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| Rev 1454 | Rev 1459 | ||
|---|---|---|---|
| Line 46... | Line 46... | ||
| 46 | // configure control pins |
46 | // configure control pins |
| 47 | gpio_set_out(sns_Serial_RXEN); |
47 | gpio_set_out(sns_Serial_RXEN); |
| 48 | gpio_set_out(sns_Serial_TXEN); |
48 | gpio_set_out(sns_Serial_TXEN); |
| 49 | gpio_set_out(sns_Serial_ON); |
49 | gpio_set_out(sns_Serial_ON); |
| 50 | gpio_set_out(sns_Serial_485_232); |
50 | gpio_set_out(sns_Serial_485_232); |
| - | 51 | gpio_set_out(sns_Serial_TERM_EN); |
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| - | 52 | gpio_set_out(sns_Serial_485_CONNECT); |
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| 51 | //default to loopback mode until config command received |
53 | //default to loopback mode until config command received |
| 52 | gpio_clr_pin(sns_Serial_ON); |
54 | gpio_clr_pin(sns_Serial_ON); |
| 53 | gpio_clr_pin(sns_Serial_485_232); |
55 | gpio_clr_pin(sns_Serial_485_232); |
| - | 56 | gpio_clr_pin(sns_Serial_485_CONNECT); // disable RS485_CONNECT |
|
| - | 57 | gpio_clr_pin(sns_Serial_TERM_EN); // disable termination |
|
| 54 | 58 | ||
| 55 | // to use PCINt lib, call this function: (the callback function look as a timer callback function) |
59 | // to use PCINt lib, call this function: (the callback function look as a timer callback function) |
| 56 | // Pcint_SetCallbackPin(sns_Serial_PCINT, EXP_C , &sns_Serial_pcint_callback); |
60 | // Pcint_SetCallbackPin(sns_Serial_PCINT, EXP_C , &sns_Serial_pcint_callback); |
| 57 | 61 | ||
| 58 | } |
62 | } |