ADD TINYBEEF3 TARGET

ADD TINYBEEF3 TARGET
STM32F303CCT6
MPU6500
Brushed drivers for micro indoor quad

src/main/target/TINYBEEF3/target.c

@@ -0,0 +1,41 @@
+/*
+ * 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] = {
+    // PPM / UART2 RX
+    DEF_TIM(TIM8,  CH1,  PA15, TIM_USE_PPM,   0 ),  // PPM
+    DEF_TIM(TIM2,  CH2,  PA1,  TIM_USE_MOTOR, 1 ),  // PWM1 
+	DEF_TIM(TIM2,  CH1,  PA0,  TIM_USE_MOTOR, 1 ),  // PWM2
+	DEF_TIM(TIM3,  CH3,  PB0,  TIM_USE_MOTOR, 1 ),  // PWM3
+    DEF_TIM(TIM3,  CH4,  PB1,  TIM_USE_MOTOR, 1 ),  // PWM4
+    DEF_TIM(TIM2,  CH3,  PA2,  TIM_USE_MOTOR, 1 ),  // PWM5
+    DEF_TIM(TIM15, CH2,  PA3,  TIM_USE_MOTOR, 1 ),  // PWM6
+    DEF_TIM(TIM3,  CH1,  PA6,  TIM_USE_MOTOR, 1 ),  // PWM7
+    DEF_TIM(TIM3,  CH2,  PA7,  TIM_USE_MOTOR, 1 ),  // PWM8
+    DEF_TIM(TIM2,  CH3,  PB10, TIM_USE_MOTOR, 1 ),  // RC_CH4 - PB10 - *TIM2_CH3, UART3_TX (AF7)
+    DEF_TIM(TIM2,  CH4,  PB11, TIM_USE_MOTOR, 1 ),  // RC_CH3 - PB11 - *TIM2_CH4, UART3_RX (AF7)
+    DEF_TIM(TIM1,  CH1,  PA8,  TIM_USE_LED | TIM_USE_TRANSPONDER, 1 ),  // LED_STRIP / TRANSPONDER
+};

src/main/target/TINYBEEF3/target.h

@@ -0,0 +1,147 @@
+/*
+ * 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/>.
+ */
+
+#pragma once
+
+#define TARGET_BOARD_IDENTIFIER "TBF3"
+
+#define CONFIG_FASTLOOP_PREFERRED_ACC ACC_DEFAULT
+
+#define LED0                    PB8
+
+#define BEEPER                  PC15
+#define BEEPER_INVERTED
+
+#define USE_EXTI
+#define MPU_INT_EXTI            PC13
+#define EXTI15_10_CALLBACK_HANDLER_COUNT 2 // MPU_INT, SDCardDetect
+#define USE_MPU_DATA_READY_SIGNAL
+#define ENSURE_MPU_DATA_READY_IS_LOW
+
+#define USE_MAG_DATA_READY_SIGNAL
+#define ENSURE_MAG_DATA_READY_IS_HIGH
+
+#define USE_ESC_TELEMETRY
+
+#define GYRO
+#define USE_GYRO_SPI_MPU6500
+
+#define ACC
+#define USE_ACC_SPI_MPU6500
+
+#define ACC_MPU6500_ALIGN       CW270_DEG
+#define GYRO_MPU6500_ALIGN      CW270_DEG
+
+#define BARO
+#define USE_BARO_BMP280
+
+//#define MAG
+//#define USE_MAG_AK8963
+//#define USE_MAG_HMC5883 // External
+
+#define MAG_AK8963_ALIGN CW90_DEG_FLIP
+
+//#define SONAR
+
+#define USB_IO
+
+#define USE_VCP
+#define USE_UART1
+#define USE_UART2
+#define USE_UART3
+#define SERIAL_PORT_COUNT       4
+
+#define USE_ESCSERIAL
+#define ESCSERIAL_TIMER_TX_HARDWARE 0 // PWM 1
+
+#define UART1_TX_PIN            PA9
+#define UART1_RX_PIN            PA10
+
+#define UART2_TX_PIN            PA14 // PA14 / SWCLK
+#define UART2_RX_PIN            PA15
+
+#define UART3_TX_PIN            PB10 // PB10 (AF7)
+#define UART3_RX_PIN            PB11 // PB11 (AF7)
+
+#define USE_I2C
+#define I2C_DEVICE              (I2CDEV_1) // PB6/SCL, PB7/SDA
+
+#define USE_SPI
+#define USE_SPI_DEVICE_1 // PB9,3,4,5 on AF5 SPI1 (MPU)
+#define USE_SPI_DEVICE_2 // PB12,13,14,15 on AF5 SPI2 (SDCard)
+
+#define SPI1_NSS_PIN            PB9
+#define SPI1_SCK_PIN            PB3
+#define SPI1_MISO_PIN           PB4
+#define SPI1_MOSI_PIN           PB5
+
+#define SPI2_NSS_PIN            PB12
+#define SPI2_SCK_PIN            PB13
+#define SPI2_MISO_PIN           PB14
+#define SPI2_MOSI_PIN           PB15
+
+#define USE_SDCARD
+#define USE_SDCARD_SPI2
+
+#define SDCARD_DETECT_INVERTED
+
+#define SDCARD_DETECT_PIN                   PC14
+#define SDCARD_SPI_INSTANCE                 SPI2
+#define SDCARD_SPI_CS_PIN                   SPI2_NSS_PIN
+
+// 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
+
+#define MPU6500_CS_PIN                   PB9
+#define MPU6500_SPI_INSTANCE             SPI1
+
+#define BOARD_HAS_VOLTAGE_DIVIDER
+#define USE_ADC
+#define ADC_INSTANCE            ADC2
+#define VBAT_ADC_PIN            PA4
+#define CURRENT_METER_ADC_PIN   PA5
+#define RSSI_ADC_PIN            PB2
+
+#define LED_STRIP
+
+#define TRANSPONDER
+
+#define ENABLE_BLACKBOX_LOGGING_ON_SDCARD_BY_DEFAULT
+
+#define DEFAULT_RX_FEATURE      FEATURE_RX_PPM
+#define DEFAULT_FEATURES        (FEATURE_TRANSPONDER | FEATURE_BLACKBOX | FEATURE_RSSI_ADC | FEATURE_CURRENT_METER | FEATURE_TELEMETRY)
+
+#define SPEKTRUM_BIND
+// USART3,
+#define BIND_PIN                PB11
+
+#define USE_SERIAL_4WAY_BLHELI_INTERFACE
+
+// IO - stm32f303cc in 48pin package
+#define TARGET_IO_PORTA         0xffff
+#define TARGET_IO_PORTB         0xffff
+#define TARGET_IO_PORTC         (BIT(13)|BIT(14)|BIT(15))
+#define TARGET_IO_PORTF         (BIT(0)|BIT(1)|BIT(4))
+
+#define USABLE_TIMER_CHANNEL_COUNT 12 // PPM, 8 PWM, UART3 RX/TX, LED Strip
+#define USED_TIMERS             (TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(8) | TIM_N(15))

src/main/target/TINYBEEF3/target.mk

@@ -0,0 +1,14 @@
+F3_TARGETS  += $(TARGET)
+FEATURES    = VCP SDCARD
+
+TARGET_SRC = \
+            drivers/accgyro_mpu.c \
+            drivers/accgyro_mpu6500.c \
+            drivers/accgyro_spi_mpu6500.c \
+            drivers/barometer_bmp280.c \
+            drivers/compass_ak8963.c \
+            drivers/serial_usb_vcp.c \
+            drivers/transponder_ir.c \
+            drivers/transponder_ir_stm32f30x.c \
+            io/transponder_ir.c
+