ST7789 fills the display with 0xffff color during its initialization.
This color may or may not be overwritten by a higher layer (framebuffer
or lcd driver for example). The color remains on the display until
application UI is started if not overwritten by the higher layer before.
This commit adds configuration option LCD_ST7789_DEFAULT_COLOR that
allows to set the default background color. This may avoid shining
display with, for example, white color for an extensive amount of time.
The default value is set to 0xffff previously hard-coded in the driver,
therefore current implementations will not notice the change.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
hostfs will allow developers to access the current execution directory.
nsh> ls
/:
bin/
data/
dev/
etc/
proc/
tmp/
nsh> cd /data
nsh> ls
/data:
README.md
fs/
pass1/
cmake/
arch/
Signed-off-by: chao an <anchao@lixiang.com>
When running qemu/nsh_smp or sim/nsh configuration, run gcov -d /tmp/xxx
to save all gcov generated data and export them to the host. Use
./tools/gcov.sh to parse and generate reports. For details, see:
Documentation/applications/system/gcov/index.rst
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
reason:
Since the scheduling records have already been moved to the interrupt exit in this submission,
we need to delete the original records' locations.
This commit fixes the regression from https://github.com/apache/nuttx/pull/13651
Signed-off-by: hujun5 <hujun5@xiaomi.com>
From the RISV-V Privileged Spec v1.10 (3.1.14 MIP/MIE):
Only the bits corresponding to lower-privilege software interrupts
(USIP, SSIP), timer interrupts (UTIP, STIP), and external interrupts
(UEIP, SEIP) in mip are writable through this CSR address; the
remaining bits are read-only.
Thus, it is futile to write to the M-mode status bit via the CSR, only
access via RISCV_IPI is valid.
knsh_romfs - for QEMU and legacy serial port
knsh_romfs_pci - for bare-metal Intel hardware and PCI serial port
Steps to build kernel image with user-space apps in romfs:
$ ./tools/configure.sh qemu-intel64/knsh_romfs
$ make -j
$ make export -j
$ pushd ../apps
$ ./tools/mkimport.sh -z -x ../nuttx/nuttx-export-*.tar.gz
$ make import -j
$ ./tools/mkromfsimg.sh
$ mv boot_romfsimg.h ../nuttx/arch/x86_64/src/board/romfs_boot.c
$ popd
$ make -j
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
1. support fiq decoding and dispatch
2. replace CONFIG_ARMV8R_DECODEFIQ with CONFIG_ARCH_HIPRI_INTERRUPT
Signed-off-by: Jinliang Li <lijinliang1@lixiang.com>
fix revoke_low_memory, problem found by Xiangzhen Ouyang.
g_pt_low mapping is removed during revoke_low_memory so we can't access this memory area with 1:1 mapping.
This logic has been broken for a long time, but for some reason it worked without any crash at boot.
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
simplify interrupt logic and allow any CPU
to disable interrupt, not only CPU that enabled it.
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
Make this_cpu is arch independent and up_cpu_index do that.
In AMP mode, up_cpu_index() may return the index of the physical core.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
Because they are not expected to apply cleanly.
In that case, disable all features which require the local patches.
Note: lfs_util.patch is actually necessary regardless of
the littlefs version. It should be ok to drop it for the simplest
flat memory model configurations with a single heap though. I plan
to fix it once littlefs 2.9.4 is released.
Tested with esp32s3-devkitc:toywasm + CONFIG_FS_LITTLEFS_VERSION="v2.9.3".
if the drvier tx queue is full up during the network cable unplugging,
there will be no txdone interrupt after inserting the network cable,
transmit cannot be recovered.
Modified to no longer fill the driver with packet when link down.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
USB ADB is enabled - Based on esp32s3-devkit/adb
Build
./tools/configure.sh -l esp32s3-devkit:txtable
make -j16
make flash ESPTOOL_PORT=/dev/ttyACMx
Test
$ adb -s 1234 shell
nsh> cat /etc/txtable.txt
TXTABLE0
data 0x100000 0
nsh> ls -l /dev/data
frw-rw-rw- 1044480 /dev/data
nsh>
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
