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21 lines
484 B
C
21 lines
484 B
C
#ifndef SOUND_MPU401_UART
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#define SOUND_MPU401_UART
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typedef struct mpu401_uart_t
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{
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uint8_t status;
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uint8_t rx_data;
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int uart_mode;
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uint16_t addr;
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int irq;
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int is_aztech;
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} mpu401_uart_t;
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void mpu401_uart_init(mpu401_uart_t *mpu, uint16_t addr, int irq, int is_aztech);
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void mpu401_uart_update_addr(mpu401_uart_t *mpu, uint16_t addr);
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void mpu401_uart_update_irq(mpu401_uart_t *mpu, int irq);
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#endif /* SOUND_MPU401_UART */
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