diff options
| author | Keith Packard <keithp@keithp.com> | 2013-04-18 15:54:13 -0500 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-05-17 03:50:07 -0700 |
| commit | bcc65597d3d20f1d58df784100af766cee5f0f20 (patch) | |
| tree | 5967a48c5f841aa04a58881248e164c424d1121b /src/lpcxpresso | |
| parent | 6735a391c2a1e3be01ac9e68b44ec0974592c11c (diff) | |
lpc: Initial lpcxpresso bits
This gets the LPC11U14 clock set to the PLL and blinks the LED.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/lpcxpresso')
| -rw-r--r-- | src/lpcxpresso/Makefile | 64 | ||||
| -rw-r--r-- | src/lpcxpresso/ao_pins.h | 47 |
2 files changed, 111 insertions, 0 deletions
diff --git a/src/lpcxpresso/Makefile b/src/lpcxpresso/Makefile new file mode 100644 index 00000000..bac222cc --- /dev/null +++ b/src/lpcxpresso/Makefile @@ -0,0 +1,64 @@ +# +# AltOS build +# +# + +include ../lpc/Makefile.defs + +INC = \ + ao.h \ + ao_arch.h \ + ao_arch_funcs.h \ + ao_pins.h \ + ao_product.h \ + lpc.h + +# +# Common AltOS sources +# +ALTOS_SRC = \ + ao_interrupt.c \ + ao_romconfig.c \ + ao_product.c \ + ao_panic.c \ + ao_led_lpc.c \ + ao_task.c \ + ao_timer_lpc.c \ + ao_serial_lpc.c \ + ao_stdio.c + +PRODUCT=LpcDemo-v0.0 +PRODUCT_DEF=-DLPC_DEMO +IDPRODUCT=0x000a + +CFLAGS = $(PRODUCT_DEF) $(LPC_CFLAGS) -g -Os + +PROG=lpc-demo.elf + +SRC=$(ALTOS_SRC) ao_demo.c +OBJ=$(SRC:.c=.o) + +all: $(PROG) + +LDFLAGS=-L../lpc -Wl,-Taltos.ld + +$(PROG): Makefile $(OBJ) + $(call quiet,CC) $(LDFLAGS) $(CFLAGS) -o $(PROG) $(OBJ) $(SAT_CLIB) -lgcc + +ao_product.h: ao-make-product.5c ../Version + $(call quiet,NICKLE,$<) $< -m altusmetrum.org -i $(IDPRODUCT) -p $(PRODUCT) -v $(VERSION) > $@ + +$(OBJ): $(INC) + +load: $(PROG) + lpc-load $(PROG) + +distclean: clean + +clean: + rm -f *.o $(PROG) + rm -f ao_product.h + +install: + +uninstall: diff --git a/src/lpcxpresso/ao_pins.h b/src/lpcxpresso/ao_pins.h new file mode 100644 index 00000000..56391c2b --- /dev/null +++ b/src/lpcxpresso/ao_pins.h @@ -0,0 +1,47 @@ +/* + * Copyright © 2013 Keith Packard <keithp@keithp.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#define HAS_BEEP 0 +#define HAS_LED 1 + +/* Crystal on the board */ +#define AO_LPC_CLKIN 12000000 + +/* Main clock frequency. 48MHz for USB so we don't use the USB PLL */ +#define AO_LPC_CLKOUT 48000000 + +/* System clock frequency */ +#define AO_LPC_SYSCLK 24000000 + +#define LED_PORT 0 +#define LED_PIN_RED 7 + +#define AO_LED_RED (1 << LED_PIN_RED) + +#define LEDS_AVAILABLE AO_LED_RED + +#define HAS_USB 0 + +#define PACKET_HAS_SLAVE 0 + +/* USART */ + +#define HAS_SERIAL 1 +#define SERIAL_0_18_19 1 +#define SERIAL_1_14_15 0 +#define SERIAL_1_17_18 0 +#define SERIAL_1_26_27 0 |