Donny9 commented on PR #6783:
URL: https://github.com/apache/incubator-nuttx/pull/6783#issuecomment-1211627055
> I hope to find some time end of week to get more precise look into this.
> Maybe you can describe some sample values that are failing currently, so I
can focus on that.
pkarashchenko commented on PR #6829:
URL: https://github.com/apache/incubator-nuttx/pull/6829#issuecomment-1211630200
> > In general I'm a bit lost in architecture here. The MTD layer is
designed to provide unified "continuous" access across the underlying physical
layer, so I expect that a
pkarashchenko commented on PR #6783:
URL: https://github.com/apache/incubator-nuttx/pull/6783#issuecomment-1211635834
@Donny9 can this is somehow related to an issue that I asked in
https://lists.apache.org/thread/h4pnnv1b9hfoglwg6hp6jz12xpytff7r ?
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davids5 commented on PR #6815:
URL: https://github.com/apache/incubator-nuttx/pull/6815#issuecomment-1211639776
@rm5248 Please have a look at
https://github.com/apache/incubator-nuttx/blob/2335b69120a3e36f1aa0cecc19c95208806cae54/arch/mips/src/pic32mx/pic32mx_head.S#L638
and
https:
pkarashchenko opened a new issue, #6832:
URL: https://github.com/apache/incubator-nuttx/issues/6832
[Linux mktime|https://linux.die.net/man/3/mktime]:
```
The mktime() function modifies the fields of the tm structure as follows:
tm_wday and tm_yday are set to values determined from the
pkarashchenko commented on PR #6816:
URL: https://github.com/apache/incubator-nuttx/pull/6816#issuecomment-1211649428
But there is a note in function description:
```
* NOTE: This function forces L1 and L2 cache operations to be atomic
* by disabling interrupts.
```
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davids5 merged PR #6831:
URL: https://github.com/apache/incubator-nuttx/pull/6831
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davids5 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 27fe5a50c6 arch/arm/stm32f7: fix cache
Donny9 commented on PR #6783:
URL: https://github.com/apache/incubator-nuttx/pull/6783#issuecomment-1211654499
> @Donny9 can this is somehow related to an issue that I asked in
https://lists.apache.org/thread/h4pnnv1b9hfoglwg6hp6jz12xpytff7r ?
I‘m not sure if busyloop is related to "s
lukegluke commented on PR #6831:
URL: https://github.com/apache/incubator-nuttx/pull/6831#issuecomment-1211744660
@pkarashchenko Nice, thanks!
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xiaoxiang781216 commented on PR #6829:
URL: https://github.com/apache/incubator-nuttx/pull/6829#issuecomment-1211747978
The major difference is power failure safe, it's very hard to support this
feature on mtdconfig without breaking the binary combability.
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xiaoxiang781216 commented on PR #6816:
URL: https://github.com/apache/incubator-nuttx/pull/6816#issuecomment-1211752994
If this is a requirement, all other cache function should be protected too,
I think.
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anjiahao1 commented on code in PR #6829:
URL: https://github.com/apache/incubator-nuttx/pull/6829#discussion_r943305478
##
include/nuttx/mtd/nvs_priv.h:
##
@@ -0,0 +1,103 @@
+/
+ * include/nuttx/mtd/nvs_
GUIDINGLI opened a new pull request, #6833:
URL: https://github.com/apache/incubator-nuttx/pull/6833
## Summary
SMP: fix crash when switch to new task which is still running
Situation:
Assume we have 2 cpus, and busy run task0.
CPU0
GUIDINGLI commented on PR #6833:
URL: https://github.com/apache/incubator-nuttx/pull/6833#issuecomment-1211783481
@masayuki2009
Could you help to review & test this ?
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masayuki2009 commented on PR #6833:
URL: https://github.com/apache/incubator-nuttx/pull/6833#issuecomment-1211793479
@GUIDINGLI
Let me try this PR later.
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luojun1234 opened a new pull request, #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834
Signed-off-by: luojun1
## Summary
modify iob to support buffer aligment and head padding features
## Impact
1.if config CONFIG_IOB_ALIGNMENT to 1 and CONFIG_IOB_HEADSIZE
rm5248 commented on PR #6815:
URL: https://github.com/apache/incubator-nuttx/pull/6815#issuecomment-1211802399
@davids5 Using DEVCFG0 to disable JTAG is only available on the 1XX and 2XX
series of PIC32MX, hence why I'm trying to disable JTAG on the
3XX/4XX/5XX/6XX/7XX series of chips. The
masayuki2009 commented on PR #6833:
URL: https://github.com/apache/incubator-nuttx/pull/6833#issuecomment-1211812059
@GUIDINGLI
It seems that this PR affects all CPU architectures which support SMP.
However, you modified ARM only.
Please test this PR with all CPU architectures inclu
masayuki2009 commented on PR #6833:
URL: https://github.com/apache/incubator-nuttx/pull/6833#issuecomment-1211826856
@GUIDINGLI
Also, can you provide the test code so that we can reproduce the bug?
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luojun1234 commented on code in PR #6780:
URL: https://github.com/apache/incubator-nuttx/pull/6780#discussion_r943351964
##
include/nuttx/mm/iob.h:
##
@@ -108,7 +120,7 @@ struct iob_s
#endif
unsigned int io_pktlen; /* Total length of the packet */
- uint8_t io_data[CONFI
davids5 commented on PR #6815:
URL: https://github.com/apache/incubator-nuttx/pull/6815#issuecomment-1211838516
@rm5248 - Do you have a link to the version of the reference manual you are
using?
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PetervdPerk-NXP commented on PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#issuecomment-1211874042
IOB is shared mechanism used for different stacks.
So on a multi-stack system where `CONFIG_IOB_HEADSIZE>0` all stacks are
affected, maybe this is even a design limitati
xiaoxiang781216 commented on PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#issuecomment-1211877080
@pkarashchenko @PetervdPerk @davids5 please review this new patch instead.
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xiaoxiang781216 closed pull request #6780: iob_s add io_private filed, user can
use it to keep context
URL: https://github.com/apache/incubator-nuttx/pull/6780
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xiaoxiang781216 commented on PR #6780:
URL: https://github.com/apache/incubator-nuttx/pull/6780#issuecomment-1211877214
let's close this now.
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davids5 commented on PR #6815:
URL: https://github.com/apache/incubator-nuttx/pull/6815#issuecomment-1211879044
@rm5248
I guess the issue is an unfortunate consequence of pin choices and reuse on
the board you have.
>I'm therefore extremely confused as to what exactly you thi
pkarashchenko merged PR #6823:
URL: https://github.com/apache/incubator-nuttx/pull/6823
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pkarashchenko pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 0b4ef1406d xtensa/esp32s2: Add b
GUIDINGLI commented on PR #6833:
URL: https://github.com/apache/incubator-nuttx/pull/6833#issuecomment-1211973093
> @GUIDINGLI It seems that this PR affects all CPU architectures which
support SMP. However, you modified ARM only. Please test this PR with all CPU
architectures including sim.
GUIDINGLI commented on PR #6833:
URL: https://github.com/apache/incubator-nuttx/pull/6833#issuecomment-1211974613
> @GUIDINGLI Also, can you provide the test code so that we can reproduce
the bug?
start a hello world main like this.
while(1);
just busy loop one cpu, then
luojun1234 commented on PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#issuecomment-1212007295
> IOB is shared mechanism used for different stacks. So on a multi-stack
system where `CONFIG_IOB_HEADSIZE>0` all stacks are affected, maybe this is
even a design limitation of
xiaoxiang781216 commented on PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#issuecomment-1212047063
> IOB is shared mechanism used for different stacks. So on a multi-stack
system where `CONFIG_IOB_HEADSIZE>0` all stacks are affected, maybe this is
even a design limitati
acassis merged PR #6815:
URL: https://github.com/apache/incubator-nuttx/pull/6815
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acassis pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 5d12e350da pic32mx: add option to disa
acassis commented on PR #6815:
URL: https://github.com/apache/incubator-nuttx/pull/6815#issuecomment-1212061426
Since everything was clear now, I merged it!
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PetervdPerk-NXP commented on PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#issuecomment-1212105894
A Zero-copy ethernet solution would be indeed a great addition, when
implementing a enet driver myself I noticed as well that packets are double
stored and have a unnecess
xiaoxiang781216 commented on PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#issuecomment-1212265551
> A Zero-copy ethernet solution would be indeed a great addition, when
implementing a enet driver myself I noticed as well that packets are double
stored and have a unnece
xiaoxiang781216 commented on code in PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#discussion_r943739740
##
mm/iob/iob_initialize.c:
##
@@ -30,14 +30,32 @@
#include "iob.h"
+/
+
xiaoxiang781216 commented on code in PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#discussion_r943739740
##
mm/iob/iob_initialize.c:
##
@@ -30,14 +30,32 @@
#include "iob.h"
+/
+
xiaoxiang781216 commented on code in PR #6834:
URL: https://github.com/apache/incubator-nuttx/pull/6834#discussion_r943739740
##
mm/iob/iob_initialize.c:
##
@@ -30,14 +30,32 @@
#include "iob.h"
+/
+
PetervdPerk-NXP opened a new issue, #6835:
URL: https://github.com/apache/incubator-nuttx/issues/6835
Currently almost all Ethernet MAC with DMA roughly work in the following
manner
```mermaid
sequenceDiagram
participant DMA
participant MAC driver
MAC driver->>
xiaoxiang781216 commented on issue #6835:
URL:
https://github.com/apache/incubator-nuttx/issues/6835#issuecomment-1212368582
Nice diagram!
> PR #6834 is trying to address this, however on system with mixed
interfaces utilizing the NET stack & IOB. For example
>
> Interface MT
PetervdPerk-NXP commented on issue #6835:
URL:
https://github.com/apache/incubator-nuttx/issues/6835#issuecomment-1212395720
> The special handle can be achieved before netdev pass IOB to TCP/IP stack
in receiving direction. The similar thing can be done in the transmit direction
too, why
xiaoxiang781216 opened a new pull request, #6836:
URL: https://github.com/apache/incubator-nuttx/pull/6836
## Summary
since it is impossible to track producer and consumer correctly if TCP/IP
stack pass IOB directly to netdev
See the related PR https://github.com/apache/incubator-nuttx
tmedicci opened a new pull request, #6837:
URL: https://github.com/apache/incubator-nuttx/pull/6837
## Summary
PR following the discussion in
https://github.com/apache/incubator-nuttx/pull/6657
In summary, LCD device driver and framebuffer are not able to use both the
same `putarea` i
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github-bot pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 5b7a74f Publishing web
xiaoxiang781216 commented on code in PR #6837:
URL: https://github.com/apache/incubator-nuttx/pull/6837#discussion_r944048044
##
include/nuttx/lcd/lcd.h:
##
@@ -90,7 +92,8 @@ struct lcd_planeinfo_s
int (*putarea)(FAR struct lcd_dev_s *dev, fb_coord_t row_start,
xiaoxiang781216 commented on code in PR #6837:
URL: https://github.com/apache/incubator-nuttx/pull/6837#discussion_r944048044
##
include/nuttx/lcd/lcd.h:
##
@@ -90,7 +92,8 @@ struct lcd_planeinfo_s
int (*putarea)(FAR struct lcd_dev_s *dev, fb_coord_t row_start,
masayuki2009 commented on PR #6833:
URL: https://github.com/apache/incubator-nuttx/pull/6833#issuecomment-1212677478
> > @GUIDINGLI Also, can you provide the test code so that we can reproduce
the bug?
>
> start a hello world main like this. while(1);
>
> just busy loop one cpu
curuvar opened a new pull request, #6838:
URL: https://github.com/apache/incubator-nuttx/pull/6838
## Summary
Added support for RaspberryPi Pico W
## Impact
Adding support for the Pico W required changes to the networking software.
The existing BCMF chips use SDIO to co
xiaoxiang781216 commented on issue #6835:
URL:
https://github.com/apache/incubator-nuttx/issues/6835#issuecomment-1212725040
> > The special handle can be achieved before netdev pass IOB to TCP/IP
stack in receiving direction. The similar thing can be done in the transmit
direction too, wh
xiaoxiang781216 commented on code in PR #6838:
URL: https://github.com/apache/incubator-nuttx/pull/6838#discussion_r944143366
##
arch/arm/src/rp2040/Kconfig:
##
@@ -685,6 +685,8 @@ config RP2040_BOARD_HAS_WS2812
bool "Has ws2812 pixels"
default n
depends
Donny9 opened a new pull request, #6839:
URL: https://github.com/apache/incubator-nuttx/pull/6839
## Summary
vfs/fs_ioctl: fix minor issue
Signed-off-by: Jiuzhu Dong
## Impact
## Testing
Local test
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Donny9 closed pull request #6839: vfs/fs_ioctl: fix minor issue
URL: https://github.com/apache/incubator-nuttx/pull/6839
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