/**
******************************************************************************
* @file board_hw_defs.c
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
* @author PhoenixPilot, http://github.com/PhoenixPilot, Copyright (C) 2012
* @addtogroup OpenPilotSystem OpenPilot System
* @{
* @addtogroup OpenPilotCore OpenPilot Core
* @{
* @brief Defines board specific static initializers for hardware for the Revolution board.
*****************************************************************************/
/*
* 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
*/
#if defined(PIOS_INCLUDE_LED)
#include <pios_led_priv.h>
static const struct pios_gpio pios_leds[] = {
[PIOS_LED_HEARTBEAT] = {
.pin = {
.gpio = GPIOD,
.init = {
.GPIO_Pin = GPIO_Pin_15,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.active_low = false
},
[PIOS_LED_ALARM] = {
.pin = {
.gpio = GPIOD,
.init = {
.GPIO_Pin = GPIO_Pin_14,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.active_low = false
},
[PIOS_LED_D1] = {
.pin = {
.gpio = GPIOD,
.init = {
.GPIO_Pin = GPIO_Pin_13,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.active_low = false
},
[PIOS_LED_D2] = {
.pin = {
.gpio = GPIOD,
.init = {
.GPIO_Pin = GPIO_Pin_12,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.active_low = false
},
};
static const struct pios_gpio_cfg pios_led_cfg = {
.gpios = pios_leds,
.num_gpios = NELEMENTS(pios_leds),
};
const struct pios_gpio_cfg *PIOS_BOARD_HW_DEFS_GetLedCfg(__attribute__((unused)) uint32_t board_revision)
{
return &pios_led_cfg;
}
#endif /* PIOS_INCLUDE_LED */
#if defined(PIOS_INCLUDE_SPI)
#include <pios_spi_priv.h>
#if defined(PIOS_OVERO_SPI)
/* SPI2 Interface
* - Used for Flexi/IO/Overo communications
3: PB12 = SPI2 NSS, CAN2 RX
4: PB13 = SPI2 SCK, CAN2 TX, USART3 CTS
5: PB14 = SPI2 MISO, TIM12 CH1, USART3 RTS
6: PB15 = SPI2 MOSI, TIM12 CH2
*/
#include <pios_overo_priv.h>
void PIOS_OVERO_irq_handler(void);
void DMA1_Stream7_IRQHandler(void) __attribute__((alias("PIOS_OVERO_irq_handler")));
static const struct pios_overo_cfg pios_overo_cfg = {
.regs = SPI2,
.remap = GPIO_AF_SPI2,
.init = {
.SPI_Mode = SPI_Mode_Slave,
.SPI_Direction = SPI_Direction_2Lines_FullDuplex,
.SPI_DataSize = SPI_DataSize_8b,
.SPI_NSS = SPI_NSS_Hard,
.SPI_FirstBit = SPI_FirstBit_MSB,
.SPI_CRCPolynomial = 7,
.SPI_CPOL = SPI_CPOL_High,
.SPI_CPHA = SPI_CPHA_2Edge,
.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2,
},
.use_crc = false,
.dma = {
.irq = {
// Note this is the stream ID that triggers interrupts (in this case TX)
.flags = (DMA_IT_TCIF7),
.init = {
.NVIC_IRQChannel = DMA1_Stream7_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.channel = DMA1_Stream0,
.init = {
.DMA_Channel = DMA_Channel_0,
.DMA_PeripheralBaseAddr = (uint32_t)&(SPI2->DR),
.DMA_DIR = DMA_DIR_PeripheralToMemory,
.DMA_PeripheralInc = DMA_PeripheralInc_Disable,
.DMA_MemoryInc = DMA_MemoryInc_Enable,
.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte,
.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte,
.DMA_Mode = DMA_Mode_Circular,
.DMA_Priority = DMA_Priority_Medium,
// TODO: Enable FIFO
.DMA_FIFOMode = DMA_FIFOMode_Disable,
.DMA_FIFOThreshold = DMA_FIFOThreshold_Full,
.DMA_MemoryBurst = DMA_MemoryBurst_Single,
.DMA_PeripheralBurst = DMA_PeripheralBurst_Single,
},
},
.tx = {
.channel = DMA1_Stream7,
.init = {
.DMA_Channel = DMA_Channel_0,
.DMA_PeripheralBaseAddr = (uint32_t)&(SPI2->DR),
.DMA_DIR = DMA_DIR_MemoryToPeripheral,
.DMA_PeripheralInc = DMA_PeripheralInc_Disable,
.DMA_MemoryInc = DMA_MemoryInc_Enable,
.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte,
.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte,
.DMA_Mode = DMA_Mode_Circular,
.DMA_Priority = DMA_Priority_Medium,
.DMA_FIFOMode = DMA_FIFOMode_Disable,
.DMA_FIFOThreshold = DMA_FIFOThreshold_Full,
.DMA_MemoryBurst = DMA_MemoryBurst_Single,
.DMA_PeripheralBurst = DMA_PeripheralBurst_Single,
},
},
},
.sclk = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_13,
.GPIO_Speed = GPIO_Speed_100MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
.miso = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_14,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
.mosi = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_15,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
.slave_count = 1,
.ssel = {
{
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_12,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
}
},
};
uint32_t pios_overo_id = 0;
void PIOS_OVERO_irq_handler(void)
{
/* Call into the generic code to handle the IRQ for this specific device */
PIOS_OVERO_DMA_irq_handler(pios_overo_id);
}
#endif /* PIOS_OVERO_SPI */
/*
* SPI1 Interface
* Used for MPU6000 gyro and accelerometer
*/
void PIOS_SPI_gyro_irq_handler(void);
void DMA2_Stream0_IRQHandler(void) __attribute__((alias("PIOS_SPI_gyro_irq_handler")));
void DMA2_Stream3_IRQHandler(void) __attribute__((alias("PIOS_SPI_gyro_irq_handler")));
static const struct pios_spi_cfg pios_spi_gyro_cfg = {
.regs = SPI1,
.remap = GPIO_AF_SPI1,
.init = {
.SPI_Mode = SPI_Mode_Master,
.SPI_Direction = SPI_Direction_2Lines_FullDuplex,
.SPI_DataSize = SPI_DataSize_8b,
.SPI_NSS = SPI_NSS_Soft,
.SPI_FirstBit = SPI_FirstBit_MSB,
.SPI_CRCPolynomial = 7,
.SPI_CPOL = SPI_CPOL_High,
.SPI_CPHA = SPI_CPHA_2Edge,
.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_16,
},
.use_crc = false,
.dma = {
.irq = {
.flags = (DMA_IT_TCIF0 | DMA_IT_TEIF0 | DMA_IT_HTIF0),
.init = {
.NVIC_IRQChannel = DMA2_Stream0_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.channel = DMA2_Stream0,
.init = {
.DMA_Channel = DMA_Channel_3,
.DMA_PeripheralBaseAddr = (uint32_t)&(SPI1->DR),
.DMA_DIR = DMA_DIR_PeripheralToMemory,
.DMA_PeripheralInc = DMA_PeripheralInc_Disable,
.DMA_MemoryInc = DMA_MemoryInc_Enable,
.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte,
.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte,
.DMA_Mode = DMA_Mode_Normal,
.DMA_Priority = DMA_Priority_Medium,
.DMA_FIFOMode = DMA_FIFOMode_Disable,
/* .DMA_FIFOThreshold */
.DMA_MemoryBurst = DMA_MemoryBurst_Single,
.DMA_PeripheralBurst = DMA_PeripheralBurst_Single,
},
},
.tx = {
.channel = DMA2_Stream3,
.init = {
.DMA_Channel = DMA_Channel_3,
.DMA_PeripheralBaseAddr = (uint32_t)&(SPI1->DR),
.DMA_DIR = DMA_DIR_MemoryToPeripheral,
.DMA_PeripheralInc = DMA_PeripheralInc_Disable,
.DMA_MemoryInc = DMA_MemoryInc_Enable,
.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte,
.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte,
.DMA_Mode = DMA_Mode_Normal,
.DMA_Priority = DMA_Priority_High,
.DMA_FIFOMode = DMA_FIFOMode_Disable,
/* .DMA_FIFOThreshold */
.DMA_MemoryBurst = DMA_MemoryBurst_Single,
.DMA_PeripheralBurst = DMA_PeripheralBurst_Single,
},
},
},
.sclk = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_5,
.GPIO_Speed = GPIO_Speed_100MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.miso = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_6,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.mosi = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_7,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.slave_count = 1,
.ssel = {
{
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_4,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
}
}
}
};
static uint32_t pios_spi_gyro_id;
void PIOS_SPI_gyro_irq_handler(void)
{
/* Call into the generic code to handle the IRQ for this specific device */
PIOS_SPI_IRQ_Handler(pios_spi_gyro_id);
}
#if false
/*
* SPI3 Interface
* Used for Flash and the RFM22B
*/
void PIOS_SPI_telem_flash_irq_handler(void);
void DMA1_Stream0_IRQHandler(void) __attribute__((alias("PIOS_SPI_telem_flash_irq_handler")));
void DMA1_Stream5_IRQHandler(void) __attribute__((alias("PIOS_SPI_telem_flash_irq_handler")));
static const struct pios_spi_cfg pios_spi_telem_flash_cfg = {
.regs = SPI3,
.remap = GPIO_AF_SPI3,
.init = {
.SPI_Mode = SPI_Mode_Master,
.SPI_Direction = SPI_Direction_2Lines_FullDuplex,
.SPI_DataSize = SPI_DataSize_8b,
.SPI_NSS = SPI_NSS_Soft,
.SPI_FirstBit = SPI_FirstBit_MSB,
.SPI_CRCPolynomial = 7,
.SPI_CPOL = SPI_CPOL_Low,
.SPI_CPHA = SPI_CPHA_1Edge,
.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_8,
},
.use_crc = false,
.dma = {
.irq = {
// Note this is the stream ID that triggers interrupts (in this case RX)
.flags = (DMA_IT_TCIF0 | DMA_IT_TEIF0 | DMA_IT_HTIF0),
.init = {
.NVIC_IRQChannel = DMA1_Stream0_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.channel = DMA1_Stream0,
.init = {
.DMA_Channel = DMA_Channel_0,
.DMA_PeripheralBaseAddr = (uint32_t)&(SPI3->DR),
.DMA_DIR = DMA_DIR_PeripheralToMemory,
.DMA_PeripheralInc = DMA_PeripheralInc_Disable,
.DMA_MemoryInc = DMA_MemoryInc_Enable,
.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte,
.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte,
.DMA_Mode = DMA_Mode_Normal,
.DMA_Priority = DMA_Priority_Medium,
// TODO: Enable FIFO
.DMA_FIFOMode = DMA_FIFOMode_Disable,
.DMA_FIFOThreshold = DMA_FIFOThreshold_Full,
.DMA_MemoryBurst = DMA_MemoryBurst_Single,
.DMA_PeripheralBurst = DMA_PeripheralBurst_Single,
},
},
.tx = {
.channel = DMA1_Stream5,
.init = {
.DMA_Channel = DMA_Channel_0,
.DMA_PeripheralBaseAddr = (uint32_t)&(SPI3->DR),
.DMA_DIR = DMA_DIR_MemoryToPeripheral,
.DMA_PeripheralInc = DMA_PeripheralInc_Disable,
.DMA_MemoryInc = DMA_MemoryInc_Enable,
.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte,
.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte,
.DMA_Mode = DMA_Mode_Normal,
.DMA_Priority = DMA_Priority_Medium,
.DMA_FIFOMode = DMA_FIFOMode_Disable,
.DMA_FIFOThreshold = DMA_FIFOThreshold_Full,
.DMA_MemoryBurst = DMA_MemoryBurst_Single,
.DMA_PeripheralBurst = DMA_PeripheralBurst_Single,
},
},
},
.sclk = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_100MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
.miso = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_11,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
.mosi = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_12,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
.slave_count = 2,
.ssel = {
{ // RFM22b
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_15,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
}
},
{ // Flash
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_3,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
}
},
},
};
uint32_t pios_spi_telem_flash_id;
void PIOS_SPI_telem_flash_irq_handler(void)
{
/* Call into the generic code to handle the IRQ for this specific device */
PIOS_SPI_IRQ_Handler(pios_spi_telem_flash_id);
}
#if defined(PIOS_INCLUDE_RFM22B)
#include <pios_rfm22b_priv.h>
static const struct pios_exti_cfg pios_exti_rfm22b_cfg __exti_config = {
.vector = PIOS_RFM22_EXT_Int,
.line = EXTI_Line2,
.pin = {
.gpio = GPIOD,
.init = {
.GPIO_Pin = GPIO_Pin_2,
.GPIO_Speed = GPIO_Speed_100MHz,
.GPIO_Mode = GPIO_Mode_IN,
.GPIO_OType = GPIO_OType_OD,
.GPIO_PuPd = GPIO_PuPd_NOPULL,
},
},
.irq = {
.init = {
.NVIC_IRQChannel = EXTI2_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_LOW,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.exti = {
.init = {
.EXTI_Line = EXTI_Line2, // matches above GPIO pin
.EXTI_Mode = EXTI_Mode_Interrupt,
.EXTI_Trigger = EXTI_Trigger_Falling,
.EXTI_LineCmd = ENABLE,
},
},
};
const struct pios_rfm22b_cfg pios_rfm22b_rm1_cfg = {
.spi_cfg = &pios_spi_telem_flash_cfg,
.exti_cfg = &pios_exti_rfm22b_cfg,
.RFXtalCap = 0x7f,
.slave_num = 0,
.gpio_direction = GPIO0_RX_GPIO1_TX,
};
const struct pios_rfm22b_cfg pios_rfm22b_rm2_cfg = {
.spi_cfg = &pios_spi_telem_flash_cfg,
.exti_cfg = &pios_exti_rfm22b_cfg,
.RFXtalCap = 0x7f,
.slave_num = 0,
.gpio_direction = GPIO0_TX_GPIO1_RX,
};
const struct pios_rfm22b_cfg *PIOS_BOARD_HW_DEFS_GetRfm22Cfg(uint32_t board_revision)
{
switch (board_revision) {
case 2:
return &pios_rfm22b_rm1_cfg;
break;
case 3:
return &pios_rfm22b_rm2_cfg;
break;
default:
PIOS_DEBUG_Assert(0);
}
return NULL;
}
#endif /* PIOS_INCLUDE_RFM22B */
#endif /* false */
#endif /* PIOS_INCLUDE_SPI */
#if defined(PIOS_INCLUDE_FLASH)
#include "pios_flashfs_logfs_priv.h"
#include "pios_flash_jedec_priv.h"
#include "pios_flash_internal_priv.h"
static const struct flashfs_logfs_cfg flashfs_external_cfg = {
.fs_magic = 0x99abceef,
.total_fs_size = 0x00200000, /* 2M bytes (32 sectors = entire chip) */
.arena_size = 0x00010000, /* 256 * slot size */
.slot_size = 0x00000100, /* 256 bytes */
.start_offset = 0, /* start at the beginning of the chip */
.sector_size = 0x00010000, /* 64K bytes */
.page_size = 0x00000100, /* 256 bytes */
};
static const struct pios_flash_internal_cfg flash_internal_system_cfg = {};
static const struct flashfs_logfs_cfg flashfs_internal_cfg = {
.fs_magic = 0x99abcfef,
.total_fs_size = EE_BANK_SIZE, /* 32K bytes (2x16KB sectors) */
.arena_size = 0x00004000, /* 64 * slot size = 16K bytes = 1 sector */
.slot_size = 0x00000100, /* 256 bytes */
.start_offset = EE_BANK_BASE, /* start after the bootloader */
.sector_size = 0x00004000, /* 16K bytes */
.page_size = 0x00004000, /* 16K bytes */
};
static const struct flashfs_logfs_cfg flashfs_internal_user_cfg = {
.fs_magic = 0x99abcfef,
.total_fs_size = USER_EE_BANK_SIZE, /* 128K bytes (2x16KB sectors) */
.arena_size = 0x00020000, /* 64 * slot size = 16K bytes = 1 sector */
.slot_size = 0x00000100, /* 256 bytes */
.start_offset = USER_EE_BANK_BASE, /* start after the bootloader */
.sector_size = 0x00020000, /* 128K bytes */
.page_size = 0x00020000, /* 128K bytes */
};
#endif /* PIOS_INCLUDE_FLASH */
#include <pios_usart_priv.h>
#ifdef PIOS_INCLUDE_COM_TELEM
/*
* MAIN USART
*/
static const struct pios_usart_cfg pios_usart_main_cfg = {
.regs = USART1,
.remap = GPIO_AF_USART1,
.init = {
.USART_BaudRate = 57600,
.USART_WordLength = USART_WordLength_8b,
.USART_Parity = USART_Parity_No,
.USART_StopBits = USART_StopBits_1,
.USART_HardwareFlowControl = USART_HardwareFlowControl_None,
.USART_Mode = USART_Mode_Rx | USART_Mode_Tx,
},
.irq = {
.init = {
.NVIC_IRQChannel = USART1_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.tx = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_9,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
};
#endif /* PIOS_INCLUDE_COM_TELEM */
#ifdef PIOS_INCLUDE_DSM
#include "pios_dsm_priv.h"
static const struct pios_usart_cfg pios_usart_dsm_main_cfg = {
.regs = USART1,
.remap = GPIO_AF_USART1,
.init = {
.USART_BaudRate = 115200,
.USART_WordLength = USART_WordLength_8b,
.USART_Parity = USART_Parity_No,
.USART_StopBits = USART_StopBits_1,
.USART_HardwareFlowControl = USART_HardwareFlowControl_None,
.USART_Mode = USART_Mode_Rx,
},
.irq = {
.init = {
.NVIC_IRQChannel = USART1_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.tx = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_9,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
};
// Because of the inverter on the main port this will not
// work. Notice the mode is set to IN to maintain API
// compatibility but protect the pins
static const struct pios_dsm_cfg pios_dsm_main_cfg = {
.bind = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_IN,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
};
#endif /* PIOS_INCLUDE_DSM */
#include <pios_sbus_priv.h>
#if defined(PIOS_INCLUDE_SBUS)
/*
* S.Bus USART
*/
#include <pios_sbus_priv.h>
static const struct pios_usart_cfg pios_usart_sbus_main_cfg = {
.regs = USART1,
.remap = GPIO_AF_USART1,
.init = {
.USART_BaudRate = 100000,
.USART_WordLength = USART_WordLength_8b,
.USART_Parity = USART_Parity_Even,
.USART_StopBits = USART_StopBits_2,
.USART_HardwareFlowControl = USART_HardwareFlowControl_None,
.USART_Mode = USART_Mode_Rx,
},
.irq = {
.init = {
.NVIC_IRQChannel = USART1_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.tx = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_9,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
};
#endif /* PIOS_INCLUDE_SBUS */
// Need this defined regardless to be able to turn it off
static const struct pios_sbus_cfg pios_sbus_cfg = {
/* Inverter configuration */
.inv = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_0,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.gpio_inv_enable = Bit_SET,
.gpio_inv_disable = Bit_RESET,
.gpio_clk_func = RCC_AHB1PeriphClockCmd,
.gpio_clk_periph = RCC_AHB1Periph_GPIOC,
};
#ifdef PIOS_INCLUDE_COM_FLEXI
/*
* FLEXI PORT
*/
static const struct pios_usart_cfg pios_usart_flexi_cfg = {
.regs = USART3,
.remap = GPIO_AF_USART3,
.init = {
.USART_BaudRate = 57600,
.USART_WordLength = USART_WordLength_8b,
.USART_Parity = USART_Parity_No,
.USART_StopBits = USART_StopBits_1,
.USART_HardwareFlowControl =
USART_HardwareFlowControl_None,
.USART_Mode = USART_Mode_Rx | USART_Mode_Tx,
},
.irq = {
.init = {
.NVIC_IRQChannel = USART3_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_11,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.tx = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
};
#endif /* PIOS_INCLUDE_COM_FLEXI */
#ifdef PIOS_INCLUDE_DSM
#include "pios_dsm_priv.h"
static const struct pios_usart_cfg pios_usart_dsm_flexi_cfg = {
.regs = USART3,
.remap = GPIO_AF_USART3,
.init = {
.USART_BaudRate = 115200,
.USART_WordLength = USART_WordLength_8b,
.USART_Parity = USART_Parity_No,
.USART_StopBits = USART_StopBits_1,
.USART_HardwareFlowControl = USART_HardwareFlowControl_None,
.USART_Mode = USART_Mode_Rx,
},
.irq = {
.init = {
.NVIC_IRQChannel = USART3_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_11,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.tx = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
};
static const struct pios_dsm_cfg pios_dsm_flexi_cfg = {
.bind = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_11,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_NOPULL
},
},
};
#endif /* PIOS_INCLUDE_DSM */
/*
* HK OSD
*/
static const struct pios_usart_cfg pios_usart_hkosd_main_cfg = {
.regs = USART1,
.remap = GPIO_AF_USART1,
.init = {
.USART_BaudRate = 57600,
.USART_WordLength = USART_WordLength_8b,
.USART_Parity = USART_Parity_No,
.USART_StopBits = USART_StopBits_1,
.USART_HardwareFlowControl = USART_HardwareFlowControl_None,
.USART_Mode = USART_Mode_Rx | USART_Mode_Tx,
},
.irq = {
.init = {
.NVIC_IRQChannel = USART1_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.tx = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_9,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
};
static const struct pios_usart_cfg pios_usart_hkosd_flexi_cfg = {
.regs = USART3,
.remap = GPIO_AF_USART3,
.init = {
.USART_BaudRate = 57600,
.USART_WordLength = USART_WordLength_8b,
.USART_Parity = USART_Parity_No,
.USART_StopBits = USART_StopBits_1,
.USART_HardwareFlowControl = USART_HardwareFlowControl_None,
.USART_Mode = USART_Mode_Rx | USART_Mode_Tx,
},
.irq = {
.init = {
.NVIC_IRQChannel = USART3_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.rx = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_11,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
.tx = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
},
};
#if defined(PIOS_INCLUDE_COM)
#include <pios_com_priv.h>
#endif /* PIOS_INCLUDE_COM */
#if defined(PIOS_INCLUDE_I2C)
#include <pios_i2c_priv.h>
/*
* I2C Adapters
*/
void PIOS_I2C_mag_pressure_adapter_ev_irq_handler(void);
void PIOS_I2C_mag_pressureadapter_er_irq_handler(void);
void I2C1_EV_IRQHandler()
__attribute__((alias("PIOS_I2C_mag_pressure_adapter_ev_irq_handler")));
void I2C1_ER_IRQHandler()
__attribute__((alias("PIOS_I2C_mag_pressure_adapter_er_irq_handler")));
static const struct pios_i2c_adapter_cfg pios_i2c_mag_pressure_adapter_cfg = {
.regs = I2C1,
.remapSCL = GPIO_AF_I2C1,
.remapSDA = GPIO_AF_I2C1,
.init = {
.I2C_Mode = I2C_Mode_I2C,
.I2C_OwnAddress1 = 0,
.I2C_Ack = I2C_Ack_Enable,
.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit,
.I2C_DutyCycle = I2C_DutyCycle_2,
.I2C_ClockSpeed = 400000, /* bits/s */
},
.transfer_timeout_ms = 50,
.scl = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_8,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_OType = GPIO_OType_OD,
.GPIO_PuPd = GPIO_PuPd_NOPULL,
},
},
.sda = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_9,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_OType = GPIO_OType_OD,
.GPIO_PuPd = GPIO_PuPd_NOPULL,
},
},
.event = {
.flags = 0, /* FIXME: check this */
.init = {
.NVIC_IRQChannel = I2C1_EV_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGHEST,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.error = {
.flags = 0, /* FIXME: check this */
.init = {
.NVIC_IRQChannel = I2C1_ER_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGHEST,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
uint32_t pios_i2c_mag_pressure_adapter_id;
void PIOS_I2C_mag_pressure_adapter_ev_irq_handler(void)
{
/* Call into the generic code to handle the IRQ for this specific device */
PIOS_I2C_EV_IRQ_Handler(pios_i2c_mag_pressure_adapter_id);
}
void PIOS_I2C_mag_pressure_adapter_er_irq_handler(void)
{
/* Call into the generic code to handle the IRQ for this specific device */
PIOS_I2C_ER_IRQ_Handler(pios_i2c_mag_pressure_adapter_id);
}
void PIOS_I2C_flexiport_adapter_ev_irq_handler(void);
void PIOS_I2C_flexiport_adapter_er_irq_handler(void);
void I2C2_EV_IRQHandler() __attribute__((alias("PIOS_I2C_flexiport_adapter_ev_irq_handler")));
void I2C2_ER_IRQHandler() __attribute__((alias("PIOS_I2C_flexiport_adapter_er_irq_handler")));
static const struct pios_i2c_adapter_cfg pios_i2c_flexiport_adapter_cfg = {
.regs = I2C2,
.remapSCL = GPIO_AF_I2C2,
.remapSDA = GPIO_AF_I2C2,
.init = {
.I2C_Mode = I2C_Mode_I2C,
.I2C_OwnAddress1 = 0,
.I2C_Ack = I2C_Ack_Enable,
.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit,
.I2C_DutyCycle = I2C_DutyCycle_2,
.I2C_ClockSpeed = 400000, /* bits/s */
},
.transfer_timeout_ms = 50,
.scl = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_10,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_OType = GPIO_OType_OD,
.GPIO_PuPd = GPIO_PuPd_NOPULL,
},
},
.sda = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_11,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_OType = GPIO_OType_OD,
.GPIO_PuPd = GPIO_PuPd_NOPULL,
},
},
.event = {
.flags = 0, /* FIXME: check this */
.init = {
.NVIC_IRQChannel = I2C2_EV_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGHEST,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
.error = {
.flags = 0, /* FIXME: check this */
.init = {
.NVIC_IRQChannel = I2C2_ER_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGHEST,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
uint32_t pios_i2c_flexiport_adapter_id;
void PIOS_I2C_flexiport_adapter_ev_irq_handler(void)
{
/* Call into the generic code to handle the IRQ for this specific device */
PIOS_I2C_EV_IRQ_Handler(pios_i2c_flexiport_adapter_id);
}
void PIOS_I2C_flexiport_adapter_er_irq_handler(void)
{
/* Call into the generic code to handle the IRQ for this specific device */
PIOS_I2C_ER_IRQ_Handler(pios_i2c_flexiport_adapter_id);
}
void PIOS_I2C_pressure_adapter_ev_irq_handler(void);
void PIOS_I2C_pressure_adapter_er_irq_handler(void);
#endif /* PIOS_INCLUDE_I2C */
#if defined(PIOS_INCLUDE_RTC)
/*
* Realtime Clock (RTC)
*/
#include <pios_rtc_priv.h>
void PIOS_RTC_IRQ_Handler(void);
void RTC_WKUP_IRQHandler() __attribute__((alias("PIOS_RTC_IRQ_Handler")));
static const struct pios_rtc_cfg pios_rtc_main_cfg = {
.clksrc = RCC_RTCCLKSource_HSE_Div8, // Divide 8 Mhz crystal down to 1
// For some reason it's acting like crystal is 16 Mhz. This clock is then divided
// by another 16 to give a nominal 62.5 khz clock
.prescaler = 100, // Every 100 cycles gives 625 Hz
.irq = {
.init = {
.NVIC_IRQChannel = RTC_WKUP_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
void PIOS_RTC_IRQ_Handler(void)
{
PIOS_RTC_irq_handler();
}
#endif /* if defined(PIOS_INCLUDE_RTC) */
#include "pios_tim_priv.h"
static const TIM_TimeBaseInitTypeDef tim_3_5_time_base = {
.TIM_Prescaler = (PIOS_PERIPHERAL_APB1_CLOCK / 1000000) - 1,
.TIM_ClockDivision = TIM_CKD_DIV1,
.TIM_CounterMode = TIM_CounterMode_Up,
.TIM_Period = ((1000000 / PIOS_SERVO_UPDATE_HZ) - 1),
.TIM_RepetitionCounter = 0x0000,
};
static const TIM_TimeBaseInitTypeDef tim_9_10_11_time_base = {
.TIM_Prescaler = (PIOS_PERIPHERAL_APB2_CLOCK / 1000000) - 1,
.TIM_ClockDivision = TIM_CKD_DIV1,
.TIM_CounterMode = TIM_CounterMode_Up,
.TIM_Period = ((1000000 / PIOS_SERVO_UPDATE_HZ) - 1),
.TIM_RepetitionCounter = 0x0000,
};
static const struct pios_tim_clock_cfg tim_3_cfg = {
.timer = TIM3,
.time_base_init = &tim_3_5_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM3_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
static const struct pios_tim_clock_cfg tim_5_cfg = {
.timer = TIM5,
.time_base_init = &tim_3_5_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM5_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
static const struct pios_tim_clock_cfg tim_9_cfg = {
.timer = TIM9,
.time_base_init = &tim_9_10_11_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM1_BRK_TIM9_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
static const struct pios_tim_clock_cfg tim_10_cfg = {
.timer = TIM10,
.time_base_init = &tim_9_10_11_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM1_UP_TIM10_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
static const struct pios_tim_clock_cfg tim_11_cfg = {
.timer = TIM11,
.time_base_init = &tim_9_10_11_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM1_TRG_COM_TIM11_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
// Set up timers that only have inputs on APB1
// TIM2,3,4,5,6,7,12,13,14
static const TIM_TimeBaseInitTypeDef tim_apb1_time_base = {
.TIM_Prescaler = (PIOS_PERIPHERAL_APB1_CLOCK / 1000000) - 1,
.TIM_ClockDivision = TIM_CKD_DIV1,
.TIM_CounterMode = TIM_CounterMode_Up,
.TIM_Period = 0xFFFF,
.TIM_RepetitionCounter = 0x0000,
};
// Set up timers that only have inputs on APB2
// TIM1,8,9,10,11
static const TIM_TimeBaseInitTypeDef tim_apb2_time_base = {
.TIM_Prescaler = (PIOS_PERIPHERAL_APB2_CLOCK / 1000000) - 1,
.TIM_ClockDivision = TIM_CKD_DIV1,
.TIM_CounterMode = TIM_CounterMode_Up,
.TIM_Period = 0xFFFF,
.TIM_RepetitionCounter = 0x0000,
};
static const struct pios_tim_clock_cfg tim_1_cfg = {
.timer = TIM1,
.time_base_init = &tim_apb2_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM1_CC_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
static const struct pios_tim_clock_cfg tim_4_cfg = {
.timer = TIM4,
.time_base_init = &tim_apb1_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM4_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
static const struct pios_tim_clock_cfg tim_8_cfg = {
.timer = TIM8,
.time_base_init = &tim_apb2_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM8_CC_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
static const struct pios_tim_clock_cfg tim_12_cfg = {
.timer = TIM12,
.time_base_init = &tim_apb1_time_base,
.irq = {
.init = {
.NVIC_IRQChannel = TIM8_BRK_TIM12_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_MID,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
/**
* Pios servo configuration structures
* Using TIM3, TIM9, TIM2, TIM5
*/
#include <pios_servo_priv.h>
static const struct pios_tim_channel pios_tim_servoport_all_pins[] = {
{
.timer = TIM3,
.timer_chan = TIM_Channel_3,
.pin = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_0,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource0,
},
.remap = GPIO_AF_TIM3,
},
{
.timer = TIM3,
.timer_chan = TIM_Channel_4,
.pin = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_1,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource1,
},
.remap = GPIO_AF_TIM3,
},
{
.timer = TIM9,
.timer_chan = TIM_Channel_2,
.pin = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_3,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource3,
},
.remap = GPIO_AF_TIM9,
},
{
.timer = TIM2,
.timer_chan = TIM_Channel_3,
.pin = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_2,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource2,
},
.remap = GPIO_AF_TIM2,
},
{
.timer = TIM5,
.timer_chan = TIM_Channel_2,
.pin = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_1,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource1,
},
.remap = GPIO_AF_TIM5,
},
{
.timer = TIM5,
.timer_chan = TIM_Channel_1,
.pin = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_0,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource0,
},
.remap = GPIO_AF_TIM5,
},
// PWM pins on FlexiIO(receiver) port
{
// * 6: PB15 = SPI2 MOSI, TIM12 CH2
.timer = TIM12,
.timer_chan = TIM_Channel_2,
.pin = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_15,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource15,
},
.remap = GPIO_AF_TIM12,
},
{
// * 7: PC6 = TIM8 CH1, USART6 TX
.timer = TIM8,
.timer_chan = TIM_Channel_1,
.pin = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_6,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource6,
},
.remap = GPIO_AF_TIM8,
},
{
// * 8: PC7 = TIM8 CH2, USART6 RX
.timer = TIM8,
.timer_chan = TIM_Channel_2,
.pin = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_7,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource7,
},
.remap = GPIO_AF_TIM8,
},
{
// * 9: PC8 = TIM8 CH3
.timer = TIM8,
.timer_chan = TIM_Channel_3,
.pin = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_8,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource8,
},
.remap = GPIO_AF_TIM8,
},
{
// * 10: PC9 = TIM8 CH4
.timer = TIM8,
.timer_chan = TIM_Channel_4,
.pin = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_9,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource9,
},
.remap = GPIO_AF_TIM8,
},
{
// * 5: PB14 = SPI2 MISO, TIM12 CH1, USART3 RTS
.timer = TIM12,
.timer_chan = TIM_Channel_1,
.pin = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_14,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource14,
},
.remap = GPIO_AF_TIM12,
},
};
#define PIOS_SERVOPORT_ALL_PINS_PWMOUT 6
#define PIOS_SERVOPORT_ALL_PINS_PWMOUT_IN_PPM 11
#define PIOS_SERVOPORT_ALL_PINS_PWMOUT_IN 12
const struct pios_servo_cfg pios_servo_cfg_out = {
.tim_oc_init = {
.TIM_OCMode = TIM_OCMode_PWM1,
.TIM_OutputState = TIM_OutputState_Enable,
.TIM_OutputNState = TIM_OutputNState_Disable,
.TIM_Pulse = PIOS_SERVOS_INITIAL_POSITION,
.TIM_OCPolarity = TIM_OCPolarity_High,
.TIM_OCNPolarity = TIM_OCPolarity_High,
.TIM_OCIdleState = TIM_OCIdleState_Reset,
.TIM_OCNIdleState = TIM_OCNIdleState_Reset,
},
.channels = pios_tim_servoport_all_pins,
.num_channels = PIOS_SERVOPORT_ALL_PINS_PWMOUT,
};
// All servo outputs, servo input ch1 ppm, ch2-6 outputs
const struct pios_servo_cfg pios_servo_cfg_out_in_ppm = {
.tim_oc_init = {
.TIM_OCMode = TIM_OCMode_PWM1,
.TIM_OutputState = TIM_OutputState_Enable,
.TIM_OutputNState = TIM_OutputNState_Disable,
.TIM_Pulse = PIOS_SERVOS_INITIAL_POSITION,
.TIM_OCPolarity = TIM_OCPolarity_High,
.TIM_OCNPolarity = TIM_OCPolarity_High,
.TIM_OCIdleState = TIM_OCIdleState_Reset,
.TIM_OCNIdleState = TIM_OCNIdleState_Reset,
},
.channels = pios_tim_servoport_all_pins,
.num_channels = PIOS_SERVOPORT_ALL_PINS_PWMOUT_IN_PPM,
};
// All servo outputs, servo inputs ch1-6 Outputs
const struct pios_servo_cfg pios_servo_cfg_out_in = {
.tim_oc_init = {
.TIM_OCMode = TIM_OCMode_PWM1,
.TIM_OutputState = TIM_OutputState_Enable,
.TIM_OutputNState = TIM_OutputNState_Disable,
.TIM_Pulse = PIOS_SERVOS_INITIAL_POSITION,
.TIM_OCPolarity = TIM_OCPolarity_High,
.TIM_OCNPolarity = TIM_OCPolarity_High,
.TIM_OCIdleState = TIM_OCIdleState_Reset,
.TIM_OCNIdleState = TIM_OCNIdleState_Reset,
},
.channels = pios_tim_servoport_all_pins,
.num_channels = PIOS_SERVOPORT_ALL_PINS_PWMOUT_IN,
};
/*
* PWM Inputs
* TIM1, TIM8, TIM12
*/
#if defined(PIOS_INCLUDE_PWM) || defined(PIOS_INCLUDE_PPM)
#include <pios_pwm_priv.h>
static const struct pios_tim_channel pios_tim_rcvrport_all_channels[] = {
{
.timer = TIM12,
.timer_chan = TIM_Channel_1,
.pin = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_14,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource14,
},
.remap = GPIO_AF_TIM12,
},
{
.timer = TIM12,
.timer_chan = TIM_Channel_2,
.pin = {
.gpio = GPIOB,
.init = {
.GPIO_Pin = GPIO_Pin_15,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource15,
},
.remap = GPIO_AF_TIM12,
},
{
.timer = TIM8,
.timer_chan = TIM_Channel_1,
.pin = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_6,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource6,
},
.remap = GPIO_AF_TIM8,
},
{
.timer = TIM8,
.timer_chan = TIM_Channel_2,
.pin = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_7,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource7,
},
.remap = GPIO_AF_TIM8,
},
{
.timer = TIM8,
.timer_chan = TIM_Channel_3,
.pin = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_8,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource8,
},
.remap = GPIO_AF_TIM8,
},
{
.timer = TIM8,
.timer_chan = TIM_Channel_4,
.pin = {
.gpio = GPIOC,
.init = {
.GPIO_Pin = GPIO_Pin_9,
.GPIO_Speed = GPIO_Speed_2MHz,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_OType = GPIO_OType_PP,
.GPIO_PuPd = GPIO_PuPd_UP
},
.pin_source = GPIO_PinSource9,
},
.remap = GPIO_AF_TIM8,
},
};
const struct pios_pwm_cfg pios_pwm_cfg = {
.tim_ic_init = {
.TIM_ICPolarity = TIM_ICPolarity_Rising,
.TIM_ICSelection = TIM_ICSelection_DirectTI,
.TIM_ICPrescaler = TIM_ICPSC_DIV1,
.TIM_ICFilter = 0x0,
},
.channels = pios_tim_rcvrport_all_channels,
.num_channels = NELEMENTS(pios_tim_rcvrport_all_channels),
};
// this configures outputs 2-6 as pwm inputs
const struct pios_pwm_cfg pios_pwm_ppm_cfg = {
.tim_ic_init = {
.TIM_ICPolarity = TIM_ICPolarity_Rising,
.TIM_ICSelection = TIM_ICSelection_DirectTI,
.TIM_ICPrescaler = TIM_ICPSC_DIV1,
.TIM_ICFilter = 0x0,
},
.channels = &pios_tim_rcvrport_all_channels[1],
.num_channels = NELEMENTS(pios_tim_rcvrport_all_channels) - 1,
};
#endif /* if defined(PIOS_INCLUDE_PWM) || defined(PIOS_INCLUDE_PPM) */
/*
* PPM Input
*/
#if defined(PIOS_INCLUDE_PPM)
#include <pios_ppm_priv.h>
static const struct pios_ppm_cfg pios_ppm_cfg = {
.tim_ic_init = {
.TIM_ICPolarity = TIM_ICPolarity_Rising,
.TIM_ICSelection = TIM_ICSelection_DirectTI,
.TIM_ICPrescaler = TIM_ICPSC_DIV1,
.TIM_ICFilter = 0x0,
.TIM_Channel = TIM_Channel_1,
},
/* Use only the first channel for ppm */
.channels = &pios_tim_rcvrport_all_channels[0],
.num_channels = 1,
};
#endif // PPM
#if defined(PIOS_INCLUDE_GCSRCVR)
#include "pios_gcsrcvr_priv.h"
#endif /* PIOS_INCLUDE_GCSRCVR */
#if defined(PIOS_INCLUDE_RCVR)
#include "pios_rcvr_priv.h"
#endif /* PIOS_INCLUDE_RCVR */
#if defined(PIOS_INCLUDE_USB)
#include "pios_usb_priv.h"
static const struct pios_usb_cfg pios_usb_discovery_cfg = {
.irq = {
.init = {
.NVIC_IRQChannel = OTG_FS_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
.NVIC_IRQChannelSubPriority = 0, // PriorityGroup=4
.NVIC_IRQChannelCmd = ENABLE,
},
},
.vsense = {
.gpio = GPIOA,
.init = {
.GPIO_Pin = GPIO_Pin_9,
.GPIO_Speed = GPIO_Speed_25MHz,
.GPIO_Mode = GPIO_Mode_IN,
.GPIO_OType = GPIO_OType_OD,
},
},
.vsense_active_low = false
};
const struct pios_usb_cfg *PIOS_BOARD_HW_DEFS_GetUsbCfg(__attribute__((unused)) uint32_t board_revision)
{
return &pios_usb_discovery_cfg;
}
#include "pios_usb_board_data_priv.h"
#include "pios_usb_desc_hid_cdc_priv.h"
#include "pios_usb_desc_hid_only_priv.h"
#include "pios_usbhook.h"
#endif /* PIOS_INCLUDE_USB */
#if defined(PIOS_INCLUDE_COM_MSG)
#include <pios_com_msg_priv.h>
#endif /* PIOS_INCLUDE_COM_MSG */
#if defined(PIOS_INCLUDE_USB_HID) && !defined(PIOS_INCLUDE_USB_CDC)
#include <pios_usb_hid_priv.h>
const struct pios_usb_hid_cfg pios_usb_hid_cfg = {
.data_if = 0,
.data_rx_ep = 1,
.data_tx_ep = 1,
};
#endif /* PIOS_INCLUDE_USB_HID && !PIOS_INCLUDE_USB_CDC */
#if defined(PIOS_INCLUDE_USB_HID) && defined(PIOS_INCLUDE_USB_CDC)
#include <pios_usb_cdc_priv.h>
const struct pios_usb_cdc_cfg pios_usb_cdc_cfg = {
.ctrl_if = 0,
.ctrl_tx_ep = 2,
.data_if = 1,
.data_rx_ep = 3,
.data_tx_ep = 3,
};
#include <pios_usb_hid_priv.h>
const struct pios_usb_hid_cfg pios_usb_hid_cfg = {
.data_if = 2,
.data_rx_ep = 1,
.data_tx_ep = 1,
};
#endif /* PIOS_INCLUDE_USB_HID && PIOS_INCLUDE_USB_CDC */
#ifdef PIOS_INCLUDE_WS2811
#include <pios_ws2811_cfg.h>
#define PIOS_WS2811_TIM_DIVIDER (PIOS_PERIPHERAL_APB2_CLOCK / (800000 * PIOS_WS2811_TIM_PERIOD))
void DMA2_Stream1_IRQHandler(void) __attribute__((alias("PIOS_WS2811_irq_handler")));
const struct pios_ws2811_pin_cfg pios_ws2811_pin_cfg = {
.gpio = GPIOA,
.gpioInit = {
.GPIO_Pin = GPIO_Pin_3,
.GPIO_Speed = GPIO_Speed_50MHz,
.GPIO_Mode = GPIO_Mode_OUT,
.GPIO_OType = GPIO_OType_PP,
},
};
const struct pios_ws2811_cfg pios_ws2811_cfg = {
.timer = TIM1,
.timerInit = {
.TIM_Prescaler = PIOS_WS2811_TIM_DIVIDER - 1,
.TIM_ClockDivision = TIM_CKD_DIV1,
.TIM_CounterMode = TIM_CounterMode_Up,
// period (1.25 uS per period
.TIM_Period = PIOS_WS2811_TIM_PERIOD,
.TIM_RepetitionCounter = 0x0000,
},
.timerCh1 = 1,
.streamCh1 = DMA2_Stream1,
.timerCh2 = 3,
.streamCh2 = DMA2_Stream6,
.streamUpdate = DMA2_Stream5,
// DMA streamCh1, triggered by timerCh1 pwm signal.
// if FrameBuffer indicates, reset output value early to indicate "0" bit to ws2812
.dmaInitCh1 = PIOS_WS2811_DMA_CH1_CONFIG(DMA_Channel_6),
.dmaItCh1 = DMA_IT_TEIF1 | DMA_IT_TCIF1,
// DMA streamCh2, triggered by timerCh2 pwm signal.
// Reset output value late to indicate "1" bit to ws2812.
.dmaInitCh2 = PIOS_WS2811_DMA_CH2_CONFIG(DMA_Channel_6),
.dmaItCh2 = DMA_IT_TEIF6 | DMA_IT_TCIF6,
// DMA streamUpdate Triggered by timer update event
// Outputs a high logic level at beginning of a cycle
.dmaInitUpdate = PIOS_WS2811_DMA_UPDATE_CONFIG(DMA_Channel_6),
.dmaItUpdate = DMA_IT_TEIF5 | DMA_IT_TCIF5,
.dmaSource = TIM_DMA_CC1 | TIM_DMA_CC3 | TIM_DMA_Update,
// DMA streamCh1 interrupt vector, used to block timer at end of framebuffer transfer
.irq = {
.flags = (DMA_IT_TCIF1),
.init = {
.NVIC_IRQChannel = DMA2_Stream1_IRQn,
.NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGHEST,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE,
},
},
};
void PIOS_WS2811_irq_handler(void)
{
PIOS_WS2811_DMA_irq_handler();
}
#endif // PIOS_INCLUDE_WS2811