mirror of
https://github.com/ArduPilot/ardupilot
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2b0a30a2c5
this modifies the ld script to use the maximum size available for the bootloader, so we can't accidentially grow the bootloader beyond its max size
78 lines
1.7 KiB
Plaintext
78 lines
1.7 KiB
Plaintext
# hwdef for bootloader for mRoX21-777
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# The X2.1-777 is a member of the X2.1 flight controller from Mayan Robotics (mRo) www.mrobotics.io
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# Introduced in October 2018
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# Designed by Nikolay Arsov, Phillip Kocmoud, and Jordi Munoz
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# with a STM32F777VIT6 MCU
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# and STM32F103C8T6 IO MCU
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# MCU class and specific type
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MCU STM32F7xx STM32F777xx
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# crystal frequency
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OSCILLATOR_HZ 24000000
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define STM32_LSECLK 32768U
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define STM32_LSEDRV (3U << 3U)
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define STM32_PLLSRC STM32_PLLSRC_HSE
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define STM32_PLLM_VALUE 24
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define STM32_PLLN_VALUE 432
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define STM32_PLLP_VALUE 2
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define STM32_PLLQ_VALUE 9
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# board ID for firmware load
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APJ_BOARD_ID 136
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# board voltage
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STM32_VDD 330U
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# flash size
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FLASH_SIZE_KB 2048
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# USB setup
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USB_VENDOR 0x0483 # ST
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USB_PRODUCT 0x5740
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USB_STRING_MANUFACTURER "mRo"
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USB_STRING_PRODUCT "X2.1-777"
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USB_STRING_SERIAL "%SERIAL%"
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# order of UARTs (and USB)
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UART_ORDER OTG1 USART2 USART3 UART7
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PD5 USART2_TX USART2
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PD6 USART2_RX USART2
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PD3 USART2_CTS USART2
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PD4 USART2_RTS USART2
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# the telem2 USART, also with RTS/CTS available
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# USART3 serial3 telem2
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PD8 USART3_TX USART3
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PD9 USART3_RX USART3
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PD11 USART3_CTS USART3
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PD12 USART3_RTS USART3
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PE7 UART7_RX UART7
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PE8 UART7_TX UART7
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# define a LED
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PE12 LED_BOOTLOADER OUTPUT
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define HAL_LED_ON 1
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# now we define the pins that USB is connected on
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PA11 OTG_FS_DM OTG1
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PA12 OTG_FS_DP OTG1
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# these are the pins for SWD debugging with a STlinkv2 or black-magic probe
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PA13 JTMS-SWDIO SWD
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PA14 JTCK-SWCLK SWD
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# no reserved flash for bootloader
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FLASH_RESERVE_START_KB 0
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# start on 4th sector (1st sector for bootloader, 2 for extra storage)
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FLASH_BOOTLOADER_LOAD_KB 96
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define HAL_USE_EMPTY_STORAGE 1
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define HAL_STORAGE_SIZE 16384
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