+/*
+ * 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 0
+#define USE_SERIAL_1_STDIN 0
+#define SERIAL_1_PB6_PB7 0
+#define SERIAL_1_PA9_PA10 1
+
+#define HAS_SERIAL_2 1
+#define USE_SERIAL_2_STDIN 0
+#define USE_SERIAL_2_FLOW 1
+#define SERIAL_2_PA2_PA3 1
+#define SERIAL_2_PD5_PD6 0
+
+#define HAS_SERIAL_3 1
+#define USE_SERIAL_3_STDIN 0
+#define SERIAL_3_PB10_PB11 1
+#define SERIAL_3_PC10_PC11 0
+#define SERIAL_3_PD8_PD9 0
+
+#define AO_CONFIG_MAX_SIZE 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 0
+#define HAS_BATTERY_REPORT 0
+#define HAS_RADIO 1
+#define HAS_TELEMETRY 0
+#define HAS_APRS 0
+#define HAS_ACCEL 0
+
+#define HAS_SPI_1 1
+#define SPI_1_PA5_PA6_PA7 1 /* CC1200 */
+#define SPI_1_PB3_PB4_PB5 0
+#define SPI_1_PE13_PE14_PE15 0
+#define SPI_1_OSPEEDR STM_OSPEEDR_10MHz
+
+#define HAS_SPI_2 0
+#define SPI_2_PB13_PB14_PB15 0
+#define SPI_2_PD1_PD3_PD4 0
+#define SPI_2_OSPEEDR STM_OSPEEDR_10MHz
+
+#define HAS_I2C_1 0
+#define I2C_1_PB8_PB9 0
+
+#define HAS_I2C_2 0
+#define I2C_2_PB10_PB11 0
+
+#define PACKET_HAS_SLAVE 0
+#define PACKET_HAS_MASTER 1
+
+#define LOW_LEVEL_DEBUG 0
+
+#define LED_PORT_0_ENABLE STM_RCC_AHBENR_GPIOAEN
+#define LED_PORT_1_ENABLE STM_RCC_AHBENR_GPIOCEN
+#define LED_PORT_0 (&stm_gpioa)
+#define LED_PORT_1 (&stm_gpioc)
+#define LED_PORT_0_SHIFT 0
+#define LED_PORT_1_SHIFT 0
+#define LED_PIN_RED (4 + LED_PORT_0_SHIFT)
+#define LED_PIN_BLUE (15 + LED_PORT_1_SHIFT)
+#define AO_LED_RED (1 << LED_PIN_RED)
+#define AO_LED_BLUE (1 << LED_PIN_BLUE)
+#define LED_PORT_0_MASK (AO_LED_RED)
+#define LED_PORT_1_MASK (AO_LED_BLUE)
+#define AO_BT_LED AO_LED_BLUE
+
+#define LEDS_AVAILABLE (AO_LED_RED | AO_LED_BLUE)
+
+#define HAS_GPS 0
+#define HAS_FLIGHT 0
+#define HAS_ADC 1
+#define HAS_ADC_TEMP 0
+#define HAS_LOG 0
+
+/*
+ * ADC
+ */
+#define AO_DATA_RING 32
+#define AO_ADC_NUM_SENSE 2
+
+struct ao_adc {
+ int16_t v_batt;
+};
+
+#define AO_ADC_DUMP(p) \
+ printf("tick: %5u %5d batt: %5d\n", \
+ (p)->tick, \
+ (p)->adc.v_batt);
+
+#define AO_ADC_V_BATT 8
+#define AO_ADC_V_BATT_PORT (&stm_gpiob)
+#define AO_ADC_V_BATT_PIN 0
+
+#define AO_ADC_RCC_AHBENR ((1 << STM_RCC_AHBENR_GPIOEEN))
+
+#define AO_NUM_ADC_PIN 1
+
+#define AO_ADC_PIN0_PORT AO_ADC_V_BATT_PORT
+#define AO_ADC_PIN0_PIN AO_ADC_V_BATT_PIN
+
+#define AO_NUM_ADC (AO_NUM_ADC_PIN)
+
+#define AO_ADC_SQ1 AO_ADC_V_BATT
+
+/*
+ * Voltage divider on ADC battery sampler
+ */
+#define AO_BATTERY_DIV_PLUS 51 /* 5.6k */
+#define AO_BATTERY_DIV_MINUS 100 /* 10k */
+
+/*
+ * ADC reference in decivolts
+ */
+#define AO_ADC_REFERENCE_DV 33
+
+/*
+ * BTM
+ */
+#define HAS_BTM 1
+
+#define ao_serial_btm_getchar ao_serial2_getchar
+#define ao_serial_btm_putchar ao_serial2_putchar
+#define _ao_serial_btm_pollchar _ao_serial2_pollchar
+#define _ao_serial_btm_sleep _ao_serial2_sleep
+#define ao_serial_btm_set_speed ao_serial2_set_speed
+#define ao_serial_btm_drain ao_serial2_drain
+#define ao_serial_btm_rx_fifo ao_serial2_rx_fifo
+
+#define AO_BTM_INT_PORT (&stm_gpioa)
+#define AO_BTM_INT_PIN 15
+#define AO_BTM_RESET_PORT (&stm_gpiob)
+#define AO_BTM_RESET_PIN 3
+
+/*
+ * Radio (cc1200)
+ */
+
+/* gets pretty close to 434.550 */
+
+#define AO_RADIO_CAL_DEFAULT 0x6ca333
+
+#define AO_FEC_DEBUG 0
+#define AO_CC1200_SPI_CS_PORT (&stm_gpiob)
+#define AO_CC1200_SPI_CS_PIN 10
+#define AO_CC1200_SPI_BUS AO_SPI_1_PA5_PA6_PA7
+#define AO_CC1200_SPI stm_spi1
+
+#define AO_CC1200_INT_PORT (&stm_gpiob)
+#define AO_CC1200_INT_PIN (11)
+
+#define AO_CC1200_INT_GPIO 2
+#define AO_CC1200_INT_GPIO_IOCFG CC1200_IOCFG2
+
+#define HAS_BOOT_RADIO 0
+
+#endif /* _AO_PINS_H_ */
projects / fw / altos / commitdiff