altos/fox: Add fox1ihu bringup firmware

Firmware capable of testing fox1ihu hardware

Signed-off-by: Keith Packard <keithp@keithp.com>

4 files changed, 329 insertions, 0 deletions

diff --git a/src/fox1ihu/.gitignore b/src/fox1ihu/.gitignore
new file mode 100644
index 00000000..538cf8b2
--- /dev/null
+++ b/src/fox1ihu/.gitignore
@@ -0,0 +1,2 @@
+ao_product.h
+fox1ihu-*.elf
diff --git a/src/fox1ihu/Makefile b/src/fox1ihu/Makefile
new file mode 100644
index 00000000..f76633aa
--- /dev/null
+++ b/src/fox1ihu/Makefile
@@ -0,0 +1,76 @@
+#
+# AltOS build
+#
+#
+
+include ../stm/Makefile.defs
+
+INC = \
+	ao.h \
+	ao_arch.h \
+	ao_arch_funcs.h \
+	ao_pins.h \
+	ao_product.h \
+	ao_task.h \
+	stm32l.h \
+	Makefile
+
+#PROFILE=ao_profile.c
+#PROFILE_DEF=-DAO_PROFILE=1
+
+#SAMPLE_PROFILE=ao_sample_profile.c \
+#	ao_sample_profile_timer.c
+#SAMPLE_PROFILE_DEF=-DHAS_SAMPLE_PROFILE=1
+
+#STACK_GUARD=ao_mpu_stm.c
+#STACK_GUARD_DEF=-DHAS_STACK_GUARD=1
+
+ALTOS_SRC = \
+	ao_interrupt.c \
+	ao_product.c \
+	ao_romconfig.c \
+	ao_cmd.c \
+	ao_task.c \
+	ao_led.c \
+	ao_stdio.c \
+	ao_panic.c \
+	ao_timer.c \
+	ao_mutex.c \
+	ao_dma_stm.c \
+	ao_spi_stm.c \
+	ao_usb_stm.c \
+	ao_exti_stm.c \
+	ao_adc_stm.c \
+	ao_data.c
+
+PRODUCT=Fox1IHH-v0.1
+PRODUCT_DEF=-DFOX
+IDPRODUCT=0x0024
+
+CFLAGS = $(PRODUCT_DEF) $(STM_CFLAGS) $(PROFILE_DEF) $(SAMPLE_PROFILE_DEF) $(STACK_GUARD_DEF) -Os -g
+
+PROGNAME=fox1ihu-v0.1
+PROG=$(PROGNAME)-$(VERSION).elf
+
+SRC=$(ALTOS_SRC) ao_fox1ihu.c
+OBJ=$(SRC:.c=.o)
+
+all: $(PROG)
+
+$(PROG): Makefile $(OBJ) altos.ld
+	$(call quiet,CC) $(LDFLAGS) $(CFLAGS) -o $(PROG) $(OBJ) $(SAT_CLIB) -lgcc
+
+$(OBJ): $(INC)
+
+ao_product.h: ao-make-product.5c ../Version
+	$(call quiet,NICKLE,$<) $< -m altusmetrum.org -i $(IDPRODUCT) -p $(PRODUCT) -v $(VERSION) > $@
+
+distclean:	clean
+
+clean:
+	rm -f *.o $(PROGNAME)-*.elf
+	rm -f ao_product.h
+
+install:
+
+uninstall:
diff --git a/src/fox1ihu/ao_fox1ihu.c b/src/fox1ihu/ao_fox1ihu.c
new file mode 100644
index 00000000..4d02f0da
--- /dev/null
+++ b/src/fox1ihu/ao_fox1ihu.c
@@ -0,0 +1,47 @@
+/*
+ * 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; 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_packet.h>
+#include <ao_send_packet.h>
+
+int
+main(void)
+{
+	ao_clock_init();
+	
+#if HAS_STACK_GUARD
+	ao_mpu_init();
+#endif
+
+	ao_task_init();
+	ao_led_init(LEDS_AVAILABLE);
+	ao_led_on(AO_LED_RED);
+	ao_timer_init();
+
+	ao_spi_init();
+	ao_dma_init();
+	ao_exti_init();
+
+	ao_cmd_init();
+
+	ao_usb_init();
+
+	ao_start_scheduler();
+	return 0;
+}
diff --git a/src/fox1ihu/ao_pins.h b/src/fox1ihu/ao_pins.h
new file mode 100644
index 00000000..e3d8d4d3
--- /dev/null
+++ b/src/fox1ihu/ao_pins.h
@@ -0,0 +1,204 @@
+/*
+ * 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; 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_
+
+#define HAS_TASK_QUEUE		1
+
+/* 8MHz High speed external crystal */
+#define AO_HSE			8000000
+
+/* PLLVCO = 96MHz (so that USB will work) */
+#define AO_PLLMUL		12
+#define AO_RCC_CFGR_PLLMUL	(STM_RCC_CFGR_PLLMUL_12)
+
+/* SYSCLK = 32MHz (no need to go faster than CPU) */
+#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 16MHz (HCLK/2) */
+#define AO_APB1_PRESCALER	2
+#define AO_RCC_CFGR_PPRE1_DIV	STM_RCC_CFGR_PPRE2_DIV_2
+
+/* Run APB2 at 16MHz (HCLK/2) */
+#define AO_APB2_PRESCALER	2
+#define AO_RCC_CFGR_PPRE2_DIV	STM_RCC_CFGR_PPRE2_DIV_2
+
+#define HAS_SERIAL_1		1
+#define USE_SERIAL_1_STDIN	0
+#define SERIAL_1_PB6_PB7	0
+#define SERIAL_1_PA9_PA10	1
+
+#define HAS_SERIAL_2		0
+#define USE_SERIAL_2_STDIN	0
+#define SERIAL_2_PA2_PA3	0
+#define SERIAL_2_PD5_PD6	0
+
+#define HAS_SERIAL_3		0
+#define USE_SERIAL_3_STDIN	0
+#define SERIAL_3_PB10_PB11	0
+#define SERIAL_3_PC10_PC11	1
+#define SERIAL_3_PD8_PD9	0
+
+#define HAS_EEPROM		0
+#define USE_INTERNAL_FLASH	0
+#define HAS_USB			1
+#define HAS_BEEP		0
+#define HAS_RADIO		0
+#define HAS_TELEMETRY		0
+
+#define HAS_SPI_1		1
+#define SPI_1_PA5_PA6_PA7	0
+#define SPI_1_PB3_PB4_PB5	0
+#define SPI_1_PE13_PE14_PE15	1	/* */
+
+#define HAS_SPI_2		0
+#define SPI_2_PB13_PB14_PB15	1	/* */
+#define SPI_2_PD1_PD3_PD4	0
+
+#define SPI_2_PORT		(&stm_gpiob)
+#define SPI_2_SCK_PIN		13
+#define SPI_2_MISO_PIN		14
+#define SPI_2_MOSI_PIN		15
+
+#define HAS_I2C_1		1
+#define I2C_1_PB6_PB7		1
+#define I2C_1_PB8_PB9		0
+
+#define HAS_I2C_2		1
+#define I2C_2_PB10_PB11		1
+
+#define PACKET_HAS_SLAVE	0
+#define PACKET_HAS_MASTER	0
+
+#define LOW_LEVEL_DEBUG		0
+
+#define LED_PORT_0_ENABLE	STM_RCC_AHBENR_GPIOCEN
+#define LED_PORT_0		(&stm_gpioc)
+#define LED_PORT_0_MASK		(0xff)
+#define LED_PORT_0_SHIFT	0
+#define LED_PIN_RED		6
+#define LED_PIN_GREEN		7
+#define LED_PIN_RED_2		8
+#define LED_PIN_GREEN_2		9
+#define AO_LED_RED		(1 << LED_PIN_RED)
+#define AO_LED_GREEN		(1 << LED_PIN_GREEN)
+#define AO_LED_RED_2		(1 << LED_PIN_RED_2)
+#define AO_LED_GREEN_2		(1 << LED_PIN_GREEN_2)
+
+#define LEDS_AVAILABLE		(AO_LED_RED | AO_LED_GREEN | AO_LED_RED_2 | AO_LED_GREEN_2)
+
+#define HAS_GPS			0
+#define HAS_FLIGHT		0
+#define HAS_ADC			1
+#define HAS_LOG			0
+
+/*
+ * ADC
+ */
+#define AO_DATA_RING		32
+#define AO_ADC_NUM_SENSE	6
+
+struct ao_adc {
+	int16_t			tx_pa_current;	/* ADC_IN0 */
+	int16_t			tx_pa_temp;	/* ADC_IN1 */
+	int16_t			tx_xo_temp;	/* ADC_IN2 */
+	int16_t			rx_xo_temp;	/* ADC_IN3 */
+	int16_t			ihu_current;	/* ADC_IN8 */
+	int16_t			rx_cd;		/* ADC_IN9 */
+	int16_t			ant_sense_1;	/* ADC_IN10 */
+	int16_t			ant_sense_2;	/* ADC_IN11 */
+};
+
+#define AO_ADC_TX_PA_CURRENT		0
+#define AO_ADC_TX_PA_CURRENT_PORT	(&stm_gpioa)
+#define AO_ADC_TX_PA_CURRENT_PIN	0
+
+#define AO_ADC_TX_PA_TEMP		1
+#define AO_ADC_TX_PA_TEMP_PORT		(&stm_gpioa)
+#define AO_ADC_TX_PA_TEMP_PIN		1
+
+#define AO_ADC_TX_XO_TEMP		2
+#define AO_ADC_TX_XO_TEMP_PORT		(&stm_gpioa)
+#define AO_ADC_TX_XO_TEMP_PIN		2
+
+#define AO_ADC_RX_XO_TEMP		3
+#define AO_ADC_RX_XO_TEMP_PORT		(&stm_gpioa)
+#define AO_ADC_RX_XO_TEMP_PIN		3
+
+#define AO_ADC_IHU_CURRENT		8
+#define AO_ADC_IHU_CURRENT_PORT		(&stm_gpiob)
+#define AO_ADC_IHU_CURRENT_PIN		0
+
+#define AO_ADC_RX_CD			9
+#define AO_ADC_RX_CD_PORT		(&stm_gpiob)
+#define AO_ADC_RX_CD_PIN		1
+
+#define AO_ADC_ANT_SENSE_1		10
+#define AO_ADC_ANT_SENSE_1_PORT		(&stm_gpioc)
+#define AO_ADC_ANT_SENSE_1_PIN		0
+
+#define AO_ADC_ANT_SENSE_2		11
+#define AO_ADC_ANT_SENSE_2_PORT		(&stm_gpioc)
+#define AO_ADC_ANT_SENSE_2_PIN		1
+
+#define AO_ADC_TEMP			16
+
+#define AO_ADC_RCC_AHBENR	((1 << STM_RCC_AHBENR_GPIOAEN) | \
+				 (1 << STM_RCC_AHBENR_GPIOBEN) | \
+				 (1 << STM_RCC_AHBENR_GPIOCEN))
+
+#define AO_NUM_ADC_PIN		(9)
+
+#define AO_ADC_PIN0_PORT	AO_ADC_TX_PA_CURRENT_PORT
+#define AO_ADC_PIN0_PIN		AO_ADC_TX_PA_CURRENT_PIN
+#define AO_ADC_PIN1_PORT	AO_ADC_TX_PA_TEMP_PORT
+#define AO_ADC_PIN1_PIN		AO_ADC_TX_PA_TEMP_PIN
+#define AO_ADC_PIN2_PORT	AO_ADC_TX_XO_TEMP_PORT
+#define AO_ADC_PIN2_PIN		AO_ADC_TX_XO_TEMP_PIN
+#define AO_ADC_PIN3_PORT	AO_ADC_RX_XO_TEMP_PORT
+#define AO_ADC_PIN3_PIN		AO_ADC_RX_XO_TEMP_PIN
+#define AO_ADC_PIN4_PORT	AO_ADC_IHU_CURRENT_PORT
+#define AO_ADC_PIN4_PIN		AO_ADC_IHU_CURRENT_PIN
+#define AO_ADC_PIN5_PORT	AO_ADC_IHU_CURRENT_PORT
+#define AO_ADC_PIN5_PIN		AO_ADC_IHU_CURRENT_PIN
+#define AO_ADC_PIN6_PORT	AO_ADC_RX_CD_PORT
+#define AO_ADC_PIN6_PIN		AO_ADC_RX_CD_PIN
+#define AO_ADC_PIN7_PORT	AO_ADC_ANT_SENSE_1_PORT
+#define AO_ADC_PIN7_PIN		AO_ADC_ANT_SENSE_1_PIN
+#define AO_ADC_PIN8_PORT	AO_ADC_ANT_SENSE_2_PORT
+#define AO_ADC_PIN8_PIN		AO_ADC_ANT_SENSE_2_PIN
+
+#define AO_NUM_ADC	       	(AO_NUM_ADC_PIN + 1)	/* Add internal temp sensor */
+
+#define AO_ADC_SQ1		AO_ADC_TX_PA_CURRENT
+#define AO_ADC_SQ2		AO_ADC_TX_PA_TEMP
+#define AO_ADC_SQ3		AO_ADC_TX_XO_TEMP
+#define AO_ADC_SQ4		AO_ADC_RX_XO_TEMP
+#define AO_ADC_SQ5		AO_ADC_IHU_CURRENT
+#define AO_ADC_SQ6		AO_ADC_IHU_CURRENT
+#define AO_ADC_SQ7		AO_ADC_RX_CD
+#define AO_ADC_SQ8		AO_ADC_ANT_SENSE_1
+#define AO_ADC_SQ9		AO_ADC_ANT_SENSE_2
+#define AO_ADC_SQ10		AO_ADC_TEMP
+
+#endif /* _AO_PINS_H_ */