fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-11-10 06:21:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

rc_input: correctly init SBUS inversion for other RC protocols

Browse Source
This commit is contained in:
Daniel Agar
2022-04-30 13:36:20 -04:00
parent 7784cd1f40
commit 9acd39521d
27 changed files with 105 additions and 224 deletions
Download Patch File Download Diff File Expand all files Collapse all files
platforms/common/include/px4_platform_common/board_common.h
-73
View File
@@ -411,79 +411,6 @@ typedef uint8_t px4_guid_t[PX4_GUID_BYTE_LENGTH];
************************************************************************************/
__BEGIN_DECLS
/************************************************************************************
* Name: board_rc_singlewire
*
* Description:
* A board may define RC_SERIAL_SINGLEWIRE, so that RC_SERIAL_PORT is configured
* as singlewire UART.
*
* Input Parameters:
* device: serial device, e.g. "/dev/ttyS0"
*
* Returned Value:
* true singlewire should be enabled.
* false if not.
*
************************************************************************************/
#if defined(RC_SERIAL_SINGLEWIRE)
static inline bool board_rc_singlewire(const char *device) { return strcmp(device, RC_SERIAL_PORT) == 0; }
#else
static inline bool board_rc_singlewire(const char *device) { return false; }
#endif
/************************************************************************************
* Name: board_rc_swap_rxtx
*
* Description:
* A board may define RC_SERIAL_SWAP_RXTX, so that RC_SERIAL_PORT is configured
* as UART with RX/TX swapped.
*
* Input Parameters:
* device: serial device, e.g. "/dev/ttyS0"
*
* Returned Value:
* true RX/RX should be swapped.
* false if not.
*
************************************************************************************/
#if defined(RC_SERIAL_SWAP_RXTX)
static inline bool board_rc_swap_rxtx(const char *device) { return strcmp(device, RC_SERIAL_PORT) == 0; }
#else
static inline bool board_rc_swap_rxtx(const char *device) { return false; }
#endif
/************************************************************************************
* Name: board_rc_invert_input
*
* Description:
* All boards may optionally define RC_INVERT_INPUT(bool invert) that is
* used to invert the RC_SERIAL_PORT RC port (e.g. to toggle an external XOR via
* GPIO).
*
* Input Parameters:
* invert_on - A positive logic value, that when true (on) will set the HW in
* inverted NRZ mode where a MARK will be 0 and SPACE will be a 1.
*
* Returned Value:
* true the UART inversion got set.
*
************************************************************************************/
#ifdef RC_INVERT_INPUT
static inline bool board_rc_invert_input(const char *device, bool invert)
{
if (strcmp(device, RC_SERIAL_PORT) == 0) { RC_INVERT_INPUT(invert); return true; }
return false;
}
#else
static inline bool board_rc_invert_input(const char *device, bool invert) { return false; }
#endif
/* Provide an interface for reading the connected state of VBUS */
/************************************************************************************