CONFIG_SERIAL_TERMIOS only decide whether to support c_cflag field since
many terminal application need the first three fields to work correctly.
For more information please reference:
https://www.mail-archive.com/dev@nuttx.apache.org/msg09321.html
before this change(olimexino-stm32:tiny):
text data bss dec hex filename
34884 328 1768 36980 9074 nuttx
after this change:
text data bss dec hex filename
35052 340 1768 37160 9128 nuttx
delta
text data bss dec hex filename
168 12 0 180 b4 nuttx
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
MMC_CMD1 command is used to check whether card is MMC type (checked if
CONFIG_MMCSD_MMCSUPPORT is enabled). This commit inserts nxsig_usleep
wait if this check fails. This is to ensure the communication recovers
from invalid response as this may take some time on some platforms (
samv7 for example). Following command for SDHC check may fail if sleep
is not used.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
There is a rookie mistake introduced by https://github.com/apache/nuttx/pull/8691,
ECHO flag is a part of Local Mode (c_lflags) instead of c_iflags.
nuttx-apps should do the same change in nsh_login and termcurse_vt100.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
PWM drivers usually supports dead time generators that automatically
insert output activation delay for complementary PWM outputs. This
is usefull for some control purposes as control of H bridge for example.
This commit adds an application to driver interface that can be used
to set up those delays (if supported by the selected architecture)
directly from the application. The set up remains the same as for duty
cycle value.
The whole addition is by default disabled. It can be enabled by config
option PWM_DEADTIME.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Echoing console's input is now performed by the serial driver
(https://github.com/apache/nuttx/pull/8691). In order to keep old
behavior of CR being echoed by the device, it's needed to detected
whenever NL is being echoed and send CR before sending it.
NuttX only treat \n as new line after https://github.com/apache/nuttx/pull/8628,
so need this conversion to interact with terminal emulator.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
since both aren't suitable after:
commit 98ab55ef68
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Fri Dec 30 12:02:47 2022 +0800
drivers/note: Replace the scritical section with spin_xxx_wo_note
to avoid to generate the unexpected schedule information
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
since after the below commit, noteram driver can work even when
the instrumentation of csection, spinlock and smp is enabled
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
since the chip/board vendor could disable dirvers/note and
provide the implementation of sched_note_xxx by self
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
