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Author SHA1 Message Date
Michal Lenc
c456b15916 Documentation: add guide for pysimCoder integration with NuttX 
This commit adds documentation for compiling NuttX for pysimCoder and
then running pysimCoder designed applications on NuttX. PysimCoder is
a Rapid Control Application Development Tool that can transfer block
diagrams into C code and can be used in real time control applications.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
 2021-08-11 18:04:09 +02:00
Xiang Xiao
d1687418db mtd: Remove the empty MTDIOC_XIPBASE implmentation 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-11 09:50:51 -03:00
raiden00pl
610ac21240 nucleo-f302r8: add qenco example configuration 2021-08-11 09:30:12 -03:00
raiden00pl
736bcf035e nucleo-g431rb: add qenco example configuration 2021-08-11 09:30:12 -03:00
raiden00pl
f0b377f434 nucleo-f446re: add qenco example configuration 2021-08-11 09:30:12 -03:00
raiden00pl
8cb58213e5 nucleo-f103rb: add qenco example configuration 2021-08-11 09:30:12 -03:00
Xiang Xiao
76904371a1 fs: Remove endsector from partition_info_s 
since it can be computed from startsector and numsectors simply

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-11 09:26:43 -03:00
Gustavo Henrique Nihei
62fa4b0018 mtd: Translate BIOC_PARTINFO into MTDIOC_PARTINFO on FTL driver 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-08-10 19:45:14 -07:00
Gustavo Henrique Nihei
b321ae023c fs: Add ioctl command for retrieving partition info of a block device 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-08-10 19:45:14 -07:00
Gustavo Henrique Nihei
cddd9c9c38 mtd: Enable retrieval of MTD partition information 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-08-10 19:45:14 -07:00
Gustavo Henrique Nihei
6f5d02fb91 fs: Add data structure for Partition Information 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-08-10 19:45:14 -07:00
zhuyanlin
e333733053 xtensa:coproc: fix XTENSA_CP_ALLSET error in some case 
Consider follow coprocessor configuration case:

\#define XCHAL_CP_NUM                    1       /* number of coprocessors */
\#define XCHAL_CP_MAX                    2       /* max CP ID + 1 (0 if none) */
\#define XCHAL_CP_MASK                   0x02    /* bitmask of all CPs by ID */
\#define XCHAL_CP_PORT_MASK              0x00    /* bitmask of only port CPs */
\
\#define XCHAL_CP1_NAME                  "AudioEngineLX"
\#define XCHAL_CP1_IDENT                 AudioEngineLX
\#define XCHAL_CP1_SA_SIZE               208     /* size of state save area */
\#define XCHAL_CP1_SA_ALIGN              8       /* min alignment of save area */
\#define XCHAL_CP_ID_AUDIOENGINELX       1       /* coprocessor ID (0..7) */

In this case, XTENSA_CP_ALLSET is 0x1, but valid coprocessors
bitmap is 0x2, use marco XCHAL_CP_MASK instead, it is bitmap of all
vaild coprocs.

Change-Id: I63ec01e4bd0cbafc62d56636cc11bdc4a2f7857f
 2021-08-10 19:44:55 -07:00
Abdelatif Guettouche
054e284785 *_cpustart.c: Fix typos in function description. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-08-11 11:06:27 +09:00
Xiang Xiao
a09f262f1e fs/userfs: Support fchstat and chstat callback 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-10 14:57:48 -03:00
Xiang Xiao
9d96c54b1b fs/unionfs: Support fchstat and chstat callback 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-10 14:57:34 -03:00
Alan C. Assis
9d79f82e24 mmap: Fix note: initialize the variable 'ret' 2021-08-10 09:08:25 -07:00
Alan C. Assis
f3d1b6342c mkrd: Fix error: variable 'ret' is uninitialized 2021-08-10 09:08:25 -07:00
Alan C. Assis
e809c80f07 mtd/smartfs: Fix implicit conversion from 'int' to 'short' 2021-08-10 09:08:25 -07:00
Alan C. Assis
3309b8eee6 boards/sim: Add smartfs profile example 2021-08-10 09:08:25 -07:00
Fotis Panagiotopoulos
5b7ff03f40 lpc17_40: Fixed I2C port sanity check. 2021-08-10 09:04:33 -07:00
raiden00pl
2b3106fb47 Qencoder implementations for imxrt, stm32f7, stm32h7, stm32l4 and tivia don't support QEIOC_SETPOSMAX 2021-08-10 11:19:05 -03:00
raiden00pl
51b24c4bad stm32/qenco: add support for QEIOC_SETPOSMAX 2021-08-10 11:19:05 -03:00
raiden00pl
dca8c65331 drivers/qencoder: add command to set the maximum encoder position 2021-08-10 11:19:05 -03:00
raiden00pl
092a0c8453 stm32/qenco: add an option to disable encoder timer extension from 16-bit to 32-bit 
Previous implementation has always expanded the width of the timer to 32-bit.
This feature is not always needed and should be configurable from Kconfig.
 2021-08-10 11:18:40 -03:00
raiden00pl
b0c9a6133e stm32/qenco: fix TIM2 width for STM32F3 which is 32-bit not 16-bit 
STM32F3 has timers of the same length as in STM32F4.
 2021-08-10 11:18:40 -03:00
raiden00pl
3dd385ac0c stm32/qenco: add support for STM32G4 
This required generalization of RCC definitions that are not compatible with previous chips
 2021-08-10 11:18:40 -03:00
raiden00pl
21f59c874f stm32/qenco: fix compilation for STM32F1. GTIM_CCER_CCxNP bits are not present in F1 2021-08-10 11:18:40 -03:00
Sara Souza
af6c311fd1 risc-v/esp32-c3: Complete the support for RWDT 2021-08-10 11:17:15 -03:00
Sara Souza
61ab4f9f14 xtensa/esp32: Fix the type of enum passed between functions in esp32_rtc_clk 2021-08-10 11:15:51 -03:00
Sara Souza
67d29e7537 xtensa/esp32: initialize RTC in case PM or RTC configs are not set, but RWDT is. 2021-08-10 11:15:51 -03:00
Xiang Xiao
d7cb4567e6 fs/nfs: Support fchstat and chstat callback 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-10 21:28:52 +09:00
Xiang Xiao
580de38832 fs/nfs: Return nanosecond from nfs_fstat and nfs_stat callback 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-10 21:28:52 +09:00
Xiang Xiao
7a60efab35 fs/nfs: Support 64bit file length 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-10 21:28:52 +09:00
Alan C. Assis
c4742c2197 mtd/smartfs: Fix compilation warning 2021-08-09 20:33:05 -03:00
zhuyanlin
5820972727 arch:xtensa: add arch stdarg.h include file for xtensa 
Add arch/include/stdarg.h for xtensa.

Change-Id: Ia914ca0f4c95e86b130983ce690479a994a08b56
 2021-08-09 17:58:25 -03:00
Xiang Xiao
776458143c fs/hostfs: Support fchstat and chstat callback 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-09 17:55:44 -03:00
Xiang Xiao
6c61d032db fs: Add utimens and lutimens 
https://pubs.opengroup.org/onlinepubs/9699919799/functions/futimens.html
https://www.daemon-systems.org/man/utimens.2.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-09 17:55:44 -03:00
Kenneth Thompson
50c49da078 bch/bchlib_cache.c: Fix error handling 2021-08-09 10:52:08 -07:00
Kenneth Thompson
9d29d4bef5 drivers/bch: Handle return value of bchlib_readsector() 2021-08-09 10:52:08 -07:00
Fotis Panagiotopoulos
59b9a30592 Compile fixes in MCP23X17 driver. 2021-08-09 08:42:53 -03:00
Xiang Xiao
7f60376d3a fs/hostfs: Change all priv_ to priv 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-09 13:20:19 +02:00
Alan C. Assis
2581c7acef Doc/FAQ: Add more entries about board initialization 2021-08-08 20:50:49 -07:00
Xiang Xiao
7e0db977cc arch/arm: Add CONTROL register bit field definition 
and replace all hardcode value

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-07 09:20:10 -03:00
YAMAMOTO Takashi
b815a2c3a8 tcp_input: Don't put back sndseq on an old ack 2021-08-06 21:17:25 -07:00
YAMAMOTO Takashi
e53f989997 tcp_rexmit: advance conn->sndseq 
Otherwise, we use an old sequence number when sending
non-data segment. (eg. window update)
The peer might consider such a segment stale and ignore.
 2021-08-06 21:17:25 -07:00
Michal Lenc
87c5cc1a5d adc: add IOCTL commands ANIOC_RESET_FIFO and ANIOC_SAMPLES_ON_READ 
This commit adds two new IOCTL commnands for ADC driver. Command
ANIOC_RESET_FIFO resets FIFO head and tail which causes the driver
to wait for the new data to be received. Calling this command before
reading ADC data in user space ensures that the read data are newly
sampled.

Command ANIOC_SAMPLES_ON_READ return the number of read channels in
the buffer. This can be useful in nonblocking mode when the application
needs to get the samples received before the app was started.

Both IOCTL commands are used only in generic driver section only and do
not have any effect on existing architecture specific drivers.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
 2021-08-06 21:10:59 -07:00
Gustavo Henrique Nihei
b145ad82b7 sched: Fix crash on early syslog message with prepended process name 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-08-06 21:09:08 -07:00
Alan C. Assis
bed8161202 Documentation/FAQ: Why /dev/ttySx is not created 2021-08-06 19:52:30 -03:00
Jiuzhu Dong
5c5e75ac6f cmd/df: Fix the abnormal output after off_t change 
Change-Id: Ieaf063cb636a77eea971cb19e6eaeea6421bff4b
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-08-06 08:08:36 -07:00
Xiang Xiao
b12f588140 Rename CONFIG_LIB_BOARDCTL to CONFIG_BOARDCTL 
since boardctl isn't a libc feature

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-06 13:58:26 +02:00