--- /dev/null
+*.elf
+*.map
+*.syms
+ao_product.h
--- /dev/null
+#
+# AltOS build
+#
+#
+
+include ../stm/Makefile.defs
+include ../scheme/Makefile-inc
+
+NEWLIB_FULL=-lm -lc -lgcc
+
+LIBS=$(NEWLIB_FULL)
+
+INC = \
+ ao.h \
+ ao_arch.h \
+ ao_arch_funcs.h \
+ ao_boot.h \
+ ao_pins.h \
+ ao_product.h \
+ ao_task.h \
+ $(SCHEME_HDRS)
+
+#
+# Common AltOS sources
+#
+ALTOS_SRC = \
+ ao_interrupt.c \
+ ao_boot_chain.c \
+ ao_product.c \
+ ao_romconfig.c \
+ ao_cmd.c \
+ ao_task.c \
+ ao_led.c \
+ ao_stdio_newlib.c \
+ ao_panic.c \
+ ao_timer.c \
+ ao_mutex.c \
+ ao_dma_stm.c \
+ ao_usb_stm.c \
+ ao_exti_stm.c \
+ $(SCHEME_SRCS)
+
+PRODUCT=StmScheme-v0.0
+PRODUCT_DEF=-DSTM_SCHEME
+IDPRODUCT=0x000a
+
+CFLAGS = $(PRODUCT_DEF) $(STM_CFLAGS) -g -Os
+
+PROG=stm-scheme-$(VERSION)
+ELF=$(PROG).elf
+IHX=$(PROG).ihx
+LIBSYMS=$(PROG).syms
+MAP=$(PROG).map
+
+NEWLIB=/local/newlib-mini
+MAPFILE=-Wl,-M=$(MAP)
+LDFLAGS=-L../stm -L$(NEWLIB)/arm-none-eabi/lib/thumb/v7-m/ -Wl,-Taltos.ld $(MAPFILE) -nostartfiles
+AO_CFLAGS=-I. -I../stm -I../kernel -I../drivers -I.. -I../scheme -isystem $(NEWLIB)/arm-none-eabi/include -DNEWLIB
+
+SRC=$(ALTOS_SRC) ao_demo.c
+OBJ=$(SRC:.c=.o)
+
+all: $(ELF) $(IHX) $(LIBSYMS)
+
+$(ELF): Makefile $(OBJ)
+ $(call quiet,CC) $(LDFLAGS) $(CFLAGS) -o $@ $(OBJ) $(LIBS)
+
+$(LIBSYMS): $(ELF)
+ grep '^ ' $(MAP) | grep -v 'size before relaxing' > $@
+
+ao_product.h: ao-make-product.5c ../Version
+ $(call quiet,NICKLE,$<) $< -m altusmetrum.org -i $(IDPRODUCT) -p $(PRODUCT) -v $(VERSION) > $@
+
+$(OBJ): $(INC)
+
+distclean: clean
+
+clean:
+ rm -f *.o *.elf *.ihx *.map *.syms
+ rm -f ao_product.h
+
+install:
+
+uninstall:
--- /dev/null
+/*
+ * Copyright © 2011 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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_scheme.h>
+
+static void scheme_cmd() {
+ ao_scheme_read_eval_print();
+}
+
+
+__code struct ao_cmds ao_demo_cmds[] = {
+ { scheme_cmd, "l\0Run scheme interpreter" },
+ { 0, NULL }
+};
+
+int
+main(void)
+{
+ ao_clock_init();
+
+ ao_task_init();
+
+ ao_led_init(LEDS_AVAILABLE);
+ ao_timer_init();
+ ao_dma_init();
+ ao_cmd_init();
+ ao_usb_init();
+
+ ao_cmd_register(&ao_demo_cmds[0]);
+
+ ao_start_scheduler();
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright © 2012 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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_
+
+/* Bridge SB17 on the board and use the MCO from the other chip */
+#define AO_HSE 8000000
+#define AO_HSE_BYPASS 1
+
+/* 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
+
+#define HAS_SERIAL_1 0
+#define USE_SERIAL_1_STDIN 0
+#define SERIAL_1_PB6_PB7 1
+#define SERIAL_1_PA9_PA10 0
+
+#define HAS_SERIAL_2 0
+#define USE_SERIAL_2_STDIN 0
+#define SERIAL_2_PA2_PA3 0
+#define SERIAL_2_PD5_PD6 1
+
+#define HAS_SERIAL_3 0
+#define USE_SERIAL_3_STDIN 1
+#define SERIAL_3_PB10_PB11 0
+#define SERIAL_3_PC10_PC11 0
+#define SERIAL_3_PD8_PD9 1
+
+#define HAS_SPI_1 0
+#define SPI_1_PB3_PB4_PB5 1
+#define SPI_1_OSPEEDR STM_OSPEEDR_10MHz
+
+#define HAS_SPI_2 0
+
+#define HAS_USB 1
+#define HAS_BEEP 0
+#define PACKET_HAS_SLAVE 0
+
+#define AO_BOOT_CHAIN 1
+
+#define LOW_LEVEL_DEBUG 0
+
+#define LED_PORT_ENABLE STM_RCC_AHBENR_GPIOBEN
+#define LED_PORT (&stm_gpiob)
+#define LED_PIN_GREEN 7
+#define LED_PIN_BLUE 6
+#define AO_LED_GREEN (1 << LED_PIN_GREEN)
+#define AO_LED_BLUE (1 << LED_PIN_BLUE)
+#define AO_LED_PANIC AO_LED_BLUE
+
+#define LEDS_AVAILABLE (AO_LED_BLUE | AO_LED_GREEN)
+
+#define HAS_ADC 0
+
+#define AO_TICK_TYPE uint32_t
+#define AO_TICK_SIGNED int32_t
+
+#endif /* _AO_PINS_H_ */
--- /dev/null
+/*
+ * Copyright © 2016 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_SCHEME_OS_H_
+#define _AO_SCHEME_OS_H_
+
+#include "ao.h"
+
+#define AO_SCHEME_POOL 10240
+
+#ifndef __BYTE_ORDER
+#define __LITTLE_ENDIAN 1234
+#define __BIG_ENDIAN 4321
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#endif
+
+static inline int
+ao_scheme_getc() {
+ static uint8_t at_eol;
+ int c;
+
+ if (at_eol) {
+ ao_cmd_readline();
+ at_eol = 0;
+ }
+ c = ao_cmd_lex();
+ if (c == '\n')
+ at_eol = 1;
+ return c;
+}
+
+static inline void
+ao_scheme_os_flush(void)
+{
+ flush();
+}
+
+static inline void
+ao_scheme_abort(void)
+{
+ ao_panic(1);
+}
+
+static inline void
+ao_scheme_os_led(int led)
+{
+ ao_led_set(led);
+}
+
+#define AO_SCHEME_JIFFIES_PER_SECOND AO_HERTZ
+
+static inline void
+ao_scheme_os_delay(int delay)
+{
+ ao_delay(delay);
+}
+
+static inline int
+ao_scheme_os_jiffy(void)
+{
+ return ao_tick_count;
+}
+
+#endif
--- /dev/null
+/*
+ * Copyright © 2016 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ */
+
+#include <ao.h>
+#include "ao_scheme.h"
+#include <ao_flash.h>
+
+extern uint8_t __flash__[];
+
+/* saved variables to rebuild the heap
+
+ ao_scheme_atoms
+ ao_scheme_frame_global
+ */
+
+int
+ao_scheme_os_save(void)
+{
+ int i;
+
+ for (i = 0; i < AO_SCHEME_POOL_TOTAL; i += 256) {
+ uint32_t *dst = (uint32_t *) (void *) &__flash__[i];
+ uint32_t *src = (uint32_t *) (void *) &ao_scheme_pool[i];
+
+ ao_flash_page(dst, src);
+ }
+ return 1;
+}
+
+int
+ao_scheme_os_restore_save(struct ao_scheme_os_save *save, int offset)
+{
+ memcpy(save, &__flash__[offset], sizeof (struct ao_scheme_os_save));
+ return 1;
+}
+
+int
+ao_scheme_os_restore(void)
+{
+ memcpy(ao_scheme_pool, __flash__, AO_SCHEME_POOL_TOTAL);
+ return 1;
+}
--- /dev/null
+#
+# AltOS flash loader build
+#
+#
+
+TOPDIR=../..
+HARDWARE=stm-scheme
+include $(TOPDIR)/stm/Makefile-flash.defs
--- /dev/null
+/*
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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_
+
+/* Bridge SB17 on the board and use the MCO from the other chip */
+#define AO_HSE 8000000
+#define AO_HSE_BYPASS 1
+
+#include <ao_flash_stm_pins.h>
+
+/* Use the 'user switch' to force boot loader on power on */
+
+#define AO_BOOT_PIN 1
+#define AO_BOOT_APPLICATION_GPIO stm_gpioa
+#define AO_BOOT_APPLICATION_PIN 0
+#define AO_BOOT_APPLICATION_VALUE 0
+#define AO_BOOT_APPLICATION_MODE 0
+
+#endif /* _AO_PINS_H_ */
projects / fw / altos / commitdiff