Accelerometer readings over WiFi with the STM32F4 Discovery Board

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

Former Member — Tue, 16 Feb 2016 10:48:56 GMT

Hello,

I hope you see this reply.

This is a very helpful tutorial.

I have a question related to USART1.

Unfortunately, I already use PB6 and PB7 for another function

So I did change the all the related part of UART1 to UART3.

When I use UART1, It works fine. However, after I changed it, it keeps hanging.

What I am trying to say is that I write '0' to call the getstatus, In hyper terminal getstatus is displayed and the others such as mac address is not displayed.

Do you know what is the reason that happened? when I change UART1 to UART3?

I also well wired depend on what uart port I use.

I am looking forward to replying your answer

Thank you again

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

czyskows — Sat, 09 Jan 2016 00:11:25 GMT

Hi Shaun,

You are a king among men. Thanks for the detailed tutorial. So much better than that provided in the user manual.

Cheers

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

derekt — Mon, 19 Oct 2015 08:56:39 GMT

Hello Shaun, I still am having issues using the functions in the WiFi demo code that comes with the Discovery Wifi. I am using a virtual com port instead of the usb -> uart converter. Can you help me with ideas just to achieve my 2 way communication between my board and my client. On the client side I am ok, just the board side.

Thanks in advance[View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-23db61d9-0d12-4d06-914c-898d2fb41de5/1362.contentimage_5F00_1.png:16:16]

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

derekt — Tue, 06 Oct 2015 12:22:43 GMT

Hi. I am trying to combine the Wi-Fi library into the my project. I have done so successfully and I have been helped a lot by your detailed tutorials. Thanks. The only issue I am having is that the IRQ_Handler_Request is clashing with with the sn8200_hal, I am getting the multiply defined error. How do I proceed? Do I have to modify / remove one of the clashing libraries without having a impact on the code?

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

Former Member — Tue, 29 Sep 2015 22:21:00 GMT

Hey shaun endres

That's a great project. I just have an issue with the STM32F4DIS-WIFI. When I tried to do this:

As you can see, the demo application has quite a bit of functionality in it! As a test to make sure that everything is working like we expect it to, type in a 0 to Get WiFi status. This should return a message like

I couldn't get any response from the wifi, not only with choice 0 but with the other choices also, while I can connect the WIFI to the network in the previous step with the sn800.com webpage. Any help please?

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

hokelvin66 — Sun, 20 Sep 2015 04:00:33 GMT

very interesting post.By the way, i have a problem to create the server and i need some guide. thx [View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-23db61d9-0d12-4d06-914c-898d2fb41de5/3225.contentimage_5F00_1.png:16:16]

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

derekt — Sun, 20 Sep 2015 01:36:20 GMT

Thanks for the detailed post. I am trying to combine the Dsicover WiFi project and the virtual COM Port. I am however getting this error and I don't know how to fix it, I don't even know what it means. Does anyone have a clue? [View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-23db61d9-0d12-4d06-914c-898d2fb41de5/1641.contentimage_5F00_2.png:16:16]

[View:/resized-image/__size/620x156/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-23db61d9-0d12-4d06-914c-898d2fb41de5/1145.contentimage_5F00_179886.png:620:156]

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

derekt — Tue, 15 Sep 2015 21:21:42 GMT

Hello

I recently bought the discovery Wi-Fi module and after powering it up I could not access it from both my phone and my PC, It's strange because the documentation states that the module starts in the AP mode. I have decided to seek help before I proceed. May you please assist if you can.

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

balearicdynamics — Sun, 21 Jun 2015 20:28:09 GMT

Nice post full detailed. Bookmarked [View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-23db61d9-0d12-4d06-914c-898d2fb41de5/contentimage_5F00_1.png:16:16]

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

Former Member — Sun, 21 Jun 2015 18:39:20 GMT

Cool WiFI SSID [View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-23db61d9-0d12-4d06-914c-898d2fb41de5/contentimage_5F00_2516.png:16:16]

RE: Accelerometer readings over WiFi with the STM32F4 Discovery Board

DAB — Sun, 21 Jun 2015 18:10:08 GMT

Nice detailed post.

DAB