About JCHRI.1

JCHRI.1 · 2021-11-09

I have interfaced an Arduino 2.4" 320x240 LCD display with an ILI9341 controller to an STM32L476 MCU. To do this I stitched together the ST initialization code derived from MX plus some LCD initialization code from LCDwiki plus a font library from Te...

JCHRI.1 · 2020-06-02

I have downloaded TERA-TERM to my laptop but it sees nothing. Furthermore I can see no activity on any signal line (UART,SPI or I2C) to the SPBTLE-1S Bluetooth module. I presume SPBTLE-1S would be driven by the host MCU whether or not there is a rece...

JCHRI.1 · 2020-04-11

JCHRI.1 · 2021-11-09

Thank you TDK. I think the buffer approach is good but it's going to require a bit of experimenting. I'll look into TouchGFX also

JCHRI.1 · 2021-11-09

Tesla--That seems to be the answer doesn't it. I was hoping for a magic fix to eliminate the latency since I don't know where it's coming from. Refactoring the TI code sounds like about a week of work. Thanks-Jim

JCHRI.1 · 2020-04-11

PROBLEM SOLVED-- READ DM00598966-QUICK START GUIDEJCHRI.1

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Increasing the speed of LCD

I have a Bluetooth eval board, the STEVAL-IDB007V1M, and I would like to do a quick operational check with my Win10 laptop.

I have created a dummy program using STM32CubeMX and opened the project using STM32CubeIDE. But when I press CTRL-B to build this project instead it builds an old project. How do I clear the old project and get it to build the new project/

Re: Increasing the speed of LCD

Re: Increasing the speed of LCD

Re: I have created a dummy program using STM32CubeMX and opened the project using STM32CubeIDE. But when I press CTRL-B to build this project instead it builds an old project. How do I clear the old project and get it to build the new project/