diff options
Diffstat (limited to 'src/telebt-v3.0')
| -rw-r--r-- | src/telebt-v3.0/ao_pins.h | 202 | ||||
| -rw-r--r-- | src/telebt-v3.0/ao_telebt.c | 57 | ||||
| -rw-r--r-- | src/telebt-v3.0/flash-loader/ao_pins.h | 34 |
3 files changed, 293 insertions, 0 deletions
diff --git a/src/telebt-v3.0/ao_pins.h b/src/telebt-v3.0/ao_pins.h new file mode 100644 index 00000000..0d03f94d --- /dev/null +++ b/src/telebt-v3.0/ao_pins.h @@ -0,0 +1,202 @@ +/* + * 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_ */ diff --git a/src/telebt-v3.0/ao_telebt.c b/src/telebt-v3.0/ao_telebt.c new file mode 100644 index 00000000..f3906e3f --- /dev/null +++ b/src/telebt-v3.0/ao_telebt.c @@ -0,0 +1,57 @@ +/* + * Copyright © 2015 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_eeprom.h> +#include <ao_profile.h> +#include <ao_btm.h> +#if HAS_SAMPLE_PROFILE +#include <ao_sample_profile.h> +#endif + +int +main(void) +{ + ao_clock_init(); + + ao_task_init(); + ao_serial_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_adc_init(); + ao_btm_init(); + ao_cmd_init(); + + ao_eeprom_init(); + + ao_usb_init(); + ao_radio_init(); + ao_packet_master_init(); + + ao_config_init(); + + ao_start_scheduler(); + return 0; +} diff --git a/src/telebt-v3.0/flash-loader/ao_pins.h b/src/telebt-v3.0/flash-loader/ao_pins.h new file mode 100644 index 00000000..8711548d --- /dev/null +++ b/src/telebt-v3.0/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> + +/* Blue LED */ + +#define AO_BOOT_PIN 1 +#define AO_BOOT_APPLICATION_GPIO stm_gpioc +#define AO_BOOT_APPLICATION_PIN 15 +#define AO_BOOT_APPLICATION_VALUE 0 +#define AO_BOOT_APPLICATION_MODE AO_EXTI_MODE_PULL_DOWN + +#endif /* _AO_PINS_H_ */ |