uart_cam_ctrl.c File Reference

Control the camera via uart to chdk-ptp. More...

#include "uart_cam_ctrl.h"
#include "generated/airframe.h"
#include "modules/digital_cam/dc.h"
#include "subsystems/datalink/telemetry.h"
#include <BOARD_CONFIG>
#include "modules/digital_cam/catia/protocol.h"
#include "state.h"

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Macros
#define	CameraLinkDev   (&((CAMERA_LINK).device))
#define	CameraLinkTransmit(c)   CameraLinkDev->put_byte(CameraLinkDev->periph, 0, c)
#define	CameraLinkChAvailable()   CameraLinkDev->char_available(CameraLinkDev->periph)
#define	CameraLinkGetch()   CameraLinkDev->get_byte(CameraLinkDev->periph)
#define	THUMB_MSG_SIZE   MORA_PAYLOAD_MSG_SIZE
#define	THUMB_COUNT   10

Functions
void	digital_cam_uart_event (void)
static void	send_thumbnails (struct transport_tx *trans, struct link_device *dev)
void	digital_cam_uart_init (void)
void	digital_cam_uart_periodic (void)
void	dc_send_command (uint8_t cmd)
	Send Command To Camera. More...

Variables
union dc_shot_union	dc_shot_msg
union mora_status_union	mora_status_msg
int	digital_cam_uart_status = 0
int	digital_cam_uart_thumbnails = 0
static uint8_t	thumbs [THUMB_COUNT][THUMB_MSG_SIZE]
static uint8_t	thumb_pointer = 0

Detailed Description

Control the camera via uart to chdk-ptp.

Retrieve thumbnails

Definition in file uart_cam_ctrl.c.

Macro Definition Documentation

#define CameraLinkChAvailable

(

)

CameraLinkDev->char_available(CameraLinkDev->periph)

Definition at line 51 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_event().

#define CameraLinkDev   (&((CAMERA_LINK).device))

Definition at line 49 of file uart_cam_ctrl.c.

#define CameraLinkGetch

(

)

CameraLinkDev->get_byte(CameraLinkDev->periph)

Definition at line 52 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_event().

#define CameraLinkTransmit

(

c

)

CameraLinkDev->put_byte(CameraLinkDev->periph, 0, c)

Definition at line 50 of file uart_cam_ctrl.c.

#define THUMB_COUNT   10

Definition at line 60 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_init(), and send_thumbnails().

#define THUMB_MSG_SIZE   MORA_PAYLOAD_MSG_SIZE

Definition at line 59 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_init(), and send_thumbnails().

Function Documentation

void dc_send_command

(

uint8_t

cmd

)

Send Command To Camera.

Definition at line 143 of file uart_cam_ctrl.c.

References LlaCoor_i::alt, State::alt_agl_f, dc_shot_union::bin, dc_shot_union::data, DC_OFF, DC_ON, dc_photo_nr, dc_send_shot_position(), DC_SHOOT, dc_shot_msg, DC_TALLER, DC_WIDER, LlaCoor_i::lat, LlaCoor_i::lon, MORA_SHOOT, MORA_SHOOT_MSG_SIZE, MoraHeader, MoraPutUint8, MoraTrailer, Int32Eulers::phi, POS_BFP_OF_REAL, Int32Eulers::psi, state, stateGetHorizontalSpeedDir_i(), stateGetHorizontalSpeedNorm_i(), stateGetNedToBodyEulers_i(), stateGetPositionLla_i(), and Int32Eulers::theta.

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void digital_cam_uart_event

(

void

)

Definition at line 65 of file uart_cam_ctrl.c.

References mora_status_union::bin, CameraLinkChAvailable, CameraLinkGetch, mora_status_union::data, digital_cam_uart_status, MORA_PAYLOAD, MORA_PAYLOAD_MSG_SIZE, mora_protocol, MORA_STATUS, mora_status_msg, MORA_STATUS_MSG_SIZE, mora_transport::msg_id, mora_transport::msg_received, parse_mora(), mora_transport::payload, mora_status_union::mora_status_struct::shots, thumb_pointer, and thumbs.

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void digital_cam_uart_init

(

void

)

Definition at line 116 of file uart_cam_ctrl.c.

References dc_init(), DefaultPeriodic, digital_cam_uart_thumbnails, register_periodic_telemetry(), send_thumbnails(), serial_init(), THUMB_COUNT, THUMB_MSG_SIZE, and thumbs.

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void digital_cam_uart_periodic

(

void

)

Definition at line 135 of file uart_cam_ctrl.c.

References dc_periodic().

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static void send_thumbnails ( struct transport_tx *  trans, struct link_device *  dev  )

static

Definition at line 91 of file uart_cam_ctrl.c.

References digital_cam_uart_thumbnails, MORA_BUFFER_EMPTY, MoraHeader, MoraTrailer, THUMB_COUNT, THUMB_MSG_SIZE, thumb_pointer, and thumbs.

Referenced by digital_cam_uart_init().

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Variable Documentation

union dc_shot_union dc_shot_msg

Definition at line 54 of file uart_cam_ctrl.c.

Referenced by dc_send_command().

int digital_cam_uart_status = 0

Definition at line 56 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_event().

int digital_cam_uart_thumbnails = 0

Definition at line 58 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_init(), and send_thumbnails().

union mora_status_union mora_status_msg

Definition at line 55 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_event().

uint8_t thumb_pointer = 0

static

Definition at line 62 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_event(), and send_thumbnails().

uint8_t thumbs[THUMB_COUNT][THUMB_MSG_SIZE]

static

Definition at line 61 of file uart_cam_ctrl.c.

Referenced by digital_cam_uart_event(), digital_cam_uart_init(), and send_thumbnails().