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Merge pull request #2631 from cleanflight/fix-f4-transponder

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Fix F4 transponder transponder.
This commit is contained in:
Dominic Clifton 2017-02-27 20:41:26 +00:00 • committed by Dominic Clifton
parent c71ef27104
commit b0c21d0a34
2 changed files with 38 additions and 15 deletions
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12
src/main/drivers/transponder_ir.h
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@ -19,17 +19,6 @@
#include "io_types.h"
#define TRANSPONDER_BITS_PER_BYTE 10 // start + 8 data + stop
#define TRANSPONDER_DATA_LENGTH 6
#define TRANSPONDER_TOGGLES_PER_BIT 11
#define TRANSPONDER_GAP_TOGGLES 1
#define TRANSPONDER_TOGGLES (TRANSPONDER_TOGGLES_PER_BIT + TRANSPONDER_GAP_TOGGLES)
#define TRANSPONDER_DMA_BUFFER_SIZE ((TRANSPONDER_TOGGLES_PER_BIT + 1) * TRANSPONDER_BITS_PER_BYTE * TRANSPONDER_DATA_LENGTH)
#define BIT_TOGGLE_1 78 // (156 / 2)
#define BIT_TOGGLE_0 0
bool transponderIrInit();
void transponderIrDisable(void);
@ -43,5 +32,4 @@ void transponderIrTransmit(void);
bool isTransponderIrReady(void);
extern uint8_t transponderIrDMABuffer[TRANSPONDER_DMA_BUFFER_SIZE];
extern volatile uint8_t transponderIrDataTransferInProgress;