@vivekbhadra Please kindly send me the driver you had integrated. Thanks!

@nicibume Could you please modify the spresense/externals/nnablart/nnabla-c-runtime/src/runtime/runtime.c file as shown below?

diff --git a/src/runtime/runtime.c b/src/runtime/runtime.c index 6236510..2b45247 100644 --- a/src/runtime/runtime.c +++ b/src/runtime/runtime.c @@ -375,6 +375,9 @@ rt_return_value_t rt_forward(rt_context_pointer context) { rt_context_t *c = context; for (i = 0; i < c->num_of_functions; i++) { + printf("c->functions[i].func.exec_func %p\n", c->functions[i].func.exec_func); + printf("c->functions[i].info->type %d\n", c->functions[i].info->type); + usleep(1000); ret = c->functions[i].func.exec_func(&(c->functions[i].func)); if (ret != RT_FUNCTION_ERROR_NOERROR) { switch (ret) {

This adds 2 extra logs. Please send me an output from your serial console after making the change.

Best Regards,
Kamil Tomaszewski

yes this is really great we can directly get permission from sony

@jp-ginestet
I'm on the same issue on the same device. This appear since the last firmware upgrade "4.0.0" i did on my A7. Can't retrieve the previous version and force downgrade.

@alisa https://vidmate.bet/ said in Sony imx206:

I connect the lens 'Sony imx206' to the Ubuntu18.04 system, but the system can not identify, this should be a lack of drive, can you help provide the Sony imx206 drive?

I managed to open flashtool but I can not open this second option

@alisa https://testmyspeed.onl/ Before that check this -
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I have a 7.2ch Home Theatre AV Receiver | STR-DH790 and I love this Sony product. However, I learned from this forum that production of Sony AV receivers is no longer taking place. Is this news true? I say this because it is still available in some shops in my country.

@grolschie said in Editing forum posts:

Hi. I'm not sure if this is the place to ask, but is anyone else finding that the forum is not displaying the most recent edit on posts? I'm using mobile to access the forums, and even refreshing the pages or opening a page in an incognito tab shows the earlier edits. The edit history shows the current version though, as does editing the posts.

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The current implementation of the Camera library does not support Camera.takePicture () function within the interrupt service routine (ISR). Kernel panic is expected. Unfortunately, but the same will be with the Spresense SDK.

Hi @MezmerizeR

Have you tried to use an operating voltage of 3.3V on the GPIO pins?
https://developer.sony.com/develop/spresense/docs/hw_docs_en.html#_setting_operating_voltage

If you change it then you also need to connect VCC to 3.3V and not to Vout.

Best Regards,
Kamil Tomaszewski

By the way, you have a img.getImgSize() method, there is no need to use sizeof. More conversions can be performed to the image by using this method:

img.convertPixFormat( CAM_IMAGE_PIX_FMT_GRAY );

Have fun!

Hello @jayaprasad,

I'm sorry for the slow response. I found a previous post in the forum regarding this module in the SDK that you might find interesting:
https://forum.developer.sony.com/topic/104/how-to-bring-up-the-network-in-spresense?_=1623396622282

I also found an implementation that uses the ESP8266 in an SDK app - I actually think it is the same one that is mentioned in that other thread. if you send me a private message with your email address, then I will share the source code it to you.

BR
Tobias

@Jorge-Enrique I think it shouldn't be a problem. The SPI interface is what you should use for Spresense to communicate with the display.