The NuttX website says so little yet NuttX can do so much in so many
different areas. How can we draw attention to all those possibilities?
On Sat, Feb 24, 2024 at 5:03 PM Lee, Lup Yuen wrote:
> Remember MakeCode? BBC micro:bit and its Drag-n-Drop App Builder? MakeCode
> for BBC micro:bit is an
CONGRATZ LUP!! :-)
--
CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
Thanks Alan! We're still seeking a quicker way to send JavaScript Files to
NuttX. (Zmodem? ROM FS Injection?)
With NuttX supporting JavaScript (and hopefully MicroPython), we can now do
so many fun things on NuttX :-)
The next article will be about analysing NuttX Crash Dumps with PureScript
(the
Hi Saurav,
Amazing! I'm happy to know you fixed it!
If you can create some board configuration or document how you are doing
it, I think it will be useful for more people here!
Some years ago Ken Petit created a small Flash Simulator to use with
SmartFS, but I think this one you are using is dif
WOW!!! Really cool project!
Easy way to let people who know how to program using blocky to create NuttX
applications!
Best Regards,
Alan
On Sat, Feb 24, 2024 at 7:03 PM Lee, Lup Yuen wrote:
> Remember MakeCode? BBC micro:bit and its Drag-n-Drop App Builder? MakeCode
> for BBC micro:bit is an
Remember MakeCode? BBC micro:bit and its Drag-n-Drop App Builder? MakeCode
for BBC micro:bit is an awesome creation that’s way ahead of its time (7
years ago!)
- TypeScript Compiler and Arm Assembler in the Web Browser (in JavaScript!)
- Custom Embedded OS (CODAL + Mbed OS)
- micro:bit Simulator in
Hi Alan,
I have figured out the cause...it was because of a very *small* error in my
rawwrite method which was confusing littlefs (which I think commits CRC,
flushes it and rechecks the written data for consistency at one point in
the forceformat operation).
Right now, mount() works as intended.
On 2/24/2024 11:39 AM, Jernej Turnsek wrote:
@Tomek No, my SD card filesystem is notu mounted read-only, because I can
delete single files. I believe that rm * is just not implemented.
There is no logic in NSH that expands "*" to a list of all files in the
current directory. It is passed on to
@Tomek No, my SD card filesystem is notu mounted read-only, because I can
delete single files. I believe that rm * is just not implemented.
On Sat, Feb 24, 2024 at 1:04 AM Tomek CEDRO wrote:
> Maybe the SD card filesystem is mounted read-only?
> For instance when filesystem is corrupted it may m
Hi Alan,
in my case I also get an unlink error, but the files persist.
On Sat, Feb 24, 2024 at 12:59 AM Alan C. Assis wrote:
> I did a quick test in the sim:nsh
>
> nsh> mount
> /bin type binfs
> /etc type romfs
> /proc type procfs
> /tmp type vfat
>
> nsh> cd /tmp
> nsh> ls
> /tmp:
>
>
Hi Xiang and Alan,
Thanks for the info Xiang.
Alan, the first error returns ENOTTY as littlefs sends a BIOC_FLUSH command
in IOCTL which isn't supported in NAND, and Xiang has provided the
explanation on why that is fine.
As for the -ENOSPC, I'm looking into it currently. It *should *have enough
Hi Saurav,
I suggest you to verifyr these errors first:
*Command: 1293 | BIOC_FLUSH: 1293*
Error Upper! ioctl | -25
#define ENOTTY 25 /* Not a typewriter */
So, you can search where this ENOTTY is returned.
Some to:
nx_mount: ERROR: Bind method failed: -28
nsh: mount: mount failed: 28
#defin
Hi YF,
Right! I will do that!
Best Regards,
Alan
On Sat, Feb 24, 2024 at 9:19 AM yfliu2008 wrote:
> Alan,
>
>
>
>
>
>
> It seems this is the issue template:
> https://github.com/riscv-admin/riscv-landscape/issues/new/choose
>
>
> As I am having difficulties to access sites like linkedin, crun
BIOC_FLUSH is used to flush the cache which may exist in mtd driver to
guarantee the power-loss resilience. It's optional, so it's enough that
mtd_nand returns -ENOTTY.
On Sat, Feb 24, 2024 at 8:28 PM Saurav Pal wrote:
> Hi all,
>
> I've been trying to develop a device simulator for the NAND fla
Hi all,
I've been trying to develop a device simulator for the NAND flash (in the
sim).
A short note on what this does is create a virtual NAND flash (from RAM)
and provide a driver, as well as a wrapper around the upper half (which for
now, does nothing extra). This helps in creating records of
Yes! It should be!
What you think about the Idea of submitting a PR there?
If you need the Logo in SVG I can send you!
BTW, I will create a Logo page at our documentation page, this way people
can use it easily.
BR,
Alan
On Saturday, February 24, 2024, yfliu2008 wrote:
> Hi,
>
>
>
>
> I am
problem : can driver not working tiva c 123gxl
can char driver
tm4cbringup:
int tm4c_can_setup(void)
{
int ret = ERROR;
// struct can_dev_s *devst;
# ifdef CONFIG_TIVA_CAN0
tiva_can0_enableclk();
ret = tiva_configgpio(GPIO_CAN0_RX);
if (ret < 0)
{
goto configgpio_er
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