2018-10-14 12:22:13 -03:00
|
|
|
# hwdef for bootloader for mRoX21-777
|
|
|
|
|
|
|
|
|
|
# The X2.1-777 is a member of the X2.1 flight controller from Mayan Robotics (mRo) www.mrobotics.io
|
|
|
|
|
# Introduced in October 2018
|
|
|
|
|
# Designed by Nikolay Arsov, Phillip Kocmoud, and Jordi Munoz
|
|
|
|
|
# with a STM32F777VIT6 MCU
|
|
|
|
|
# and STM32F103C8T6 IO MCU
|
|
|
|
|
|
|
|
|
|
# MCU class and specific type
|
|
|
|
|
MCU STM32F7xx STM32F777xx
|
|
|
|
|
|
|
|
|
|
# crystal frequency
|
|
|
|
|
OSCILLATOR_HZ 24000000
|
|
|
|
|
|
|
|
|
|
# board ID for firmware load
|
|
|
|
|
APJ_BOARD_ID 136
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# flash size
|
|
|
|
|
FLASH_SIZE_KB 2048
|
|
|
|
|
|
|
|
|
|
# USB setup
|
|
|
|
|
USB_STRING_MANUFACTURER "mRo"
|
|
|
|
|
|
|
|
|
|
# order of UARTs (and USB)
|
2020-04-24 08:10:08 -03:00
|
|
|
SERIAL_ORDER OTG1 USART2 USART3 UART7
|
2018-10-14 12:22:13 -03:00
|
|
|
|
|
|
|
|
PD5 USART2_TX USART2
|
|
|
|
|
PD6 USART2_RX USART2
|
|
|
|
|
PD3 USART2_CTS USART2
|
|
|
|
|
PD4 USART2_RTS USART2
|
|
|
|
|
|
|
|
|
|
# the telem2 USART, also with RTS/CTS available
|
|
|
|
|
# USART3 serial3 telem2
|
|
|
|
|
PD8 USART3_TX USART3
|
|
|
|
|
PD9 USART3_RX USART3
|
|
|
|
|
PD11 USART3_CTS USART3
|
|
|
|
|
PD12 USART3_RTS USART3
|
|
|
|
|
|
|
|
|
|
PE7 UART7_RX UART7
|
|
|
|
|
PE8 UART7_TX UART7
|
|
|
|
|
|
|
|
|
|
# define a LED
|
|
|
|
|
PE12 LED_BOOTLOADER OUTPUT
|
|
|
|
|
define HAL_LED_ON 1
|
|
|
|
|
|
|
|
|
|
# now we define the pins that USB is connected on
|
|
|
|
|
PA11 OTG_FS_DM OTG1
|
|
|
|
|
PA12 OTG_FS_DP OTG1
|
|
|
|
|
|
|
|
|
|
# these are the pins for SWD debugging with a STlinkv2 or black-magic probe
|
|
|
|
|
PA13 JTMS-SWDIO SWD
|
|
|
|
|
PA14 JTCK-SWCLK SWD
|
|
|
|
|
|
|
|
|
|
# no reserved flash for bootloader
|
|
|
|
|
FLASH_RESERVE_START_KB 0
|
|
|
|
|
|
|
|
|
|
# start on 4th sector (1st sector for bootloader, 2 for extra storage)
|
2019-05-05 21:14:18 -03:00
|
|
|
FLASH_BOOTLOADER_LOAD_KB 96
|
2018-10-14 12:22:13 -03:00
|
|
|
|
2020-03-09 19:54:59 -03:00
|
|
|
# Add CS pins to ensure they are high in bootloader
|
|
|
|
|
PC1 MAG_CS CS #Not Connected
|
|
|
|
|
PC2 MPU_CS CS #MPU9250
|
|
|
|
|
PC15 ACCEL_CS CS #MPU20602
|
|
|
|
|
PD7 BARO_CS CS #MS5611
|
|
|
|
|
PD10 FRAM_CS CS SPEED_VERYLOW
|
