34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/**
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* @file board_io.h
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* @brief Board-specific GPIO and low-level control helpers.
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*
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* Architectural note:
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* This module groups direct GPIO manipulations that are shared across several
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* devices and services. Doing so keeps register-driving code localised and
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* prevents high-level services from depending on scattered pin knowledge.
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*/
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#ifndef BOARD_IO_H
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#define BOARD_IO_H
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#include <stdbool.h>
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#include <stdint.h>
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#include "main.h"
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void board_io_enable_uart_rx_irq(void);
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void board_io_init_standalone_ui(void);
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void board_io_reset_runtime_outputs(void);
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void board_io_configure_spi2_mode(uint32_t polarity, uint32_t phase);
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bool board_io_is_usb_connected(void);
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bool board_io_is_sd_card_present(void);
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bool board_io_is_standalone_ui_button_pressed(void);
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void board_io_set_supply_enabled(uint8_t supply_index, bool enabled);
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void board_io_set_laser_enabled(uint8_t laser_index, bool enabled);
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void board_io_set_reference_enabled(uint8_t reference_index, bool enabled);
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void board_io_set_tec_channel_enabled(uint8_t tec_index, bool enabled);
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void board_io_toggle_debug_pin(void);
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void board_io_write_signal(GPIO_TypeDef *port, uint16_t pin, bool level_high);
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#endif /* BOARD_IO_H */
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