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dsm: add deinit function

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This implements closing of the serial port which previously was not
taken care of.
This commit is contained in:
Julian Oes
2016-12-04 18:11:40 +01:00
committed by Lorenz Meier
parent c0fcffae76
commit 97fe56a4e7
2 changed files with 8 additions and 0 deletions
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src/lib/rc/dsm.c
+7
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@@ -305,6 +305,13 @@ dsm_init(const char *device)
} }
} }
void
dsm_deinit()
{
close(dsm_fd);
dsm_fd = -1;
}
#ifdef GPIO_SPEKTRUM_PWR_EN #ifdef GPIO_SPEKTRUM_PWR_EN
/** /**
* Handle DSM satellite receiver bind mode handler * Handle DSM satellite receiver bind mode handler
src/lib/rc/dsm.h
+1
View File
@@ -54,6 +54,7 @@ __BEGIN_DECLS
#define DSM_BUFFER_SIZE (DSM_FRAME_SIZE + DSM_FRAME_SIZE / 2) #define DSM_BUFFER_SIZE (DSM_FRAME_SIZE + DSM_FRAME_SIZE / 2)
__EXPORT int dsm_init(const char *device); __EXPORT int dsm_init(const char *device);
__EXPORT void dsm_deinit();
__EXPORT void dsm_proto_init(void); __EXPORT void dsm_proto_init(void);
__EXPORT int dsm_config(int dsm_fd); __EXPORT int dsm_config(int dsm_fd);
__EXPORT bool dsm_input(int dsm_fd, uint16_t *values, uint16_t *num_values, bool *dsm_11_bit, uint8_t *n_bytes, __EXPORT bool dsm_input(int dsm_fd, uint16_t *values, uint16_t *num_values, bool *dsm_11_bit, uint8_t *n_bytes,