This commit moves some internal libraries' .bss sections to the
external PSRAM chip, freeing internal memory for other usages. Note
that it is necessary to update `esp32s3-devkit:python` defconfig
otherwise it would fail to build.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit fixed `fb_putc` for early-print.
- Modified fb_putc to return an int instead of void.
- Handled error cases where the character is not found by replacing it with a '.'.
- Ensured cursor position is updated correctly after each character is processed.
- Fixed above 4G framebuffer memory mapping.
Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
Use configuration CDCACM_DISABLE_TXBUF or CDCACM_DISABLE_RXBUF to choose
whether to use usb req buffer as the serial buffer. Since the default
value is n (not using req buf), the original configuration of buf is valid.
This reverts commit 21c8ed80bd.
This change adds support for the Pico ResTouch 2.8" LCD module to enhance display options for NuttX-based systems.
Signed-off-by: Zhu Zhongjie <zhongjiezhu1@gmail.com>
When enable both `DEV_GPIO` and `GPIO_LOWER_HALF` for a GPIO pin device for an I/O expander pin.
See esp32s3_gpio.c for more details.
Log
xtensa-esp32s3-elf-ld: /workspace/nuttx/staging/libboard.a(esp32s3_bringup.o):(.literal.esp32s3_bringup+0x14): undefined reference to `esp32s3_gpio_init'
xtensa-esp32s3-elf-ld: /workspace/nuttx/staging/libboard.a(esp32s3_bringup.o): in function `esp32s3_bringup':
/workspace/nuttx/boards/xtensa/esp32s3/common/board/esp32s3_bringup.c:409: undefined reference to `esp32s3_gpio_init'
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Added initial support for Seeed Studio XIAO RA4M1 Board. Initial
support to NuttShell via Serial, gpio and userleds. Also two
configurations is available: nsh for basic NuttShell access and
combo for gpio and userleds.
Signed-off-by: Rodrigo Sim <rcsim10@gmail.com>
This PR adds support for the PINE64 Yuzuki Avaota-A1 SBC,
based on Allwinner A527 Arm64 SoC.
Most of the code was derived from NuttX for
QEMU Arm64 Kernel Build qemu-armv8a:knsh.
The modified code is explained here:
https://lupyuen.github.io/articles/avaota#appendix-port-nuttx-to-avaota-a1
Modified Files:
boards/Kconfig: Added Avaota-A1 board
New Files in boards/arm64/a527/avaota-a1:
src/a527_appinit.c: Startup Code
src/a527_boardinit.c: Init Code
src/a527_bringup.c: Bringup Code
src/a527_power.c: Power Off and Reset
src/avaota-a1.h: Board Declarations
include/board.h: Board Definitions
include/board_memorymap.h: Memory Map
scripts/ld.script, gnu-elf.ld: Linker Scripts
Makefile, scripts/Make.defs: Makefiles
CMakeLists.txt, src/CMakeLists.txt: CMakefiles
Kconfig: Avaota-A1 Config
configs/nsh/defconfig: Build Config for avaota-a1:nsh
Signed-off-by: Lup Yuen Lee <luppy@appkaki.com>
Change the ESP32S3-WROOM-2-N16R8V to ESP32S3-WROOM-1-N8R2.
Reason: not testing on 16MB but successfully tested smaller flash and PSRAM.
Also updated documentation on this defconfig.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Modify addressing to allow only 2 byte node address.
Allow modifying the node address by modifying the ipv6 address
(the ipv6 address has a direct relation with the node address)
Introduce the option to add a 4 byte random number to the mac header
as a preparation for ciphered data exchange.
Introduce a FCB (frame control byte) as a replacement for the INFO
field in the mac header.
Update esp32-devkitc:espnow config to reflect address size change.
Update the documentation to reflect address size changes.
Signed-off-by: Laczen JMS <laczenjms@gmail.com>
Implement functionality to mount the tmpfs file system during the bring-up process.
* Added conditional compilation for tmpfs support
* Included error logging for mount failures
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Summary:
In order to reduce the cost of using coredump, we disable BOARD_COREDUMP_COMPRESSION by default when it is not necessary.
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
Add initial support for Seeed Studio XIAO RP2350 Board. Initial
support includes serial and usb NuttShell, and a combo
configuration for gpio, leds and ws2812.
Signed-off-by: Rodrigo Sim <rcsim10@gmail.com>
I found that the gpio example code can't be tested on nrf5340-dk.
Enabling CONFIG_DEV_GPIO wouldn't register gpio pins as /dev/gpio*.
NRF5340-dk has 4 LEDs and 4 User Buttons.
By setting CONFIG_DEV_GPIO=y,
- 4 LEDs will be configured as GPIO outputs
- 2 Buttons as GPIO inputs, and
- 2 Buttons as GPIO interrupt inputs
This PR will allows user to test GPIO examples on NRF5340-dk board.
Signed-off-by: Aung Khant Maw <aungkhantmaw64@gmail.com>
