* private field 'netif' is not used [clang-diagnostic-unused-private-field]
* private field 'instance' is not used [clang-diagnostic-unused-private-field]
* Call to virtual method 'FdTerminal::stop' during destruction bypasses virtual dispatch [clang-analyzer-optin.cplusplus.VirtualCall]
* unused variable 'TAG' [clang-diagnostic-unused-const-variable]
* Null pointer passed as 2nd argument to memory copy function [clang-analyzer-unix.cstring.NullArg]
* Array access (from variable 'data') results in a null pointer dereference [clang-analyzer-core.NullDereference]
Previously we used std::string_view, which pointed to the lower-layers
buffer which might have been reused for other asynchronous operations
before processing it, thus causing corruption of replies.
Closes https://github.com/espressif/esp-protocols/issues/463
ATD command is used to switch generic device to the data mode
by dialing GPRS_SRC. The generic version of the command was incorrect
`ATD*99##` (containing extra trailing # char, which is accepted by most
devices). Command has been fixed, but the extra #'s been kept for devices
that we cannot test (to be fixed in IDFGH-9470).
Closes https://github.com/espressif/esp-protocols/issues/433
at_raw() sends raw string and supports custom pass/fail phrases for the
API to return OK/FAIL. It also returns raw, unprocessed string as
output.
This allows sending custom requests, such as:
* dce->at_raw("", resp, "RDY", "...", 20000) -- waiting for reset
* esp_modem_at_raw(dce, "+++", resp, "DISCONNECTED", "ERROR", 5000) --
exits PPP mode
Closes https://github.com/espressif/esp-protocols/issues/471
Partially addresses https://github.com/espressif/esp-protocols/issues/468
This change is needed for the fs terminal to work correctly again, after
merging 44bae24c78 which shifted
responsibility of thread safety from a terminal to the DTE. (Before it
was the terminal, which removed this callback safely when processing completed,
and thus we had to check the callback return value). Not the DTE layers
are responsible for thread safety and the return value indicates
success/failure from processing.
Also uses the default clock, the same way as UART terminal.
This allows calling directly:
auto dce = dce_factory::Factory::create_unique_dce_from<SIM7600>(&dce_config, uart_dte, esp_netif);
instead of:
auto dce = create_SIM7600_dce(&dce_config, uart_dte, esp_netif);
Which is very useful when adding a custom module, so we won't need to
update factory layers and add the new device to enums, etc.
To add a new module, you just:
1) Define the module class NewModule: public GenericModule { };
2) Implement the specific commands:
command_result do_work_new_module(CommandableIf *t, params) {}
3) Connect 1) and 2)
command_result NewModule::do_work_new_module(params...)
{
return dce_commands::do_work_new_module(dte.get(), params...);
}
Similar to pppos-client, but without PPP mode.
This uses standard mqtt client and a loopback service that forwards the
TCP traffic from localhost to the modem and vice-versa.
(next step is to create a dedicated tcp-transport layer for modem)
Console example uses DCE commandable to demontrate how to handle URC
Some targets don't support UART_SCLK_APB (e.g. esp32c2)
This change is applicable only for IDFv5.0 and later, as older version
didn't define UART_SCLK_DEFAULT.
Closes https://github.com/espressif/esp-protocols/issues/241
This is for example needed when using an external crystal to select
UART_SCLK_XTAL, which fixes uart comm issue when using PM with light
sleep enabled.
reworks to clear shared_ptr<> of both command and data terminals
and having DTE own it. When we swith to CMUX mode the ownership is transfered to CMux terminal
