Greeting! I have just received an esp-wrover-kit dev board and run the example "spi_master" (
(https://github.com/espressif/esp-idf/tr ... spi_master). LCD displays the graphic as attached. I noticed a comment at esp-idf/examples/peripherals/spi_master/main/spi_master_example_main.c, which says:" This code displays some fancy graphics on the 320x240 LCD on an ESP-WROVER_KIT board."
So, I would ask for your confirmation on whether the display result is correct or not.
Thanks!
Could you confirm the display result of spi_master on esp-wrover-kit's LCD
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Could you confirm the display result of spi_master on esp-wrover-kit's LCD
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Re: Could you confirm the display result of spi_master on esp-wrover-kit's LCD
From what I remember when writing that example a long time ago, that looks correct.
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Re: Could you confirm the display result of spi_master on esp-wrover-kit's LCD
Thanks for rapid feedback. But the comment in pi_master_example_main.c says: there are "some fancy graphics". But what we can see is only one graphic...
- ESP_krzychb
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Re: Could you confirm the display result of spi_master on esp-wrover-kit's LCD
I was also looking for "some fancy graphics" when loaded this example
But then checking the code I found qualification "Simple routine to generate some patterns and send them to the LCD. Don't expect anything too impressive.".
The example displays a single graphics by calling display_pretty_colors(spi_device_handle_t spi) to show a pattern with varying pixels.

But then checking the code I found qualification "Simple routine to generate some patterns and send them to the LCD. Don't expect anything too impressive.".
The example displays a single graphics by calling display_pretty_colors(spi_device_handle_t spi) to show a pattern with varying pixels.
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Re: Could you confirm the display result of spi_master on esp-wrover-kit's LCD
Your answer has clarified my question quite well. Please close the case now
Thanks!

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Re: Could you confirm the display result of spi_master on esp-wrover-kit's LCD
Hmm, perhaps I should either up-fancy the graphics or down-fancy the description.
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Re: Could you confirm the display result of spi_master on esp-wrover-kit's LCD
This comment made my dayESP_Sprite wrote:Hmm, perhaps I should either up-fancy the graphics or down-fancy the description.

By the way on a challange vs result graph, the description change is the least challanging with least result. The up-fancy part is the most challanging but most fun, with better results.
There are 2 types of programmer people: The Expert programmer and The Smart programmer
The Expert programmer easily writes any code from scratch.
The Smart programmer uses his google/github powers first
The Expert programmer easily writes any code from scratch.
The Smart programmer uses his google/github powers first

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