Do you know why do I get this error at this line : #define return_status(gps_data,st) (gps_data)->status = st;return st; Here is what the compiler says : ../Core/Src/gps_parser_lib.c:87:59: error: 'gps_data' is a pointer; did you mean to use '->'? 87 | #define return_status(gps_data,st) (gps_data)->status = st;return st;...

Hello all, I'm from Embedded Systems Bare-Metal Ethernet Programming course. In topic "Developing HTTP Ethernet Applications -> Programming Detecting Link Change", I found that problem about clock configuring may cause application display message "Cable connected" even if it's not connect. Then, I try to configure and debug about clock configuration but problem still occur. Can you suggest me...

Embedded Systems Bare-Metal Ethernet programming lacks the last lesson, do you have an expected date tu update it?? I use this subcategory because the Embedded Systems Bare-Metal Ethernet programming doesn't exists

I am using the STM32F767ZI microcontroller and was able to implement a webserver with an HTML/CSS/Javascript formatted webpage that can perform GCI commands and use SSI as well. The issue is that the webpage doesn't stay alive after roughly 30 seconds and after issuing a few CGI commands, the webpage fails to load and the server ultimately stops responding. I tried enabling the LWIP_HTTPD_SUPPORT_...

In Programming: Implementing the CDC TX Device, after installing Termite 3.4, I don't understand what is the "USB Serial Device (COM5)" device that you had connected on the Bluetooth & other devices window? Why I did not get it after installing Termite 3.4?

I am using a Nucleo F446RE board. When I attempt to configure the debugger (I have installed the drivers from here: https://www.st.com/en/development-tools/stsw-link009.html#overview). When I create a project and go to the debugger settings, uVision 6 simply crashes. Any tips on how to debug/resolve? Thank you.

Hi, I am currently following this course. I am confused right now as why we are giving buffer length to height*width/8 . I know why we are multiplying by height and width as that is the display height and width but what is purpose of dividing by 8 ? Is this for number of pages? but still I dont understand its concept.

Embedded System IoT Systems Design is also incomplete, by when it will be completed? Thanks Rohit

How or where are the resources and code for "4G LTE IoT: Bare-Metal to HTTP, MQTT, SMS"? It is referenced verbally, but I cannot locate where it is at. Here are the first set of topics - which one is supposed to have the resources: Introduction Introduction to 4G LTE and IoT (7:36) Tools and Resources Needed Overview of the NUCLEO-F411 Development Board (1:47) Course Overvi...

Thonny V4.0.2 will not program the STM32F411 and when I disconnect "Thonny" the code stops. When I start "Tera-Term V4.106 SBN#9298" it does not display the text. Have you experienced this same problem

bldc motor sürme ile iligili herhangi bir udemy kursu yapmayı planlıyormusunuz?

How much time takes to answer or solve a ticket?, regards

As same as in the lesson video, I noticed that exists a few seconds delay between the moment when the micro starts (RESET) and the notification on the terminal, mainly in the disconnected situation Can you explain why? I think it's interesting to know how lwip stack works Regards

Hello,please do not let us blindly copy the source code.Very often you are not explaining what is the purpose of a certain line of code.For instance,why did you write ''- 3'' here : _gps_data.sattelite_ids[term_num - 3] = temp;?(at minute 06 : 38).Thanks.

I was working with dot matrix 8x8 controlled by max7219, I followed your videos and I had troubles displaying a character, only one line was turned on, I was trying to figure out the root cause and I found it, it is important to configure the Scale-Limit register in the initialization of this display sending the address 0xXB and the value of 0x07 as register data.