diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile | 7 | ||||
| -rw-r--r-- | src/megadongle-v0.1/flash-loader/Makefile | 7 | ||||
| -rw-r--r-- | src/megadongle-v0.1/flash-loader/ao_pins.h | 34 | ||||
| -rw-r--r-- | src/product/ao_flash_pins.h | 40 | ||||
| -rw-r--r-- | src/product/ao_flash_task.c (renamed from src/stm-flash/ao_stm_flash.c) | 31 | ||||
| -rw-r--r-- | src/product/ao_flash_task.h | 24 | ||||
| -rw-r--r-- | src/stm/Makefile-flash.defs | 92 | ||||
| -rw-r--r-- | src/stm/altos-loader.ld | 31 | ||||
| -rw-r--r-- | src/stm/ao_arch.h | 4 | ||||
| -rw-r--r-- | src/stm/ao_flash.h (renamed from src/stm/ao_flash_stm.h) | 0 | ||||
| -rw-r--r-- | src/stm/ao_flash_loader_stm.c | 32 | ||||
| -rw-r--r-- | src/stm/ao_flash_stm.c | 2 | ||||
| -rw-r--r-- | src/stm/ao_flash_stm_pins.h | 43 | ||||
| -rw-r--r-- | src/telegps-v0.1/flash-loader/Makefile | 8 | ||||
| -rw-r--r-- | src/telegps-v0.1/flash-loader/ao_pins.h | 34 | ||||
| -rw-r--r-- | src/telemega-v0.1/flash-loader/Makefile | 7 | ||||
| -rw-r--r-- | src/telemega-v0.1/flash-loader/ao_pins.h | 34 | ||||
| -rw-r--r-- | src/telemega-v0.3/flash-loader/Makefile | 8 | ||||
| -rw-r--r-- | src/telemega-v0.3/flash-loader/ao_pins.h | 34 | 
19 files changed, 434 insertions, 38 deletions
| diff --git a/src/Makefile b/src/Makefile index 90a74166..5ae61a00 100644 --- a/src/Makefile +++ b/src/Makefile @@ -29,7 +29,12 @@ AVRDIRS=\  	telescience-v0.1 telescience-pwm telepyro-v0.1 micropeak  ARMDIRS=\ -	telemega-v0.1 telemega-v0.3 megadongle-v0.1 stm-bringup stm-demo telelco-v0.1 \ +	telemega-v0.1 telemega-v0.1/flash-loader \ +	telemega-v0.3 telemega-v0.3/flash-loader \ +	megadongle-v0.1 megadongle-v0.1/flash-loader \ +	telegps-v0.1 telegps-v0.1/flash-loader \ +	stm-bringup stm-demo telelco-v0.1 \ +	telelco-v0.2 telelco-v0.2/flash-loader \  	telescience-v0.2  ifneq ($(shell which sdcc),) diff --git a/src/megadongle-v0.1/flash-loader/Makefile b/src/megadongle-v0.1/flash-loader/Makefile new file mode 100644 index 00000000..adea5786 --- /dev/null +++ b/src/megadongle-v0.1/flash-loader/Makefile @@ -0,0 +1,7 @@ +# +# AltOS flash loader build +# + +TOPDIR=../.. +HARDWARE=megadongle-v0.1 +include $(TOPDIR)/stm/Makefile-flash.defs diff --git a/src/megadongle-v0.1/flash-loader/ao_pins.h b/src/megadongle-v0.1/flash-loader/ao_pins.h new file mode 100644 index 00000000..1af92f13 --- /dev/null +++ b/src/megadongle-v0.1/flash-loader/ao_pins.h @@ -0,0 +1,34 @@ +/* + * 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. + */ + +#ifndef _AO_PINS_H_ +#define _AO_PINS_H_ + +/* External crystal at 8MHz */ +#define AO_HSE		8000000 + +#include <ao_flash_stm_pins.h> + +/* Companion port cs_companion0 PD0 */ + +#define AO_BOOT_PIN		1 +#define AO_BOOT_APPLICATION_GPIO	stm_gpiod +#define AO_BOOT_APPLICATION_PIN		0 +#define AO_BOOT_APPLICATION_VALUE	1 +#define AO_BOOT_APPLICATION_MODE	AO_EXTI_MODE_PULL_UP + +#endif /* _AO_PINS_H_ */ diff --git a/src/product/ao_flash_pins.h b/src/product/ao_flash_pins.h new file mode 100644 index 00000000..b774df6d --- /dev/null +++ b/src/product/ao_flash_pins.h @@ -0,0 +1,40 @@ +/* + * 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. + */ + +#ifndef _AO_FLASH_PINS_H_ +#define _AO_FLASH_PINS_H_ + +/* Common definitions for the USB flash loader */ + +#define HAS_TASK_QUEUE		0 + +#define HAS_USB			1 +#define USE_USB_STDIO		0 +#define HAS_BEEP		0 +#define HAS_TASK		0 +#define HAS_ECHO		0 +#define HAS_TICK		0 + +#define PACKET_HAS_SLAVE	0 + +#define HAS_TASK_INFO		0 +#define HAS_VERSION		0 + +#define AO_BOOT_CHAIN		1 +#define AO_BOOT_PIN		1 + +#endif /* _AO_FLASH_PINS_H_ */ diff --git a/src/stm-flash/ao_stm_flash.c b/src/product/ao_flash_task.c index f8580735..fdc4d0aa 100644 --- a/src/stm-flash/ao_stm_flash.c +++ b/src/product/ao_flash_task.c @@ -1,5 +1,5 @@  /* - * Copyright © 2011 Keith Packard <keithp@keithp.com> + * 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 @@ -18,12 +18,12 @@  #include "ao.h"  #include <ao_exti.h>  #include <ao_boot.h> -#include <ao_flash_stm.h> +#include <ao_flash.h> +#include <ao_flash_task.h>  void  ao_panic(uint8_t reason)  { -	for (;;);  }  void @@ -37,7 +37,7 @@ ao_put_string(__code char *s)  	}  } -void +static void  ao_application(void)  {  	ao_boot_reboot(AO_BOOT_APPLICATION_BASE); @@ -69,7 +69,7 @@ ao_get_hex32(void)  	return v;  } -void +static void  ao_block_erase(void)  {  	uint32_t	addr = ao_get_hex32(); @@ -78,7 +78,7 @@ ao_block_erase(void)  	ao_flash_erase_page(p);  } -void +static void  ao_block_write(void)  {  	uint32_t	addr = ao_get_hex32(); @@ -98,7 +98,7 @@ ao_block_write(void)  	ao_flash_page(p, u.data32);  } -void +static void  ao_block_read(void)  {  	uint32_t	addr = ao_get_hex32(); @@ -122,7 +122,7 @@ ao_show_version(void)  	ao_put_string("\n");  } -static void +void  ao_flash_task(void) {  	for (;;) {  		ao_usb_flush(); @@ -135,18 +135,3 @@ ao_flash_task(void) {  		}  	}  } - - -int -main(void) -{ -	ao_clock_init(); - -//	ao_timer_init(); -//	ao_dma_init(); -//	ao_exti_init(); -	ao_usb_init(); - -	ao_flash_task(); -	return 0; -} diff --git a/src/product/ao_flash_task.h b/src/product/ao_flash_task.h new file mode 100644 index 00000000..0a2fbb35 --- /dev/null +++ b/src/product/ao_flash_task.h @@ -0,0 +1,24 @@ +/* + * 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. + */ + +#ifndef _AO_FLASH_TASK_H_ +#define _AO_FLASH_TASK_H_ + +void +ao_flash_task(void); + +#endif /* _AO_FLASH_TASK_H_ */ diff --git a/src/stm/Makefile-flash.defs b/src/stm/Makefile-flash.defs new file mode 100644 index 00000000..016bb7e7 --- /dev/null +++ b/src/stm/Makefile-flash.defs @@ -0,0 +1,92 @@ +vpath % $(TOPDIR)/stm:$(TOPDIR)/product:$(TOPDIR)/drivers:$(TOPDIR)/core:$(TOPDIR)/util:$(TOPDIR) +vpath ao-make-product.5c $(TOPDIR)/util + +.SUFFIXES: .elf .ihx + +.elf.ihx: +	objcopy -O ihex $*.elf $@ + +CC=arm-none-eabi-gcc +SAT=/opt/cortex +SAT_CLIB=$(SAT)/lib/pdclib-cortex-m3.a +SAT_CFLAGS=-I$(SAT)/include + +ifndef VERSION +include $(TOPDIR)/Version +endif + +AO_CFLAGS=-I. -I$(TOPDIR)/stm -I$(TOPDIR)/core -I$(TOPDIR)/drivers -I$(TOPDIR)/product -I$(TOPDIR) +STM_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m3 -mthumb -ffreestanding -nostdlib $(AO_CFLAGS) $(SAT_CFLAGS) + +LDFLAGS=-L$(TOPDIR)/stm -Wl,-Taltos-loader.ld + +NICKLE=nickle + +V=0 +# The user has explicitly enabled quiet compilation. +ifeq ($(V),0) +quiet = @printf "  $1 $2 $@\n"; $($1) +endif +# Otherwise, print the full command line. +quiet ?= $($1) + +.c.o: +	$(call quiet,CC) -c $(CFLAGS) -o $@ $< + +INC = \ +	ao.h \ +	ao_arch.h \ +	ao_arch_funcs.h \ +	ao_flash_pins.h \ +	ao_flash_stm_pins.h \ +	ao_flash_task.h \ +	ao_pins.h \ +	ao_product.h \ +	Makefile + +# +# Common AltOS sources +# +SRC = \ +	ao_interrupt.c \ +	ao_romconfig.c \ +	ao_boot_chain.c \ +	ao_boot_pin.c \ +	ao_product.c \ +	ao_notask.c \ +	ao_timer.c \ +	ao_usb_stm.c \ +	ao_flash_stm.c \ +	ao_flash_task.c \ +	ao_flash_loader_stm.c + +OBJ=$(SRC:.c=.o) + +PRODUCT=AltosFlash-$(VERSION) +PRODUCT_DEF=-DALTOS_FLASH +IDPRODUCT=0x000a + +CFLAGS = $(PRODUCT_DEF) $(STM_CFLAGS) -g -Os + +PROGNAME=altos-flash +PROG=$(HARDWARE)-$(PROGNAME)-$(VERSION).elf + +$(PROG): Makefile $(OBJ) altos-loader.ld +	$(call quiet,CC) $(LDFLAGS) $(CFLAGS) -o $(PROG) $(OBJ) $(SAT_CLIB) -lgcc + +ao_product.h: ao-make-product.5c $(TOPDIR)/Version +	$(call quiet,NICKLE,$<) $< -m altusmetrum.org -i $(IDPRODUCT) -p $(PRODUCT) -v $(VERSION) > $@ + +$(OBJ): $(INC) + +all: $(PROG) + +distclean:	clean + +clean: +	rm -f *.o $(PROG) +	rm -f ao_product.h + +install: + +uninstall: diff --git a/src/stm/altos-loader.ld b/src/stm/altos-loader.ld index 5e10e5ba..2be964f2 100644 --- a/src/stm/altos-loader.ld +++ b/src/stm/altos-loader.ld @@ -32,19 +32,16 @@ SECTIONS {  	.text : {  		__text_start__ = .;  		*(.interrupt)	/* Interrupt vectors */ -		*(.romconfig*) -		*(.text)	/* Executable code */ -		. = ALIGN(4); -		*(.rodata*)	/* Constants */ -		. = ALIGN(4); -	} > rom -	.ARM.exidx : { -		. = ALIGN(4); +		. = ORIGIN(rom) + 0x100; + +		ao_romconfig.o(.romconfig*) +		ao_product.o(.romconfig*) +		*(.text)	/* Executable code */  		*(.ARM.exidx* .gnu.linkonce.armexidx.*) -		. = ALIGN(4); +		*(.rodata*)	/* Constants */ +		__text_end__ = .;  	} > rom -	__text_end__ = .;  	/* Boot data which must live at the start of ram so that  	 * the application and bootloader share the same addresses. @@ -53,12 +50,20 @@ SECTIONS {  	.boot (NOLOAD) : {  		__boot_start__ = .;  		*(.boot) -		. = ALIGN(4);  		__boot_end__ = .;  	} >ram -	/* Functions placed in RAM (required for flashing) */ -	.textram : { +	/* Functions placed in RAM (required for flashing) +	 * +	 * Align to 8 bytes as that's what the ARM likes text +	 * segment alignments to be, and if we don't, then +	 * we end up with a mismatch between the location in +	 * ROM and the desired location in RAM. I don't +	 * entirely understand this, but at least this appears +	 * to work... +	 */ + +	.textram BLOCK(8): {  		__data_start__ = .;  		__text_ram_start__ = .;  		*(.text.ram) diff --git a/src/stm/ao_arch.h b/src/stm/ao_arch.h index 757b5251..adc288c3 100644 --- a/src/stm/ao_arch.h +++ b/src/stm/ao_arch.h @@ -88,6 +88,10 @@ extern const uint32_t ao_radio_cal;   * For now, we're running at a weird frequency   */ +#ifndef AO_HSE +#error High speed frequency undefined +#endif +  #if AO_HSE  #define AO_PLLSRC	AO_HSE  #else diff --git a/src/stm/ao_flash_stm.h b/src/stm/ao_flash.h index 09ca5ac1..09ca5ac1 100644 --- a/src/stm/ao_flash_stm.h +++ b/src/stm/ao_flash.h diff --git a/src/stm/ao_flash_loader_stm.c b/src/stm/ao_flash_loader_stm.c new file mode 100644 index 00000000..2ab548cf --- /dev/null +++ b/src/stm/ao_flash_loader_stm.c @@ -0,0 +1,32 @@ +/* + * 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. + */ + +#include "ao.h" +#include <ao_exti.h> +#include <ao_boot.h> +#include <ao_flash_task.h> + +int +main(void) +{ +	ao_clock_init(); + +	ao_usb_init(); + +	ao_flash_task(); +	return 0; +} diff --git a/src/stm/ao_flash_stm.c b/src/stm/ao_flash_stm.c index b4d47024..d7a85582 100644 --- a/src/stm/ao_flash_stm.c +++ b/src/stm/ao_flash_stm.c @@ -16,7 +16,7 @@   */  #include <ao.h> -#include <ao_flash_stm.h> +#include <ao_flash.h>  static uint8_t  ao_flash_pecr_is_locked(void) diff --git a/src/stm/ao_flash_stm_pins.h b/src/stm/ao_flash_stm_pins.h new file mode 100644 index 00000000..d157a226 --- /dev/null +++ b/src/stm/ao_flash_stm_pins.h @@ -0,0 +1,43 @@ +/* + * 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. + */ + +#ifndef _AO_FLASH_STM_PINS_H_ +#define _AO_FLASH_STM_PINS_H_ + +#include <ao_flash_pins.h> + +/* PLLVCO = 96MHz (so that USB will work) */ +#define AO_PLLMUL		12 +#define AO_RCC_CFGR_PLLMUL	(STM_RCC_CFGR_PLLMUL_12) + +/* SYSCLK = 32MHz */ +#define AO_PLLDIV		3 +#define AO_RCC_CFGR_PLLDIV	(STM_RCC_CFGR_PLLDIV_3) + +/* HCLK = 32MHZ (CPU clock) */ +#define AO_AHB_PRESCALER	1 +#define AO_RCC_CFGR_HPRE_DIV	STM_RCC_CFGR_HPRE_DIV_1 + +/* Run APB1 at HCLK/1 */ +#define AO_APB1_PRESCALER	1 +#define AO_RCC_CFGR_PPRE1_DIV	STM_RCC_CFGR_PPRE2_DIV_1 + +/* Run APB2 at HCLK/1 */ +#define AO_APB2_PRESCALER      	1 +#define AO_RCC_CFGR_PPRE2_DIV	STM_RCC_CFGR_PPRE2_DIV_1 + +#endif /* _AO_FLASH_STM_PINS_H_ */ diff --git a/src/telegps-v0.1/flash-loader/Makefile b/src/telegps-v0.1/flash-loader/Makefile new file mode 100644 index 00000000..efc98d14 --- /dev/null +++ b/src/telegps-v0.1/flash-loader/Makefile @@ -0,0 +1,8 @@ +# +# AltOS flash loader build +# +# + +TOPDIR=../.. +HARDWARE=telegps-v0.1 +include $(TOPDIR)/stm/Makefile-flash.defs diff --git a/src/telegps-v0.1/flash-loader/ao_pins.h b/src/telegps-v0.1/flash-loader/ao_pins.h new file mode 100644 index 00000000..564e84de --- /dev/null +++ b/src/telegps-v0.1/flash-loader/ao_pins.h @@ -0,0 +1,34 @@ +/* + * 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. + */ + +#ifndef _AO_PINS_H_ +#define _AO_PINS_H_ + +/* External crystal at 8MHz */ +#define AO_HSE		8000000 + +#include <ao_flash_stm_pins.h> + +/* Telemetry TX pin PB6 */ + +#define AO_BOOT_PIN			1 +#define AO_BOOT_APPLICATION_GPIO	stm_gpiob +#define AO_BOOT_APPLICATION_PIN		6 +#define AO_BOOT_APPLICATION_VALUE	1 +#define AO_BOOT_APPLICATION_MODE	AO_EXTI_MODE_PULL_UP + +#endif /* _AO_PINS_H_ */ diff --git a/src/telemega-v0.1/flash-loader/Makefile b/src/telemega-v0.1/flash-loader/Makefile new file mode 100644 index 00000000..7aa8549f --- /dev/null +++ b/src/telemega-v0.1/flash-loader/Makefile @@ -0,0 +1,7 @@ +# +# AltOS flash loader build +# + +TOPDIR=../.. +HARDWARE=telemega-v0.1 +include $(TOPDIR)/stm/Makefile-flash.defs diff --git a/src/telemega-v0.1/flash-loader/ao_pins.h b/src/telemega-v0.1/flash-loader/ao_pins.h new file mode 100644 index 00000000..1af92f13 --- /dev/null +++ b/src/telemega-v0.1/flash-loader/ao_pins.h @@ -0,0 +1,34 @@ +/* + * 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. + */ + +#ifndef _AO_PINS_H_ +#define _AO_PINS_H_ + +/* External crystal at 8MHz */ +#define AO_HSE		8000000 + +#include <ao_flash_stm_pins.h> + +/* Companion port cs_companion0 PD0 */ + +#define AO_BOOT_PIN		1 +#define AO_BOOT_APPLICATION_GPIO	stm_gpiod +#define AO_BOOT_APPLICATION_PIN		0 +#define AO_BOOT_APPLICATION_VALUE	1 +#define AO_BOOT_APPLICATION_MODE	AO_EXTI_MODE_PULL_UP + +#endif /* _AO_PINS_H_ */ diff --git a/src/telemega-v0.3/flash-loader/Makefile b/src/telemega-v0.3/flash-loader/Makefile new file mode 100644 index 00000000..8fda18cd --- /dev/null +++ b/src/telemega-v0.3/flash-loader/Makefile @@ -0,0 +1,8 @@ +# +# AltOS flash loader build +# +# + +TOPDIR=../.. +HARDWARE=telemega-v0.3 +include $(TOPDIR)/stm/Makefile-flash.defs diff --git a/src/telemega-v0.3/flash-loader/ao_pins.h b/src/telemega-v0.3/flash-loader/ao_pins.h new file mode 100644 index 00000000..1af92f13 --- /dev/null +++ b/src/telemega-v0.3/flash-loader/ao_pins.h @@ -0,0 +1,34 @@ +/* + * 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. + */ + +#ifndef _AO_PINS_H_ +#define _AO_PINS_H_ + +/* External crystal at 8MHz */ +#define AO_HSE		8000000 + +#include <ao_flash_stm_pins.h> + +/* Companion port cs_companion0 PD0 */ + +#define AO_BOOT_PIN		1 +#define AO_BOOT_APPLICATION_GPIO	stm_gpiod +#define AO_BOOT_APPLICATION_PIN		0 +#define AO_BOOT_APPLICATION_VALUE	1 +#define AO_BOOT_APPLICATION_MODE	AO_EXTI_MODE_PULL_UP + +#endif /* _AO_PINS_H_ */ | 
