Hello
On this teensy 4.1 I have a wired Ethernet connection on the hardware port as well as a ESP-01s attached to Serial8. Individually they work as expected, but when I include both of them in the program, the compiler complains with a load of already defined (below) errors and exits.
The .h files I've been using are (this is enough to cause the error):
QNEthernet from : https://github.com/ssilverman/QNEthernet
WiFiEsp: https://github.com/bportaluri/WiFiEsp
Those errors:
Is there anyway of getting these two to lay nice together without having to go into one of them and change the declaration names, or have I missed something obvious?
Thanks
Karl.
On this teensy 4.1 I have a wired Ethernet connection on the hardware port as well as a ESP-01s attached to Serial8. Individually they work as expected, but when I include both of them in the program, the compiler complains with a load of already defined (below) errors and exits.
The .h files I've been using are (this is enough to cause the error):
Code:
#include <WiFiEsp.h>
#include <QNEthernet.h>
#include <QNEthernetUDP.h>
WiFiEspClient wlanClient;
namespace qn = qindesign::network;
qn::EthernetClient ethClient;
qn::EthernetUDP Udp;
WiFiEsp: https://github.com/bportaluri/WiFiEsp
Those errors:
Code:
Compiling .pio\build\teensy41\src\main.cpp.o
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:103:16: error: redeclaration of 'CLOSED'
CLOSED = 0,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:57:3: note: previous declaration 'tcp_state CLOSED'
CLOSED = 0,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:104:16: error: redeclaration of 'LISTEN'
LISTEN = 1,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:58:3: note: previous declaration 'tcp_state LISTEN'
LISTEN = 1,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:105:16: error: redeclaration of 'SYN_SENT'
SYN_SENT = 2,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:59:3: note: previous declaration 'tcp_state SYN_SENT'
SYN_SENT = 2,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:106:16: error: redeclaration of 'SYN_RCVD'
SYN_RCVD = 3,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:60:3: note: previous declaration 'tcp_state SYN_RCVD'
SYN_RCVD = 3,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:107:16: error: redeclaration of 'ESTABLISHED'
ESTABLISHED = 4,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:61:3: note: previous declaration 'tcp_state ESTABLISHED'
ESTABLISHED = 4,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:108:16: error: redeclaration of 'FIN_WAIT_1'
FIN_WAIT_1 = 5,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:62:3: note: previous declaration 'tcp_state FIN_WAIT_1'
FIN_WAIT_1 = 5,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:109:16: error: redeclaration of 'FIN_WAIT_2'
FIN_WAIT_2 = 6,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:63:3: note: previous declaration 'tcp_state FIN_WAIT_2'
FIN_WAIT_2 = 6,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:110:16: error: redeclaration of 'CLOSE_WAIT'
CLOSE_WAIT = 7,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:64:3: note: previous declaration 'tcp_state CLOSE_WAIT'
CLOSE_WAIT = 7,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:111:16: error: redeclaration of 'CLOSING'
CLOSING = 8,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:65:3: note: previous declaration 'tcp_state CLOSING'
CLOSING = 8,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:112:16: error: redeclaration of 'LAST_ACK'
LAST_ACK = 9,
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:66:3: note: previous declaration 'tcp_state LAST_ACK'
LAST_ACK = 9,
^
In file included from .pio\libdeps\teensy41\WiFiEsp\src/WiFiEsp.h:30:0,
from src\main.cpp:21:
.pio\libdeps\teensy41\WiFiEsp\src/utility/EspDrv.h:113:16: error: redeclaration of 'TIME_WAIT'
TIME_WAIT = 10
^
In file included from lib\QNEthernet\src/lwip/tcp.h:45:0,
from lib\QNEthernet\src/internal/ConnectionState.h:14,
from lib\QNEthernet\src/internal/ConnectionHolder.h:13,
from lib\QNEthernet\src/QNEthernetClient.h:18,
from lib\QNEthernet\src/QNEthernet.h:19,
from src\main.cpp:18:
lib\QNEthernet\src/lwip/tcpbase.h:67:3: note: previous declaration 'tcp_state TIME_WAIT'
TIME_WAIT = 10
^
*** [.pio\build\teensy41\src\main.cpp.o] Error 1
Is there anyway of getting these two to lay nice together without having to go into one of them and change the declaration names, or have I missed something obvious?
Thanks
Karl.