mirror of https://github.com/ArduPilot/ardupilot
72 lines
1.5 KiB
Plaintext
72 lines
1.5 KiB
Plaintext
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# MCU class and specific type
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MCU STM32F4xx STM32F427xx
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# board ID for firmware load
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APJ_BOARD_ID 1140
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# crystal frequency
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OSCILLATOR_HZ 24000000
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# ChibiOS system timer
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STM32_ST_USE_TIMER 5
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# flash size
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FLASH_SIZE_KB 2048
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# location of application code
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FLASH_BOOTLOADER_LOAD_KB 16
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# bootloader loads at start of flash
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FLASH_RESERVE_START_KB 0
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# baudrate to run bootloader at on uarts
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define BOOTLOADER_BAUDRATE 115200
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# uarts and USB to run bootloader protocol on
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SERIAL_ORDER OTG1 USART2 USART3 UART7
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# this is the pin that senses USB being connected. It is an input pin
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# setup as OPENDRAIN
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PA9 VBUS INPUT OPENDRAIN
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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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# Another USART, this one for telem1
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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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# UART7 maps to uartF in the HAL (serial5 in SERIALn_ parameters)
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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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# we need to tell HAL_ChibiOS/Storage.cpp how much storage is
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# available (in bytes)
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define HAL_STORAGE_SIZE 16384
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# Add CS pins to ensure they are high in bootloader
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PC14 BARO_EXT_CS CS
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PE4 42688_EXT_CS CS
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PC2 42688_CS CS
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PD7 BARO_CS CS
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PC1 MAG_CS CS
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PB1 SDCARD_CS CS
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