cc2500_smartport.c File Reference

#include "cc2500_compat.h"
#include "cc2500_rx.h"
#include "cc2500_settings.h"
#include "cc2500_smartport.h"
#include "modules/datalink/downlink.h"
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

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Data Structures
struct	frSkyTableInfo_s

Macros
#define	FSSP_DATAID_DOWNLINK   0x5015
#define	FSSP_DATAID_UPLINK   0x5016
#define	MAX_DATAIDS   18
#define	ADD_SENSOR(dataId)   frSkyDataIdTableInfo.table[frSkyDataIdTableInfo.index++] = dataId
#define	ADD_ESC_SENSOR(dataId)   frSkyEscDataIdTableInfo.table[frSkyEscDataIdTableInfo.index++] = dataId

Typedefs
typedef struct frSkyTableInfo_s	frSkyTableInfo_t

Enumerations
enum	{   FSSP_DATAID_SPEED = 0x0830 , FSSP_DATAID_VFAS = 0x0210 , FSSP_DATAID_VFAS1 = 0x0211 , FSSP_DATAID_VFAS2 = 0x0212 ,   FSSP_DATAID_VFAS3 = 0x0213 , FSSP_DATAID_VFAS4 = 0x0214 , FSSP_DATAID_VFAS5 = 0x0215 , FSSP_DATAID_VFAS6 = 0x0216 ,   FSSP_DATAID_VFAS7 = 0x0217 , FSSP_DATAID_VFAS8 = 0x0218 , FSSP_DATAID_CURRENT = 0x0200 , FSSP_DATAID_CURRENT1 = 0x0201 ,   FSSP_DATAID_CURRENT2 = 0x0202 , FSSP_DATAID_CURRENT3 = 0x0203 , FSSP_DATAID_CURRENT4 = 0x0204 , FSSP_DATAID_CURRENT5 = 0x0205 ,   FSSP_DATAID_CURRENT6 = 0x0206 , FSSP_DATAID_CURRENT7 = 0x0207 , FSSP_DATAID_CURRENT8 = 0x0208 , FSSP_DATAID_RPM = 0x0500 ,   FSSP_DATAID_RPM1 = 0x0501 , FSSP_DATAID_RPM2 = 0x0502 , FSSP_DATAID_RPM3 = 0x0503 , FSSP_DATAID_RPM4 = 0x0504 ,   FSSP_DATAID_RPM5 = 0x0505 , FSSP_DATAID_RPM6 = 0x0506 , FSSP_DATAID_RPM7 = 0x0507 , FSSP_DATAID_RPM8 = 0x0508 ,   FSSP_DATAID_ALTITUDE = 0x0100 , FSSP_DATAID_FUEL = 0x0600 , FSSP_DATAID_ADC1 = 0xF102 , FSSP_DATAID_ADC2 = 0xF103 ,   FSSP_DATAID_LATLONG = 0x0800 , FSSP_DATAID_CAP_USED = 0x0600 , FSSP_DATAID_VARIO = 0x0110 , FSSP_DATAID_CELLS = 0x0300 ,   FSSP_DATAID_CELLS_LAST = 0x030F , FSSP_DATAID_HEADING = 0x0840 , FSSP_DATAID_T1 = 0x0400 , FSSP_DATAID_T11 = 0x0401 ,   FSSP_DATAID_T2 = 0x0410 , FSSP_DATAID_HOME_DIST = 0x0420 , FSSP_DATAID_GPS_ALT = 0x0820 , FSSP_DATAID_ASPD = 0x0A00 ,   FSSP_DATAID_TEMP = 0x0B70 , FSSP_DATAID_TEMP1 = 0x0B71 , FSSP_DATAID_TEMP2 = 0x0B72 , FSSP_DATAID_TEMP3 = 0x0B73 ,   FSSP_DATAID_TEMP4 = 0x0B74 , FSSP_DATAID_TEMP5 = 0x0B75 , FSSP_DATAID_TEMP6 = 0x0B76 , FSSP_DATAID_TEMP7 = 0x0B77 ,   FSSP_DATAID_TEMP8 = 0x0B78 , FSSP_DATAID_A3 = 0x0900 , FSSP_DATAID_A4 = 0x0910 }
enum	{ TELEMETRY_STATE_UNINITIALIZED , TELEMETRY_STATE_INITIALIZED_SERIAL , TELEMETRY_STATE_INITIALIZED_EXTERNAL }

Functions
smartPortPayload_t *	smartPortDataReceive (uint16_t c, bool *clearToSend, smartPortCheckQueueEmptyFn *checkQueueEmpty, bool useChecksum)
static void	smartPortSendPackage (uint16_t id, uint32_t val)
static void	initSmartPortSensors (void)
bool	initSmartPortTelemetryExternal (smartPortWriteFrameFn *smartPortWriteFrameExternal)
void	processSmartPortTelemetry (smartPortPayload_t *payload, volatile bool *clearToSend, const timeUs_t *requestTimeout)

Variables
smartPortDownlinkFn *	smartPortDownlink = NULL
smartPortUplinkFn *	smartPortUplink = NULL
static uint16_t	frSkyDataIdTable [MAX_DATAIDS]
static frSkyTableInfo_t	frSkyDataIdTableInfo = { frSkyDataIdTable, 0, 0 }
static uint8_t	telemetryState = TELEMETRY_STATE_UNINITIALIZED
static smartPortWriteFrameFn *	smartPortWriteFrame

---

Data Structure Documentation

frSkyTableInfo_s

struct frSkyTableInfo_s

Definition at line 195 of file cc2500_smartport.c.

Data Fields
uint8_t	index
uint8_t	size
uint16_t *	table

Macro Definition Documentation

ADD_ESC_SENSOR

#define ADD_ESC_SENSOR

(

dataId

)

frSkyEscDataIdTableInfo.table[frSkyEscDataIdTableInfo.index++] = dataId

Definition at line 348 of file cc2500_smartport.c.

ADD_SENSOR

#define ADD_SENSOR

(

dataId

)

frSkyDataIdTableInfo.table[frSkyDataIdTableInfo.index++] = dataId

Definition at line 347 of file cc2500_smartport.c.

FSSP_DATAID_DOWNLINK

#define FSSP_DATAID_DOWNLINK   0x5015

Definition at line 19 of file cc2500_smartport.c.

FSSP_DATAID_UPLINK

#define FSSP_DATAID_UPLINK   0x5016

Definition at line 20 of file cc2500_smartport.c.

MAX_DATAIDS

#define MAX_DATAIDS   18

Definition at line 181 of file cc2500_smartport.c.

Typedef Documentation

frSkyTableInfo_t

typedef struct frSkyTableInfo_s frSkyTableInfo_t

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
FSSP_DATAID_SPEED
FSSP_DATAID_VFAS
FSSP_DATAID_VFAS1
FSSP_DATAID_VFAS2
FSSP_DATAID_VFAS3
FSSP_DATAID_VFAS4
FSSP_DATAID_VFAS5
FSSP_DATAID_VFAS6
FSSP_DATAID_VFAS7
FSSP_DATAID_VFAS8
FSSP_DATAID_CURRENT
FSSP_DATAID_CURRENT1
FSSP_DATAID_CURRENT2
FSSP_DATAID_CURRENT3
FSSP_DATAID_CURRENT4
FSSP_DATAID_CURRENT5
FSSP_DATAID_CURRENT6
FSSP_DATAID_CURRENT7
FSSP_DATAID_CURRENT8
FSSP_DATAID_RPM
FSSP_DATAID_RPM1
FSSP_DATAID_RPM2
FSSP_DATAID_RPM3
FSSP_DATAID_RPM4
FSSP_DATAID_RPM5
FSSP_DATAID_RPM6
FSSP_DATAID_RPM7
FSSP_DATAID_RPM8
FSSP_DATAID_ALTITUDE
FSSP_DATAID_FUEL
FSSP_DATAID_ADC1
FSSP_DATAID_ADC2
FSSP_DATAID_LATLONG
FSSP_DATAID_CAP_USED
FSSP_DATAID_VARIO
FSSP_DATAID_CELLS
FSSP_DATAID_CELLS_LAST
FSSP_DATAID_HEADING
FSSP_DATAID_T1
FSSP_DATAID_T11
FSSP_DATAID_T2
FSSP_DATAID_HOME_DIST
FSSP_DATAID_GPS_ALT
FSSP_DATAID_ASPD
FSSP_DATAID_TEMP
FSSP_DATAID_TEMP1
FSSP_DATAID_TEMP2
FSSP_DATAID_TEMP3
FSSP_DATAID_TEMP4
FSSP_DATAID_TEMP5
FSSP_DATAID_TEMP6
FSSP_DATAID_TEMP7
FSSP_DATAID_TEMP8
FSSP_DATAID_A3
FSSP_DATAID_A4

Definition at line 116 of file cc2500_smartport.c.

anonymous enum

anonymous enum

Enumerator
TELEMETRY_STATE_UNINITIALIZED
TELEMETRY_STATE_INITIALIZED_SERIAL
TELEMETRY_STATE_INITIALIZED_EXTERNAL

Definition at line 215 of file cc2500_smartport.c.

Function Documentation

initSmartPortSensors()

static void initSmartPortSensors ( void  )

static

Definition at line 350 of file cc2500_smartport.c.

References ADD_ESC_SENSOR, ADD_SENSOR, ESC_SENSOR_CURRENT, ESC_SENSOR_RPM, ESC_SENSOR_TEMPERATURE, ESC_SENSOR_VOLTAGE, featureIsEnabled, foo, frSkyDataIdTableInfo, FSSP_DATAID_A4, FSSP_DATAID_ALTITUDE, FSSP_DATAID_CURRENT, FSSP_DATAID_DOWNLINK, FSSP_DATAID_FUEL, FSSP_DATAID_GPS_ALT, FSSP_DATAID_HEADING, FSSP_DATAID_HOME_DIST, FSSP_DATAID_LATLONG, FSSP_DATAID_RPM, FSSP_DATAID_SPEED, FSSP_DATAID_T1, FSSP_DATAID_T11, FSSP_DATAID_T2, FSSP_DATAID_TEMP, FSSP_DATAID_VARIO, FSSP_DATAID_VFAS, frSkyTableInfo_s::index, isAmperageConfigured, isBatteryVoltageConfigured, SENSOR_ACC_X, SENSOR_ACC_Y, SENSOR_ACC_Z, SENSOR_ALTITUDE, SENSOR_CURRENT, SENSOR_DISTANCE, SENSOR_FUEL, SENSOR_GROUND_SPEED, SENSOR_HEADING, SENSOR_LAT_LONG, SENSOR_MODE, SENSOR_TEMPERATURE, SENSOR_VARIO, SENSOR_VOLTAGE, sensors, frSkyTableInfo_s::size, and telemetryIsSensorEnabled().

Referenced by initSmartPortTelemetryExternal().

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initSmartPortTelemetryExternal()

bool initSmartPortTelemetryExternal

(

smartPortWriteFrameFn *

smartPortWriteFrameExternal

)

Definition at line 480 of file cc2500_smartport.c.

References foo, initSmartPortSensors(), smartPortWriteFrame, TELEMETRY_STATE_INITIALIZED_EXTERNAL, TELEMETRY_STATE_UNINITIALIZED, and telemetryState.

Referenced by frSkyXInit().

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processSmartPortTelemetry()

void processSmartPortTelemetry	(	smartPortPayload_t *	payload,
		volatile bool *	clearToSend,
		const timeUs_t *	requestTimeout
	)

Definition at line 533 of file cc2500_smartport.c.

References ARMING_FLAG, attitude, cmpTimeUs(), currentControlRateProfile, currentPidProfile, pidGains_s::D, FD_PITCH, FD_ROLL, FD_YAW, featureIsEnabled, FLIGHT_MODE, foo, frSkyDataIdTableInfo, FSSP_DATAID_A4, FSSP_DATAID_ALTITUDE, FSSP_DATAID_CURRENT, FSSP_DATAID_CURRENT1, FSSP_DATAID_CURRENT2, FSSP_DATAID_CURRENT3, FSSP_DATAID_CURRENT4, FSSP_DATAID_CURRENT5, FSSP_DATAID_CURRENT6, FSSP_DATAID_CURRENT7, FSSP_DATAID_CURRENT8, FSSP_DATAID_DOWNLINK, FSSP_DATAID_FUEL, FSSP_DATAID_GPS_ALT, FSSP_DATAID_HEADING, FSSP_DATAID_HOME_DIST, FSSP_DATAID_LATLONG, FSSP_DATAID_RPM, FSSP_DATAID_RPM1, FSSP_DATAID_RPM2, FSSP_DATAID_RPM3, FSSP_DATAID_RPM4, FSSP_DATAID_RPM5, FSSP_DATAID_RPM6, FSSP_DATAID_RPM7, FSSP_DATAID_RPM8, FSSP_DATAID_SPEED, FSSP_DATAID_T1, FSSP_DATAID_T11, FSSP_DATAID_T2, FSSP_DATAID_TEMP, FSSP_DATAID_TEMP1, FSSP_DATAID_TEMP2, FSSP_DATAID_TEMP3, FSSP_DATAID_TEMP4, FSSP_DATAID_TEMP5, FSSP_DATAID_TEMP6, FSSP_DATAID_TEMP7, FSSP_DATAID_TEMP8, FSSP_DATAID_UPLINK, FSSP_DATAID_VARIO, FSSP_DATAID_VFAS, FSSP_DATAID_VFAS1, FSSP_DATAID_VFAS2, FSSP_DATAID_VFAS3, FSSP_DATAID_VFAS4, FSSP_DATAID_VFAS5, FSSP_DATAID_VFAS6, FSSP_DATAID_VFAS7, FSSP_DATAID_VFAS8, getAmperage, getBatteryCellCount, getBatteryVoltage, getEstimatedAltitudeCm, getEstimatedVario, getMAhDrawn, pidGains_s::I, frSkyTableInfo_s::index, isArmingDisabled, micros, pidGains_s::P, pidProfile_s::pid, PID_PITCH, PID_ROLL, PID_YAW, controlRateConfig_t::rates, sensors, smartPortDownlink, smartPortSendPackage(), smartPortUplink, telemetryConfig(), UNUSED, and smartPortPayload_s::valueId.

Referenced by frSkyXProcessFrame().

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smartPortDataReceive()

smartPortPayload_t * smartPortDataReceive	(	uint16_t	c,
		bool *	clearToSend,
		smartPortCheckQueueEmptyFn *	checkQueueEmpty,
		bool	useChecksum
	)

Definition at line 238 of file cc2500_smartport.c.

References checksum, foo, FSSP_DLE, FSSP_DLE_XOR, FSSP_SENSOR_ID1, FSSP_SENSOR_ID2, and FSSP_START_STOP.

Referenced by frSkyXProcessFrame().

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smartPortSendPackage()

static void smartPortSendPackage ( uint16_t  id, uint32_t  val  )

static

Definition at line 337 of file cc2500_smartport.c.

References smartPortPayload_s::data, smartPortPayload_s::frameId, FSSP_DATA_FRAME, smartPortWriteFrame, val, and smartPortPayload_s::valueId.

Referenced by processSmartPortTelemetry().

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Variable Documentation

frSkyDataIdTable

uint16_t frSkyDataIdTable[MAX_DATAIDS]

static

Definition at line 183 of file cc2500_smartport.c.

frSkyDataIdTableInfo

frSkyTableInfo_t frSkyDataIdTableInfo = { frSkyDataIdTable, 0, 0 }

static

Definition at line 201 of file cc2500_smartport.c.

Referenced by initSmartPortSensors(), and processSmartPortTelemetry().

smartPortDownlink

smartPortDownlinkFn* smartPortDownlink = NULL

Definition at line 22 of file cc2500_smartport.c.

Referenced by datalink_frsky_x_init(), and processSmartPortTelemetry().

smartPortUplink

smartPortUplinkFn* smartPortUplink = NULL

Definition at line 23 of file cc2500_smartport.c.

Referenced by datalink_frsky_x_init(), and processSmartPortTelemetry().

smartPortWriteFrame

smartPortWriteFrameFn* smartPortWriteFrame

static

Definition at line 232 of file cc2500_smartport.c.

Referenced by initSmartPortTelemetryExternal(), and smartPortSendPackage().

telemetryState

uint8_t telemetryState = TELEMETRY_STATE_UNINITIALIZED

static

Definition at line 222 of file cc2500_smartport.c.

Referenced by initSmartPortTelemetryExternal().