@ -1,10 +1,11 @@
# include <stdio.h> # include <stdio.h>
# include <stdlib.h> # include <stdlib.h>
# include <stdbool.h> # include <stdbool.h>
# include <signal.h>
# include <unistd.h> # include <unistd.h>
# include <assert.h> # include <assert.h>
# include <poll.h>
# include <sys/mman.h> # include <sys/mman.h>
# include <czmq.h>
# include "common/util.h" # include "common/util.h"
# include "common/swaglog.h" # include "common/swaglog.h"
@ -15,23 +16,20 @@
extern volatile sig_atomic_t do_exit ; extern volatile sig_atomic_t do_exit ;
int write_param_float ( float param , const char * param_name , bool persistent_param ) { int write_param_float ( float param , const char * param_name , bool persistent_param ) {
char s [ 16 ] ; char s [ 16 ] ;
int size = snprintf ( s , sizeof ( s ) , " %f " , param ) ; int size = snprintf ( s , sizeof ( s ) , " %f " , param ) ;
return write_db_value ( param_name , s , MIN ( size , sizeof ( s ) ) , persistent_param ) ; return write_db_value ( param_name , s , size < sizeof ( s ) ? size : sizeof ( s ) , persistent_param ) ;
} }
void ui_init ( UIState * s ) { void ui_init ( UIState * s ) {
pthread_mutex_init ( & s - > lock , NULL ) ;
s - > sm = new SubMaster ( { " model " , " controlsState " , " uiLayoutState " , " liveCalibration " , " radarState " , " thermal " , s - > sm = new SubMaster ( { " model " , " controlsState " , " uiLayoutState " , " liveCalibration " , " radarState " , " thermal " ,
" health " , " carParams " , " ubloxGnss " , " driverState " , " dMonitoringState " " health " , " carParams " , " ubloxGnss " , " driverState " , " dMonitoringState " } ) ;
} ) ;
s - > ipc_fd = - 1 ;
s - > scene . satelliteCount = - 1 ;
s - > started = false ; s - > started = false ;
s - > vision_seen = false ; s - > status = STATUS_OFFROAD ;
s - > scene . satelliteCount = - 1 ;
read_param ( & s - > is_metric , " IsMetric " ) ;
s - > fb = framebuffer_init ( " ui " , 0 , true , & s - > fb_w , & s - > fb_h ) ; s - > fb = framebuffer_init ( " ui " , 0 , true , & s - > fb_w , & s - > fb_h ) ;
assert ( s - > fb ) ; assert ( s - > fb ) ;
@ -39,41 +37,72 @@ void ui_init(UIState *s) {
ui_nvg_init ( s ) ; ui_nvg_init ( s ) ;
} }
static void ui_init_vision ( UIState * s , const VisionStreamBufs back_bufs , static void ui_init_vision ( UIState * s ) {
int num_back_fds , const int * back_fds , // Invisible until we receive a calibration message.
const VisionStreamBufs front_bufs , int num_front_fds , s - > scene . world_objects_visible = false ;
const int * front_fds ) {
assert ( num_back_fds = = UI_BUF_COUNT ) ;
assert ( num_front_fds = = UI_BUF_COUNT ) ;
vipc_bufs_load ( s - > bufs , & back_bufs , num_back_fds , back_fds ) ; for ( int i = 0 ; i < UI_BUF_COUNT ; i + + ) {
vipc_bufs_load ( s - > front_bufs , & front_bufs , num_front_fds , front_fds ) ; if ( s - > khr [ i ] ! = 0 ) {
visionimg_destroy_gl ( s - > khr [ i ] , s - > priv_hnds [ i ] ) ;
glDeleteTextures ( 1 , & s - > frame_texs [ i ] ) ;
}
s - > cur_vision_idx = - 1 ; VisionImg img = {
s - > cur_vision_front_idx = - 1 ; . fd = s - > stream . bufs [ i ] . fd ,
. format = VISIONIMG_FORMAT_RGB24 ,
. width = s - > stream . bufs_info . width ,
. height = s - > stream . bufs_info . height ,
. stride = s - > stream . bufs_info . stride ,
. bpp = 3 ,
. size = s - > stream . bufs_info . buf_len ,
} ;
# ifndef QCOM
s - > priv_hnds [ i ] = s - > stream . bufs [ i ] . addr ;
# endif
s - > frame_texs [ i ] = visionimg_to_gl ( & img , & s - > khr [ i ] , & s - > priv_hnds [ i ] ) ;
glBindTexture ( GL_TEXTURE_2D , s - > frame_texs [ i ] ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_MAG_FILTER , GL_NEAREST ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_MIN_FILTER , GL_NEAREST ) ;
// BGR
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_R , GL_BLUE ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_G , GL_GREEN ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_B , GL_RED ) ;
}
assert ( glGetError ( ) = = GL_NO_ERROR ) ;
}
s - > scene . frontview = getenv ( " FRONTVIEW " ) ! = NULL ; void ui_update_vision ( UIState * s ) {
s - > scene . fullview = getenv ( " FULLVIEW " ) ! = NULL ;
s - > scene . world_objects_visible = false ; // Invisible until we receive a calibration message.
s - > rgb_width = back_bufs . width ; if ( ! s - > vision_connected & & s - > started ) {
s - > rgb_height = back_bufs . height ; const VisionStreamType type = s - > scene . frontview ? VISION_STREAM_RGB_FRONT : VISION_STREAM_RGB_BACK ;
s - > rgb_stride = back_bufs . stride ; int err = visionstream_init ( & s - > stream , type , true , nullptr ) ;
s - > rgb_buf_len = back_bufs . buf_len ; if ( err = = 0 ) {
ui_init_vision ( s ) ;
s - > vision_connected = true ;
}
}
s - > rgb_front_width = front_bufs . width ; if ( s - > vision_connected ) {
s - > rgb_front_height = front_bufs . height ; if ( ! s - > started ) goto destroy ;
s - > rgb_front_stride = front_bufs . stride ;
s - > rgb_front_buf_len = front_bufs . buf_len ; // poll for a new frame
struct pollfd fds [ 1 ] = { {
. fd = s - > stream . ipc_fd ,
. events = POLLOUT ,
} } ;
int ret = poll ( fds , 1 , 100 ) ;
if ( ret > 0 ) {
if ( ! visionstream_get ( & s - > stream , nullptr ) ) goto destroy ;
}
}
read_param ( & s - > is_metric , " IsMetric " ) ; return ;
read_param ( & s - > longitudinal_control , " LongitudinalControl " ) ;
}
void update_status ( UIState * s , int status ) { destroy :
if ( s - > status ! = status ) { visionstream_destroy ( & s - > stream ) ;
s - > status = status ; s - > vision_connected = false ;
}
} }
static inline void fill_path_points ( const cereal : : ModelData : : PathData : : Reader & path , float * points ) { static inline void fill_path_points ( const cereal : : ModelData : : PathData : : Reader & path , float * points ) {
@ -83,13 +112,21 @@ static inline void fill_path_points(const cereal::ModelData::PathData::Reader &p
} }
} }
void handle_message ( UIState * s , SubMaster & sm ) { void update_sockets ( UIState * s ) {
UIScene & scene = s - > scene ; UIScene & scene = s - > scene ;
SubMaster & sm = * ( s - > sm ) ;
// poll sockets
if ( sm . update ( 0 ) = = 0 ) {
return ;
}
if ( s - > started & & sm . updated ( " controlsState " ) ) { if ( s - > started & & sm . updated ( " controlsState " ) ) {
auto event = sm [ " controlsState " ] ; auto event = sm [ " controlsState " ] ;
scene . controls_state = event . getControlsState ( ) ; scene . controls_state = event . getControlsState ( ) ;
s - > controls_seen = true ;
// TODO: the alert stuff shouldn't be handled here
auto alert_sound = scene . controls_state . getAlertSound ( ) ; auto alert_sound = scene . controls_state . getAlertSound ( ) ;
if ( scene . alert_type . compare ( scene . controls_state . getAlertType ( ) ) ! = 0 ) { if ( scene . alert_type . compare ( scene . controls_state . getAlertType ( ) ) ! = 0 ) {
if ( alert_sound = = AudibleAlert : : NONE ) { if ( alert_sound = = AudibleAlert : : NONE ) {
@ -104,11 +141,11 @@ void handle_message(UIState *s, SubMaster &sm) {
scene . alert_type = scene . controls_state . getAlertType ( ) ; scene . alert_type = scene . controls_state . getAlertType ( ) ;
auto alertStatus = scene . controls_state . getAlertStatus ( ) ; auto alertStatus = scene . controls_state . getAlertStatus ( ) ;
if ( alertStatus = = cereal : : ControlsState : : AlertStatus : : USER_PROMPT ) { if ( alertStatus = = cereal : : ControlsState : : AlertStatus : : USER_PROMPT ) {
update_status ( s , STATUS_WARNING ) ; s - > status = STATUS_WARNING ;
} else if ( alertStatus = = cereal : : ControlsState : : AlertStatus : : CRITICAL ) { } else if ( alertStatus = = cereal : : ControlsState : : AlertStatus : : CRITICAL ) {
update_status ( s , STATUS_ALERT ) ; s - > status = STATUS_ALERT ;
} else { } else {
update_status ( s , scene . controls_state . getEnabled ( ) ? STATUS_ENGAGED : STATUS_DISENGAGED ) ; s - > status = scene . controls_state . getEnabled ( ) ? STATUS_ENGAGED : STATUS_DISENGAGED ;
} }
float alert_blinkingrate = scene . controls_state . getAlertBlinkingRate ( ) ; float alert_blinkingrate = scene . controls_state . getAlertBlinkingRate ( ) ;
@ -147,16 +184,6 @@ void handle_message(UIState *s, SubMaster &sm) {
fill_path_points ( scene . model . getLeftLane ( ) , scene . left_lane_points ) ; fill_path_points ( scene . model . getLeftLane ( ) , scene . left_lane_points ) ;
fill_path_points ( scene . model . getRightLane ( ) , scene . right_lane_points ) ; fill_path_points ( scene . model . getRightLane ( ) , scene . right_lane_points ) ;
} }
// else if (which == cereal::Event::LIVE_MPC) {
// auto data = event.getLiveMpc();
// auto x_list = data.getX();
// auto y_list = data.getY();
// for (int i = 0; i < 50; i++){
// scene.mpc_x[i] = x_list[i];
// scene.mpc_y[i] = y_list[i];
// }
// s->livempc_or_radarstate_changed = true;
// }
if ( sm . updated ( " uiLayoutState " ) ) { if ( sm . updated ( " uiLayoutState " ) ) {
auto data = sm [ " uiLayoutState " ] . getUiLayoutState ( ) ; auto data = sm [ " uiLayoutState " ] . getUiLayoutState ( ) ;
s - > active_app = data . getActiveApp ( ) ; s - > active_app = data . getActiveApp ( ) ;
@ -173,6 +200,8 @@ void handle_message(UIState *s, SubMaster &sm) {
} }
if ( sm . updated ( " health " ) ) { if ( sm . updated ( " health " ) ) {
scene . hwType = sm [ " health " ] . getHealth ( ) . getHwType ( ) ; scene . hwType = sm [ " health " ] . getHealth ( ) . getHwType ( ) ;
} else if ( ( s - > sm - > frame - s - > sm - > rcv_frame ( " health " ) ) > 5 * UI_FREQ ) {
scene . hwType = cereal : : HealthData : : HwType : : UNKNOWN ;
} }
if ( sm . updated ( " carParams " ) ) { if ( sm . updated ( " carParams " ) ) {
s - > longitudinal_control = sm [ " carParams " ] . getCarParams ( ) . getOpenpilotLongitudinalControl ( ) ; s - > longitudinal_control = sm [ " carParams " ] . getCarParams ( ) . getOpenpilotLongitudinalControl ( ) ;
@ -184,267 +213,67 @@ void handle_message(UIState *s, SubMaster &sm) {
scene . dmonitoring_state = sm [ " dMonitoringState " ] . getDMonitoringState ( ) ; scene . dmonitoring_state = sm [ " dMonitoringState " ] . getDMonitoringState ( ) ;
scene . is_rhd = scene . dmonitoring_state . getIsRHD ( ) ; scene . is_rhd = scene . dmonitoring_state . getIsRHD ( ) ;
scene . frontview = scene . dmonitoring_state . getIsPreview ( ) ; scene . frontview = scene . dmonitoring_state . getIsPreview ( ) ;
} else if ( ( sm . frame - sm . rcv_frame ( " dMonitoringState " ) ) > 1 * UI_FREQ ) { } else if ( ( sm . frame - sm . rcv_frame ( " dMonitoringState " ) ) > UI_FREQ / 2 ) {
scene . frontview = false ; scene . frontview = false ;
} }
s - > started = scene . thermal . getStarted ( ) | | scene . frontview ; s - > started = scene . thermal . getStarted ( ) | | scene . frontview ;
// Handle onroad/offroad transition
if ( ! s - > started ) {
if ( s - > status ! = STATUS_STOPPED ) {
update_status ( s , STATUS_STOPPED ) ;
s - > vision_seen = false ;
s - > controls_seen = false ;
s - > active_app = cereal : : UiLayoutState : : App : : HOME ;
}
} else if ( s - > status = = STATUS_STOPPED ) {
update_status ( s , STATUS_DISENGAGED ) ;
s - > active_app = cereal : : UiLayoutState : : App : : NONE ;
}
}
void check_messages ( UIState * s ) {
if ( s - > sm - > update ( 0 ) > 0 ) {
handle_message ( s , * ( s - > sm ) ) ;
}
}
void ui_update_sizes ( UIState * s ) {
// resize vision for collapsing sidebar
const bool hasSidebar = ! s - > scene . uilayout_sidebarcollapsed ;
s - > scene . ui_viz_rx = hasSidebar ? box_x : ( box_x - sbr_w + ( bdr_s * 2 ) ) ;
s - > scene . ui_viz_rw = hasSidebar ? box_w : ( box_w + sbr_w - ( bdr_s * 2 ) ) ;
s - > scene . ui_viz_ro = hasSidebar ? - ( sbr_w - 6 * bdr_s ) : 0 ;
} }
void ui_update ( UIState * s ) { void ui_update ( UIState * s ) {
int err ;
if ( s - > vision_connect_firstrun ) {
// cant run this in connector thread because opengl.
// do this here for now in lieu of a run_on_main_thread event
for ( int i = 0 ; i < UI_BUF_COUNT ; i + + ) {
if ( s - > khr [ i ] ! = 0 ) {
visionimg_destroy_gl ( s - > khr [ i ] , s - > priv_hnds [ i ] ) ;
glDeleteTextures ( 1 , & s - > frame_texs [ i ] ) ;
}
VisionImg img = {
. fd = s - > bufs [ i ] . fd ,
. format = VISIONIMG_FORMAT_RGB24 ,
. width = s - > rgb_width ,
. height = s - > rgb_height ,
. stride = s - > rgb_stride ,
. bpp = 3 ,
. size = s - > rgb_buf_len ,
} ;
# ifndef QCOM
s - > priv_hnds [ i ] = s - > bufs [ i ] . addr ;
# endif
s - > frame_texs [ i ] = visionimg_to_gl ( & img , & s - > khr [ i ] , & s - > priv_hnds [ i ] ) ;
glBindTexture ( GL_TEXTURE_2D , s - > frame_texs [ i ] ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_MAG_FILTER , GL_NEAREST ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_MIN_FILTER , GL_NEAREST ) ;
// BGR
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_R , GL_BLUE ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_G , GL_GREEN ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_B , GL_RED ) ;
}
for ( int i = 0 ; i < UI_BUF_COUNT ; i + + ) {
if ( s - > khr_front [ i ] ! = 0 ) {
visionimg_destroy_gl ( s - > khr_front [ i ] , s - > priv_hnds_front [ i ] ) ;
glDeleteTextures ( 1 , & s - > frame_front_texs [ i ] ) ;
}
VisionImg img = { update_sockets ( s ) ;
. fd = s - > front_bufs [ i ] . fd , ui_update_vision ( s ) ;
. format = VISIONIMG_FORMAT_RGB24 ,
. width = s - > rgb_front_width ,
. height = s - > rgb_front_height ,
. stride = s - > rgb_front_stride ,
. bpp = 3 ,
. size = s - > rgb_front_buf_len ,
} ;
# ifndef QCOM
s - > priv_hnds_front [ i ] = s - > bufs [ i ] . addr ;
# endif
s - > frame_front_texs [ i ] = visionimg_to_gl ( & img , & s - > khr_front [ i ] , & s - > priv_hnds_front [ i ] ) ;
glBindTexture ( GL_TEXTURE_2D , s - > frame_front_texs [ i ] ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_MAG_FILTER , GL_NEAREST ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_MIN_FILTER , GL_NEAREST ) ;
// BGR
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_R , GL_BLUE ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_G , GL_GREEN ) ;
glTexParameteri ( GL_TEXTURE_2D , GL_TEXTURE_SWIZZLE_B , GL_RED ) ;
}
assert ( glGetError ( ) = = GL_NO_ERROR ) ; // Handle onroad/offroad transition
if ( ! s - > started & & s - > status ! = STATUS_OFFROAD ) {
s - > status = STATUS_OFFROAD ;
s - > active_app = cereal : : UiLayoutState : : App : : HOME ;
s - > scene . uilayout_sidebarcollapsed = false ;
} else if ( s - > started & & s - > status = = STATUS_OFFROAD ) {
s - > status = STATUS_DISENGAGED ;
s - > started_frame = s - > sm - > frame ;
s - > active_app = cereal : : UiLayoutState : : App : : NONE ;
s - > scene . uilayout_sidebarcollapsed = true ; s - > scene . uilayout_sidebarcollapsed = true ;
s - > scene . ui_viz_rx = ( box_x - sbr_w + bdr_s * 2 ) ;
s - > scene . ui_viz_rw = ( box_w + sbr_w - ( bdr_s * 2 ) ) ;
s - > scene . ui_viz_ro = 0 ;
s - > vision_connect_firstrun = false ;
s - > alert_blinking_alpha = 1.0 ;
s - > alert_blinked = false ; s - > alert_blinked = false ;
s - > alert_blinking_alpha = 1.0 ;
s - > scene . alert_size = cereal : : ControlsState : : AlertSize : : NONE ;
} }
zmq_pollitem_t polls [ 1 ] = { { 0 } } ; // Handle controls timeout
// Take an rgb image from visiond if there is one
bool controls_timeout = ( ( s - > sm ) - > frame - ( s - > sm ) - > rcv_frame ( " controlsState " ) ) > 10 * UI_FREQ ;
assert ( s - > ipc_fd > = 0 ) ; if ( s - > started & & ! s - > scene . frontview & & controls_timeout ) {
while ( true ) { if ( ( s - > sm ) - > rcv_frame ( " controlsState " ) < s - > started_frame ) {
if ( s - > ipc_fd < 0 ) { // car is started, but controlsState hasn't been seen at all
// TODO: rethink this, for now it should only trigger on PC
s - > scene . alert_text1 = " openpilot Unavailable " ;
LOGW ( " vision disconnected by other thread " ) ; s - > scene . alert_text2 = " Waiting for controls to start " ;
s - > vision_connected = false ; s - > scene . alert_size = cereal : : ControlsState : : AlertSize : : MID ;
return ; } else {
} // car is started, but controls is lagging or died
polls [ 0 ] . fd = s - > ipc_fd ; if ( s - > scene . alert_text2 ! = " Controls Unresponsive " ) {
polls [ 0 ] . events = ZMQ_POLLIN ; s - > sound . play ( AudibleAlert : : CHIME_WARNING_REPEAT ) ;
# ifdef UI_60FPS LOGE ( " Controls unresponsive " ) ;
// uses more CPU in both UI and surfaceflinger
// 16% / 21%
int ret = zmq_poll ( polls , 1 , 1 ) ;
# else
// 9% / 13% = a 14% savings
int ret = zmq_poll ( polls , 1 , 1000 ) ;
# endif
if ( ret < 0 ) {
if ( errno = = EINTR | | errno = = EAGAIN ) continue ;
LOGE ( " poll failed (%d - %d) " , ret , errno ) ;
close ( s - > ipc_fd ) ;
s - > ipc_fd = - 1 ;
s - > vision_connected = false ;
return ;
} else if ( ret = = 0 ) {
break ;
}
// vision ipc event
VisionPacket rp ;
err = vipc_recv ( s - > ipc_fd , & rp ) ;
if ( err < = 0 ) {
LOGW ( " vision disconnected " ) ;
close ( s - > ipc_fd ) ;
s - > ipc_fd = - 1 ;
s - > vision_connected = false ;
return ;
}
if ( rp . type = = VIPC_STREAM_ACQUIRE ) {
bool front = rp . d . stream_acq . type = = VISION_STREAM_RGB_FRONT ;
int idx = rp . d . stream_acq . idx ;
int release_idx ;
if ( front ) {
release_idx = s - > cur_vision_front_idx ;
} else {
release_idx = s - > cur_vision_idx ;
}
if ( release_idx > = 0 ) {
VisionPacket rep = {
. type = VIPC_STREAM_RELEASE ,
. d = { . stream_rel = {
. type = rp . d . stream_acq . type ,
. idx = release_idx ,
} } ,
} ;
vipc_send ( s - > ipc_fd , & rep ) ;
} }
if ( front ) { s - > scene . alert_text1 = " TAKE CONTROL IMMEDIATELY " ;
assert ( idx < UI_BUF_COUNT ) ; s - > scene . alert_text2 = " Controls Unresponsive " ;
s - > cur_vision_front_idx = idx ; s - > scene . alert_size = cereal : : ControlsState : : AlertSize : : FULL ;
} else { s - > status = STATUS_ALERT ;
assert ( idx < UI_BUF_COUNT ) ;
s - > cur_vision_idx = idx ;
// printf("v %d\n", ((uint8_t*)s->bufs[idx].addr)[0]);
}
} else {
assert ( false ) ;
} }
break ;
} }
}
static int vision_subscribe ( int fd , VisionPacket * rp , VisionStreamType type ) {
int err ;
LOGW ( " vision_subscribe type:%d " , type ) ;
VisionPacket p1 = {
. type = VIPC_STREAM_SUBSCRIBE ,
. d = { . stream_sub = { . type = type , . tbuffer = true , } , } ,
} ;
err = vipc_send ( fd , & p1 ) ;
if ( err < 0 ) {
close ( fd ) ;
return 0 ;
}
do {
err = vipc_recv ( fd , rp ) ;
if ( err < = 0 ) {
close ( fd ) ;
return 0 ;
}
// release what we aren't ready for yet
// Read params
if ( rp - > type = = VIPC_STREAM_ACQUIRE ) { if ( ( s - > sm ) - > frame % ( 5 * UI_FREQ ) = = 0 ) {
VisionPacket rep = { read_param ( & s - > is_metric , " IsMetric " ) ;
. type = VIPC_STREAM_RELEASE , } else if ( ( s - > sm ) - > frame % ( 6 * UI_FREQ ) = = 0 ) {
. d = { . stream_rel = { int param_read = read_param ( & s - > last_athena_ping , " LastAthenaPingTime " ) ;
. type = rp - > d . stream_acq . type , if ( param_read ! = 0 ) { // Failed to read param
. idx = rp - > d . stream_acq . idx , s - > scene . athenaStatus = NET_DISCONNECTED ;
} } , } else if ( nanos_since_boot ( ) - s - > last_athena_ping < 70e9 ) {
} ; s - > scene . athenaStatus = NET_CONNECTED ;
vipc_send ( fd , & rep ) ; } else {
s - > scene . athenaStatus = NET_ERROR ;
} }
} while ( rp - > type ! = VIPC_STREAM_BUFS | | rp - > d . stream_bufs . type ! = type ) ;
return 1 ;
}
void * vision_connect_thread ( void * args ) {
set_thread_name ( " vision_connect " ) ;
UIState * s = ( UIState * ) args ;
while ( ! do_exit ) {
usleep ( 100000 ) ;
pthread_mutex_lock ( & s - > lock ) ;
bool connected = s - > vision_connected ;
pthread_mutex_unlock ( & s - > lock ) ;
if ( connected ) continue ;
int fd = vipc_connect ( ) ;
if ( fd < 0 ) continue ;
VisionPacket back_rp , front_rp ;
if ( ! vision_subscribe ( fd , & back_rp , VISION_STREAM_RGB_BACK ) ) continue ;
if ( ! vision_subscribe ( fd , & front_rp , VISION_STREAM_RGB_FRONT ) ) continue ;
pthread_mutex_lock ( & s - > lock ) ;
assert ( ! s - > vision_connected ) ;
s - > ipc_fd = fd ;
ui_init_vision ( s ,
back_rp . d . stream_bufs , back_rp . num_fds , back_rp . fds ,
front_rp . d . stream_bufs , front_rp . num_fds , front_rp . fds ) ;
s - > vision_connected = true ;
s - > vision_seen = true ;
s - > vision_connect_firstrun = true ;
// Drain sockets
s - > sm - > drain ( ) ;
pthread_mutex_unlock ( & s - > lock ) ;
} }
return NULL ;
} }
Adeeb Shihadeh
5 years ago
committed by
GitHub