lock wait function from Michael Baar.
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2 changed files with 25 additions and 11 deletions
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@ -99,10 +99,11 @@ typedef unsigned int(*fp_uart_handler)(unsigned char);
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*/
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void uart_init(void);
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void uart_set_speed(unsigned mode, unsigned ubr0, unsigned ubr1, unsigned umctl);
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void uart_set_handler(unsigned mode, fp_uart_handler fpHandler);
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int uart_lock(unsigned mode);
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int uart_unlock(unsigned mode);
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void uart_set_speed(unsigned, unsigned, unsigned, unsigned);
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void uart_set_handler(unsigned, fp_uart_handler);
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int uart_lock(unsigned);
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int uart_lock_wait(unsigned);
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int uart_unlock(unsigned);
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void uart_set_mode(unsigned);
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int uart_get_mode(void);
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