/**
******************************************************************************
*
* @file pios_board.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* @brief Defines board hardware for the OpenPilot Version 1.1 hardware.
* @see The GNU Public License (GPL) Version 3
*
*****************************************************************************/
/*
* 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 3 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 PIOS_BOARD_H
#define PIOS_BOARD_H
// ------------------------
// Timers and Channels Used
// ------------------------
/*
Timer | Channel 1 | Channel 2 | Channel 3 | Channel 4
------+-----------+-----------+-----------+----------
TIM1 | Servo 4 | | |
TIM2 | RC In 5 | RC In 6 | Servo 6 |
TIM3 | Servo 5 | RC In 2 | RC In 3 | RC In 4
TIM4 | RC In 1 | Servo 3 | Servo 2 | Servo 1
------+-----------+-----------+-----------+----------
*/
// ------------------------
// DMA Channels Used
// ------------------------
/* Channel 1 - */
/* Channel 2 - */
/* Channel 3 - */
/* Channel 4 - */
/* Channel 5 - */
/* Channel 6 - */
/* Channel 7 - */
/* Channel 8 - */
/* Channel 9 - */
/* Channel 10 - */
/* Channel 11 - */
/* Channel 12 - */
// ------------------------
// BOOTLOADER_SETTINGS
// ------------------------
#define BOARD_READABLE true
#define BOARD_WRITABLE true
#define MAX_DEL_RETRYS 3
// ------------------------
// WATCHDOG_SETTINGS
// ------------------------
#define PIOS_WATCHDOG_TIMEOUT 400
#define PIOS_WDG_REGISTER RTC_BKP_DR4
#define PIOS_WDG_SYSTEM 0x0001
#define PIOS_WDG_GPS 0x0002
#define PIOS_WDG_MAG 0x0004
// ------------------------
// TELEMETRY
// ------------------------
// #define TELEM_QUEUE_SIZE 20
// ------------------------
// PIOS_LED
// ------------------------
#define PIOS_LED_HEARTBEAT 0
// -------------------------
// System Settings
// -------------------------
#define PIOS_MASTER_CLOCK 48000000
#define PIOS_PERIPHERAL_CLOCK (PIOS_MASTER_CLOCK / 2)
// -------------------------
// Interrupt Priorities
// -------------------------
#define PIOS_IRQ_PRIO_LOW 12 // lower than RTOS
#define PIOS_IRQ_PRIO_MID 8 // higher than RTOS
#define PIOS_IRQ_PRIO_HIGH 5 // for SPI, ADC, I2C etc...
#define PIOS_IRQ_PRIO_HIGHEST 4 // for USART etc...
// ------------------------
// PIOS_I2C
// See also pios_board.c
// ------------------------
#define PIOS_I2C_MAX_DEVS 1
extern uint32_t pios_i2c_gps_id;
#define PIOS_I2C_GPS (pios_i2c_gps_id)
// -------------------------
// SPI
//
// See also pios_board.c
// -------------------------
#define PIOS_SPI_MAX_DEVS 0
// -------------------------
// PIOS_USART
// -------------------------
#define PIOS_USART_MAX_DEVS 1
// -------------------------
// PIOS_COM
//
// See also pios_board.c
// -------------------------
#define PIOS_COM_MAX_DEVS 1
extern uint32_t pios_com_main_id;
#define PIOS_COM_TELEM_USB pios_com_main_id
#if defined(PIOS_INCLUDE_DEBUG_CONSOLE)
#define PIOS_COM_DEBUG (pios_com_main_id)
#endif /* PIOS_INCLUDE_DEBUG_CONSOLE */
// -------------------------
// ADC
// PIOS_ADC_PinGet(0) = Gyro Z
// PIOS_ADC_PinGet(1) = Gyro Y
// PIOS_ADC_PinGet(2) = Gyro X
// -------------------------
// #define PIOS_ADC_OVERSAMPLING_RATE 1
#if 0
#define PIOS_ADC_USE_TEMP_SENSOR 1
#define PIOS_ADC_TEMP_SENSOR_ADC ADC1
#define PIOS_ADC_TEMP_SENSOR_ADC_CHANNEL 1
#define PIOS_ADC_PIN1_GPIO_PORT GPIOA // PA4 (Gyro X)
#define PIOS_ADC_PIN1_GPIO_PIN GPIO_Pin_4 // ADC12_IN4
#define PIOS_ADC_PIN1_GPIO_CHANNEL ADC_Channel_4
#define PIOS_ADC_PIN1_ADC ADC2
#define PIOS_ADC_PIN1_ADC_NUMBER 1
#define PIOS_ADC_PIN2_GPIO_PORT GPIOA // PA5 (Gyro Y)
#define PIOS_ADC_PIN2_GPIO_PIN GPIO_Pin_5 // ADC123_IN5
#define PIOS_ADC_PIN2_GPIO_CHANNEL ADC_Channel_5
#define PIOS_ADC_PIN2_ADC ADC1
#define PIOS_ADC_PIN2_ADC_NUMBER 2
#define PIOS_ADC_PIN3_GPIO_PORT GPIOA // PA3 (Gyro Z)
#define PIOS_ADC_PIN3_GPIO_PIN GPIO_Pin_3 // ADC12_IN3
#define PIOS_ADC_PIN3_GPIO_CHANNEL ADC_Channel_3
#define PIOS_ADC_PIN3_ADC ADC2
#define PIOS_ADC_PIN3_ADC_NUMBER 2
#define PIOS_ADC_NUM_PINS 3
#define PIOS_ADC_PORTS { PIOS_ADC_PIN1_GPIO_PORT, PIOS_ADC_PIN2_GPIO_PORT, PIOS_ADC_PIN3_GPIO_PORT }
#define PIOS_ADC_PINS { PIOS_ADC_PIN1_GPIO_PIN, PIOS_ADC_PIN2_GPIO_PIN, PIOS_ADC_PIN3_GPIO_PIN }
#define PIOS_ADC_CHANNELS { PIOS_ADC_PIN1_GPIO_CHANNEL, PIOS_ADC_PIN2_GPIO_CHANNEL, PIOS_ADC_PIN3_GPIO_CHANNEL }
#define PIOS_ADC_MAPPING { PIOS_ADC_PIN1_ADC, PIOS_ADC_PIN2_ADC, PIOS_ADC_PIN3_ADC }
#define PIOS_ADC_CHANNEL_MAPPING { PIOS_ADC_PIN1_ADC_NUMBER, PIOS_ADC_PIN2_ADC_NUMBER, PIOS_ADC_PIN3_ADC_NUMBER }
#define PIOS_ADC_NUM_CHANNELS (PIOS_ADC_NUM_PINS + PIOS_ADC_USE_TEMP_SENSOR)
#define PIOS_ADC_NUM_ADC_CHANNELS 2
#define PIOS_ADC_USE_ADC2 1
#define PIOS_ADC_CLOCK_FUNCTION RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1 | RCC_APB2Periph_ADC2, ENABLE)
#define PIOS_ADC_ADCCLK RCC_PCLK2_Div8
/* RCC_PCLK2_Div2: ADC clock = PCLK2/2 */
/* RCC_PCLK2_Div4: ADC clock = PCLK2/4 */
/* RCC_PCLK2_Div6: ADC clock = PCLK2/6 */
/* RCC_PCLK2_Div8: ADC clock = PCLK2/8 */
#define PIOS_ADC_SAMPLE_TIME ADC_SampleTime_239Cycles5
/* Sample time: */
/* With an ADCCLK = 14 MHz and a sampling time of 239.5 cycles: */
/* Tconv = 239.5 + 12.5 = 252 cycles = 18�s */
/* (1 / (ADCCLK / CYCLES)) = Sample Time (�S) */
#define PIOS_ADC_IRQ_PRIO PIOS_IRQ_PRIO_LOW
// Currently analog acquistion hard coded at 480 Hz
// PCKL2 = HCLK / 16
// ADCCLK = PCLK2 / 2
#define PIOS_ADC_RATE (72.0e6f / 1.0f / 8.0f / 252.0f / (PIOS_ADC_NUM_CHANNELS >> PIOS_ADC_USE_ADC2))
#define PIOS_ADC_MAX_OVERSAMPLING 36
#define PIOS_ADC_TEMPERATURE_PIN 0
#endif // if 0
// --------------------------
// Timer controller settings
// --------------------------
#define PIOS_TIM_MAX_DEVS 3
// -------------------------
// GPIO
// -------------------------
#define PIOS_GPIO_PORTS {}
#define PIOS_GPIO_PINS {}
#define PIOS_GPIO_CLKS {}
#define PIOS_GPIO_NUM 0
#define PIOS_USB_ENABLED 0
#endif /* PIOS_BOARD_H */