Revision 58
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| mouse.h | ||
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#ifndef _MOUSE_H_ |
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#define _MOUSE_H_ |
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#ifndef _MOUSE_FUNC_H_
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#define _MOUSE_FUNC_H_
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/* Mouse Data Packet */ |
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// Byte 0 - Button States |
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#define LEFT_BUTTON BIT(0) /* @brief Left button click event*/ |
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#define RIGHT_BUTTON BIT(1) /* @brief Right button click event */ |
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#define MIDDLE_BUTTON BIT(2) /* @brief Middle button click event */ |
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#define FIRST_BYTE_ID BIT(3) /* @brief Identifier of first byte of packet CAREFUL: Not 100% accurate */ |
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#define MSB_X_DELTA BIT(4) /* @brief Most significant bit of X delta */ |
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#define MSB_Y_DELTA BIT(5) /* @brief Most significant bit of Y delta */ |
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#define X_OVERFLOW BIT(6) /* @brief X delta overflowed */ |
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#define Y_OVERFLOW BIT(7) /* @brief Y delta overflowed */ |
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// Byte 1 - X delta |
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// Byte 2 - Y delta |
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#include <stdint.h> |
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/* Mouse Commands */ |
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#define RESET 0xFF /* @brief Reset mouse */ |
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#define RESEND 0xFE /* @brief Resend command */ |
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#define DEFAULT 0xF6 /* @brief Set default values */ |
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#define DIS_DATA_REP 0xF5 /* @brief Disable Data Reporting */ |
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#define ENABLE_DATA_REP 0xF4 /* @brief Enable Data Reporting */ |
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#define SET_SAMPLE_RT 0xF3 /* @brief Sets state sampling rate */ |
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#define SET_REMOTE_MD 0xF0 /* @brief Sets Mouse on Remote Mode, data on request */ |
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#define READ_DATA 0xEB /* @brief Sends data packet request */ |
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#define SET_STREAM_MD 0xEA /* @brief Sets mouse on Stream Mode, data on events */ |
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#define STATUS_REQUEST 0xE9 /* @brief Get mouse configuration */ |
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#define SET_RESOLUTION 0xE8 /* @brief Sets resolution for mouse movement */ |
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#define SCALING_ACC_MD 0xE7 /* @brief Sets scaling on acceleration mode */ |
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#define SCALING_LIN_MD 0xE6 /* @brief Sets scaling on linear mode */ |
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/** |
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* @brief Subscribes Mouse Interrupts and disables Minix Default IH |
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* @param interrupt_bit Bit of Interrupt Vector that will be set when Mouse Interrupt is pending |
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* @param interrupt_id Mouse Interrupt ID to specify the Mouse Interrupt in other calls |
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* @return ERROR_CODE code representing the result of the operation, SUCCESS code is returned if everything is OK |
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* @see {_ERRORS_H_::errors}
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*/ |
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int (subscribe_mouse_interrupt)(uint8_t interrupt_bit, int *interrupt_id); |
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/* Mouse Controller Responses */ |
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#define ACK_OK 0xFA /* @brief Operation sucessful */ |
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#define ACK_INVALID 0xFE /* @brief Invalid Byte, first occurence */ |
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#define ACK_ERROR 0xFC /* @brief Invalid Byte on resend */ |
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struct packet (mouse_parse_packet)(const uint8_t *packet_bytes); |
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#endif // _MOUSE_H_ |
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int (mouse_set_data_report)(int on); |
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#endif /* end of include guard: _MOUSE_FUNC_H_ */ |
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