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ed6a4a4769
* trailing space removal Co-authored-by: Petr Ledvina <ledvinap@gmail.com> * deduplicate empty lines --------- Co-authored-by: Petr Ledvina <ledvinap@gmail.com> Co-authored-by: Mark Haslinghuis <mark@numloq.nl>
37 lines
909 B
C
37 lines
909 B
C
#include <stdbool.h>
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#include <stdint.h>
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#include "platform.h"
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#include "io/serial.h"
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#include "serial.h"
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#include "serial_impl.h"
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// convert options into pin pull mode (up/down/none)
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serialPullMode_t serialOptions_pull(portOptions_e options)
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{
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// handle SmartAudio first - different SA versions need different values
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// add more cases here if necessary
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if (options & SERIAL_PULL_SMARTAUDIO) {
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#ifdef USE_SMARTAUDIO_NOPULLDOWN
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return serialPullNone;
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#else
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return serialPullDown;
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#endif
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}
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if (options & SERIAL_PULL_NONE) {
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return serialPullNone; // explicit nopull
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} else if (options & SERIAL_INVERTED) {
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return serialPullDown;
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} else {
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return serialPullUp;
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}
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}
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// is pushPull mode necessary
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bool serialOptions_pushPull(portOptions_e options)
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{
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return options & (SERIAL_INVERTED | SERIAL_BIDIR_PP);
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}
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