--- /dev/null
+/*
+ * Copyright © 2024 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; 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_
+
+
+/* 32MHz High speed external crystal */
+#define AO_HSE 32000000
+
+/* PLLVCO = 96MHz (so that USB will work) */
+#define AO_PLLMUL 3
+#define AO_RCC_CFGR_PLLMUL (STM_RCC_CFGR_PLLMUL_3)
+
+/* 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 1
+#define SERIAL_1_PA9_PA10 0
+
+#define HAS_SERIAL_2 1
+#define USE_SERIAL_2_STDIN 0
+#define SERIAL_2_PA2_PA3 1
+#define SERIAL_2_PD5_PD6 0
+#define USE_SERIAL_2_FLOW 0
+#define USE_SERIAL_2_SW_FLOW 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 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 BEEPER_TIMER 4
+#define BEEPER_CHANNEL 4
+#define BEEPER_PORT (&stm_gpiob)
+#define BEEPER_PIN 9
+#define HAS_BATTERY_REPORT 1
+#define HAS_RADIO 0
+#define HAS_TELEMETRY 0
+#define HAS_APRS 0
+#define HAS_COMPANION 0
+
+#define HAS_SPI_1 0
+#define SPI_1_PA5_PA6_PA7 1 /* Barometer */
+#define SPI_1_PB3_PB4_PB5 1 /* Accelerometer */
+#define SPI_1_PE13_PE14_PE15 1 /* MPU6000 */
+#define SPI_1_OSPEEDR STM_OSPEEDR_10MHz
+
+#define HAS_SPI_2 0
+#define SPI_2_PB13_PB14_PB15 1 /* Flash, Companion */
+#ifndef MMC5983_I2C
+#define SPI_2_PD1_PD3_PD4 1 /* MMC5983 */
+#endif
+#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 0
+
+#define LOW_LEVEL_DEBUG 0
+
+#define HAS_ADC 1
+#define HAS_ADC_TEMP 1
+
+/*
+ * ADC
+ */
+#define AO_DATA_RING 32
+#define AO_ADC_NUM_SENSE 3
+
+struct ao_adc {
+ int16_t sense[AO_ADC_NUM_SENSE];
+ int16_t v_batt;
+ int16_t temp;
+};
+
+#define AO_ADC_DUMP(p) \
+ printf("tick: %5lu A: %5d B: %5d C: %5d batt: %5d temp: %5d\n", \
+ (p)->tick, \
+ (p)->adc.sense[0], (p)->adc.sense[1], (p)->adc.sense[2], \
+ (p)->adc.v_batt, (p)->adc.temp)
+
+#define AO_ADC_SENSE_A 4
+#define AO_ADC_SENSE_A_PORT (&stm_gpioa)
+#define AO_ADC_SENSE_A_PIN 4
+
+#define AO_ADC_SENSE_B 5
+#define AO_ADC_SENSE_B_PORT (&stm_gpioa)
+#define AO_ADC_SENSE_B_PIN 5
+
+#define AO_ADC_SENSE_C 6
+#define AO_ADC_SENSE_C_PORT (&stm_gpioa)
+#define AO_ADC_SENSE_C_PIN 6
+
+#define AO_ADC_V_BATT 0
+#define AO_ADC_V_BATT_PORT (&stm_gpioa)
+#define AO_ADC_V_BATT_PIN 0
+
+#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 + 1)
+
+#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_V_BATT_PORT
+#define AO_ADC_PIN3_PIN AO_ADC_V_BATT_PIN
+
+#define AO_NUM_ADC (AO_ADC_NUM_SENSE + 2)
+
+#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_V_BATT
+#define AO_ADC_SQ5 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 sense inputs
+ */
+#define AO_PYRO_BATTERY_DIV_PLUS 56 /* 5.6k */
+#define AO_PYRO_BATTERY_DIV_MINUS 100 /* 10k */
+
+/*
+ * ADC reference in decivolts
+ */
+#define AO_ADC_REFERENCE_DV 33
+
+#endif /* _AO_PINS_H_ */
--- /dev/null
+/*
+ * Copyright © 2024 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; 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_
+
+/* External crystal at 16MHz */
+#define AO_HSE 32000000
+#define AO_RCC_CFGR_PLLMUL (STM_RCC_CFGR_PLLMUL_3)
+#define AO_RCC_CFGR_PLLDIV (STM_RCC_CFGR_PLLDIV_3)
+
+#include <ao_flash_stm_pins.h>
+
+/* Companion port cs_companion0 PB6 */
+
+#define AO_BOOT_PIN 1
+#define AO_BOOT_APPLICATION_GPIO stm_gpiob
+#define AO_BOOT_APPLICATION_PIN 12
+#define AO_BOOT_APPLICATION_VALUE 1
+#define AO_BOOT_APPLICATION_MODE AO_EXTI_MODE_PULL_UP
+
+#endif /* _AO_PINS_H_ */
projects / fw / altos / commitdiff