8f4c108025
Since commit e65d1e69e8 there is no longer an
io.FileIO class, so this option is no longer needed.
This option also controlled whether or not files supported being opened in
binary mode (eg 'rb'), and could, if disabled, lead to confusion as to why
opening a file in binary mode silently did the wrong thing (it would just
open in text mode if MICROPY_PY_IO_FILEIO was disabled).
The various VFS implementations (POSIX, FAT, LFS) were the only places
where enabling this option made a difference, and in almost all cases where
one of these filesystems were enabled, MICROPY_PY_IO_FILEIO was also
enabled. So it makes sense to just unconditionally enable this feature
(ability to open a file in binary mode) in all cases, and so just remove
this config option altogether. That makes configuration simpler and means
binary file support always exists (and opening a file in binary mode is
arguably more fundamental than opening in text mode, so if anything should
be configurable then it should be the ability to open in text mode).
Signed-off-by: Damien George <damien@micropython.org>
82 lines
3.4 KiB
C
82 lines
3.4 KiB
C
#define MICROPY_HW_BOARD_NAME "NUCLEO-F091RC"
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#define MICROPY_HW_MCU_NAME "STM32F091RCT6"
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#define MICROPY_EMIT_THUMB (0)
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#define MICROPY_EMIT_INLINE_THUMB (0)
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#define MICROPY_OPT_COMPUTED_GOTO (0)
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#define MICROPY_PY_BUILTINS_COMPLEX (0)
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#define MICROPY_PY_USOCKET (0)
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#define MICROPY_PY_NETWORK (0)
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#define MICROPY_PY_STM (0)
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#define MICROPY_PY_PYB_LEGACY (0)
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#define MICROPY_PY_UHEAPQ (0)
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#define MICROPY_PY_UTIMEQ (0)
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#define MICROPY_PY_FRAMEBUF (0)
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#define MICROPY_HW_ENABLE_RTC (1)
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#define MICROPY_HW_ENABLE_ADC (1)
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#define MICROPY_HW_ENABLE_DAC (1)
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#define MICROPY_HW_HAS_SWITCH (1)
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#define MICROPY_HW_HAS_FLASH (1)
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// For system clock, enable one source:
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// #define MICROPY_HW_CLK_USE_HSI (1) // internal 8MHz -> PLL = 48MHz.
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#define MICROPY_HW_CLK_USE_HSI48 (1) // internal 48MHz.
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// #define MICROPY_HW_CLK_USE_HSE (1) // external crystal -> PLL = 48MHz.
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// For HSE set the crystal / clock input frequency HSE_VALUE in stm32f0xx_hal_conf.h
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#if MICROPY_HW_CLK_USE_HSE
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#define MICROPY_HW_CLK_USE_BYPASS (1) // HSE comes from STLINK 8MHz, not crystal.
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#endif
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// The board has an external 32kHz crystal
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#define MICROPY_HW_RTC_USE_LSE (1)
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// UART config
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#define MICROPY_HW_UART1_TX (pin_B6)
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#define MICROPY_HW_UART1_RX (pin_B7)
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#define MICROPY_HW_UART2_TX (pin_A2)
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#define MICROPY_HW_UART2_RX (pin_A3)
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#define MICROPY_HW_UART3_TX (pin_C10)
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#define MICROPY_HW_UART3_RX (pin_C11)
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#define MICROPY_HW_UART4_TX (pin_A0)
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#define MICROPY_HW_UART4_RX (pin_A1)
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#define MICROPY_HW_UART5_TX (pin_B3)
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#define MICROPY_HW_UART5_RX (pin_B4)
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#define MICROPY_HW_UART6_TX (pin_C0)
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#define MICROPY_HW_UART6_RX (pin_C1)
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#define MICROPY_HW_UART7_TX (pin_C6)
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#define MICROPY_HW_UART7_RX (pin_C7)
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#define MICROPY_HW_UART8_TX (pin_C2)
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#define MICROPY_HW_UART8_RX (pin_C3)
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// USART2 is connected to the ST-LINK USB VCP
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#define MICROPY_HW_UART_REPL PYB_UART_2
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#define MICROPY_HW_UART_REPL_BAUD 115200
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// I2C buses
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#define MICROPY_HW_I2C1_SCL (pin_B8) // Arduino D15, pin 3 on CN10
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#define MICROPY_HW_I2C1_SDA (pin_B9) // Arduino D14, pin 5 on CN10
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#define MICROPY_HW_I2C2_SCL (pin_B10) // Arduino D6, pin 25 on CN10
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#define MICROPY_HW_I2C2_SDA (pin_B11) // pin 18 on CN10
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// SPI buses
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#define MICROPY_HW_SPI1_NSS (pin_A15) // pin 17 on CN7
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#define MICROPY_HW_SPI1_SCK (pin_A5) // Arduino D13, pin 11 on CN10
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#define MICROPY_HW_SPI1_MISO (pin_A6) // Arduino D12, pin 13 on CN10
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#define MICROPY_HW_SPI1_MOSI (pin_A7) // Arduino D11, pin 15 on CN10
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#define MICROPY_HW_SPI2_NSS (pin_B12) // pin 16 on CN10
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#define MICROPY_HW_SPI2_SCK (pin_B13) // pin 30 on CN10
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#define MICROPY_HW_SPI2_MISO (pin_B14) // pin 28 on CN10
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#define MICROPY_HW_SPI2_MOSI (pin_B15) // pin 26 on CN10
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// USER B1 has a pull-up and is active low
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#define MICROPY_HW_USRSW_PIN (pin_C13)
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#define MICROPY_HW_USRSW_PULL (0)
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#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_FALLING)
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#define MICROPY_HW_USRSW_PRESSED (0)
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// NUCLEO-64 has one user LED
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#define MICROPY_HW_LED1 (pin_A5) // green
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#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin))
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#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin))
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