About psain.1

psain.1 · 2024-09-16

I have STM32G070RBT6, a timer is set to give interrupt every 1 second, in interrupt i am incrementing a variable timer_var1 then in main file while loop i am dividing this by 10 and assigning this value to another variable TIMER_NOW. Now when timer_v...

psain.1 · 2023-02-16

STM32 with RJ45

psain.1 · 2024-09-17

You are right about the overflow.. resolved the issue.. thank youYou also advised not to use upper case variables and routine why is that an issue??didnt get this point i am using these since years..

psain.1 · 2024-09-17

Yes it was the size of TX_BUFF_LCD... which was overflown and writing to memory space where timer_var1 might be definedi changed the size of TX_BUFF_LCD and problem solved completely

psain.1 · 2024-09-17

I commented everything including RAM_BUFF usage

psain.1 · 2024-09-17

I have narrowed down the issue this is after commenting line by line and testing i found that the these lines following function are cause of the problem.. still cannot figure out why void DWIN_DRAW_LINE(int ADD, uint16_t cor_x[], uint16_t cor_y[], u...

psain.1 · 2024-09-17

Both the files are attached, only here these variables are attached.. there was a lot of code there before this issue.I removed it to find the cause of the problem and this is what is left.

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Variable rolling to 255

I have STM32F407 and RJ45 connector. Can anybody tell me which stm32 pin to connect which RJ45 pin, so that i can go ahead with the web server over Ethernet project,RJ45 connector has 8 pins

Re: Variable rolling to 255

Re: Variable rolling to 255

Re: Variable rolling to 255

Re: Variable rolling to 255

Re: Variable rolling to 255