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Add new target DALRCF722DUAL

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This board use the STM32F722RET6 microcontroller and have the following features:
 High-performance and DSP with FPU, ARM Cortex-M7 MCU with 512 Kbytes Flash
 216 MHz CPU,462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1) and DSP instructions, Art Accelerator, L1 cache, SDRAM
 DUAL gyro MPU6000 and ICM20602,could choose mpu6000,more stable and smooth.Or choose ICM20602,higher rate(32K/32K).Choose on CLI mode,experience different feature gyro on same board
 OSD on board
 The 16M byte SPI flash on board for data logging
 USB VCP and boot select button on board(for DFU)
 Stable voltage regulation,DUAL BEC  5v/2.5A and 10v/2A for VTX/camera etc.And could select 5v/10v with pad
 Serial LED interface(LED_STRIP)
 VBAT/CURR/RSSI sensors input
 Suppose IRC Tramp/smart audio/FPV Camera Control/FPORT/telemetry
 Supports SBus(built-in inverters), Spektrum1024/2048, PPM
 Supports I2C device extend(baro/compass/OLED etc)(socket)
 Supports GPS (socket)
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ZhengNingwei 2018-07-30 10:01:17 +08:00 • committed by Andrey Mironov
parent 9e04196047
commit ad0a1ae7ac
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# Board - DALRCF722DUAL
The DALRCF722DUAL described here:
This board use the STM32F722RET6 microcontroller and have the following features:
* High-performance and DSP with FPU, ARM Cortex-M7 MCU with 512 Kbytes Flash
* 216 MHz CPU,462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1) and DSP instructions, Art Accelerator, L1 cache, SDRAM
* DUAL gyro MPU6000 and ICM20602,could choose mpu6000,more stable and smooth.Or choose ICM20602,higher rate(32K/32K).Choose on CLI mode,experience different feature gyro on same board
* OSD on board
* The 16M byte SPI flash on board for data logging
* USB VCP and boot select button on board(for DFU)
* Stable voltage regulation,DUAL BEC 5v/2.5A and 10v/2A for VTX/camera etc.And could select 5v/10v with pad
* Serial LED interface(LED_STRIP)
* VBAT/CURR/RSSI sensors input
* Suppose IRC Tramp/smart audio/FPV Camera Control/FPORT/telemetry
* Supports SBus(built-in inverters), Spektrum1024/2048, PPM
* Supports I2C device extend(baro/compass/OLED etc)(socket)
* Supports GPS (socket)
### All uarts have pad on board
| Value | Identifier | RX | TX | Notes |
| ----- | ------------ | -----| -----| ------------------------------------------------------------------------------------------- |
| 1 | USART1 | PB7 | PB6 | PB7 FOR SBUS IN(inverter build in)/PPM |
| 2 | USART2 | PA3 | PA2 | PAD USE FOR TRAMP/smart audio |
| 3 | USART3 | PC11 | PC10| USE FOR GPS |
| 4 | USART4 | PA1 | PA0 | PA0 FOR RSSI/FPORT/TEL etc |
| 5 | USART5 | PD2 | PC12| PAD |
### I2C with GPS port together.Use for BARO or compass etc
| Value | Identifier | function | pin | Notes |
| ----- | ------------ | ---------| -------| ------------------------------------------------------------------------------------- |
| 1 | I2C1 | SDA | PB9 |
| 2 | I2C1 | SCL | PB8 |
### Buzzer/LED output
| Value | Identifier | function | pin | Notes |
| ----- | ------------ | ---------| -------| ------------------------------------------------------------------------------------- |
| 1 | LED0 | LED | PC14 |On board
| 2 | BEEPER | BEE | PC13 |Pad
### VBAT input with 1/10 divider ratio,Current signal input,Analog/digit RSSI input
| Value | Identifier | function | pin | Notes |
| ----- | ------------ | ----------| ------| ------------------------------------------------------------------------------------- |
| 1 | ADC1 | VBAT | PC1 |
| 2 | ADC1 | CURR | PC0 |
| 3 | ADC1 | RSSI | PA0 |
### 8 Outputs
| Value | Identifier | function | pin | Notes |
| ----- | ------------ | ----------| ------| ------------------------------------------------------------------------------------- |
| 1 | TIM_CH2 | PPM | PB7 | PPM
| 2 | TIM8_CH1 | OUPUT1 | PC6 | DMA
| 3 | TIM8_CH2 | OUPUT2 | PC7 | DMA
| 4 | TIM8_CH3 | OUPUT3 | PC8 | DMA
| 5 | TIM8_CH4 | OUPUT4 | PC9 | DMA
| 6 | TIM1_CH1 | OUPUT5 | PA8 | DMA
| 7 | TIM1_CH2 | OUPUT6 | PA9 | DMA
| 8 | TIM1_CH3 | OUPUT7 | PA10 | DMA NO PAD
| 9 | TIM2_CH4 | OUPUT8 | PB11 | NO PAD
| 10 | TIM2_CH1 | PWM | PA15 | DMA LED_STRIP
| 11 | TIM3_CH4 | PWM | PB1 | FPV Camera Control(FCAM)
### Gyro & ACC ,suppose ICM20602 and MPU6000
| Value | Identifier | function | pin | Notes |
| ----- | ------------ | ---------| -------| ------------------------------------------------------------------------------------- |
| 1 | SPI1 | SCK | PA5 | MPU6000 & ICM20602
| 2 | SPI1 | MISO | PA6 | MPU6000 & ICM20602
| 3 | SPI1 | MOSI | PA7 | MPU6000 & ICM20602
| 4 | SPI1 | CS1 | PB0 | MPU6000
| 5 | SPI1 | CS2 | PA4 | ICM20602
| 6 | SPI1 | INT1 | PB10 | MPU6000
| 7 | SPI1 | INT2 | PC4 | ICM20602
### OSD MAX7456
| Value | Identifier | function | pin | Notes |
| ----- | ------------ | ---------| -------| ------------------------------------------------------------------------------------- |
| 1 | SPI2 | SCK | PB13 |
| 2 | SPI2 | MISO | PB14 |
| 3 | SPI2 | MOSI | PB15 |
| 4 | SPI2 | CS | PB12 |
### 16Mbyte flash
| Value | Identifier | function | pin | Notes |
| ----- | ------------ | ---------| -------| ------------------------------------------------------------------------------------- |
| 1 | SPI3 | SCK | PB3 |
| 2 | SPI3 | MISO | PB4 |
| 3 | SPI3 | MOSI | PB4 |
| 4 | SPI3 | CS | PB2 |
### SWD
| Pin | Function | Notes |
| --- | -------------- | -------------------------------------------- |
| 1 | SWCLK | PAD |
| 2 | Ground | PAD |
| 3 | SWDIO | PAD |
| 4 | 3V3 | PAD |
###Designers
* ZhengNyway(nyway@vip.qq.com)