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| Rev 620 |
Rev 621 |
| Line 33... |
Line 33... |
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/* Reset receiver and transmiter */
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/* Reset receiver and transmiter */
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/* Set RX interrupt for each byte */
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/* Set RX interrupt for each byte */
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REG8(UART_BASE + UART_FCR) = UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT | UART_FCR_TRIGGER_1;
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REG8(UART_BASE + UART_FCR) = UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT | UART_FCR_TRIGGER_1;
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/* Enable RX interrupt */
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REG8(UART_BASE + UART_IER) = UART_IER_RDI | UART_IER_THRI;
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/* Set 8 bit char, 1 stop bit, no parity */
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/* Set 8 bit char, 1 stop bit, no parity */
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REG8(UART_BASE + UART_LCR) = UART_LCR_WLEN8 & ~(UART_LCR_STOP | UART_LCR_PARITY);
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REG8(UART_BASE + UART_LCR) = UART_LCR_WLEN8 & ~(UART_LCR_STOP | UART_LCR_PARITY);
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/* Set baud rate */
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/* Set baud rate */
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divisor = IN_CLK / (16 * UART_BAUD_RATE);
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divisor = IN_CLK / (16 * UART_BAUD_RATE);
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| Line 78... |
Line 75... |
uart_putc(*p);
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uart_putc(*p);
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p++;
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p++;
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}
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}
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}
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}
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void uart_put_int(int n) {
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void uart_print_int(int n) {
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int a;
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int a;
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char c;
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char c;
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if (n<0) {
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if (n<0) {
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uart_putc('-');
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uart_putc('-');
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n = -n;
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n = -n;
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}
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}
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a = n/10;
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a = n/10;
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if(a) uart_put_int(a);
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if(a) uart_print_int(a);
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c = '0' + (n % 10);
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c = '0' + (n % 10);
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uart_putc(c);
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uart_putc(c);
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}
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}
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