F446 support

lib/main/STM32F4/Drivers/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_pwr.c

@@ -1018,7 +1018,7 @@ void PWR_ClearFlag(uint32_t PWR_FLAG)
  /* Check the parameters */
  assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
 
-#if defined (STM32F427_437xx) || defined (STM32F429_439xx)
+#if defined (STM32F427_437xx) || defined (STM32F429_439xx) || defined (STM32F446xx)
  if (PWR_FLAG != PWR_FLAG_UDRDY)
  {
  PWR->CR |= PWR_FLAG << 2;

src/main/drivers/timer_stm32f4xx.c

@@ -82,7 +82,7 @@ const timerDef_t timerDefinitions[HARDWARE_TIMER_DEFINITION_COUNT] = {
 
 uint32_t timerClock(TIM_TypeDef *tim)
 {
-#if defined (STM32F411xE)
+#if defined (STM32F411xE) || defined (STM32F446xx)
  UNUSED(tim);
  return SystemCoreClock;
 #elif defined (STM32F40_41xxx)

src/main/target/NUCLEO_F446RE/config.c

@@ -0,0 +1,36 @@
+/*
+ * This file is part of Cleanflight.
+ *
+ * Cleanflight 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.
+ *
+ * Cleanflight 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 Cleanflight. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <platform.h>
+
+#ifdef USE_TARGET_CONFIG
+
+
+#include "io/serial.h"
+
+
+void targetConfiguration(void)
+{
+
+ serialConfigMutable()->portConfigs[0].functionMask = FUNCTION_MSP;
+ serialConfigMutable()->portConfigs[1].functionMask = FUNCTION_MSP;
+ serialConfigMutable()->portConfigs[2].functionMask = FUNCTION_MSP;
+
+
+
+}
+#endif

src/main/target/NUCLEO_F446RE/target.c

@@ -0,0 +1,36 @@
+/*
+ * This file is part of Cleanflight.
+ *
+ * Cleanflight 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.
+ *
+ * Cleanflight 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 Cleanflight. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+
+#include <platform.h>
+#include "drivers/io.h"
+
+#include "drivers/timer.h"
+#include "drivers/timer_def.h"
+#include "drivers/dma.h"
+
+const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
+ DEF_TIM(TIM1, CH1, PA8, TIM_USE_MOTOR, 0, 1),
+ DEF_TIM(TIM8, CH1, PC6, TIM_USE_MOTOR, 0, 1),
+ DEF_TIM(TIM8, CH2, PC7, TIM_USE_MOTOR, 0, 1),
+ DEF_TIM(TIM8, CH3, PC8, TIM_USE_MOTOR, 0, 1),
+ DEF_TIM(TIM3, CH4, PB1, 0, 0, 0),
+ DEF_TIM(TIM3, CH2, PA4, 0, 0, 0),
+ DEF_TIM(TIM2, CH2, PA1, 0, 0, 0),
+ DEF_TIM(TIM2, CH3, PA2, 0, 0, 0)
+};

src/main/target/NUCLEO_F446RE/target.h

@@ -0,0 +1,153 @@
+/*
+ * This software 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 software 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 software. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#define USE_TARGET_CONFIG
+
+#define TARGET_BOARD_IDENTIFIER "N446" // STM32 Nucleo F446RE
+#define USBD_PRODUCT_STRING "NucleoF446RE"
+
+#define LED0_PIN PA5 // Onboard LED
+
+//#define BEEPER PD12
+
+#define USE_EXTI
+
+#define USE_SPI
+//#define USE_SPI_DEVICE_1
+#define USE_SPI_DEVICE_2
+
+#define SPI2_NSS_PIN PB12
+#define SPI2_SCK_PIN PB13
+#define SPI2_MISO_PIN PB14
+#define SPI2_MOSI_PIN PB15
+
+#define USE_GYRO
+#define USE_FAKE_GYRO
+#define USE_GYRO_SPI_MPU6500
+#define USE_GYRO_SPI_MPU9250
+
+#define USE_ACC
+#define USE_FAKE_ACC
+#define USE_ACC_SPI_MPU6500
+#define USE_ACC_SPI_MPU9250
+
+#define MPU9250_CS_PIN PB12
+#define MPU9250_SPI_INSTANCE SPI2
+
+#define MPU6500_CS_PIN PB12
+#define MPU6500_SPI_INSTANCE SPI2
+
+#define USE_EXTI
+
+//#define MPU_INT_EXTI PC13
+//#define USE_MPU_DATA_READY_SIGNAL
+//#define ENSURE_MPU_DATA_READY_IS_LOW
+
+#define USE_BARO
+#define USE_FAKE_BARO
+//#define USE_BARO_BMP085
+//#define USE_BARO_BMP280
+//#define USE_BARO_MS5611
+
+//#define OSD
+//#define USE_MAX7456
+//#define MAX7456_SPI_INSTANCE SPI2
+//#define MAX7456_SPI_CS_PIN SPI2_NSS_PIN
+
+#define CMS
+
+//#define USE_SDCARD
+//
+//#define SDCARD_SPI_INSTANCE SPI2
+//#define SDCARD_SPI_CS_PIN PB12
+//// SPI2 is on the APB1 bus whose clock runs at 36MHz. Divide to under 400kHz for init:
+//#define SDCARD_SPI_INITIALIZATION_CLOCK_DIVIDER 128
+//// Divide to under 25MHz for normal operation:
+//#define SDCARD_SPI_FULL_SPEED_CLOCK_DIVIDER 2
+//
+//// Note, this is the same DMA channel as UART1_RX. Luckily we don't use DMA for USART Rx.
+//#define SDCARD_DMA_CHANNEL_TX DMA1_Channel5
+//#define SDCARD_DMA_CHANNEL_TX_COMPLETE_FLAG DMA1_FLAG_TC5
+
+// Performance logging for SD card operations:
+// #define AFATFS_USE_INTROSPECTIVE_LOGGING
+
+#define USE_MAG
+#define USE_FAKE_MAG
+//#define USE_MAG_AK8963
+//#define USE_MAG_AK8975
+//#define USE_MAG_HMC5883
+
+#define USE_VCP
+
+#define USE_UART1
+#define UART1_TX_PIN PA9
+#define UART1_RX_PIN PA10
+
+#define USE_UART2
+#define UART2_TX_PIN PA2
+#define UART2_RX_PIN PA3
+
+#define USE_UART3
+#define UART3_TX_PIN PB10
+#define UART3_RX_PIN PB11
+
+//#define USE_UART4
+//#define USE_UART5
+
+#define USE_SOFTSERIAL1
+#define USE_SOFTSERIAL2
+
+#define SERIAL_PORT_COUNT 6
+
+#define USE_ESCSERIAL
+#define ESCSERIAL_TIMER_TX_PIN PB8 // (HARDARE=0,PPM)
+#define USE_SERIAL_4WAY_BLHELI_INTERFACE
+
+#define USE_I2C
+
+#define USE_I2C_DEVICE_2
+#define I2C2_SCL NONE // PB10, shared with UART3TX
+#define I2C2_SDA NONE // PB11, shared with UART3RX
+
+#define USE_I2C_DEVICE_3
+#define I2C3_SCL NONE // PA8
+#define I2C3_SDA NONE // PC9
+#define I2C_DEVICE (I2CDEV_2)
+
+#define USE_ADC
+#define ADC_INSTANCE ADC1
+#define VBAT_ADC_PIN PC0
+#define CURRENT_METER_ADC_PIN PC1
+#define RSSI_ADC_PIN PC2
+#define EXTERNAL1_ADC_PIN PC3
+
+#define USE_ESC_SENSOR
+
+#define USE_SONAR
+#define SONAR_TRIGGER_PIN PB0
+#define SONAR_ECHO_PIN PB1
+
+#define MAX_SUPPORTED_MOTORS 12
+
+#define TARGET_IO_PORTA (0xffff & ~(BIT(14)|BIT(13)))
+#define TARGET_IO_PORTB (0xffff & ~(BIT(2)))
+#define TARGET_IO_PORTC (0xffff & ~(BIT(15)|BIT(14)|BIT(13)))
+#define TARGET_IO_PORTD BIT(2)
+
+#define USABLE_TIMER_CHANNEL_COUNT 12
+#define USED_TIMERS (TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(8) )

src/main/target/NUCLEO_F446RE/target.mk

@@ -0,0 +1,10 @@
+F446_TARGETS += $(TARGET)
+FEATURES = VCP
+
+TARGET_SRC = \
+ drivers/accgyro/accgyro_mpu6500.c \
+ drivers/accgyro/accgyro_spi_mpu6500.c \
+ drivers/accgyro/accgyro_spi_mpu9250.c \
+ drivers/accgyro/accgyro_fake.c \
+ drivers/barometer/barometer_fake.c \
+ drivers/compass/compass_fake.c

src/main/target/SPEKTRUMF400/target.c

@@ -0,0 +1,43 @@
+/*
+ * This file is part of Cleanflight.
+ *
+ * Cleanflight 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.
+ *
+ * Cleanflight 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 Cleanflight. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+
+#include <platform.h>
+#include "drivers/io.h"
+
+#include "drivers/timer.h"
+#include "drivers/timer_def.h"
+#include "drivers/dma.h"
+
+const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
+ DEF_TIM(TIM3, CH4, PB1, TIM_USE_MOTOR, 0, 0), // pin 27 - M1 - DMA1_ST2
+ DEF_TIM(TIM3, CH3, PB0, TIM_USE_MOTOR, 0, 0), // pin 26 - M2 - DMA1_ST7
+ DEF_TIM(TIM3, CH2, PB5, TIM_USE_MOTOR, 0, 0), // pin 57 - M3 - DMA1_ST5
+ DEF_TIM(TIM3, CH1, PB4, TIM_USE_MOTOR, 0, 0), // pin 56 - M4 - DMA1_ST4
+ DEF_TIM(TIM8, CH1, PC6, TIM_USE_LED, 0, 0), // LED_STRIP - DMA2_ST2
+
+ // Backdoor timers
+ DEF_TIM(TIM1, CH2, PA9, TIM_USE_NONE , 0, 0), // UART1_TX T1C2
+ DEF_TIM(TIM1, CH3, PA10, TIM_USE_NONE , 0, 0), // UART1_RX T1C3
+
+ DEF_TIM(TIM2, CH3, PA2, TIM_USE_NONE , 0, 0), // UART2_TX T5C3,T9C1,T2C3
+ DEF_TIM(TIM9, CH2, PA3, TIM_USE_NONE , 0, 0), // UART2_RX T5C4,T9C2,T2C4
+
+ DEF_TIM(TIM5, CH1, PA0, TIM_USE_NONE , 0, 0), // UART4_TX T5C1
+ DEF_TIM(TIM5, CH2, PA1, TIM_USE_NONE , 0, 0), // UART4_RX T5C2,T2C2
+};