Danke für deine Hilfe! Hat leider nicht ganz so geklappt, meine Lösung:
1 | #if BOARD == EVK1100
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2 | # define _USART_ (&AVR32_USART1)
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3 | # define _USART_RX_PIN AVR32_USART1_RXD_0_PIN
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4 | # define _USART_RX_FUNCTION AVR32_USART1_RXD_0_FUNCTION
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5 | # define _USART_TX_PIN AVR32_USART1_TXD_0_PIN
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6 | # define _USART_TX_FUNCTION AVR32_USART1_TXD_0_FUNCTION
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7 | #endif
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8 |
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9 | //
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10 | ...
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11 | //
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12 |
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13 | static const gpio_map_t USART_GPIO_MAP = {
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14 | { _USART_RX_PIN, _USART_RX_FUNCTION },
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15 | { _USART_TX_PIN, _USART_TX_FUNCTION }
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16 | };
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17 |
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18 | // USART options.
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19 | static const usart_options_t USART_OPTIONS = {
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20 | .baudrate = 57600,
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21 | .charlength = 8,
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22 | .paritytype = USART_NO_PARITY,
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23 | .stopbits = USART_1_STOPBIT,
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24 | .channelmode = USART_NORMAL_CHMODE
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25 | };
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26 |
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27 | // Switch main clock to external oscillator 0 (crystal).
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28 | pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);
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29 |
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30 | // Initialize the USART
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31 | set_usart_base( ( void * ) _USART_ );
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32 |
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33 | // Initialize USART in RS232 mode.
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34 | usart_init_rs232(_USART_, &USART_OPTIONS, FOSC0);
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35 |
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36 | gpio_enable_module(USART_GPIO_MAP, sizeof(USART_GPIO_MAP )
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37 | / sizeof(USART_GPIO_MAP[0] ));
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38 |
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39 | //
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40 | ...
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41 | //
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42 | printf("write something\n\r");
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Wie kann ich aber nun etwas empfangen? ähnlich scanf? Ich dachte das
müsste nun auch funktionieren...
LG
