Kyle Trenholm
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Activity overview
Latest activity by Kyle Trenholm-
Kyle Trenholm commented,
I think you were dead on. I moved the data lines onto a different port of the MCU entirely that doesn't have those series 10k resistors. Since you brought voltage level up, yes I think I was gett...
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Kyle Trenholm commented,
It's odd, because last week when I was trying to get this up and running I was able to get (wrong) characters to appear. I.E. I would attempt to print "123" and would get "133" or "122" or sometim...
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Kyle Trenholm commented,
The schematic for the LCD connection is below. I have R72 loaded instead of R71 to run the LCD at 5V.I have also loaded R70 to turn on the backlight P2[0]-P2[6] are the microcontroller pins. The...
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Kyle Trenholm created a post,
NHD-0416BZ: Unable to get stable operation. Am I initializing properly?
AnsweredHi all, I'm working on some code to get a NHD-0416BZ Character Display up and running in 4-bit mode on a microcontroller.A few days in and I've had no luck getting characters to reliably display, a...
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Kyle Trenholm commented,
Hi Cody, Appreciate the reply. I have been through the ST7032 datasheet but all that gives me is the details on how Frame Frequency is changed with F<2:0>, with nothing about how it affects OSC: ...
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Kyle Trenholm commented,
After going over it again I figured out what was going on with the CGRAM and my custom characters. I was assuming that the Instruction Table bits (IS<2:1>) were 00, when it turns out the initializa...
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Kyle Trenholm created a post,
Questions regarding interfacing and custom characters for NHD-C0216CZ-FSW-FBW-3V
Hello!, I'm currently evaluating a NHD-C0216CZ-FSW-FBW-3V. I've managed to establish basic communication through the synchronous serial interface (basically SPI, from what I can determine), and am...