m
+else
        avrdude -c ${ISP} -p ${TARGET} -P ${PORT} -u -U hfuse:w:$(HFUSE):m -U lfuse:w:$(LFUSE):m
        avrdude -c ${ISP} -p ${TARGET} -P ${PORT} -u -U hfuse:w:$(HFUSE):m -U lfuse:w:$(LFUSE):m
+endif
 
 avrdude:
        avrdude -c ${ISP} -p ${TARGET} -P ${PORT} -v
 
 
 avrdude:
        avrdude -c ${ISP} -p ${TARGET} -P ${PORT} -v
 
+
+# Fuse setting, see http://www.engbedded.com/fusecalc
+#
 # Fuse atmega8 high byte HFUSE:
 # 0xc9 = 1 1 0 0   1 0 0 1 <-- BOOTRST (boot reset vector at 0x0000)
 #        ^ ^ ^ ^   ^ ^ ^------ BOOTSZ0
 # Fuse atmega8 high byte HFUSE:
 # 0xc9 = 1 1 0 0   1 0 0 1 <-- BOOTRST (boot reset vector at 0x0000)
 #        ^ ^ ^ ^   ^ ^ ^------ BOOTSZ0
@@ -121,7 +133,33 @@ avrdude:
 # 0xdc = divide/1,no clock output,fast raising power,low Pw Oszil. 3..8 Mhz
 # 0xe0 = divide/1,no clock output,fast raising power,external Oszil.
 # 0xff = divide/1,no clock output,slow raising power,low Pw Oszil 8..  Mhz
 # 0xdc = divide/1,no clock output,fast raising power,low Pw Oszil. 3..8 Mhz
 # 0xe0 = divide/1,no clock output,fast raising power,external Oszil.
 # 0xff = divide/1,no clock output,slow raising power,low Pw Oszil 8..  Mhz
-
+#
+# Fuse atmega328p high byte hfuse:
+# 0xd9 = 1 1 0 1   1 0 0 1 <-- BOOTRST (boot reset vector at 0x0000)
+#        ^ ^ ^ ^   ^ ^ ^------ BOOTSZ0
+#        | | | |   | +-------- BOOTSZ1
+#        | | | |   + --------- EESAVE (don't preserve EEPROM over chip erase)
+#        | | | +-------------- WDTON (WDT not always on)
+#        | | +---------------- SPIEN (allow serial programming)
+#        | +------------------ DWEN (debug wire is disabled)
+#        +-------------------- RSTDISBL (reset pin is enabled)
+# 0xd9 = ext.reset, no DW, SPI, no watchdog, no save eeprom, reset vector 0x0000
+# Fuse atmega328p low byte lfuse:
+# 0x6d = 0 1 1 0   0 0 1 0     factory setting
+#        ^ ^ \ /   \--+--/
+#        | |  |       +------- CKSEL 3..0 (internal 8Mhz Oszillator)
+#        | |  +--------------- SUT 1..0 (start-up time)
+#        | +------------------ CKOUT (no clock output)
+#        +-------------------- CKDIV8 (divide clock by 8)
+# 0xef = divide/1,no clock output,fast raising power,low Pw Oszil 8..  Mhz
+# Fuse atmega328p extended byte efuse:
+# 0xff = 1 1 1 1   1 1 1 1     factory setting
+#        \-+-+-+---/ \-+-/
+#              |       +------ BODLEVEL (Brown out disabled)
+#              +-------------- not used
+# 0xfd = BOD 2,7V
+# Note: avrdude masks not used fuse bits to zero. Therefore use only
+#       the lower three bits to define the BOD level, here 0x05
 
 SERIAL = `echo /dev/tty.USA19QI*`
 UISP = uisp -dprog=$S -dserial=$(SERIAL) -dpart=auto
 
 SERIAL = `echo /dev/tty.USA19QI*`
 UISP = uisp -dprog=$S -dserial=$(SERIAL) -dpart=auto