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atusb: firmware update for the 2010-12-16 board series
- fw/Makefile: replaced "make" with $(MAKE) (just for style) - common/Makefile.common: Makefile settings shared within project. For now, this contains only the board version, which defaults to 2010-12-16. - fw/common/Makefile, fw/boot/Makefile, fw/atusb/Makefile: include common/Makefile.common - fw/common/Makefile, fw/boot/Makefile, fw/atusb/Makefile: pass board version to cpp and gcc - fw/atusb/atusb.c (init_io): individually set IRQ_RF to one, LED and TST to zero - fw/atusb/atusb.c (init_io): added macros to set all unused pins to zero in a way that doesn't need updating if a signal moves from one pin to another - include/atusb/ep0.h: added hardware type 1 (2010-12-16 design) - common/config.h: set hardware type depending on board version - common/io.h: assign pins depending on board version
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@ -17,10 +17,10 @@ DIRS=common boot atusb
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.PHONY: all depend install uninstall clean spotless
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all:
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for d in $(DIRS); do make -C $$d all || exit 1; done
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for d in $(DIRS); do $(MAKE) -C $$d all || exit 1; done
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depend:
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for d in $(DIRS); do make -C $$d depend || exit 1; done
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for d in $(DIRS); do $(MAKE) -C $$d depend || exit 1; done
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# Top-level Makefile recurses for "install" and "uninstall", which have no use
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# here. Just ignore them.
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@ -30,7 +30,7 @@ install:
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uninstall:
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clean:
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for d in $(DIRS); do make -C $$d clean || exit 1; done
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for d in $(DIRS); do $(MAKE) -C $$d clean || exit 1; done
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spotless:
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for d in $(DIRS); do make -C $$d spotless || exit 1; done
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for d in $(DIRS); do $(MAKE) -C $$d spotless || exit 1; done
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@ -18,8 +18,9 @@ F32XBASE = ../../../../f32xbase
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include $(F32XBASE)/fw/common/Makefile.system
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include $(F32XBASE)/fw/common/Makefile.common
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include ../common/Makefile.common
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CFLAGS += -I../common -I../include
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CFLAGS += -I../common -I../include -D$(BOARD)
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LDFLAGS += --code-size $(PAYLOAD_SIZE) --code-loc $(PAYLOAD_START)
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USB_ID = $(shell \
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@ -59,6 +59,35 @@ void test_mode(void)
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}
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/*
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* The following macros set all unused pins on a given port to zero. This is
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* more elaborate than just setting the ports directly, but it has the
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* advantage of hiding the pin to port relation.
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*/
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#define PORT_NUM_P0 0
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#define PORT_NUM_P2 2
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#define PORT_NUM_P3 3
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#define __PORT_NUM(mode) PORT_NUM_##mode
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#define PORT_NUM(mode) __PORT_NUM(mode)
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#define USED(port, net) (PORT_NUM(net##_PORT) == port ? 1 << net##_BIT : 0)
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#define ZERO_UNUSED(port) \
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P##port &= \
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USED(port, LED) | \
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USED(port, ID) | \
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USED(port, MOSI) | \
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USED(port, MISO) | \
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USED(port, SCLK) | \
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USED(port, nSS) | \
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USED(port, nRST_RF) | \
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USED(port, IRQ_RF) | \
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USED(port, SLP_TR) | \
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USED(port, TST)
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static void init_io(void)
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{
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/*
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@ -91,8 +120,13 @@ static void init_io(void)
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SLP_TR = 0;
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SLP_TR_MODE |= 1 << SLP_TR_BIT;
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P0 = 1; /* IRQ_RF = 1; LED = 0; TST = Z; the rest is unused */
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P3 = 0;
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IRQ_RF = 1;
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LED = 0;
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TST = 0;
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ZERO_UNUSED(0);
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ZERO_UNUSED(2);
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ZERO_UNUSED(3);
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#if 0
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/*
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@ -17,6 +17,7 @@ F32XBASE = ../../../../f32xbase
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include $(F32XBASE)/fw/common/Makefile.system
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include $(F32XBASE)/fw/common/Makefile.common
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include ../common/Makefile.common
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CFLAGS += -I../common -I../include
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CFLAGS += -I../common -I../include -D$(BOARD)
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LDFLAGS += --code-size $(PAYLOAD_START)
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@ -10,6 +10,8 @@
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# (at your option) any later version.
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#
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include Makefile.common
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GEN_quiet = @echo " GENERATE " $@ &&
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@ -25,7 +27,7 @@ endif
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all: io-parts.h
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io-parts.h: io.h Makefile
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$(GEN) $(CPP) -dD $< | \
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$(GEN) $(CPP) -D$(BOARD) -dD $< | \
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sed '1,/IO_H/d' | \
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awk \
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'BEGIN { print "/* MACHINE-GENERATED. DO NOT EDIT ! */"; \
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14
atusb/fw/common/Makefile.common
Normal file
14
atusb/fw/common/Makefile.common
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@ -0,0 +1,14 @@
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#
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# common/Makefile.common - Makefile settings shared within project
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#
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# Written 2010 by Werner Almesberger
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# Copyright 2010 Werner Almesberger
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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#BOARD=BOARD_100813
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BOARD=BOARD_101216
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@ -39,6 +39,12 @@
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/* ----- Application configuration ----------------------------------------- */
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#if defined(BOARD_1008xx)
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#define HW_TYPE HW_TYPE_100813
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#elif defined(BOARD_1012xx)
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#define HW_TYPE HW_TYPE_101216
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#else
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#error must define BOARD_1008xx or BOARD_1012xx
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#endif
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#endif /* !CONFIG_H */
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@ -18,6 +18,17 @@
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#define LED P0_1
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/* ID pin */
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/*
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* 100813 open
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* 101216 GND
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*/
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#define ID P0_2
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#if defined(BOARD_100813)
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/* SPI */
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#define MOSI P2_2
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@ -32,4 +43,24 @@
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#define SLP_TR P2_1
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#define TST P0_7
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#elif defined(BOARD_101216)
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/* SPI */
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#define MOSI P2_1
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#define MISO P2_0
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#define SCLK P0_7
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#define nSS P2_4
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/* Miscellaneous RF signals */
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#define nRST_RF P0_6
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#define IRQ_RF P0_0
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#define SLP_TR P0_5
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#define TST P0_4
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#else
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#error must define BOARD_1008xx or BOARD1012xx
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#endif /* !BOARD_101216 */
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#endif /* !IO_H */
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@ -43,7 +43,8 @@
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#define EP0ATUSB_MAJOR 0 /* EP0 protocol, major revision */
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#define EP0ATUSB_MINOR 1 /* EP0 protocol, minor revision */
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#define HW_TYPE_100813 0 /* 100813 */
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#define HW_TYPE_100813 0 /* 2010-08-13 */
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#define HW_TYPE_101216 1 /* 2010-12-16 */
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/*
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