jim/lufa-ftdi
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merge into: jim:master
Branches Tags
jim:master
jim:atmega8u2
jim:stack-debug
jim:atmega32u2
...
pull from: jim:atmega8u2
Branches Tags
jim:master
jim:atmega8u2
jim:stack-debug
jim:atmega32u2

4 Commits
master ... atmega8u2

Author SHA1 Message Date
Jim Paris
13cd30069d Make more like atmega32u2 branch 2012-10-12 14:15:42 -04:00
Jim Paris
1a780ac319 Fix makefile baudrate for 8u2 2012-10-12 14:13:47 -04:00
Jim Paris
71d0b686d0 Fix makefile indentation 2012-10-12 14:11:36 -04:00
Jim Paris
15806b6571 Makefile for atmega8u2, programmed by bus pirate 
Conflicts:
	Makefile
 2012-10-08 16:23:16 -04:00
2 changed files with 13 additions and 6 deletions
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15
Makefile
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@ -1,9 +1,9 @@
MCU = at90usb1287
MCU = atmega8u2
ARCH = AVR8
BOARD = USER
F_CPU = 8000000
F_USB = 8000000
OPTIMIZATION = 3
F_CPU = 16000000
F_USB = 16000000
OPTIMIZATION = s
TARGET = main
LUFA_PATH = lufa/LUFA
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -Iconfig/ -Wall
@ -28,6 +28,10 @@ term:
python terminal.py $(DEVICE)
.PHONY: term
AVRDUDE_PROGRAMMER := buspirate
AVRDUDE_PORT := /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AH00S82Y-if00-port0
AVRDUDE_FLAGS := -V
# Include LUFA build script makefiles
include $(LUFA_PATH)/Build/lufa_sources.mk
include $(LUFA_PATH)/Build/lufa_build.mk
@ -41,3 +45,6 @@ $(LUFA_PATH)/Build/lufa_core.mk:
# Remove some stuff from BASE_CC_FLAGS that the LUFA core put in there.
BASE_CC_FLAGS := $(filter-out -fno-inline-small-functions,$(BASE_CC_FLAGS))
prog: main.hex
avrdude -p atmega8u2 -P /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AH00S82Y-if00-port0 -c buspirate -V -U flash:w:main.hex

4
ftdi.h
View File

@ -9,11 +9,11 @@
/* FTDI device-to-host data IN endpoint */
#define FTDI_TX_EPADDR (ENDPOINT_DIR_IN | 1)
#define FTDI_TX_QUEUE_LEN 256
#define FTDI_TX_QUEUE_LEN 32
/* Endpoint address of FTDI host-to-device data OUT endpoint */
#define FTDI_RX_EPADDR (ENDPOINT_DIR_OUT | 2)
#define FTDI_RX_QUEUE_LEN 256 /* Must be at least FTDI_TXRX_EPSIZE + 1 */
#define FTDI_RX_QUEUE_LEN 32 /* Must be at least FTDI_TXRX_EPSIZE + 1 */
/* Endpoint size */
#define FTDI_TXRX_EPSIZE 16 /* e.g. 16 or 64 */