Support needed for NXP KL25Z Freedom board
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Hello,
I've been practicing ARM programming over NXP's Kinetis series KL25Z board. Unlike the kinetis HAL approach, I am practicing entirely using baremetal coding with Keil U vision. I am facing problems in coding the UART programme of this board. If anyone has any prior experience over this board please do help me out guys. I have attached the link for the datasheet of this board FRDM KL25Z Datasheet LinkThanks in advance
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Hi @kowshik1729 ,
Could you please specify what problem you are facing while using UART in KL25Z? it will be more helpful to understand your situation. also, try to attach some useful error log.
Recent Posts
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In this second edition of MakerCuriosity Podcast Series by MakerGram, we are discussing programming Microcontrollers using Python.
The discussion includes how exactly an interpreted language works on a Microcontroller?! Besides that, we have covered the pros and cons and when it is preferred to use Python on Microcontrollers when 95% of existing embedded code is written using either C or C++. Listen now and let us know your feedback and opinion!
Stay tuned till we meet with another exciting topic on next week!
Available at:
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Anchor: https://anchor.fm/makergram/episodes/MakerCuriosity-EP2-Malayalam-en40u0
Share your valuable feedback
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Hi all,
I recently came across this post where they have shown photos printed on PCB in high resolution. I would like to know how to add this kind of photos to the silkscreen layers of the PCB in Eagle/Altium.
Adding such kind of photos will be attractive for beginners and also can be used for educational purposes too.
Please let me know in case anybody knows. -
@kowshik1729 said in Error downloading package:
The license of the https://dl.espressif.com/dl/package_esp32_index.json might be expired(If this is the reason you can't do anything but just wait until they re-activate the license)
If the page liecenceIt's good.
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@abdultechguy999 usually https://dl.espressif.com/dl/package_esp32_index.json this works while installing through boards manager. But I faced the same issue some times. it might be due to a couple of reasons.
Bad Internet connectivity
The license of the https://dl.espressif.com/dl/package_esp32_index.json might be expired(If this is the reason you can't do anything but just wait until they re-activate the license)
I remember there is a way to install the board files offline by downloading from some github repos.
All the best.
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Ok, then you need to check the LM2596 output current and voltage!