Dear Sir or Madam,
I try to change the state of GPIOA of my WIZ750SR-100 board through TCP but the PIN does not change state.
I open TCP connection to: 192.168.11.2 and port: 50001
I check the MAC:
SENT: {4D}{41}{FF}{FF}{FF}{0D}{0A}{50}{57}{20}{0D}{0A}{4C}{49}{0D}{0A}
RECEIVED:{4D}{41}{00}{08}{DC}{56}{53}{FF}{0D}{0A}{50}{57}{20}{0D}{0A}{4C}{49}{31}{39}{32}{2E}{31}{36}{38}{2E}{31}{31}{2E}{32}{0D}{0A}
which means my MAC is: {00}{08}{DC}{56}{53}{FF}
after that I want to set GPIO A as output:
SENT: {4D}{41}{00}{08}{DC}{56}{53}{FF}{0D}{0A}{50}{57}{20}{0D}{0A}{43}{41}{31}{0D}{0A}
RECEIVED: {4D}{41}{00}{08}{DC}{56}{53}{FF}{0D}{0A}{50}{57}{20}{0D}{0A}
Is that answer ok?
After that I want to set GPIO A HIGH:
SENT: {4D}{41}{00}{08}{DC}{56}{53}{FF}{0D}{0A}{50}{57}{20}{0D}{0A}{47}{41}{31}{0D}{0A}
RECEIVED:{4D}{41}{00}{08}{DC}{56}{53}{FF}{0D}{0A}{50}{57}{20}{0D}{0A}
But the PIN does not change state. It changes nothing (GPIOA remains LOW).
Should the answers be different? Am I doing something wrong?
Regards,