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Code Issues Wiki Activity

Split MSP box code into separate module

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This commit is contained in:
Martin Budden 2017-07-19 08:58:37 +01:00
parent e0a7594379
commit 6943fb8e56
14 changed files with 388 additions and 327 deletions
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1
Makefile
View file

@ -712,6 +712,7 @@ COMMON_SRC = \
fc/fc_dispatch.c \
fc/fc_hardfaults.c \
fc/fc_msp.c \
fc/fc_msp_box.c \
fc/fc_tasks.c \
fc/runtime_config.c \
io/beeper.c \

3
src/main/blackbox/blackbox.c
View file

@ -92,9 +92,6 @@ PG_RESET_TEMPLATE(blackboxConfig_t, blackboxConfig,
#define BLACKBOX_SHUTDOWN_TIMEOUT_MILLIS 200
#define SLOW_FRAME_INTERVAL 4096
#define STATIC_ASSERT(condition, name ) \
typedef char assert_failed_ ## name [(condition) ? 1 : -1 ]
// Some macros to make writing FLIGHT_LOG_FIELD_* constants shorter:
#define PREDICT(x) CONCAT(FLIGHT_LOG_FIELD_PREDICTOR_, x)

3
src/main/common/utils.h
View file

@ -55,6 +55,9 @@
#define UNUSED(x) (void)(x)
#endif
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
#define STATIC_ASSERT(condition, name) \
typedef char assert_failed_ ## name [(condition) ? 1 : -1 ] __attribute__((unused))
#define BIT(x) (1 << (x))

3
src/main/drivers/sdcard.c
View file

@ -52,9 +52,6 @@
*/
#define SDCARD_NON_DMA_CHUNK_SIZE 256
#define STATIC_ASSERT(condition, name ) \
typedef char assert_failed_ ## name [(condition) ? 1 : -1 ]
typedef enum {
// In these states we run at the initialization 400kHz clockspeed:
SDCARD_STATE_NOT_PRESENT = 0,

3
src/main/fc/cli.c
View file

@ -84,10 +84,11 @@ extern uint8_t __config_end;
#include "fc/config.h"
#include "fc/controlrate_profile.h"
#include "fc/fc_core.h"
#include "fc/fc_msp.h"
#include "fc/fc_msp_box.h"
#include "fc/rc_adjustments.h"
#include "fc/rc_controls.h"
#include "fc/runtime_config.h"
#include "fc/fc_msp.h"
#include "flight/altitude.h"
#include "flight/failsafe.h"

309
src/main/fc/fc_msp.c
View file

@ -59,6 +59,7 @@
#include "fc/controlrate_profile.h"
#include "fc/fc_core.h"
#include "fc/fc_msp.h"
#include "fc/fc_msp_box.h"
#include "fc/fc_rc.h"
#include "fc/rc_adjustments.h"
#include "fc/rc_controls.h"
@ -113,56 +114,10 @@
#include "hardware_revision.h"
#endif
#define STATIC_ASSERT(condition, name) \
typedef char assert_failed_ ## name [(condition) ? 1 : -1 ] __attribute__((unused))
static const char * const flightControllerIdentifier = BETAFLIGHT_IDENTIFIER; // 4 UPPER CASE alpha numeric characters that identify the flight controller.
static const char * const boardIdentifier = TARGET_BOARD_IDENTIFIER;
#ifndef USE_OSD_SLAVE
// permanent IDs must uniquely identify BOX meaning, DO NOT REUSE THEM!
static const box_t boxes[CHECKBOX_ITEM_COUNT] = {
{ BOXARM, "ARM", 0 },
{ BOXANGLE, "ANGLE", 1 },
{ BOXHORIZON, "HORIZON", 2 },
{ BOXBARO, "BARO", 3 },
{ BOXANTIGRAVITY, "ANTI GRAVITY", 4 },
{ BOXMAG, "MAG", 5 },
{ BOXHEADFREE, "HEADFREE", 6 },
{ BOXHEADADJ, "HEADADJ", 7 },
{ BOXCAMSTAB, "CAMSTAB", 8 },
{ BOXCAMTRIG, "CAMTRIG", 9 },
{ BOXGPSHOME, "GPS HOME", 10 },
{ BOXGPSHOLD, "GPS HOLD", 11 },
{ BOXPASSTHRU, "PASSTHRU", 12 },
{ BOXBEEPERON, "BEEPER", 13 },
{ BOXLEDMAX, "LEDMAX", 14 },
{ BOXLEDLOW, "LEDLOW", 15 },
{ BOXLLIGHTS, "LLIGHTS", 16 },
{ BOXCALIB, "CALIB", 17 },
{ BOXGOV, "GOVERNOR", 18 },
{ BOXOSD, "OSD DISABLE SW", 19 },
{ BOXTELEMETRY, "TELEMETRY", 20 },
{ BOXGTUNE, "GTUNE", 21 },
{ BOXSONAR, "SONAR", 22 },
{ BOXSERVO1, "SERVO1", 23 },
{ BOXSERVO2, "SERVO2", 24 },
{ BOXSERVO3, "SERVO3", 25 },
{ BOXBLACKBOX, "BLACKBOX", 26 },
{ BOXFAILSAFE, "FAILSAFE", 27 },
{ BOXAIRMODE, "AIR MODE", 28 },
{ BOX3DDISABLE, "DISABLE 3D", 29},
{ BOXFPVANGLEMIX, "FPV ANGLE MIX", 30},
{ BOXBLACKBOXERASE, "BLACKBOX ERASE (>30s)", 31 },
{ BOXCAMERA1, "CAMERA CONTROL 1", 32},
{ BOXCAMERA2, "CAMERA CONTROL 2", 33},
{ BOXCAMERA3, "CAMERA CONTROL 3", 34 },
{ BOXDSHOTREVERSE, "DSHOT REVERSE MOTORS", 35 },
};
// mask of enabled IDs, calculated on startup based on enabled features. boxId_e is used as bit index
static boxBitmask_t activeBoxIds;
static const char pidnames[] =
"ROLL;"
@ -189,7 +144,7 @@ typedef enum {
} mspSDCardFlags_e;
#define RATEPROFILE_MASK (1 << 7)
#endif
#endif //USE_OSD_SLAVE
#ifdef USE_SERIAL_4WAY_BLHELI_INTERFACE
#define ESC_4WAY 0xff
@ -248,7 +203,7 @@ static void mspFc4waySerialCommand(sbuf_t *dst, sbuf_t *src, mspPostProcessFnPtr
sbufWriteU8(dst, 0);
}
}
#endif
#endif //USE_SERIAL_4WAY_BLHELI_INTERFACE
static void mspRebootFn(serialPort_t *serialPort)
{
@ -264,243 +219,6 @@ static void mspRebootFn(serialPort_t *serialPort)
}
#ifndef USE_OSD_SLAVE
const box_t *findBoxByBoxId(boxId_e boxId)
{
for (unsigned i = 0; i < ARRAYLEN(boxes); i++) {
const box_t *candidate = &boxes[i];
if (candidate->boxId == boxId)
return candidate;
}
return NULL;
}
const box_t *findBoxByPermanentId(uint8_t permanentId)
{
for (unsigned i = 0; i < ARRAYLEN(boxes); i++) {
const box_t *candidate = &boxes[i];
if (candidate->permanentId == permanentId)
return candidate;
}
return NULL;
}
static bool activeBoxIdGet(boxId_e boxId)
{
if (boxId > sizeof(activeBoxIds) * 8)
return false;
return bitArrayGet(&activeBoxIds, boxId);
}
// callcack for box serialization
typedef void serializeBoxFn(sbuf_t *dst, const box_t *box);
static void serializeBoxNameFn(sbuf_t *dst, const box_t *box)
{
sbufWriteString(dst, box->boxName);
sbufWriteU8(dst, ';');
}
static void serializeBoxPermanentIdFn(sbuf_t *dst, const box_t *box)
{
sbufWriteU8(dst, box->permanentId);
}
// serialize 'page' of boxNames.
// Each page contains at most 32 boxes
static void serializeBoxReply(sbuf_t *dst, int page, serializeBoxFn *serializeBox)
{
unsigned boxIdx = 0;
unsigned pageStart = page * 32;
unsigned pageEnd = pageStart + 32;
for (boxId_e id = 0; id < CHECKBOX_ITEM_COUNT; id++) {
if (activeBoxIdGet(id)) {
if (boxIdx >= pageStart && boxIdx < pageEnd) {
(*serializeBox)(dst, findBoxByBoxId(id));
}
boxIdx++; // count active boxes
}
}
}
void initActiveBoxIds(void)
{
// calculate used boxes based on features and set corresponding activeBoxIds bits
boxBitmask_t ena; // temporary variable to collect result
memset(&ena, 0, sizeof(ena));
// macro to enable boxId (BoxidMaskEnable). Reference to ena is hidden, local use only
#define BME(boxId) do { bitArraySet(&ena, boxId); } while (0)
BME(BOXARM);
if (!feature(FEATURE_AIRMODE)) {
BME(BOXAIRMODE);
}
if (!feature(FEATURE_ANTI_GRAVITY)) {
BME(BOXANTIGRAVITY);
}
if (sensors(SENSOR_ACC)) {
BME(BOXANGLE);
BME(BOXHORIZON);
BME(BOXHEADFREE);
BME(BOXHEADADJ);
}
#ifdef BARO
if (sensors(SENSOR_BARO)) {
BME(BOXBARO);
}
#endif
#ifdef MAG
if (sensors(SENSOR_MAG)) {
BME(BOXMAG);
}
#endif
#ifdef GPS
if (feature(FEATURE_GPS)) {
BME(BOXGPSHOME);
BME(BOXGPSHOLD);
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
BME(BOXSONAR);
}
#endif
BME(BOXFAILSAFE);
if (mixerConfig()->mixerMode == MIXER_FLYING_WING || mixerConfig()->mixerMode == MIXER_AIRPLANE || mixerConfig()->mixerMode == MIXER_CUSTOM_AIRPLANE) {
BME(BOXPASSTHRU);
}
BME(BOXBEEPERON);
#ifdef LED_STRIP
if (feature(FEATURE_LED_STRIP)) {
BME(BOXLEDLOW);
}
#endif
#ifdef BLACKBOX
BME(BOXBLACKBOX);
#ifdef USE_FLASHFS
BME(BOXBLACKBOXERASE);
#endif
#endif
BME(BOXFPVANGLEMIX);
if (feature(FEATURE_3D)) {
BME(BOX3DDISABLE);
}
if (isMotorProtocolDshot()) {
BME(BOXDSHOTREVERSE);
}
if (feature(FEATURE_SERVO_TILT)) {
BME(BOXCAMSTAB);
}
if (feature(FEATURE_INFLIGHT_ACC_CAL)) {
BME(BOXCALIB);
}
BME(BOXOSD);
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY) && telemetryConfig()->telemetry_switch) {
BME(BOXTELEMETRY);
}
#endif
#ifdef USE_SERVOS
if (mixerConfig()->mixerMode == MIXER_CUSTOM_AIRPLANE) {
BME(BOXSERVO1);
BME(BOXSERVO2);
BME(BOXSERVO3);
}
#endif
#ifdef USE_RCSPLIT
BME(BOXCAMERA1);
BME(BOXCAMERA2);
BME(BOXCAMERA3);
#endif
#undef BME
// check that all enabled IDs are in boxes array (check may be skipped when using findBoxById() functions)
for (boxId_e boxId = 0; boxId < CHECKBOX_ITEM_COUNT; boxId++)
if (bitArrayGet(&ena, boxId)
&& findBoxByBoxId(boxId) == NULL)
bitArrayClr(&ena, boxId); // this should not happen, but handle it gracefully
activeBoxIds = ena; // set global variable
}
// pack used flightModeFlags into supplied array
// returns number of bits used
static int packFlightModeFlags(boxBitmask_t *mspFlightModeFlags)
{
// Serialize the flags in the order we delivered them, ignoring BOXNAMES and BOXINDEXES
memset(mspFlightModeFlags, 0, sizeof(boxBitmask_t));
// enabled BOXes, bits indexed by boxId_e
boxBitmask_t boxEnabledMask;
memset(&boxEnabledMask, 0, sizeof(boxEnabledMask));
// enable BOXes dependent on FLIGHT_MODE, use mapping table (from runtime_config.h)
// flightMode_boxId_map[HORIZON_MODE] == BOXHORIZON
static const int8_t flightMode_boxId_map[] = FLIGHT_MODE_BOXID_MAP_INITIALIZER;
flightModeFlags_e flightModeCopyMask = ~0; // only modes with bit set will be copied
for (unsigned i = 0; i < ARRAYLEN(flightMode_boxId_map); i++) {
if (flightMode_boxId_map[i] != -1 // boxId_e does exist for this FLIGHT_MODE
&& (flightModeCopyMask & (1 << i)) // this flightmode is copy is enabled
&& FLIGHT_MODE(1 << i)) { // this flightmode is active
bitArraySet(&boxEnabledMask, flightMode_boxId_map[i]);
}
}
// enable BOXes dependent on rcMode bits, indexes are the same.
// only subset of BOXes depend on rcMode, use mask to select them
#define BM(x) (1ULL << (x))
// limited to 64 BOXes now to keep code simple
const uint64_t rcModeCopyMask = BM(BOXHEADADJ) | BM(BOXCAMSTAB) | BM(BOXCAMTRIG) | BM(BOXBEEPERON)
| BM(BOXLEDMAX) | BM(BOXLEDLOW) | BM(BOXLLIGHTS) | BM(BOXCALIB) | BM(BOXGOV) | BM(BOXOSD)
| BM(BOXTELEMETRY) | BM(BOXGTUNE) | BM(BOXBLACKBOX) | BM(BOXBLACKBOXERASE) | BM(BOXAIRMODE)
| BM(BOXANTIGRAVITY) | BM(BOXFPVANGLEMIX) | BM(BOXDSHOTREVERSE) | BM(BOX3DDISABLE);
STATIC_ASSERT(sizeof(rcModeCopyMask) * 8 >= CHECKBOX_ITEM_COUNT, copy_mask_too_small_for_boxes);
for (unsigned i = 0; i < CHECKBOX_ITEM_COUNT; i++) {
if ((rcModeCopyMask & BM(i)) // mode copy is enabled
&& IS_RC_MODE_ACTIVE(i)) { // mode is active
bitArraySet(&boxEnabledMask, i);
}
}
#undef BM
// copy ARM state
if (ARMING_FLAG(ARMED))
bitArraySet(&boxEnabledMask, BOXARM);
// map boxId_e enabled bits to MSP status indexes
// only active boxIds are sent in status over MSP, other bits are not counted
unsigned mspBoxIdx = 0; // index of active boxId (matches sent permanentId and boxNames)
for (boxId_e boxId = 0; boxId < CHECKBOX_ITEM_COUNT; boxId++) {
if (activeBoxIdGet(boxId)) {
if (bitArrayGet(&boxEnabledMask, boxId))
bitArraySet(mspFlightModeFlags, mspBoxIdx); // box is enabled
mspBoxIdx++; // box is active, count it
}
}
// return count of used bits
return mspBoxIdx;
}
static void serializeSDCardSummaryReply(sbuf_t *dst)
{
#ifdef USE_SDCARD
@ -601,8 +319,8 @@ static void serializeDataflashReadReply(sbuf_t *dst, uint32_t address, const uin
}
}
}
#endif
#endif
#endif // USE_FLASHFS
#endif // USE_OSD_SLAVE
/*
* Returns true if the command was processd, false otherwise.
@ -2391,18 +2109,13 @@ void mspFcProcessReply(mspPacket_t *reply)
}
}
/*
* Return a pointer to the process command function
*/
#ifndef USE_OSD_SLAVE
void mspFcInit(void)
{
initActiveBoxIds();
}
#endif
#ifdef USE_OSD_SLAVE
void mspOsdSlaveInit(void)
{
}
#endif
#else
void mspFcInit(void)
{
initActiveBoxIds();
}
#endif // USE_OSD_SLAVE

10
src/main/fc/fc_msp.h
View file

@ -18,16 +18,6 @@
#pragma once
#include "msp/msp.h"
#include "fc/rc_modes.h"
typedef struct box_e {
const uint8_t boxId; // see boxId_e
const char *boxName; // GUI-readable box name
const uint8_t permanentId; // permanent ID used to identify BOX. This ID is unique for one function, DO NOT REUSE IT
} box_t;
const box_t *findBoxByBoxId(boxId_e boxId);
const box_t *findBoxByPermanentId(uint8_t permenantId);
void mspFcInit(void);
void mspOsdSlaveInit(void);

318
src/main/fc/fc_msp_box.c Normal file
View file

@ -0,0 +1,318 @@
/*
* This file is part of Cleanflight.
*
* Cleanflight is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cleanflight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "platform.h"
#include "common/bitarray.h"
#include "common/streambuf.h"
#include "common/utils.h"
#include "config/feature.h"
#include "fc/config.h"
#include "fc/fc_msp_box.h"
#include "fc/runtime_config.h"
#include "flight/mixer.h"
#include "sensors/sensors.h"
#include "telemetry/telemetry.h"
#ifndef USE_OSD_SLAVE
// permanent IDs must uniquely identify BOX meaning, DO NOT REUSE THEM!
static const box_t boxes[CHECKBOX_ITEM_COUNT] = {
{ BOXARM, "ARM", 0 },
{ BOXANGLE, "ANGLE", 1 },
{ BOXHORIZON, "HORIZON", 2 },
{ BOXBARO, "BARO", 3 },
{ BOXANTIGRAVITY, "ANTI GRAVITY", 4 },
{ BOXMAG, "MAG", 5 },
{ BOXHEADFREE, "HEADFREE", 6 },
{ BOXHEADADJ, "HEADADJ", 7 },
{ BOXCAMSTAB, "CAMSTAB", 8 },
{ BOXCAMTRIG, "CAMTRIG", 9 },
{ BOXGPSHOME, "GPS HOME", 10 },
{ BOXGPSHOLD, "GPS HOLD", 11 },
{ BOXPASSTHRU, "PASSTHRU", 12 },
{ BOXBEEPERON, "BEEPER", 13 },
{ BOXLEDMAX, "LEDMAX", 14 },
{ BOXLEDLOW, "LEDLOW", 15 },
{ BOXLLIGHTS, "LLIGHTS", 16 },
{ BOXCALIB, "CALIB", 17 },
{ BOXGOV, "GOVERNOR", 18 },
{ BOXOSD, "OSD DISABLE SW", 19 },
{ BOXTELEMETRY, "TELEMETRY", 20 },
{ BOXGTUNE, "GTUNE", 21 },
{ BOXSONAR, "SONAR", 22 },
{ BOXSERVO1, "SERVO1", 23 },
{ BOXSERVO2, "SERVO2", 24 },
{ BOXSERVO3, "SERVO3", 25 },
{ BOXBLACKBOX, "BLACKBOX", 26 },
{ BOXFAILSAFE, "FAILSAFE", 27 },
{ BOXAIRMODE, "AIR MODE", 28 },
{ BOX3DDISABLE, "DISABLE 3D", 29},
{ BOXFPVANGLEMIX, "FPV ANGLE MIX", 30},
{ BOXBLACKBOXERASE, "BLACKBOX ERASE (>30s)", 31 },
{ BOXCAMERA1, "CAMERA CONTROL 1", 32},
{ BOXCAMERA2, "CAMERA CONTROL 2", 33},
{ BOXCAMERA3, "CAMERA CONTROL 3", 34 },
{ BOXDSHOTREVERSE, "DSHOT REVERSE MOTORS", 35 },
};
// mask of enabled IDs, calculated on startup based on enabled features. boxId_e is used as bit index
static boxBitmask_t activeBoxIds;
const box_t *findBoxByBoxId(boxId_e boxId)
{
for (unsigned i = 0; i < ARRAYLEN(boxes); i++) {
const box_t *candidate = &boxes[i];
if (candidate->boxId == boxId)
return candidate;
}
return NULL;
}
const box_t *findBoxByPermanentId(uint8_t permanentId)
{
for (unsigned i = 0; i < ARRAYLEN(boxes); i++) {
const box_t *candidate = &boxes[i];
if (candidate->permanentId == permanentId)
return candidate;
}
return NULL;
}
static bool activeBoxIdGet(boxId_e boxId)
{
if (boxId > sizeof(activeBoxIds) * 8)
return false;
return bitArrayGet(&activeBoxIds, boxId);
}
void serializeBoxNameFn(sbuf_t *dst, const box_t *box)
{
sbufWriteString(dst, box->boxName);
sbufWriteU8(dst, ';');
}
void serializeBoxPermanentIdFn(sbuf_t *dst, const box_t *box)
{
sbufWriteU8(dst, box->permanentId);
}
// serialize 'page' of boxNames.
// Each page contains at most 32 boxes
void serializeBoxReply(sbuf_t *dst, int page, serializeBoxFn *serializeBox)
{
unsigned boxIdx = 0;
unsigned pageStart = page * 32;
unsigned pageEnd = pageStart + 32;
for (boxId_e id = 0; id < CHECKBOX_ITEM_COUNT; id++) {
if (activeBoxIdGet(id)) {
if (boxIdx >= pageStart && boxIdx < pageEnd) {
(*serializeBox)(dst, findBoxByBoxId(id));
}
boxIdx++; // count active boxes
}
}
}
void initActiveBoxIds(void)
{
// calculate used boxes based on features and set corresponding activeBoxIds bits
boxBitmask_t ena; // temporary variable to collect result
memset(&ena, 0, sizeof(ena));
// macro to enable boxId (BoxidMaskEnable). Reference to ena is hidden, local use only
#define BME(boxId) do { bitArraySet(&ena, boxId); } while (0)
BME(BOXARM);
if (!feature(FEATURE_AIRMODE)) {
BME(BOXAIRMODE);
}
if (!feature(FEATURE_ANTI_GRAVITY)) {
BME(BOXANTIGRAVITY);
}
if (sensors(SENSOR_ACC)) {
BME(BOXANGLE);
BME(BOXHORIZON);
BME(BOXHEADFREE);
BME(BOXHEADADJ);
}
#ifdef BARO
if (sensors(SENSOR_BARO)) {
BME(BOXBARO);
}
#endif
#ifdef MAG
if (sensors(SENSOR_MAG)) {
BME(BOXMAG);
}
#endif
#ifdef GPS
if (feature(FEATURE_GPS)) {
BME(BOXGPSHOME);
BME(BOXGPSHOLD);
}
#endif
#ifdef SONAR
if (feature(FEATURE_SONAR)) {
BME(BOXSONAR);
}
#endif
BME(BOXFAILSAFE);
if (mixerConfig()->mixerMode == MIXER_FLYING_WING || mixerConfig()->mixerMode == MIXER_AIRPLANE || mixerConfig()->mixerMode == MIXER_CUSTOM_AIRPLANE) {
BME(BOXPASSTHRU);
}
BME(BOXBEEPERON);
#ifdef LED_STRIP
if (feature(FEATURE_LED_STRIP)) {
BME(BOXLEDLOW);
}
#endif
#ifdef BLACKBOX
BME(BOXBLACKBOX);
#ifdef USE_FLASHFS
BME(BOXBLACKBOXERASE);
#endif
#endif
BME(BOXFPVANGLEMIX);
if (feature(FEATURE_3D)) {
BME(BOX3DDISABLE);
}
if (isMotorProtocolDshot()) {
BME(BOXDSHOTREVERSE);
}
if (feature(FEATURE_SERVO_TILT)) {
BME(BOXCAMSTAB);
}
if (feature(FEATURE_INFLIGHT_ACC_CAL)) {
BME(BOXCALIB);
}
BME(BOXOSD);
#ifdef TELEMETRY
if (feature(FEATURE_TELEMETRY) && telemetryConfig()->telemetry_switch) {
BME(BOXTELEMETRY);
}
#endif
#ifdef USE_SERVOS
if (mixerConfig()->mixerMode == MIXER_CUSTOM_AIRPLANE) {
BME(BOXSERVO1);
BME(BOXSERVO2);
BME(BOXSERVO3);
}
#endif
#ifdef USE_RCSPLIT
BME(BOXCAMERA1);
BME(BOXCAMERA2);
BME(BOXCAMERA3);
#endif
#undef BME
// check that all enabled IDs are in boxes array (check may be skipped when using findBoxById() functions)
for (boxId_e boxId = 0; boxId < CHECKBOX_ITEM_COUNT; boxId++)
if (bitArrayGet(&ena, boxId)
&& findBoxByBoxId(boxId) == NULL)
bitArrayClr(&ena, boxId); // this should not happen, but handle it gracefully
activeBoxIds = ena; // set global variable
}
// pack used flightModeFlags into supplied array
// returns number of bits used
int packFlightModeFlags(boxBitmask_t *mspFlightModeFlags)
{
// Serialize the flags in the order we delivered them, ignoring BOXNAMES and BOXINDEXES
memset(mspFlightModeFlags, 0, sizeof(boxBitmask_t));
// enabled BOXes, bits indexed by boxId_e
boxBitmask_t boxEnabledMask;
memset(&boxEnabledMask, 0, sizeof(boxEnabledMask));
// enable BOXes dependent on FLIGHT_MODE, use mapping table (from runtime_config.h)
// flightMode_boxId_map[HORIZON_MODE] == BOXHORIZON
static const int8_t flightMode_boxId_map[] = FLIGHT_MODE_BOXID_MAP_INITIALIZER;
flightModeFlags_e flightModeCopyMask = ~0; // only modes with bit set will be copied
for (unsigned i = 0; i < ARRAYLEN(flightMode_boxId_map); i++) {
if (flightMode_boxId_map[i] != -1 // boxId_e does exist for this FLIGHT_MODE
&& (flightModeCopyMask & (1 << i)) // this flightmode is copy is enabled
&& FLIGHT_MODE(1 << i)) { // this flightmode is active
bitArraySet(&boxEnabledMask, flightMode_boxId_map[i]);
}
}
// enable BOXes dependent on rcMode bits, indexes are the same.
// only subset of BOXes depend on rcMode, use mask to select them
#define BM(x) (1ULL << (x))
// limited to 64 BOXes now to keep code simple
const uint64_t rcModeCopyMask = BM(BOXHEADADJ) | BM(BOXCAMSTAB) | BM(BOXCAMTRIG) | BM(BOXBEEPERON)
| BM(BOXLEDMAX) | BM(BOXLEDLOW) | BM(BOXLLIGHTS) | BM(BOXCALIB) | BM(BOXGOV) | BM(BOXOSD)
| BM(BOXTELEMETRY) | BM(BOXGTUNE) | BM(BOXBLACKBOX) | BM(BOXBLACKBOXERASE) | BM(BOXAIRMODE)
| BM(BOXANTIGRAVITY) | BM(BOXFPVANGLEMIX) | BM(BOXDSHOTREVERSE) | BM(BOX3DDISABLE);
STATIC_ASSERT(sizeof(rcModeCopyMask) * 8 >= CHECKBOX_ITEM_COUNT, copy_mask_too_small_for_boxes);
for (unsigned i = 0; i < CHECKBOX_ITEM_COUNT; i++) {
if ((rcModeCopyMask & BM(i)) // mode copy is enabled
&& IS_RC_MODE_ACTIVE(i)) { // mode is active
bitArraySet(&boxEnabledMask, i);
}
}
#undef BM
// copy ARM state
if (ARMING_FLAG(ARMED))
bitArraySet(&boxEnabledMask, BOXARM);
// map boxId_e enabled bits to MSP status indexes
// only active boxIds are sent in status over MSP, other bits are not counted
unsigned mspBoxIdx = 0; // index of active boxId (matches sent permanentId and boxNames)
for (boxId_e boxId = 0; boxId < CHECKBOX_ITEM_COUNT; boxId++) {
if (activeBoxIdGet(boxId)) {
if (bitArrayGet(&boxEnabledMask, boxId))
bitArraySet(mspFlightModeFlags, mspBoxIdx); // box is enabled
mspBoxIdx++; // box is active, count it
}
}
// return count of used bits
return mspBoxIdx;
}
#endif // USE_OSD_SLAVE

39
src/main/fc/fc_msp_box.h Normal file
View file

@ -0,0 +1,39 @@
/*
* This file is part of Cleanflight.
*
* Cleanflight is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cleanflight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "fc/rc_modes.h"
typedef struct box_s {
const uint8_t boxId; // see boxId_e
const char *boxName; // GUI-readable box name
const uint8_t permanentId; // permanent ID used to identify BOX. This ID is unique for one function, DO NOT REUSE IT
} box_t;
const box_t *findBoxByBoxId(boxId_e boxId);
const box_t *findBoxByPermanentId(uint8_t permanentId);
struct boxBitmask_s;
int packFlightModeFlags(struct boxBitmask_s *mspFlightModeFlags);
struct sbuf_s;
void serializeBoxNameFn(struct sbuf_s *dst, const box_t *box);
void serializeBoxPermanentIdFn(struct sbuf_s *dst, const box_t *box);
typedef void serializeBoxFn(struct sbuf_s *dst, const box_t *box);
void serializeBoxReply(struct sbuf_s *dst, int page, serializeBoxFn *serializeBox);
void initActiveBoxIds(void);

2
src/main/fc/rc_modes.h
View file

@ -62,7 +62,7 @@ typedef enum {
} boxId_e;
// type to hold enough bits for CHECKBOX_ITEM_COUNT. Struct used for value-like behavior
typedef struct { uint32_t bits[(CHECKBOX_ITEM_COUNT + 31) / 32]; } boxBitmask_t;
typedef struct boxBitmask_s { uint32_t bits[(CHECKBOX_ITEM_COUNT + 31) / 32]; } boxBitmask_t;
#define MAX_MODE_ACTIVATION_CONDITION_COUNT 20

14
src/main/io/rcsplit.c
View file

@ -27,21 +27,23 @@
#include "config/parameter_group.h"
#include "config/parameter_group_ids.h"
#include "drivers/serial.h"
#include "fc/rc_controls.h"
#include "fc/rc_modes.h"
#include "io/beeper.h"
#include "io/rcsplit.h"
#include "io/serial.h"
#include "scheduler/scheduler.h"
#include "drivers/serial.h"
#include "io/rcsplit.h"
// communicate with camera device variables
serialPort_t *rcSplitSerialPort = NULL;
rcsplitSwitchState_t switchStates[BOXCAMERA3 - BOXCAMERA1 + 1];
rcsplitState_e cameraState = RCSPLIT_STATE_UNKNOWN;
STATIC_UNIT_TESTED serialPort_t *rcSplitSerialPort = NULL;
STATIC_UNIT_TESTED rcsplitState_e cameraState = RCSPLIT_STATE_UNKNOWN;
// only for unit test
STATIC_UNIT_TESTED rcsplitSwitchState_t switchStates[BOXCAMERA3 - BOXCAMERA1 + 1];
static uint8_t crc_high_first(uint8_t *ptr, uint8_t len)
{

5
src/main/io/rcsplit.h
View file

@ -48,8 +48,3 @@ typedef enum {
bool rcSplitInit(void);
void rcSplitProcess(timeUs_t currentTimeUs);
// only for unit test
extern rcsplitState_e cameraState;
extern serialPort_t *rcSplitSerialPort;
extern rcsplitSwitchState_t switchStates[BOXCAMERA3 - BOXCAMERA1 + 1];

1
src/test/unit/cli_unittest.cc
View file

@ -28,6 +28,7 @@ extern "C" {
#include "target.h"
#include "fc/runtime_config.h"
#include "fc/fc_msp.h"
#include "fc/fc_msp_box.h"
#include "config/parameter_group.h"
#include "config/feature.h"
#include "config/parameter_group_ids.h"

4
src/test/unit/rcsplit_unittest.cc
View file

@ -45,6 +45,10 @@ extern "C" {
#include "rx/rx.h"
extern rcsplitState_e cameraState;
extern serialPort_t *rcSplitSerialPort;
extern rcsplitSwitchState_t switchStates[BOXCAMERA3 - BOXCAMERA1 + 1];
int16_t rcData[MAX_SUPPORTED_RC_CHANNEL_COUNT]; // interval [1000;2000]
rcsplitState_e unitTestRCsplitState()