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tsandmann / freertos-teensy

FreeRTOS port with C++ std::thread support for ARM boards Teensy 3.5, 3.6, 4.0 and 4.1 (cortex-m4f and cortex-m7f)
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Platform IO SD Card Example #6

Closed MichaelBMiner closed 2 years ago

MichaelBMiner commented 2 years ago

Hello,

I am trying to use your SD card example. However I got the error that FileImpl was not found or defined. Turns out PlatformIO for VSCode uses its own libraries rather than those used by Arduino and Teensyduino.

I was wondering do you know how to point my application to use the correct libraries? Or how do you run this? I am fine not using PlatformIO, I just want to get it running.

tsandmann commented 2 years ago

You'r right, the SD card example isn't working any more. This is because it references the latest version of the SD library which was updated recently and unfortunately this update brought some incompatibilities. I will look into it and fix this incompatibility soon.

As a workaround, you can use the old version of the library by changing the platformio.ini file of the example as follows:

- lib_deps = https://github.com/tsandmann/freertos-teensy.git, https://github.com/PaulStoffregen/SD.git, https://github.com/PaulStoffregen/SdFat-beta.git, https://github.com/PaulStoffregen/SPI.git
+ lib_deps = https://github.com/tsandmann/freertos-teensy.git, https://github.com/PaulStoffregen/SD.git#0eccd950000a456bd886f390130c205fbfbbc0c8, https://github.com/PaulStoffregen/SdFat-beta.git, https://github.com/PaulStoffregen/SPI.git

In short: append #0eccd950000a456bd886f390130c205fbfbbc0c8 to https://github.com/PaulStoffregen/SD.git.

I'm using PlatformIO for my projects. There is also some basic support for Teensyduino, see #3 for details. As I'm using PlatformIO with VSCode, there isn't that much testing with Teensyduino done by me. Therefore it might not work with every version, etc.

MichaelBMiner commented 2 years ago

When you run your example. In VS Code should I just navigate to the blinky folder and open that as the PIO project? Everything should work from there?

tsandmann commented 2 years ago

When you run your example. In VS Code should I just navigate to the blinky folder and open that as the PIO project? Everything should work from there?

Yes.

tsandmann commented 2 years ago

The incompatibilities with the SD library are fixed now. You need to run pio update to update the libraries.