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mbed-os/features/FEATURE_LWIP/lwip-interface/mbed_lib.json

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Added json configuration file and mbed ignore file to lwip stack.
2016-09-16 07:48:34 +00:00
{
"name": "lwip",
"config": {
"ipv4-enabled": {
"help": "Enable IPv4",
"value": true
},
"ipv6-enabled": {
"help": "Enable IPv6",
"value": false
},
"ip-ver-pref": {
Add more LWIP JSON configuration, including PPP Add configuration to control Ethernet, PPP and TCP support. Replaces LWIP_TRANSPORT_ETHERNET/PPP defines formerly used by targets. Ethernet and PPP can be enabled simultaneously. DHCPv4 is now only enabled if IPv4 and Ethernet are both enabled - we assume PPP uses IPCP for configuration. PPP configuration adjusted to cope with LWIP 2.0 changes, and optimised for RAM a little.
2017-02-16 10:48:44 +00:00
"help": "On dual-stack system the preferred stack: 4 for IPv4 and 6 for IPv6",
Added json configuration file and mbed ignore file to lwip stack.
2016-09-16 07:48:34 +00:00
"value": 4
},
"addr-timeout": {
Add more LWIP JSON configuration, including PPP Add configuration to control Ethernet, PPP and TCP support. Replaces LWIP_TRANSPORT_ETHERNET/PPP defines formerly used by targets. Ethernet and PPP can be enabled simultaneously. DHCPv4 is now only enabled if IPv4 and Ethernet are both enabled - we assume PPP uses IPCP for configuration. PPP configuration adjusted to cope with LWIP 2.0 changes, and optimised for RAM a little.
2017-02-16 10:48:44 +00:00
"help": "On dual-stack system how long to wait preferred stack's address in seconds",
Added json configuration file and mbed ignore file to lwip stack.
2016-09-16 07:48:34 +00:00
"value": 5
lwip: Expose principal socket limits as configuration parameters. Allow the limits on numbers of sockets to be changed via the configuration system. The help texts show the RAM penalty from increasing each value.
2016-10-19 20:37:52 +00:00
},
Add more LWIP JSON configuration, including PPP Add configuration to control Ethernet, PPP and TCP support. Replaces LWIP_TRANSPORT_ETHERNET/PPP defines formerly used by targets. Ethernet and PPP can be enabled simultaneously. DHCPv4 is now only enabled if IPv4 and Ethernet are both enabled - we assume PPP uses IPCP for configuration. PPP configuration adjusted to cope with LWIP 2.0 changes, and optimised for RAM a little.
2017-02-16 10:48:44 +00:00
"ethernet-enabled": {
"help": "Enable support for Ethernet interfaces",
"value": true
},
Redirecting LWIP debug trace to mbed-trace This piece of code redirects LWIP debug trace to mbed-trace if configured. This enables us to have universal traces.
2017-03-13 11:28:40 +00:00
"debug-enabled": {
"help": "Enable debug trace support",
"value": false
},
Add more LWIP JSON configuration, including PPP Add configuration to control Ethernet, PPP and TCP support. Replaces LWIP_TRANSPORT_ETHERNET/PPP defines formerly used by targets. Ethernet and PPP can be enabled simultaneously. DHCPv4 is now only enabled if IPv4 and Ethernet are both enabled - we assume PPP uses IPCP for configuration. PPP configuration adjusted to cope with LWIP 2.0 changes, and optimised for RAM a little.
2017-02-16 10:48:44 +00:00
"ppp-enabled": {
"help": "Enable support for PPP interfaces",
Major Refactoring & extensions For keep supporting external APIs with the same name (supposedly there are a larger number of users of those APIs), BufferedSerial and ATParser are being renamed. BufferedSerial becomes UARTSerial, will complement a future USBSerial etc. ATParser becomes ATCmdParser. * UARTSerial moves to /drivers * APN_db.h is moved from platform to cellular/util/. * Original CellularInterface is restored for backward compatability (again, supposedly there are users of that). * A new file, CellularBase is added which will now servce as the base class for all upcoming drivers. * Special restructuring for the driver has been undertaken. This makes a clear cut distinction between an on-board or an off-board implementation. - PPPCellularInterface is a generic network interface that works with a generic FileHandle and PPP. A derived class is needed to pass that FileHandle. - PPPCellularInterface provides some base functionality like network registration, AT setup, PPP connection etc. Lower level job is delegated to the derived classes and various modem specific APIs are provided which are supposed to be overridden. - UARTCellularInterface is derived from PPPCellularInterface. It constructs a FileHandle and passes it back to PPPCellularInterface as well as provides modem hangupf functionality. In future we could proive a USBInterface that would derive from PPPCellularInterface and could pass the FileHandle back. - OnboardCellularInterface is derived from UARTCellularInterfae and provides hooks to the target provided implementation of onbard_modem_api.h. An off-board modem, i.e, a modem on a shield has to override the modem_init(), modem_power_up() etc as it cannot use onboard_modem_api.h.
2017-05-23 17:07:24 +00:00
"value": false,
"macro_name": "NSAPI_PPP_AVAILABLE"
Add more LWIP JSON configuration, including PPP Add configuration to control Ethernet, PPP and TCP support. Replaces LWIP_TRANSPORT_ETHERNET/PPP defines formerly used by targets. Ethernet and PPP can be enabled simultaneously. DHCPv4 is now only enabled if IPv4 and Ethernet are both enabled - we assume PPP uses IPCP for configuration. PPP configuration adjusted to cope with LWIP 2.0 changes, and optimised for RAM a little.
2017-02-16 10:48:44 +00:00
},
Redirecting LWIP debug trace to mbed-trace This piece of code redirects LWIP debug trace to mbed-trace if configured. This enables us to have universal traces.
2017-03-13 11:28:40 +00:00
"use-mbed-trace": {
"help": "Use mbed trace for debug, rather than printf",
"value": false
},
"enable-ppp-trace": {
"help": "Enable trace support for PPP interfaces",
"value": false
},
lwip: Expose principal socket limits as configuration parameters. Allow the limits on numbers of sockets to be changed via the configuration system. The help texts show the RAM penalty from increasing each value.
2016-10-19 20:37:52 +00:00
"socket-max": {
"help": "Maximum number of open TCPServer, TCPSocket and UDPSocket instances allowed, including one used internally for DNS. Each requires 236 bytes of pre-allocated RAM",
"value": 4
},
Add more LWIP JSON configuration, including PPP Add configuration to control Ethernet, PPP and TCP support. Replaces LWIP_TRANSPORT_ETHERNET/PPP defines formerly used by targets. Ethernet and PPP can be enabled simultaneously. DHCPv4 is now only enabled if IPv4 and Ethernet are both enabled - we assume PPP uses IPCP for configuration. PPP configuration adjusted to cope with LWIP 2.0 changes, and optimised for RAM a little.
2017-02-16 10:48:44 +00:00
"tcp-enabled": {
"help": "Enable TCP",
"value": true
},
lwip: Expose principal socket limits as configuration parameters. Allow the limits on numbers of sockets to be changed via the configuration system. The help texts show the RAM penalty from increasing each value.
2016-10-19 20:37:52 +00:00
"tcp-server-max": {
"help": "Maximum number of open TCPServer instances allowed. Each requires 72 bytes of pre-allocated RAM",
"value": 4
},
"tcp-socket-max": {
"help": "Maximum number of open TCPSocket instances allowed. Each requires 196 bytes of pre-allocated RAM",
"value": 4
},
"udp-socket-max": {
"help": "Maximum number of open UDPSocket instances allowed, including one used internally for DNS. Each requires 84 bytes of pre-allocated RAM",
"value": 4
lwip - make lwip thread stack size configurable Define tcpip-thread-stacksize and default-thread-stacksize in lwip's mbed_lib.json, and use them accordingly in lwipopts.h. Signed-off-by: Tony Wu <tonywu@realtek.com>
2017-04-10 04:45:10 +00:00
},
"tcpip-thread-stacksize": {
"help": "Stack size for lwip TCPIP thread",
"value": 1200
},
"default-thread-stacksize": {
"help": "Stack size for lwip system threads",
"value": 512
ARMCC link errors fixed, nsapi_ppp glue layer changed GCC have not been capable enough to catch some linker errors which arose when ethernet support for LWIP was disabled. Checks have been added to make sure that unrefrenced code is not linked in. nsapi_ppp glue layer is made more transparent to public cellular API. Storage of IP addresses is removed. PPP layer already stores the addresses, so we pass the pointer back to the upper layers. If PPP is not used, we provide dummy functions.
2017-03-14 12:08:35 +00:00
},
"ppp-thread-stacksize": {
"help": "Thread stack size for PPP",
Increase PPP stack size from 512 bytes to 768 bytes. PPP is running close to the edge of its default thread stack size of 512 bytes. When it experiences an FCS error on the incoming data (for example. caused by character loss when the incoming serial rate is too high for it to process in time) it performs some additional work which overruns the thread's stack, hitting the OS "stack underflow" check. Increasing the PPP stack size to 768 bytes resolves this problem.
2017-06-30 12:07:12 +00:00
"value": 768
Added json configuration file and mbed ignore file to lwip stack.
2016-09-16 07:48:34 +00:00
}
}
}