When data was sent through USB Serial JTAG before the
driver was installed, the bus was malfunctioning. This
was because the interrupt bit for data reception was cleared
regardless of whether data was received or not. Consequently,
usb_serial_jtag_isr_handler_default was not triggered and the
data was never read causing the bus to malfunction.
This commit is modifying usb_serial_jtag_driver_install to
prevent clearing USB_SERIAL_JTAG_INTR_SERIAL_OUT_RECV_PKT and
USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY thus allowing the callback
usb_serial_jtag_isr_handler_default to trigger for possible data
exchanged prior to the call to usb_serial_jtag_driver_install.
This commit also modified the while logic in linenoiseProbe to
discard any data that doesn't match the expected chaaracter sequences
to prevent random input from interfering with evaluating whether the
terminal supports escape sequences or not.
See https://github.com/espressif/esp-idf/issues/13940
This commit fixes the following build issues when CONFIG_ESP_CONSOLE_NONE is
enabled:
- esp_console_repl.c will have 'defined but unused' warnings on various console
functions.
- esp_console_repl.c does not use "TAG" when CONFIG_ESP_CONSOLE_NONE is
enabled, leading to a "defined by not used" warning.
Closes https://github.com/espressif/esp-idf/issues/12984
This commit fixes a potential issue where in the prompt length used
for the linenoise based console could be calculated as a negative
integer, leading to a console hang.
Closes https://github.com/espressif/esp-idf/issues/4924
* All components which won't build (yet) on Linux are excluded.
This enables switching to Linux in an application without
explicitly setting COMPONENTS to main in the main
CMakeLists.txt.
* ESP Timer provides headers for Linux now
* automatically disabling LWIP in Kconfig if it is not available
doc(linux): brought section
"Component Linux/Mock Support Overview" up to date
For usb_serial_jtag REPL only, xTaskCreate was passing a pointer to
esp_console_repl_com_t, while esp_console_repl_task was expecting
a pointer to esp_console_repl_universal_t.
The way the two structures are defined, this makes no difference, and
the pointer values are the same. Still, this could potentially break
in the future.
(I am not sure what is the distinction between repl_com (common?) and
repl_universal; it seems that `int uart_channel` could just as well
be part of esp_console_repl_com_t; alternatively, as suggested in the
previous commit, this structure could contain a callback function
pointer, which would allow `esp_console_new_repl_*` functions to
specify how stdin/stdout should be initialized by the REPL task.)
The crash occurred when calling setvbuf(stdin,...) with stdin==NULL.
This happened because esp_console_repl_task started running before
its args->uart_channel was initialized; then esp_console_repl_task
went into the code path 'uart_channel != CONFIG_ESP_CONSOLE_UART_NUM',
and tried to 'fopen("/dev/uart/0");`
Since the UART VFS is not registered when ESP_CONSOLE_USB_SERIAL_JTAG
option is enabled, fopen failed and 'stdin' was NULL.
Fix by moving the initialization of repl task arguments before the
start of the task, same as it is done for the usb_cdcacm case.
The crash started happening after the commit 287ab7566b. I haven’t
verified this, but I guess the reason why it wasn’t happening before
was that xTaskCreate was not correctly yielding to the newly created
higher-priority 'repl' task, therefore the code which was setting
the repl task arguments after xTaskCreate had time to execute.
It should be noted that the 'uart_channel' argument is a bit hacky,
in the first place. The code should be refactored to pass a callback
function to the repl task, and let this callback initialize stdin and
stdout based on the chosen console channel. Then esp_console_repl_task
does not require assumptions about the specific interface used.
Closes https://github.com/espressif/esp-idf/issues/9662
Console sets UART clock source to REF_TICK on ESP32 and ESP32S2 by
default, however, APB clock frequency does not change when power
management is disabled. Using APB clock source allows higher baud rates
for UART console.
Closes https://github.com/espressif/esp-idf/pull/8572
Previously linenoiseProbe would accept any 4 byte response, even one
that isn't expected. This adds a check that the first byte of the
response is ESC.
Suggested in https://github.com/espressif/esp-idf/issues/8839.
This commit updates the chip independent system chapters of the
programming guide for esp32s3.
Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
