working?

4 files changed, 483 insertions, 0 deletions

diff --git a/src/easymega-v0.1/.gitignore b/src/easymega-v0.1/.gitignore
new file mode 100644
index 00000000..410943d5
--- /dev/null
+++ b/src/easymega-v0.1/.gitignore
@@ -0,0 +1,2 @@
+ao_product.h
+easymega-*.elf
diff --git a/src/easymega-v0.1/ao_easymega.c b/src/easymega-v0.1/ao_easymega.c
new file mode 100644
index 00000000..e217c33c
--- /dev/null
+++ b/src/easymega-v0.1/ao_easymega.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright © 2014 Bdale Garbee <bdale@gag.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_hmc5883.h>
+#include <ao_mpu6000.h>
+#include <ao_mma655x.h>
+#include <ao_log.h>
+#include <ao_exti.h>
+#include <ao_companion.h>
+#include <ao_profile.h>
+#include <ao_eeprom.h>
+#if HAS_SAMPLE_PROFILE
+#include <ao_sample_profile.h>
+#endif
+#include <ao_pyro.h>
+#if HAS_STACK_GUARD
+#include <ao_mpu.h>
+#endif
+
+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_GREEN);
+	ao_timer_init();
+
+	ao_i2c_init();
+	ao_spi_init();
+	ao_dma_init();
+	ao_exti_init();
+
+	ao_adc_init();
+#if HAS_BEEP
+	ao_beep_init();
+#endif
+	ao_cmd_init();
+
+#if HAS_MS5607
+	ao_ms5607_init();
+#endif
+#if HAS_HMC5883
+	ao_hmc5883_init();
+#endif
+#if HAS_MPU6000
+	ao_mpu6000_init();
+#endif
+#if HAS_MMA655X
+	ao_mma655x_init();
+#endif
+
+	ao_eeprom_init();
+	ao_storage_init();
+	
+	ao_flight_init();
+	ao_log_init();
+	ao_report_init();
+
+	ao_usb_init();
+	ao_igniter_init();
+	ao_companion_init();
+	ao_pyro_init();
+
+	ao_config_init();
+#if AO_PROFILE
+	ao_profile_init();
+#endif
+#if HAS_SAMPLE_PROFILE
+	ao_sample_profile_init();
+#endif
+	
+	ao_start_scheduler();
+	return 0;
+}
diff --git a/src/easymega-v0.1/ao_pins.h b/src/easymega-v0.1/ao_pins.h
new file mode 100644
index 00000000..cb6e3980
--- /dev/null
+++ b/src/easymega-v0.1/ao_pins.h
@@ -0,0 +1,352 @@
+/*
+ * Copyright © 2014 Bdale Garbee <bdale@gag.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		0
+#define USE_SERIAL_1_STDIN	0
+#define SERIAL_1_PB6_PB7	0
+#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	0
+
+#define HAS_SERIAL_3		0
+#define USE_SERIAL_3_STDIN	0
+#define SERIAL_3_PB10_PB11	0
+#define SERIAL_3_PC10_PC11	0
+#define SERIAL_3_PD8_PD9	0
+
+#define ao_gps_getchar		ao_serial1_getchar
+#define ao_gps_putchar		ao_serial1_putchar
+#define ao_gps_set_speed	ao_serial1_set_speed
+#define ao_gps_fifo		(ao_stm_usart1.rx_fifo)
+
+#define AO_CONFIG_DEFAULT_FLIGHT_LOG_MAX	(1024 * 1024)
+#define HAS_EEPROM		1
+#define USE_INTERNAL_FLASH	0
+#define USE_EEPROM_CONFIG	1
+#define USE_STORAGE_CONFIG	0
+#define HAS_USB			1
+#define HAS_BEEP		1
+#define HAS_BATTERY_REPORT	1
+#define HAS_RADIO		0
+#define HAS_TELEMETRY		0
+#define HAS_APRS		0
+
+#define HAS_SPI_1		1
+#define SPI_1_PA5_PA6_PA7	1	/* Barometer */
+#define SPI_1_PB3_PB4_PB5	1	/* Accelerometer, Gyro */
+#define SPI_1_PE13_PE14_PE15	0	
+#define SPI_1_OSPEEDR		STM_OSPEEDR_10MHz
+
+#define HAS_SPI_2		1
+#define SPI_2_PB13_PB14_PB15	1	/* Flash, Companion */
+#define SPI_2_PD1_PD3_PD4	0
+#define SPI_2_OSPEEDR		STM_OSPEEDR_10MHz
+
+#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_PB8_PB9		1
+
+#define HAS_I2C_2		0
+#define I2C_2_PB10_PB11		0
+
+#define PACKET_HAS_SLAVE	0
+#define PACKET_HAS_MASTER	0
+
+#define LOW_LEVEL_DEBUG		0
+
+#define LED_PORT_ENABLE		STM_RCC_AHBENR_GPIOAEN
+#define LED_PORT		(&stm_gpioa)
+#define LED_PIN_RED		9
+#define LED_PIN_GREEN		10
+#define AO_LED_RED		(1 << LED_PIN_RED)
+#define AO_LED_GREEN		(1 << LED_PIN_GREEN)
+
+#define LEDS_AVAILABLE		(AO_LED_RED | AO_LED_GREEN)
+
+#define HAS_GPS			0
+#define HAS_FLIGHT		1
+#define HAS_ADC			1
+#define HAS_ADC_TEMP		1
+#define HAS_LOG			1
+
+/*
+ * Igniter
+ */
+
+#define HAS_IGNITE		1
+#define HAS_IGNITE_REPORT	1
+
+#define AO_SENSE_PYRO(p,n)	((p)->adc.sense[n])
+#define AO_SENSE_DROGUE(p)	((p)->adc.sense[4])
+#define AO_SENSE_MAIN(p)	((p)->adc.sense[5])
+#define AO_IGNITER_CLOSED	400
+#define AO_IGNITER_OPEN		60
+
+/* Pyro A */
+#define AO_PYRO_PORT_0	(&stm_gpioa)
+#define AO_PYRO_PIN_0	15
+
+/* Pyro B */
+#define AO_PYRO_PORT_1	(&stm_gpioc)
+#define AO_PYRO_PIN_1	10
+
+/* Pyro C */
+#define AO_PYRO_PORT_2	(&stm_gpiob)
+#define AO_PYRO_PIN_2	11
+
+/* Pyro D */
+#define AO_PYRO_PORT_3	(&stm_gpiob)
+#define AO_PYRO_PIN_3	10
+
+/* Drogue */
+#define AO_IGNITER_DROGUE_PORT	(&stm_gpioa)
+#define AO_IGNITER_DROGUE_PIN	0
+
+/* Main */
+#define AO_IGNITER_MAIN_PORT	(&stm_gpioa)
+#define AO_IGNITER_MAIN_PIN	1
+
+/* Number of general purpose pyro channels available */
+#define AO_PYRO_NUM	4
+
+#define AO_IGNITER_SET_DROGUE(v)	stm_gpio_set(AO_IGNITER_DROGUE_PORT, AO_IGNITER_DROGUE_PIN, v)
+#define AO_IGNITER_SET_MAIN(v)		stm_gpio_set(AO_IGNITER_MAIN_PORT, AO_IGNITER_MAIN_PIN, v)
+
+/*
+ * ADC
+ */
+#define AO_DATA_RING		32
+#define AO_ADC_NUM_SENSE	6
+
+struct ao_adc {
+	int16_t			sense[AO_ADC_NUM_SENSE];
+	int16_t			v_batt;
+	int16_t			v_pbatt;
+	int16_t			temp;
+};
+
+#define AO_ADC_DUMP(p) \
+	printf("tick: %5u A: %5d B: %5d C: %5d D: %5d drogue: %5d main: %5d batt: %5d pbatt: %5d temp: %5d\n", \
+	       (p)->tick, \
+	       (p)->adc.sense[0], (p)->adc.sense[1], (p)->adc.sense[2], \
+	       (p)->adc.sense[3], (p)->adc.sense[4], (p)->adc.sense[5], \
+	       (p)->adc.v_batt, (p)->adc.v_pbatt, (p)->adc.temp)
+
+#define AO_ADC_SENSE_A		14
+#define AO_ADC_SENSE_A_PORT	(&stm_gpioc)
+#define AO_ADC_SENSE_A_PIN	4
+
+#define AO_ADC_SENSE_B		15
+#define AO_ADC_SENSE_B_PORT	(&stm_gpioc)
+#define AO_ADC_SENSE_B_PIN	5
+
+#define AO_ADC_SENSE_C		13
+#define AO_ADC_SENSE_C_PORT	(&stm_gpioc)
+#define AO_ADC_SENSE_C_PIN	3
+
+#define AO_ADC_SENSE_D		12
+#define AO_ADC_SENSE_D_PORT	(&stm_gpioc)
+#define AO_ADC_SENSE_D_PIN	2
+
+#define AO_ADC_SENSE_DROGUE	11
+#define AO_ADC_SENSE_DROGUE_PORT	(&stm_gpioc)
+#define AO_ADC_SENSE_DROGUE_PIN	1
+
+#define AO_ADC_SENSE_MAIN	10
+#define AO_ADC_SENSE_MAIN_PORT	(&stm_gpioc)
+#define AO_ADC_SENSE_MAIN_PIN	0
+
+#define AO_ADC_V_BATT		8
+#define AO_ADC_V_BATT_PORT	(&stm_gpiob)
+#define AO_ADC_V_BATT_PIN	0
+
+#define AO_ADC_V_PBATT		9
+#define AO_ADC_V_PBATT_PORT	(&stm_gpiob)
+#define AO_ADC_V_PBATT_PIN	1
+
+#define AO_ADC_TEMP		16
+
+#define AO_ADC_RCC_AHBENR	((1 << STM_RCC_AHBENR_GPIOAEN) | \
+				 (1 << STM_RCC_AHBENR_GPIOEEN) | \
+				 (1 << STM_RCC_AHBENR_GPIOBEN))
+
+#define AO_NUM_ADC_PIN		(AO_ADC_NUM_SENSE + 2)
+
+#define AO_ADC_PIN0_PORT	AO_ADC_SENSE_A_PORT
+#define AO_ADC_PIN0_PIN		AO_ADC_SENSE_A_PIN
+#define AO_ADC_PIN1_PORT	AO_ADC_SENSE_B_PORT
+#define AO_ADC_PIN1_PIN		AO_ADC_SENSE_B_PIN
+#define AO_ADC_PIN2_PORT	AO_ADC_SENSE_C_PORT
+#define AO_ADC_PIN2_PIN		AO_ADC_SENSE_C_PIN
+#define AO_ADC_PIN3_PORT	AO_ADC_SENSE_D_PORT
+#define AO_ADC_PIN3_PIN		AO_ADC_SENSE_D_PIN
+#define AO_ADC_PIN4_PORT	AO_ADC_SENSE_DROGUE_PORT
+#define AO_ADC_PIN4_PIN		AO_ADC_SENSE_DROGUE_PIN
+#define AO_ADC_PIN5_PORT	AO_ADC_SENSE_MAIN_PORT
+#define AO_ADC_PIN5_PIN		AO_ADC_SENSE_MAIN_PIN
+#define AO_ADC_PIN6_PORT	AO_ADC_V_BATT_PORT
+#define AO_ADC_PIN6_PIN		AO_ADC_V_BATT_PIN
+#define AO_ADC_PIN7_PORT	AO_ADC_V_PBATT_PORT
+#define AO_ADC_PIN7_PIN		AO_ADC_V_PBATT_PIN
+
+#define AO_NUM_ADC	       	(AO_ADC_NUM_SENSE + 3)
+
+#define AO_ADC_SQ1		AO_ADC_SENSE_A
+#define AO_ADC_SQ2		AO_ADC_SENSE_B
+#define AO_ADC_SQ3		AO_ADC_SENSE_C
+#define AO_ADC_SQ4		AO_ADC_SENSE_D
+#define AO_ADC_SQ5		AO_ADC_SENSE_DROGUE
+#define AO_ADC_SQ6		AO_ADC_SENSE_MAIN
+#define AO_ADC_SQ7		AO_ADC_V_BATT
+#define AO_ADC_SQ8		AO_ADC_V_PBATT
+#define AO_ADC_SQ9		AO_ADC_TEMP
+
+/*
+ * Voltage divider on ADC battery sampler
+ */
+#define AO_BATTERY_DIV_PLUS	56	/* 5.6k */
+#define AO_BATTERY_DIV_MINUS	100	/* 10k */
+
+/*
+ * Voltage divider on ADC igniter samplers
+ */
+#define AO_IGNITE_DIV_PLUS	100	/* 100k */
+#define AO_IGNITE_DIV_MINUS	27	/* 27k */
+
+/*
+ * ADC reference in decivolts
+ */
+#define AO_ADC_REFERENCE_DV	33
+
+/*
+ * Pressure sensor settings
+ */
+#define HAS_MS5607		1
+#define HAS_MS5611		0
+#define AO_MS5607_PRIVATE_PINS	1
+#define AO_MS5607_CS_PORT	(&stm_gpioa)
+#define AO_MS5607_CS_PIN	3
+#define AO_MS5607_CS_MASK	(1 << AO_MS5607_CS_PIN)
+#define AO_MS5607_MISO_PORT	(&stm_gpioa)
+#define AO_MS5607_MISO_PIN	6
+#define AO_MS5607_MISO_MASK	(1 << AO_MS5607_MISO_PIN)
+#define AO_MS5607_SPI_INDEX	AO_SPI_1_PA5_PA6_PA7
+
+/*
+ * SPI Flash memory
+ */
+
+#define M25_MAX_CHIPS		1
+#define AO_M25_SPI_CS_PORT	(&stm_gpiob)
+#define AO_M25_SPI_CS_PIN	12
+#define AO_M25_SPI_CS_MASK	(1 << AO_M25_SPI_CS_PIN)
+#define AO_M25_SPI_BUS		AO_SPI_2_PB13_PB14_PB15
+
+/*
+ * Mag sensor (hmc5883)
+ */
+
+#define HAS_HMC5883		1
+#define AO_HMC5883_INT_PORT	(&stm_gpioc)
+#define AO_HMC5883_INT_PIN	14
+#define AO_HMC5883_I2C_INDEX	STM_I2C_INDEX(1)
+
+/*
+ * mpu6000
+ */
+
+#define HAS_MPU6000		1
+#define AO_MPU6000_INT_PORT	(&stm_gpioc)
+#define AO_MPU6000_INT_PIN	15
+#define AO_MPU6000_SPI_BUS	AO_SPI_1_PB3_PB4_PB5
+#define AO_MPU6000_SPI_CS_PORT	(&stm_gpioc)
+#define AO_MPU6000_SPI_CS_PIN	13
+#define HAS_IMU			1
+
+/*
+ * mma655x
+ */
+
+#define HAS_MMA655X		1
+#define AO_MMA655X_SPI_INDEX	AO_SPI_1_PB3_PB4_PB5
+#define AO_MMA655X_CS_PORT	(&stm_gpioc)
+#define AO_MMA655X_CS_PIN	12
+
+#define NUM_CMDS		16
+
+/*
+ * Companion
+ */
+
+#define AO_COMPANION_CS_PORT	(&stm_gpiob)
+#define AO_COMPANION_CS_PIN	(6)
+#define AO_COMPANION_SPI_BUS	AO_SPI_2_PB13_PB14_PB15
+
+/*
+ * Monitor
+ */
+
+#define HAS_MONITOR		0
+#define LEGACY_MONITOR		0
+#define HAS_MONITOR_PUT		0
+#define AO_MONITOR_LED		0
+#define HAS_RSSI		0
+
+/*
+ * Profiling Viterbi decoding
+ */
+
+#ifndef AO_PROFILE
+#define AO_PROFILE	       	0
+#endif
+
+#endif /* _AO_PINS_H_ */
diff --git a/src/easymega-v0.1/flash-loader/ao_pins.h b/src/easymega-v0.1/flash-loader/ao_pins.h
new file mode 100644
index 00000000..445289bf
--- /dev/null
+++ b/src/easymega-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_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_ */