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nodemcu-firmware/components/modules/Kconfig

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Successfully boot barebones NodeMCU on ESP32 (only). RTOS driver evicted as it did not play nice with stdio etc. Implemented a minimal driver to fully support Lua console on UART0. Output on UART0 done via stdout (provided by the IDF). Input and setup handled via driver_console/console.c. In addition to the direct input function console_getc(), the driver also registers in the syscall tables to enable regular stdio input functions to work (yay!). The Lua VM is still using the direct interface since it's less overhead, but does also work when going through stdin/fd 0. Auto-bauding on the console is not yet functional; revisit when the UART docs are available. Module registration/linking/enabling moved over to be Kconfig based. See updates to base_nodemcu/include/module.h and base_nodemcu/Kconfig for details. The sdk-overrides directory/approach is no longer used. The IDF is simply too different to the old RTOS SDK - we need to adapt our code directly instead. Everything in app/ is now unused, and will need to be gradually migrated into components/ though it is probably better to migrate straight from the latest dev branch.
2016-09-20 05:35:56 +02:00
menu "NodeMCU modules"
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_ADC
bool "ADC module"
default "n"
help
Includes the adc module. This module provides access to the
adc1 hardware.
config NODEMCU_CMODULE_BIT
bool "Bit module"
default "n"
help
Includes the bit module. This module provide bit manipulation
functions on Lua numbers.
config NODEMCU_CMODULE_BTHCI
bool "BlueTooth HCI interface module"
default "n"
select BT_ENABLED
help
Includes the simple BlueTooth HCI module.
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
config NODEMCU_CMODULE_CAN
depends on CONFIG_IDF_TARGET_ESP32
bool "CAN module"
default "n"
help
Includes the can module.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_CRYPTO
bool "Crypto module"
default "n"
help
Includes the crypto module.
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
config NODEMCU_CMODULE_DAC
Initial support for ESP32-C6 and ESP32-H2, plus assorted fixes & improvements (#3646) * Proof-of-concept multi-type console support via stdio * Address crashes on linput's use of printf. On an empty line input, a C3 with UART console would panic while attempting to output the new Lua prompt. The backtrace shows a xQueueSemaphoreTake with uxItemSize==0 as the panic cause, deep inside the uart driver, invoked via vfs_uart and vfs_console layers, from printf. Similarly, the printf for outputting a backspace/erase sequence would also trigger a panic. This workaround (of not mixing fflush() with printf) is likely merely hiding a deeper issue, but it appears to be consistent. Plus, printf with no args and a user-supplied format string is a no-no and should be fixed anyway. * Work around IDF inconsistency with stdout buffering. * Increase console task stack size. Seems on Xtensa it ended up not being enough. * Switch to single-byte console reads. * Stop cheating and feed Lua from the right context. * Work around IDF buffering stdout even when told not to, on ACM consoles. * Initial build support for esp32c6. Plus fixup of module selection for a variety of targets. * Update github actions to node 20 versions. * Update github build to deal with Lua 5.3 being default. * Address fatal compiler warning. Newer IDF toolchain is stricter, and we'd apparently failed to build test the Lua-5.1 path for some time. * Initial build support for esp32h2. * Upgrade IDF to v5.1.3 * Fix left-over incorrect type in uzlib. * Avoid null pointer crashes when debugging startup. * Workaround for using wifi module on S2 with USB-CDC console. --------- Co-authored-by: Jade Mattsson <github@frozenlogic.org>
2024-04-26 23:35:22 +02:00
depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32_C6
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
bool "DAC module"
default "n"
help
Includes the dac module.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_DHT
bool "DHT11/21/22/AM2301/AM2302 module"
default "n"
help
Includes the dht module.
config NODEMCU_CMODULE_ENCODER
bool "Encoder module"
default "n"
help
Includes the encoder module. This provides hex and base64 encoding
and decoding functionality.
IDF web server module (#3502) * Added httpd module. Lua-interface to the standard esp_http_server component. * Added eromfs module.
2022-03-05 03:51:54 +01:00
config NODEMCU_CMODULE_EROMFS
bool "Eromfs module (embedded read-only mountable file sets)"
select VFS_SUPPORT_IO
default "n"
help
Includes the eromfs module, giving access to the embedded mountable
file sets (volumes) configured here. Useful for bundling file sets
within the main firmware image, such as website contents.
config NODEMCU_CMODULE_EROMFS_VOLUMES
depends on NODEMCU_CMODULE_EROMFS
string "File sets to embed"
default "volume_name=/path/to/volume_root;myvol2=../relpath"
help
List one or more volume definitions in the form of
VolumeName=/path/to/files where the VolumeName is the identifier
by which the eromfs module will refer to the volume. The path
may be given as either a relative or absolute path. If relative,
it is relative to the top-level nodemcu-firmware directory.
All files and directories within the specified volume root will
be included. Symlinks are not supported and will result in
failure if encountered. Multiple volumes may be declared by
separating the entries with a semicolon.
Note that eromfs does not support directories per se, but will
store the directory path as part of the filename just as SPIFFS
does.
Added espnow module with documentation.
2024-03-07 07:50:31 +01:00
config NODEMCU_CMODULE_ESPNOW
Initial support for ESP32-C6 and ESP32-H2, plus assorted fixes & improvements (#3646) * Proof-of-concept multi-type console support via stdio * Address crashes on linput's use of printf. On an empty line input, a C3 with UART console would panic while attempting to output the new Lua prompt. The backtrace shows a xQueueSemaphoreTake with uxItemSize==0 as the panic cause, deep inside the uart driver, invoked via vfs_uart and vfs_console layers, from printf. Similarly, the printf for outputting a backspace/erase sequence would also trigger a panic. This workaround (of not mixing fflush() with printf) is likely merely hiding a deeper issue, but it appears to be consistent. Plus, printf with no args and a user-supplied format string is a no-no and should be fixed anyway. * Work around IDF inconsistency with stdout buffering. * Increase console task stack size. Seems on Xtensa it ended up not being enough. * Switch to single-byte console reads. * Stop cheating and feed Lua from the right context. * Work around IDF buffering stdout even when told not to, on ACM consoles. * Initial build support for esp32c6. Plus fixup of module selection for a variety of targets. * Update github actions to node 20 versions. * Update github build to deal with Lua 5.3 being default. * Address fatal compiler warning. Newer IDF toolchain is stricter, and we'd apparently failed to build test the Lua-5.1 path for some time. * Initial build support for esp32h2. * Upgrade IDF to v5.1.3 * Fix left-over incorrect type in uzlib. * Avoid null pointer crashes when debugging startup. * Workaround for using wifi module on S2 with USB-CDC console. --------- Co-authored-by: Jade Mattsson <github@frozenlogic.org>
2024-04-26 23:35:22 +02:00
depends on !IDF_TARGET_ESP32H2
Added espnow module with documentation.
2024-03-07 07:50:31 +01:00
bool "ESP-NOW module"
default "n"
help
Includes the espnow module.
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
config NODEMCU_CMODULE_ETH
depends on IDF_TARGET_ESP32
select ETH_USE_ESP32_EMAC
bool "Ethernet module"
default "n"
help
Includes the ethernet module.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_FILE
bool "File module"
default "y"
Make node.output() RTOS thread safe. Also removed old, very unsafe node.osoutput(). We're now integrating cleanly with the IDF/newlib way of redirecting stdout. Added necessary depends in Kconfig to ensure VFS support is enabled, as otherwise you'd only get a mysterious crash when attempting to enable output redirection.
2021-11-04 12:17:55 +01:00
select VFS_SUPPORT_IO
select VFS_SUPPORT_DIR
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
help
Includes the file module (recommended).
config NODEMCU_CMODULE_GPIO
bool "GPIO module"
default "y"
help
Includes the GPIO module (recommended).
Added heaptrace module.
2021-09-16 05:54:55 +02:00
config NODEMCU_CMODULE_HEAPTRACE
bool "Heap trace debug module"
default "n"
depends on HEAP_TRACING_STANDALONE
help
Includes the heap tracing module. This provides an interface to
the IDF's heap tracing API, allowing interactive tracing
sessions via the Lua command line.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_HTTP
bool "HTTP module"
default "y"
help
Includes the HTTP module (recommended).
IDF web server module (#3502) * Added httpd module. Lua-interface to the standard esp_http_server component. * Added eromfs module.
2022-03-05 03:51:54 +01:00
config NODEMCU_CMODULE_HTTPD
bool "Httpd (web server) module"
default "n"
help
Includes the HTTPD module. This module uses the regular IDF
http server component internally.
config NODEMCU_CMODULE_HTTPD_MAX_RESPONSE_HEADERS
int "Max response header fields" if NODEMCU_CMODULE_HTTPD
default 5
help
Determines how much space to allocate for header fields in the
HTTP response. This value does not include header fields the
http server itself generates internally, but only headers
explicitly returned in a dynamic route handler. Typically only
Content-Type is needed, so for most applications the default
value here will suffice.
config NODEMCU_CMODULE_HTTPD_RECV_BODY_CHUNK_SIZE
int "Receive body chunk size" if NODEMCU_CMODULE_HTTPD
default 1024
help
When receiving a body payload, receive at most this many
bytes at a time. Higher values means reduced overhead at
the cost of higher memory load.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_I2C
bool "I2C module"
default "y"
help
Includes the I2C module (recommended).
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
config NODEMCU_CMODULE_I2S
depends on IDF_TARGET_ESP32
bool "I2S module"
default "n"
help
Includes the I2S module.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_LEDC
bool "LEDC module"
default "n"
help
Includes the LEDC module.
config NODEMCU_CMODULE_MQTT
bool "MQTT module"
default "n"
help
Includes the MQTT module.
config NODEMCU_CMODULE_NET
bool "Net module"
default "y"
Make node.output() RTOS thread safe. Also removed old, very unsafe node.osoutput(). We're now integrating cleanly with the IDF/newlib way of redirecting stdout. Added necessary depends in Kconfig to ensure VFS support is enabled, as otherwise you'd only get a mysterious crash when attempting to enable output redirection.
2021-11-04 12:17:55 +01:00
select VFS_SUPPORT_IO
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
help
Includes the net module (recommended).
config NODEMCU_CMODULE_NODE
bool "Node module"
default "y"
help
Includes the node module (recommended).
config NODEMCU_CMODULE_OW
bool "1-Wire module"
default "y"
help
Includes the 1-Wire (ow) module (recommended).
config NODEMCU_CMODULE_OTAUPGRADE
bool "Over-The-Air upgrade module"
default "n"
help
Includes the over-the-air firmware upgrade module. Use of this
requires a partition table with at least two OTA partitions, plus
the OTA data partition. See the IDF documentation for details.
Port Terry's Lua 5.1 + 5.3 work from the esp8266 branch. Changes have been kept to a minimum, but a serious chunk of work was needed to move from 8266isms to IDFisms. Some things got refactored into components/lua/common, in particular the LFS location awareness. As part of this work I also evicted our partition table manipulation code, as with the current IDF it kept breaking checksums and rendering things unbootable, which is the opposite of helpful (which was the original intent behind it). The uart module got relocated from base_nodemcu to the modules component properly, after I worked out how to force its inclusion using Kconfig alone.
2021-08-21 17:39:54 +02:00
config NODEMCU_CMODULE_PIPE
bool "Pipe module"
default "y"
help
Includes the pipe module (required by our Lua VM).
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
config NODEMCU_CMODULE_PULSECNT
Initial support for ESP32-C6 and ESP32-H2, plus assorted fixes & improvements (#3646) * Proof-of-concept multi-type console support via stdio * Address crashes on linput's use of printf. On an empty line input, a C3 with UART console would panic while attempting to output the new Lua prompt. The backtrace shows a xQueueSemaphoreTake with uxItemSize==0 as the panic cause, deep inside the uart driver, invoked via vfs_uart and vfs_console layers, from printf. Similarly, the printf for outputting a backspace/erase sequence would also trigger a panic. This workaround (of not mixing fflush() with printf) is likely merely hiding a deeper issue, but it appears to be consistent. Plus, printf with no args and a user-supplied format string is a no-no and should be fixed anyway. * Work around IDF inconsistency with stdout buffering. * Increase console task stack size. Seems on Xtensa it ended up not being enough. * Switch to single-byte console reads. * Stop cheating and feed Lua from the right context. * Work around IDF buffering stdout even when told not to, on ACM consoles. * Initial build support for esp32c6. Plus fixup of module selection for a variety of targets. * Update github actions to node 20 versions. * Update github build to deal with Lua 5.3 being default. * Address fatal compiler warning. Newer IDF toolchain is stricter, and we'd apparently failed to build test the Lua-5.1 path for some time. * Initial build support for esp32h2. * Upgrade IDF to v5.1.3 * Fix left-over incorrect type in uzlib. * Avoid null pointer crashes when debugging startup. * Workaround for using wifi module on S2 with USB-CDC console. --------- Co-authored-by: Jade Mattsson <github@frozenlogic.org>
2024-04-26 23:35:22 +02:00
depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C6
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
bool "Pulse counter module"
default "n"
help
Includes the pulse counter module to use ESP32's built-in pulse
counting hardware.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_QRCODEGEN
bool "QR Code Generator module"
default "n"
help
Includes the QR Code Generator from
https://www.nayuki.io/page/qr-code-generator-library
First attempt at adding support for the RMT device. (#3493) * Adding the first version of the rmt documentation. * Stub RMT module compiles. * This version seems to work in (at least) simple cases. * CLean up the docs * Minor fixes * Give the SPI module a chance of working... * Update to the released version of idf4.4 * Try to get the CI Build to work in all cases * Try to get the CI Build to work in all cases * FIx a ringbuffer return issue * Remove bogus comment * Review comments * Better example of transmission * Review comments * Add table send example * Improved documentation * Documentation comments * Install the driver correctly. * A couple of doc updates * Fix typo
2022-03-05 23:27:11 +01:00
config NODEMCU_CMODULE_RMT
bool "Remote Control pulse generator/receiver"
default "n"
help
Includes the rmt module to use the ESP32's built-in
remote control hardware.
Port of the rotary module to ESP32 (#3625) * Ported rotary driver. Compiles but not tested. * Added the rotary switch driver to the esp32 version * Review comments. Also ensure that we have GPIO if we have ROTARY. * Allow use of GPIO 0 * Another bad piece of documentation * Fix docs and also free the timer * Now adds a self reference to prevent GC until after close has been called and any queued messages have been flushed. * Simplified the code a bit
2024-04-27 03:25:43 +02:00
config NODEMCU_CMODULE_ROTARY
bool "Rotary switch input device"
default "n"
select NODEMCU_CMODULE_GPIO
help
Includes the rotary module which allows easy access to one or more rotary switches.
Ported the rtcmem over to ESP32 (#3544) * Ported the rtcmem over to ESP32 * Apply review comments. * Add the rtcmem string to the config option
2022-09-30 03:37:34 +02:00
config NODEMCU_CMODULE_RTCMEM
bool "Access to a limited amount of battery backed memory (rtcmem)"
default "n"
help
Includes the rtcmem module to allow access to
the battery backed memory.
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
config NODEMCU_CMODULE_SDMMC
Initial support for ESP32-C6 and ESP32-H2, plus assorted fixes & improvements (#3646) * Proof-of-concept multi-type console support via stdio * Address crashes on linput's use of printf. On an empty line input, a C3 with UART console would panic while attempting to output the new Lua prompt. The backtrace shows a xQueueSemaphoreTake with uxItemSize==0 as the panic cause, deep inside the uart driver, invoked via vfs_uart and vfs_console layers, from printf. Similarly, the printf for outputting a backspace/erase sequence would also trigger a panic. This workaround (of not mixing fflush() with printf) is likely merely hiding a deeper issue, but it appears to be consistent. Plus, printf with no args and a user-supplied format string is a no-no and should be fixed anyway. * Work around IDF inconsistency with stdout buffering. * Increase console task stack size. Seems on Xtensa it ended up not being enough. * Switch to single-byte console reads. * Stop cheating and feed Lua from the right context. * Work around IDF buffering stdout even when told not to, on ACM consoles. * Initial build support for esp32c6. Plus fixup of module selection for a variety of targets. * Update github actions to node 20 versions. * Update github build to deal with Lua 5.3 being default. * Address fatal compiler warning. Newer IDF toolchain is stricter, and we'd apparently failed to build test the Lua-5.1 path for some time. * Initial build support for esp32h2. * Upgrade IDF to v5.1.3 * Fix left-over incorrect type in uzlib. * Avoid null pointer crashes when debugging startup. * Workaround for using wifi module on S2 with USB-CDC console. --------- Co-authored-by: Jade Mattsson <github@frozenlogic.org>
2024-04-26 23:35:22 +02:00
depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
bool "SD-MMC module"
default "n"
help
Includes the sdmmc module.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_SIGMA_DELTA
bool "Sigma-Delta module"
default "n"
help
Includes the sigma_delta module. This module provides access to
the sigma-delta hardware.
config NODEMCU_CMODULE_SJSON
bool "SJSON module"
default "n"
help
Includes the sjson module.
config NODEMCU_CMODULE_SODIUM
bool "Sodium module"
default "n"
help
Includes the libsodium crypto module.
config NODEMCU_CMODULE_SPI
bool "SPI module"
default "n"
help
Includes the spi module.
config NODEMCU_CMODULE_STRUCT
bool "Struct module"
default "n"
help
Includes the struct module. This module provides [un]packing of
raw byte strings into Lua values and vice versa.
config NODEMCU_CMODULE_TMR
bool "Timer module"
default "y"
help
Includes the timer module (recommended).
Rework modules handling to support ESP32-S2/S3 too.
2021-08-22 13:25:24 +02:00
config NODEMCU_CMODULE_TOUCH
depends on IDF_TARGET_ESP32
bool "Touch module"
default "n"
help
Includes the touch module to use ESP32's built-in touch sensor
hardware.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_U8G2
bool "U8G2 module"
default "n"
help
Includes the u8g2 module.
rsource "../u8g2/Kconfig.u8g2"
config NODEMCU_CMODULE_UCG
bool "UCG module"
default "n"
select NODEMCU_CMODULE_SPI
help
Includes the ucg module.
rsource "../ucg/Kconfig.ucg"
config NODEMCU_CMODULE_WIFI
Initial support for ESP32-C6 and ESP32-H2, plus assorted fixes & improvements (#3646) * Proof-of-concept multi-type console support via stdio * Address crashes on linput's use of printf. On an empty line input, a C3 with UART console would panic while attempting to output the new Lua prompt. The backtrace shows a xQueueSemaphoreTake with uxItemSize==0 as the panic cause, deep inside the uart driver, invoked via vfs_uart and vfs_console layers, from printf. Similarly, the printf for outputting a backspace/erase sequence would also trigger a panic. This workaround (of not mixing fflush() with printf) is likely merely hiding a deeper issue, but it appears to be consistent. Plus, printf with no args and a user-supplied format string is a no-no and should be fixed anyway. * Work around IDF inconsistency with stdout buffering. * Increase console task stack size. Seems on Xtensa it ended up not being enough. * Switch to single-byte console reads. * Stop cheating and feed Lua from the right context. * Work around IDF buffering stdout even when told not to, on ACM consoles. * Initial build support for esp32c6. Plus fixup of module selection for a variety of targets. * Update github actions to node 20 versions. * Update github build to deal with Lua 5.3 being default. * Address fatal compiler warning. Newer IDF toolchain is stricter, and we'd apparently failed to build test the Lua-5.1 path for some time. * Initial build support for esp32h2. * Upgrade IDF to v5.1.3 * Fix left-over incorrect type in uzlib. * Avoid null pointer crashes when debugging startup. * Workaround for using wifi module on S2 with USB-CDC console. --------- Co-authored-by: Jade Mattsson <github@frozenlogic.org>
2024-04-26 23:35:22 +02:00
depends on !IDF_TARGET_ESP32H2
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
bool "WiFi module"
default "y"
help
Includes the WiFi module (recommended).
Fixes to make 5.3.1 run without crashing.
2024-10-14 09:59:31 +02:00
config NODEMCU_CMODULE_WIFI_STARTUP_DELAY
depends on ESP_CONSOLE_USB_CDC
int "WiFi start-up delay (ms)"
default 500
help
For some unknown reason there is an issue with allowing the
WiFi stack to initialise immediately when using a USB CDC
console (at least on the ESP32-S2). The workaround is to
delay the initialisation sequence by enough that whatever
else is needing to run gets to run first.
idf4: overhaul to new build system, part 1 of 3 Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
2021-07-15 08:25:25 +02:00
config NODEMCU_CMODULE_WS2812
bool "WS2812 module"
default "n"
help
Includes the ws2812 module.
config NODEMCU_CMODULE_TIME
bool "Time module"
default "n"
help
Includes the time module.
Add ws2812 module.
2017-04-06 22:59:19 +02:00
Port Terry's Lua 5.1 + 5.3 work from the esp8266 branch. Changes have been kept to a minimum, but a serious chunk of work was needed to move from 8266isms to IDFisms. Some things got refactored into components/lua/common, in particular the LFS location awareness. As part of this work I also evicted our partition table manipulation code, as with the current IDF it kept breaking checksums and rendering things unbootable, which is the opposite of helpful (which was the original intent behind it). The uart module got relocated from base_nodemcu to the modules component properly, after I worked out how to force its inclusion using Kconfig alone.
2021-08-21 17:39:54 +02:00
config NODEMCU_CMODULE_UART
bool "UART module"
default y
help
Includes the UART module (required by our Lua VM).
Successfully boot barebones NodeMCU on ESP32 (only). RTOS driver evicted as it did not play nice with stdio etc. Implemented a minimal driver to fully support Lua console on UART0. Output on UART0 done via stdout (provided by the IDF). Input and setup handled via driver_console/console.c. In addition to the direct input function console_getc(), the driver also registers in the syscall tables to enable regular stdio input functions to work (yay!). The Lua VM is still using the direct interface since it's less overhead, but does also work when going through stdin/fd 0. Auto-bauding on the console is not yet functional; revisit when the UART docs are available. Module registration/linking/enabling moved over to be Kconfig based. See updates to base_nodemcu/include/module.h and base_nodemcu/Kconfig for details. The sdk-overrides directory/approach is no longer used. The IDF is simply too different to the old RTOS SDK - we need to adapt our code directly instead. Everything in app/ is now unused, and will need to be gradually migrated into components/ though it is probably better to migrate straight from the latest dev branch.
2016-09-20 05:35:56 +02:00
endmenu