reduce delays

fix mega8 programming
notify user if device not tested yet
2016-05-16 12:51:36 +02:00 · 2016-05-16 12:51:06 +02:00 · 2016-05-16 12:50:43 +02:00 · 2014-10-16 22:03:22 +02:00 · 2014-10-16 21:58:36 +02:00 · 2014-10-16 21:29:43 +02:00
2 changed files with 526 additions and 368 deletions
--- a/20
+++ b/20
@ -7,24 +7,34 @@ SIZE	:= avr-size
 TARGET = ispprog
 SOURCE = $(wildcard *.c)

-# select MCU
-MCU = atmega16
+#CONFIG = ispprog
+CONFIG = ispprog2

 AVRDUDE_PROG := -c butterfly -b 19200 -P /dev/ttyUSB0
 #AVRDUDE_PROG := -c dragon_isp -P usb

 # ---------------------------------------------------------------------------

-ifeq ($(MCU), atmega16)
-# (ext. crystal)
+ifeq ($(CONFIG), ispprog)
+# (7.3728MHz ext. crystal)
 AVRDUDE_MCU=m16
 AVRDUDE_FUSES=lfuse:w:0xff:m hfuse:w:0xda:m
+
+MCU=atmega16
+endif
+
+ifeq ($(CONFIG), ispprog2)
+# (8MHz int. osc, 2.7V BOD)
+AVRDUDE_MCU=m328p -F
+AVRDUDE_FUSES=lfuse:w:0xe2:m hfuse:w:0xdc:m efuse:w:0x02:m
+
+MCU = atmega328p
 endif

 # ---------------------------------------------------------------------------

 CFLAGS = -pipe -g -Os -mmcu=$(MCU) -Wall -fdata-sections -ffunction-sections
-CFLAGS += -Wa,-adhlns=$(*F).lst
+CFLAGS += -Wa,-adhlns=$(*F).lst -DCONFIG_$(CONFIG)=1
 LDFLAGS = -Wl,-Map,$(@:.elf=.map),--cref,--relax,--gc-sections

 # ---------------------------------------------------------------------------
--- a/ispprog.c
+++ b/ispprog.c
Author	SHA1	Message	Date
Olaf Rempel	b0e59996cd	reduce delays	2016-05-16 12:51:36 +02:00
Olaf Rempel	5d76525ed4	fix mega8 programming	2016-05-16 12:51:06 +02:00
Olaf Rempel	b3bb5e029c	notify user if device not tested yet	2016-05-16 12:50:43 +02:00
Olaf Rempel	f0245a4402	add DL1414 display	2014-10-16 22:03:22 +02:00
Olaf Rempel	f13e4f97d5	add untested devices	2014-10-16 21:58:36 +02:00
Olaf Rempel	ea3cae90ba	cleanup	2014-10-16 21:29:43 +02:00
Olaf Rempel	e91782ec65	Autodetect SPI frequency - add statemachine for ISP sync & signature read - autoprobing of SPI frequency - remove manual SPI frequency selection - remove NVM code	2014-10-14 21:56:16 +02:00
Olaf Rempel	798fa7fbb1	ispprog2: keep ISP_RESET (/SS) as output ISP_RESET is /SS pin of mega328p. In master mode, the /SS pin must be configured as output. If configured as input it must held high to ensure Master SPI operation.	2014-10-14 21:45:04 +02:00
Olaf Rempel	9f98314832	add new hardware	2014-10-12 11:13:30 +02:00