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Toys
Just bought a few interesting toys: The ITDB02-4.3 module includes a 480x272 LCD screen controlled by an SSD1963 chip, a resistive touch screen controlled by an XPT2046, and a SD card slot. For now, I...
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A little progress
I managed to get the TFT screen working this afternoon. For now I'm using bit-banging both to initialise the board and access the framebuffer, the idea being to try and use it with the STM32F4's FSMC...
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RS232 != TTL
Ok, I've said it before, but repeating it one more time won't hurt: when it comes to electronics or hardware, I am completely ignorant. So, yesterday morning, I spent the best part of 3 hours trying to...
View ArticleStuck on the CS43L22
I have not been making much progress lately. I am trying to get the board to produce sound through its CS23L22 chip. So far, I've managed to: make it accept commands through I2C (which I know succeeded...
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