2014-07-02 13:42:37 +01:00
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// We use the ST Cube HAL library for most hardware peripherals
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2015-07-28 16:36:26 +01:00
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#include STM32_HAL_H
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2014-07-02 13:42:37 +01:00
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// Basic GPIO functions
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#define GPIO_read_pin(gpio, pin) (((gpio)->IDR >> (pin)) & 1)
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2015-08-03 23:07:20 +01:00
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#if defined(MCU_SERIES_F7)
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2015-07-28 19:13:33 +01:00
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#define GPIO_set_pin(gpio, pin_mask) (((gpio)->BSRR) = (pin_mask))
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#define GPIO_clear_pin(gpio, pin_mask) (((gpio)->BSRR) = ((pin_mask) << 16))
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#else
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2014-07-02 13:42:37 +01:00
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#define GPIO_set_pin(gpio, pin_mask) (((gpio)->BSRRL) = (pin_mask))
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#define GPIO_clear_pin(gpio, pin_mask) (((gpio)->BSRRH) = (pin_mask))
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2015-07-28 19:13:33 +01:00
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#endif
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2014-07-22 15:57:36 +01:00
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#define GPIO_read_output_pin(gpio, pin) (((gpio)->ODR >> (pin)) & 1)
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2014-10-23 14:25:32 +01:00
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2015-08-03 00:05:16 +01:00
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void mp_hal_gpio_clock_enable(GPIO_TypeDef *gpio);
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2014-10-23 14:25:32 +01:00
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extern const byte mp_hal_status_to_errno_table[4];
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NORETURN void mp_hal_raise(HAL_StatusTypeDef status);
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2014-11-27 16:58:31 +00:00
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void mp_hal_set_interrupt_char(int c); // -1 to disable
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2015-02-13 15:04:53 +00:00
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int mp_hal_stdin_rx_chr(void);
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void mp_hal_stdout_tx_str(const char *str);
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void mp_hal_stdout_tx_strn(const char *str, mp_uint_t len);
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void mp_hal_stdout_tx_strn_cooked(const char *str, mp_uint_t len);
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