GET https://kbin.spritesserver.nl/index.php/u/@th_in_gs@lemmy.sdf.org/active/2023-06-22::2023-06-22

Security

Token

There is no security token.

Firewall

main Name
Security enabled
Stateless

Configuration

Key Value
provider security.user.provider.concrete.app_user_provider
context main
entry_point App\Security\KbinAuthenticator
user_checker App\Security\UserChecker
access_denied_handler (none)
access_denied_url (none)
authenticators
[
  "two_factor"
  "remember_me"
  "App\Security\KbinAuthenticator"
  "App\Security\FacebookAuthenticator"
  "App\Security\GoogleAuthenticator"
  "App\Security\GithubAuthenticator"
  "App\Security\KeycloakAuthenticator"
]

Listeners

Listener Duration Response
Symfony\Component\Security\Http\Firewall\ChannelListener {#723
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
  -logger: Monolog\Logger {#783 …}
  -httpPort: 80
  -httpsPort: 443
}
0.00 ms (none)
Symfony\Component\Security\Http\Firewall\ContextListener {#706
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage {#1017 …}
  -sessionKey: "_security_main"
  -logger: Monolog\Logger {#783 …}
  -userProviders: Symfony\Component\DependencyInjection\Argument\RewindableGenerator {#705 …}
  -dispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
  -registered: false
  -trustResolver: Scheb\TwoFactorBundle\Security\Authentication\AuthenticationTrustResolver {#780 …}
  -sessionTrackerEnabler: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage::enableUsageTracking(): void {#703 …}
}
0.73 ms (none)
Symfony\Component\Security\Http\Firewall\AuthenticatorManagerListener {#584
  -authenticatorManager: Symfony\Component\Security\Http\Authentication\AuthenticatorManager {#595 …}
}
0.00 ms (none)
Scheb\TwoFactorBundle\Security\Http\Firewall\TwoFactorAccessListener {#582
  -twoFactorFirewallConfig: Scheb\TwoFactorBundle\Security\TwoFactor\TwoFactorFirewallConfig {#842 …}
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -twoFactorAccessDecider: Scheb\TwoFactorBundle\Security\Authorization\TwoFactorAccessDecider {#581 …}
}
0.04 ms (none)
Symfony\Component\Security\Http\Firewall\AccessListener {#579
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -accessDecisionManager: Symfony\Component\Security\Core\Authorization\TraceableAccessDecisionManager {#937 …}
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
}
0.00 ms (none)
Symfony\Component\Security\Http\Firewall\LogoutListener {#786
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -options: [
    "csrf_parameter" => "_csrf_token"
    "csrf_token_id" => "logout"
    "logout_path" => "app_logout"
  ]
  -httpUtils: Symfony\Component\Security\Http\HttpUtils {#841 …}
  -csrfTokenManager: Symfony\Component\Security\Csrf\CsrfTokenManager {#1015 …}
  -eventDispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
}
0.00 ms (none)

Authenticators

No authenticators have been recorded. Check previous profiles on your authentication endpoint.

Access Decision

affirmative Strategy
# Voter class
1
"Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter"
2
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
3
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
4
"Symfony\Component\Security\Core\Authorization\Voter\ExpressionVoter"
5
"App\Security\Voter\EntryCommentVoter"
6
"App\Security\Voter\EntryVoter"
7
"App\Security\Voter\MagazineVoter"
8
"App\Security\Voter\MessageThreadVoter"
9
"App\Security\Voter\MessageVoter"
10
"App\Security\Voter\NotificationVoter"
11
"App\Security\Voter\OAuth2UserConsentVoter"
12
"App\Security\Voter\PostCommentVoter"
13
"App\Security\Voter\PostVoter"
14
"App\Security\Voter\UserVoter"

Access decision log

# Result Attributes Object
1 DENIED ROLE_USER
null
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
ACCESS DENIED
"App\Security\Voter\EntryCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
2 DENIED moderate
Proxies\__CG__\App\Entity\Entry {#1579
  +user: Proxies\__CG__\App\Entity\User {#2377 …}
  +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
  +slug: "SBC-UART-debug-troubleshooting"
  +title: "SBC UART debug troubleshooting"
  +url: null
  +body: """
    Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
    \n
    To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
    """
  +type: "article"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 6
  +favouriteCount: 1
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1687738146 {#1707
    date: 2023-06-26 02:09:06.0 +02:00
  }
  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1723 …}
  +votes: Doctrine\ORM\PersistentCollection {#1721 …}
  +reports: Doctrine\ORM\PersistentCollection {#1736 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1906 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2372 …}
  +badges: Doctrine\ORM\PersistentCollection {#2391 …}
  +children: [
    1 => App\Entity\EntryComment {#1614
      +user: App\Entity\User {#261 …}
      +entry: Proxies\__CG__\App\Entity\Entry {#1579 …2}
      +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
      +image: null
      +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
      +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
      +body: """
        I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
        \n
        Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
        \n
        Good explanation here: https://www.sparkfun.com/tutorials/215
        """
      +lang: "en"
      +isAdult: false
      +favouriteCount: 1
      +score: 0
      +lastActive: DateTime @1687396909 {#1438
        date: 2023-06-22 03:21:49.0 +02:00
      }
      +ip: null
      +tags: null
      +mentions: [
        "@MaximGun@discuss.tchncs.de"
        "@PCChipsM922U@sh.itjust.works"
      ]
      +children: Doctrine\ORM\PersistentCollection {#1651 …}
      +nested: Doctrine\ORM\PersistentCollection {#1652 …}
      +votes: Doctrine\ORM\PersistentCollection {#1650 …}
      +reports: Doctrine\ORM\PersistentCollection {#1671 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1568 …}
      +notifications: Doctrine\ORM\PersistentCollection {#1560 …}
      -id: 1463
      -bodyTs: "'/tutorials/215':56 '3v':31,50 '5v':29,48 'adapt':25 'call':34 'compat':46 'convert':5 'cross':45 'cross-compat':44 'expect':7 'explan':52 'good':51 'level':21 'most':43 'now-weird':17 'old':15 'old-school':14 'probabl':27 'real':9,40 'rs232':10 'school':16 'serial':4,24 'signal':11,36 'so-cal':32 'suspect':2 'ttl':35 'usb':23 'use':28 'voltag':20 'weird':19 'world':41 'www.sparkfun.com':55 'www.sparkfun.com/tutorials/215':54"
      +ranking: 0
      +commentCount: 0
      +upVotes: 0
      +downVotes: 0
      +visibility: "visible             "
      +apId: "https://lemmy.sdf.org/comment/307659"
      +editedAt: null
      +createdAt: DateTimeImmutable @1687396909 {#1700
        date: 2023-06-22 03:21:49.0 +02:00
      }
      +"title": 1463
    }
    0 => App\Entity\EntryComment {#1562
      +user: App\Entity\User {#261 …}
      +entry: Proxies\__CG__\App\Entity\Entry {#1579 …2}
      +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
      +image: null
      +parent: null
      +root: null
      +body: """
        I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
        \n
        Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
        \n
        Good explanation here: https://www.sparkfun.com/tutorials/215
        """
      +lang: "en"
      +isAdult: false
      +favouriteCount: 3
      +score: 0
      +lastActive: DateTime @1687398320 {#1572
        date: 2023-06-22 03:45:20.0 +02:00
      }
      +ip: null
      +tags: null
      +mentions: [
        "@MaximGun@discuss.tchncs.de"
      ]
      +children: Doctrine\ORM\PersistentCollection {#1566 …}
      +nested: Doctrine\ORM\PersistentCollection {#1548 …}
      +votes: Doctrine\ORM\PersistentCollection {#1554 …}
      +reports: Doctrine\ORM\PersistentCollection {#1556 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1555 …}
      +notifications: Doctrine\ORM\PersistentCollection {#1620 …}
      -id: 1464
      -bodyTs: "'/tutorials/215':56 '3v':31,50 '5v':29,48 'adapt':25 'call':34 'compat':46 'convert':5 'cross':45 'cross-compat':44 'expect':7 'explan':52 'good':51 'level':21 'most':43 'now-weird':17 'old':15 'old-school':14 'probabl':27 'real':9,40 'rs232':10 'school':16 'serial':4,24 'signal':11,36 'so-cal':32 'suspect':2 'ttl':35 'usb':23 'use':28 'voltag':20 'weird':19 'world':41 'www.sparkfun.com':55 'www.sparkfun.com/tutorials/215':54"
      +ranking: 0
      +commentCount: 0
      +upVotes: 0
      +downVotes: 0
      +visibility: "visible             "
      +apId: "https://lemmy.sdf.org/comment/307667"
      +editedAt: null
      +createdAt: DateTimeImmutable @1687396935 {#1563
        date: 2023-06-22 03:22:15.0 +02:00
      }
      +"title": 1464
    }
  ]
  -id: 197
  -titleTs: "'debug':3 'sbc':1 'troubleshoot':4 'uart':2"
  -bodyTs: "'5':86 'academ':117 'adapt':26,60,92 'almost':87 'annoy':82 'appropri':19 'assum':72 'baud':51 'bpi':8 'bpi-r3':7 'certain':88 'connect':11 'connector':100 'consol':45 'counterfeit':89 'db9':23 'debug':14 'differ':50 'direct':16 'dupont':99 'end':97,104 'fine':108 'garbl':40 'get':38 'gnd':31,32 'high':57 'keyspan':61 'know':122 'like':120 'linux':68 'lite':63 'm':36,54,74,125 'make':79 'matter':80 'mess':41 'miss':75 'most':116 'one':96 'pin':15,20 'point':4,112 'problem':114 'qualiti':58 'r3':9 'rate':52 'right':1 'rx':27,30 'serial':25,44,59,91 'someth':76 'stupid':77 'though':128 'tri':48,66 'tripp':62 'tx':28,29 'uart':13 'usb':24,90,94 'use':55 've':47,65 'window':70 'work':33,107 'would':119 'wrong':127"
  +cross: false
  +upVotes: 0
  +downVotes: 0
  +ranking: 1687416528
  +visibility: "visible             "
  +apId: "https://discuss.tchncs.de/post/214368"
  +editedAt: null
  +createdAt: DateTimeImmutable @1687382528 {#1606
    date: 2023-06-21 23:22:08.0 +02:00
  }
  +__isInitialized__: true
   …2
}
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryVoter"
ACCESS DENIED
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
3 DENIED edit
Proxies\__CG__\App\Entity\Entry {#1579
  +user: Proxies\__CG__\App\Entity\User {#2377 …}
  +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
  +slug: "SBC-UART-debug-troubleshooting"
  +title: "SBC UART debug troubleshooting"
  +url: null
  +body: """
    Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
    \n
    To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
    """
  +type: "article"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 6
  +favouriteCount: 1
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1687738146 {#1707
    date: 2023-06-26 02:09:06.0 +02:00
  }
  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1723 …}
  +votes: Doctrine\ORM\PersistentCollection {#1721 …}
  +reports: Doctrine\ORM\PersistentCollection {#1736 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1906 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2372 …}
  +badges: Doctrine\ORM\PersistentCollection {#2391 …}
  +children: [
    1 => App\Entity\EntryComment {#1614
      +user: App\Entity\User {#261 …}
      +entry: Proxies\__CG__\App\Entity\Entry {#1579 …2}
      +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
      +image: null
      +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
      +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
      +body: """
        I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
        \n
        Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
        \n
        Good explanation here: https://www.sparkfun.com/tutorials/215
        """
      +lang: "en"
      +isAdult: false
      +favouriteCount: 1
      +score: 0
      +lastActive: DateTime @1687396909 {#1438
        date: 2023-06-22 03:21:49.0 +02:00
      }
      +ip: null
      +tags: null
      +mentions: [
        "@MaximGun@discuss.tchncs.de"
        "@PCChipsM922U@sh.itjust.works"
      ]
      +children: Doctrine\ORM\PersistentCollection {#1651 …}
      +nested: Doctrine\ORM\PersistentCollection {#1652 …}
      +votes: Doctrine\ORM\PersistentCollection {#1650 …}
      +reports: Doctrine\ORM\PersistentCollection {#1671 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1568 …}
      +notifications: Doctrine\ORM\PersistentCollection {#1560 …}
      -id: 1463
      -bodyTs: "'/tutorials/215':56 '3v':31,50 '5v':29,48 'adapt':25 'call':34 'compat':46 'convert':5 'cross':45 'cross-compat':44 'expect':7 'explan':52 'good':51 'level':21 'most':43 'now-weird':17 'old':15 'old-school':14 'probabl':27 'real':9,40 'rs232':10 'school':16 'serial':4,24 'signal':11,36 'so-cal':32 'suspect':2 'ttl':35 'usb':23 'use':28 'voltag':20 'weird':19 'world':41 'www.sparkfun.com':55 'www.sparkfun.com/tutorials/215':54"
      +ranking: 0
      +commentCount: 0
      +upVotes: 0
      +downVotes: 0
      +visibility: "visible             "
      +apId: "https://lemmy.sdf.org/comment/307659"
      +editedAt: null
      +createdAt: DateTimeImmutable @1687396909 {#1700
        date: 2023-06-22 03:21:49.0 +02:00
      }
      +"title": 1463
    }
    0 => App\Entity\EntryComment {#1562
      +user: App\Entity\User {#261 …}
      +entry: Proxies\__CG__\App\Entity\Entry {#1579 …2}
      +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
      +image: null
      +parent: null
      +root: null
      +body: """
        I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
        \n
        Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
        \n
        Good explanation here: https://www.sparkfun.com/tutorials/215
        """
      +lang: "en"
      +isAdult: false
      +favouriteCount: 3
      +score: 0
      +lastActive: DateTime @1687398320 {#1572
        date: 2023-06-22 03:45:20.0 +02:00
      }
      +ip: null
      +tags: null
      +mentions: [
        "@MaximGun@discuss.tchncs.de"
      ]
      +children: Doctrine\ORM\PersistentCollection {#1566 …}
      +nested: Doctrine\ORM\PersistentCollection {#1548 …}
      +votes: Doctrine\ORM\PersistentCollection {#1554 …}
      +reports: Doctrine\ORM\PersistentCollection {#1556 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1555 …}
      +notifications: Doctrine\ORM\PersistentCollection {#1620 …}
      -id: 1464
      -bodyTs: "'/tutorials/215':56 '3v':31,50 '5v':29,48 'adapt':25 'call':34 'compat':46 'convert':5 'cross':45 'cross-compat':44 'expect':7 'explan':52 'good':51 'level':21 'most':43 'now-weird':17 'old':15 'old-school':14 'probabl':27 'real':9,40 'rs232':10 'school':16 'serial':4,24 'signal':11,36 'so-cal':32 'suspect':2 'ttl':35 'usb':23 'use':28 'voltag':20 'weird':19 'world':41 'www.sparkfun.com':55 'www.sparkfun.com/tutorials/215':54"
      +ranking: 0
      +commentCount: 0
      +upVotes: 0
      +downVotes: 0
      +visibility: "visible             "
      +apId: "https://lemmy.sdf.org/comment/307667"
      +editedAt: null
      +createdAt: DateTimeImmutable @1687396935 {#1563
        date: 2023-06-22 03:22:15.0 +02:00
      }
      +"title": 1464
    }
  ]
  -id: 197
  -titleTs: "'debug':3 'sbc':1 'troubleshoot':4 'uart':2"
  -bodyTs: "'5':86 'academ':117 'adapt':26,60,92 'almost':87 'annoy':82 'appropri':19 'assum':72 'baud':51 'bpi':8 'bpi-r3':7 'certain':88 'connect':11 'connector':100 'consol':45 'counterfeit':89 'db9':23 'debug':14 'differ':50 'direct':16 'dupont':99 'end':97,104 'fine':108 'garbl':40 'get':38 'gnd':31,32 'high':57 'keyspan':61 'know':122 'like':120 'linux':68 'lite':63 'm':36,54,74,125 'make':79 'matter':80 'mess':41 'miss':75 'most':116 'one':96 'pin':15,20 'point':4,112 'problem':114 'qualiti':58 'r3':9 'rate':52 'right':1 'rx':27,30 'serial':25,44,59,91 'someth':76 'stupid':77 'though':128 'tri':48,66 'tripp':62 'tx':28,29 'uart':13 'usb':24,90,94 'use':55 've':47,65 'window':70 'work':33,107 'would':119 'wrong':127"
  +cross: false
  +upVotes: 0
  +downVotes: 0
  +ranking: 1687416528
  +visibility: "visible             "
  +apId: "https://discuss.tchncs.de/post/214368"
  +editedAt: null
  +createdAt: DateTimeImmutable @1687382528 {#1606
    date: 2023-06-21 23:22:08.0 +02:00
  }
  +__isInitialized__: true
   …2
}
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryVoter"
ACCESS DENIED
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
4 DENIED moderate
Proxies\__CG__\App\Entity\Entry {#1579
  +user: Proxies\__CG__\App\Entity\User {#2377 …}
  +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
  +slug: "SBC-UART-debug-troubleshooting"
  +title: "SBC UART debug troubleshooting"
  +url: null
  +body: """
    Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
    \n
    To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
    """
  +type: "article"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 6
  +favouriteCount: 1
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1687738146 {#1707
    date: 2023-06-26 02:09:06.0 +02:00
  }
  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1723 …}
  +votes: Doctrine\ORM\PersistentCollection {#1721 …}
  +reports: Doctrine\ORM\PersistentCollection {#1736 …}
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      +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
      +image: null
      +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
      +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
      +body: """
        I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
        \n
        Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
        \n
        Good explanation here: https://www.sparkfun.com/tutorials/215
        """
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        "@MaximGun@discuss.tchncs.de"
        "@PCChipsM922U@sh.itjust.works"
      ]
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      +ranking: 0
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      +createdAt: DateTimeImmutable @1687396909 {#1700
        date: 2023-06-22 03:21:49.0 +02:00
      }
      +"title": 1463
    }
    0 => App\Entity\EntryComment {#1562
      +user: App\Entity\User {#261 …}
      +entry: Proxies\__CG__\App\Entity\Entry {#1579 …2}
      +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
      +image: null
      +parent: null
      +root: null
      +body: """
        I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
        \n
        Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
        \n
        Good explanation here: https://www.sparkfun.com/tutorials/215
        """
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        "@MaximGun@discuss.tchncs.de"
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        date: 2023-06-22 03:22:15.0 +02:00
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  -titleTs: "'debug':3 'sbc':1 'troubleshoot':4 'uart':2"
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    date: 2023-06-21 23:22:08.0 +02:00
  }
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   …2
}
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Show voter details
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"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
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Show voter details
6 DENIED moderate
App\Entity\EntryComment {#1614
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  +entry: Proxies\__CG__\App\Entity\Entry {#1579
    +user: Proxies\__CG__\App\Entity\User {#2377 …}
    +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
    +slug: "SBC-UART-debug-troubleshooting"
    +title: "SBC UART debug troubleshooting"
    +url: null
    +body: """
      Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
      \n
      To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
      """
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    +comments: Doctrine\ORM\PersistentCollection {#1723 …}
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        +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
        +image: null
        +parent: null
        +root: null
        +body: """
          I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
          \n
          Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
          \n
          Good explanation here: https://www.sparkfun.com/tutorials/215
          """
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          "@MaximGun@discuss.tchncs.de"
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        -id: 1464
        -bodyTs: "'/tutorials/215':56 '3v':31,50 '5v':29,48 'adapt':25 'call':34 'compat':46 'convert':5 'cross':45 'cross-compat':44 'expect':7 'explan':52 'good':51 'level':21 'most':43 'now-weird':17 'old':15 'old-school':14 'probabl':27 'real':9,40 'rs232':10 'school':16 'serial':4,24 'signal':11,36 'so-cal':32 'suspect':2 'ttl':35 'usb':23 'use':28 'voltag':20 'weird':19 'world':41 'www.sparkfun.com':55 'www.sparkfun.com/tutorials/215':54"
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    +createdAt: DateTimeImmutable @1687382528 {#1606
      date: 2023-06-21 23:22:08.0 +02:00
    }
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     …2
  }
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  +image: null
  +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
  +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
  +body: """
    I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
    \n
    Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
    \n
    Good explanation here: https://www.sparkfun.com/tutorials/215
    """
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    "@MaximGun@discuss.tchncs.de"
    "@PCChipsM922U@sh.itjust.works"
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}
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Show voter details
7 DENIED edit
App\Entity\EntryComment {#1614
  +user: App\Entity\User {#261 …}
  +entry: Proxies\__CG__\App\Entity\Entry {#1579
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    +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
    +slug: "SBC-UART-debug-troubleshooting"
    +title: "SBC UART debug troubleshooting"
    +url: null
    +body: """
      Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
      \n
      To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
      """
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      date: 2023-06-26 02:09:06.0 +02:00
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        +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
        +image: null
        +parent: null
        +root: null
        +body: """
          I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
          \n
          Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
          \n
          Good explanation here: https://www.sparkfun.com/tutorials/215
          """
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    -titleTs: "'debug':3 'sbc':1 'troubleshoot':4 'uart':2"
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    +cross: false
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    +ranking: 1687416528
    +visibility: "visible             "
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      date: 2023-06-21 23:22:08.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
  +image: null
  +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
  +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
  +body: """
    I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
    \n
    Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
    \n
    Good explanation here: https://www.sparkfun.com/tutorials/215
    """
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    date: 2023-06-22 03:21:49.0 +02:00
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    "@MaximGun@discuss.tchncs.de"
    "@PCChipsM922U@sh.itjust.works"
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"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryCommentVoter"
ACCESS DENIED
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
8 DENIED moderate
App\Entity\EntryComment {#1614
  +user: App\Entity\User {#261 …}
  +entry: Proxies\__CG__\App\Entity\Entry {#1579
    +user: Proxies\__CG__\App\Entity\User {#2377 …}
    +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
    +slug: "SBC-UART-debug-troubleshooting"
    +title: "SBC UART debug troubleshooting"
    +url: null
    +body: """
      Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
      \n
      To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
      """
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    +comments: Doctrine\ORM\PersistentCollection {#1723 …}
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        +entry: Proxies\__CG__\App\Entity\Entry {#1579 …2}
        +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
        +image: null
        +parent: null
        +root: null
        +body: """
          I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
          \n
          Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
          \n
          Good explanation here: https://www.sparkfun.com/tutorials/215
          """
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        +isAdult: false
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          "@MaximGun@discuss.tchncs.de"
        ]
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        -id: 1464
        -bodyTs: "'/tutorials/215':56 '3v':31,50 '5v':29,48 'adapt':25 'call':34 'compat':46 'convert':5 'cross':45 'cross-compat':44 'expect':7 'explan':52 'good':51 'level':21 'most':43 'now-weird':17 'old':15 'old-school':14 'probabl':27 'real':9,40 'rs232':10 'school':16 'serial':4,24 'signal':11,36 'so-cal':32 'suspect':2 'ttl':35 'usb':23 'use':28 'voltag':20 'weird':19 'world':41 'www.sparkfun.com':55 'www.sparkfun.com/tutorials/215':54"
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          date: 2023-06-22 03:22:15.0 +02:00
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    -titleTs: "'debug':3 'sbc':1 'troubleshoot':4 'uart':2"
    -bodyTs: "'5':86 'academ':117 'adapt':26,60,92 'almost':87 'annoy':82 'appropri':19 'assum':72 'baud':51 'bpi':8 'bpi-r3':7 'certain':88 'connect':11 'connector':100 'consol':45 'counterfeit':89 'db9':23 'debug':14 'differ':50 'direct':16 'dupont':99 'end':97,104 'fine':108 'garbl':40 'get':38 'gnd':31,32 'high':57 'keyspan':61 'know':122 'like':120 'linux':68 'lite':63 'm':36,54,74,125 'make':79 'matter':80 'mess':41 'miss':75 'most':116 'one':96 'pin':15,20 'point':4,112 'problem':114 'qualiti':58 'r3':9 'rate':52 'right':1 'rx':27,30 'serial':25,44,59,91 'someth':76 'stupid':77 'though':128 'tri':48,66 'tripp':62 'tx':28,29 'uart':13 'usb':24,90,94 'use':55 've':47,65 'window':70 'work':33,107 'would':119 'wrong':127"
    +cross: false
    +upVotes: 0
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    +ranking: 1687416528
    +visibility: "visible             "
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    +createdAt: DateTimeImmutable @1687382528 {#1606
      date: 2023-06-21 23:22:08.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
  +image: null
  +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
  +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
  +body: """
    I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
    \n
    Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
    \n
    Good explanation here: https://www.sparkfun.com/tutorials/215
    """
  +lang: "en"
  +isAdult: false
  +favouriteCount: 1
  +score: 0
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    date: 2023-06-22 03:21:49.0 +02:00
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    "@MaximGun@discuss.tchncs.de"
    "@PCChipsM922U@sh.itjust.works"
  ]
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  +nested: Doctrine\ORM\PersistentCollection {#1652 …}
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  -id: 1463
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  }
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}
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ACCESS ABSTAIN
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ACCESS DENIED
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
9 DENIED ROLE_USER
null
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
ACCESS DENIED
"App\Security\Voter\EntryCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
10 DENIED moderate
App\Entity\EntryComment {#1562
  +user: App\Entity\User {#261 …}
  +entry: Proxies\__CG__\App\Entity\Entry {#1579
    +user: Proxies\__CG__\App\Entity\User {#2377 …}
    +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
    +slug: "SBC-UART-debug-troubleshooting"
    +title: "SBC UART debug troubleshooting"
    +url: null
    +body: """
      Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
      \n
      To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
      """
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      date: 2023-06-26 02:09:06.0 +02:00
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    +mentions: null
    +comments: Doctrine\ORM\PersistentCollection {#1723 …}
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    +notifications: Doctrine\ORM\PersistentCollection {#2372 …}
    +badges: Doctrine\ORM\PersistentCollection {#2391 …}
    +children: [
      1 => App\Entity\EntryComment {#1614
        +user: App\Entity\User {#261 …}
        +entry: Proxies\__CG__\App\Entity\Entry {#1579 …2}
        +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
        +image: null
        +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
        +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
        +body: """
          I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
          \n
          Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
          \n
          Good explanation here: https://www.sparkfun.com/tutorials/215
          """
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          "@MaximGun@discuss.tchncs.de"
          "@PCChipsM922U@sh.itjust.works"
        ]
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        -id: 1463
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      0 => App\Entity\EntryComment {#1562}
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    -id: 197
    -titleTs: "'debug':3 'sbc':1 'troubleshoot':4 'uart':2"
    -bodyTs: "'5':86 'academ':117 'adapt':26,60,92 'almost':87 'annoy':82 'appropri':19 'assum':72 'baud':51 'bpi':8 'bpi-r3':7 'certain':88 'connect':11 'connector':100 'consol':45 'counterfeit':89 'db9':23 'debug':14 'differ':50 'direct':16 'dupont':99 'end':97,104 'fine':108 'garbl':40 'get':38 'gnd':31,32 'high':57 'keyspan':61 'know':122 'like':120 'linux':68 'lite':63 'm':36,54,74,125 'make':79 'matter':80 'mess':41 'miss':75 'most':116 'one':96 'pin':15,20 'point':4,112 'problem':114 'qualiti':58 'r3':9 'rate':52 'right':1 'rx':27,30 'serial':25,44,59,91 'someth':76 'stupid':77 'though':128 'tri':48,66 'tripp':62 'tx':28,29 'uart':13 'usb':24,90,94 'use':55 've':47,65 'window':70 'work':33,107 'would':119 'wrong':127"
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      date: 2023-06-21 23:22:08.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
  +image: null
  +parent: null
  +root: null
  +body: """
    I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
    \n
    Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
    \n
    Good explanation here: https://www.sparkfun.com/tutorials/215
    """
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    "@MaximGun@discuss.tchncs.de"
  ]
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  +ranking: 0
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    date: 2023-06-22 03:22:15.0 +02:00
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}
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryCommentVoter"
ACCESS DENIED
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
11 DENIED edit
App\Entity\EntryComment {#1562
  +user: App\Entity\User {#261 …}
  +entry: Proxies\__CG__\App\Entity\Entry {#1579
    +user: Proxies\__CG__\App\Entity\User {#2377 …}
    +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
    +slug: "SBC-UART-debug-troubleshooting"
    +title: "SBC UART debug troubleshooting"
    +url: null
    +body: """
      Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
      \n
      To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
      """
    +type: "article"
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    +commentCount: 6
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      date: 2023-06-26 02:09:06.0 +02:00
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    +notifications: Doctrine\ORM\PersistentCollection {#2372 …}
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    +children: [
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        +image: null
        +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
        +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
        +body: """
          I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
          \n
          Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
          \n
          Good explanation here: https://www.sparkfun.com/tutorials/215
          """
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        +lastActive: DateTime @1687396909 {#1438
          date: 2023-06-22 03:21:49.0 +02:00
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        +mentions: [
          "@MaximGun@discuss.tchncs.de"
          "@PCChipsM922U@sh.itjust.works"
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        +createdAt: DateTimeImmutable @1687396909 {#1700
          date: 2023-06-22 03:21:49.0 +02:00
        }
        +"title": 1463
      }
      0 => App\Entity\EntryComment {#1562}
    ]
    -id: 197
    -titleTs: "'debug':3 'sbc':1 'troubleshoot':4 'uart':2"
    -bodyTs: "'5':86 'academ':117 'adapt':26,60,92 'almost':87 'annoy':82 'appropri':19 'assum':72 'baud':51 'bpi':8 'bpi-r3':7 'certain':88 'connect':11 'connector':100 'consol':45 'counterfeit':89 'db9':23 'debug':14 'differ':50 'direct':16 'dupont':99 'end':97,104 'fine':108 'garbl':40 'get':38 'gnd':31,32 'high':57 'keyspan':61 'know':122 'like':120 'linux':68 'lite':63 'm':36,54,74,125 'make':79 'matter':80 'mess':41 'miss':75 'most':116 'one':96 'pin':15,20 'point':4,112 'problem':114 'qualiti':58 'r3':9 'rate':52 'right':1 'rx':27,30 'serial':25,44,59,91 'someth':76 'stupid':77 'though':128 'tri':48,66 'tripp':62 'tx':28,29 'uart':13 'usb':24,90,94 'use':55 've':47,65 'window':70 'work':33,107 'would':119 'wrong':127"
    +cross: false
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    +createdAt: DateTimeImmutable @1687382528 {#1606
      date: 2023-06-21 23:22:08.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
  +image: null
  +parent: null
  +root: null
  +body: """
    I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
    \n
    Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
    \n
    Good explanation here: https://www.sparkfun.com/tutorials/215
    """
  +lang: "en"
  +isAdult: false
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    date: 2023-06-22 03:45:20.0 +02:00
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    "@MaximGun@discuss.tchncs.de"
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  -id: 1464
  -bodyTs: "'/tutorials/215':56 '3v':31,50 '5v':29,48 'adapt':25 'call':34 'compat':46 'convert':5 'cross':45 'cross-compat':44 'expect':7 'explan':52 'good':51 'level':21 'most':43 'now-weird':17 'old':15 'old-school':14 'probabl':27 'real':9,40 'rs232':10 'school':16 'serial':4,24 'signal':11,36 'so-cal':32 'suspect':2 'ttl':35 'usb':23 'use':28 'voltag':20 'weird':19 'world':41 'www.sparkfun.com':55 'www.sparkfun.com/tutorials/215':54"
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  +createdAt: DateTimeImmutable @1687396935 {#1563
    date: 2023-06-22 03:22:15.0 +02:00
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  +"title": 1464
}
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryCommentVoter"
ACCESS DENIED
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
12 DENIED moderate
App\Entity\EntryComment {#1562
  +user: App\Entity\User {#261 …}
  +entry: Proxies\__CG__\App\Entity\Entry {#1579
    +user: Proxies\__CG__\App\Entity\User {#2377 …}
    +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1725 …}
    +slug: "SBC-UART-debug-troubleshooting"
    +title: "SBC UART debug troubleshooting"
    +url: null
    +body: """
      Right to the point: On a BPI-R3, should connecting the UART debug pins directly to the appropriate pins on a DB9 USB serial adapter (rx->tx, tx->rx, gnd->gnd) work? Because I’m just getting a garbled mess in my serial console. I’ve tried all different baud rates. I’m using a high quality serial adapter (Keyspan Tripp Lite). I’ve tried on Linux and Windows. I assume I’m missing something stupid.\n
      \n
      To make matters more annoying, I have a $5 almost certainly counterfeit USB serial adapter with USB on one end and DuPont connectors on the other end and it works fine, so at this point my problem is mostly academic. I would like to know what I’m doing wrong, though.
      """
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        +parent: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
        +root: Proxies\__CG__\App\Entity\EntryComment {#1653 …}
        +body: """
          I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
          \n
          Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
          \n
          Good explanation here: https://www.sparkfun.com/tutorials/215
          """
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          "@PCChipsM922U@sh.itjust.works"
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        -id: 1463
        -bodyTs: "'/tutorials/215':56 '3v':31,50 '5v':29,48 'adapt':25 'call':34 'compat':46 'convert':5 'cross':45 'cross-compat':44 'expect':7 'explan':52 'good':51 'level':21 'most':43 'now-weird':17 'old':15 'old-school':14 'probabl':27 'real':9,40 'rs232':10 'school':16 'serial':4,24 'signal':11,36 'so-cal':32 'suspect':2 'ttl':35 'usb':23 'use':28 'voltag':20 'weird':19 'world':41 'www.sparkfun.com':55 'www.sparkfun.com/tutorials/215':54"
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      0 => App\Entity\EntryComment {#1562}
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    -titleTs: "'debug':3 'sbc':1 'troubleshoot':4 'uart':2"
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      date: 2023-06-21 23:22:08.0 +02:00
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     …2
  }
  +magazine: Proxies\__CG__\App\Entity\Magazine {#1585 …}
  +image: null
  +parent: null
  +root: null
  +body: """
    I suspect your serial converter is expecting a ‘real’ RS232 signal, with its old-school now-weird voltage levels.\n
    \n
    Your USB serial adapter is probably using 5V or 3V so-called ‘TTL’ signaling (which in the real world is mostly cross-compatible between 5V and 3V)\n
    \n
    Good explanation here: https://www.sparkfun.com/tutorials/215
    """
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}
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryCommentVoter"
ACCESS DENIED
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
13 DENIED ROLE_ADMIN
null
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
ACCESS DENIED
"App\Security\Voter\EntryCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
14 DENIED ROLE_MODERATOR
null
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
ACCESS DENIED
"App\Security\Voter\EntryCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details