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Changed stm32-part0 post from feedback received

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Bastian de Byl
2019-12-12 13:30:36 -05:00
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content/post/stm32-part0.md
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@@ -52,7 +52,7 @@ information on the basics of getting started (typically done via `git
submodule`). submodule`).
Additionally, there is a Additionally, there is a
[libopencm3-examples](https://github.com/libopencm3/libopencm3-examples) [libopencm3-template](https://github.com/libopencm3/libopencm3-template)
repository to help in getting started. repository to help in getting started.
@@ -89,11 +89,14 @@ my GitLab[^3].
To flash, it's as simple as `make flash` (_will also build the binary for your To flash, it's as simple as `make flash` (_will also build the binary for your
convenience_). convenience_).
## Loader ## Linker Script
The loader (`.ld`) file is specific to the _flavor_ of ARM Cortex-M The loader (`.ld`) file is specific to the _flavor_ of ARM Cortex-M
microcontroller being used. Luckily, the authors of `libopencm3` provide example microcontroller being used. The authors of `libopencm3` provide example
loader files that can be used without any modification for your project loader files that can be used for most projects (_e.g. located in
(_e.g. located in `libopencm3/lib/stm32/f0/` of the repo_). `libopencm3/lib/stm32/f0/` of the repo_). However, these may not always be
available and may need to be modified or created from scratch, by the developer,
for proper use. There are several articles online that go into detail about
linker scripts
## Project Structure ## Project Structure
The Makefile, as of writing this, assumes your project directory structure has The Makefile, as of writing this, assumes your project directory structure has
@@ -158,7 +161,7 @@ to be along with the internal pull-up or pull-down resistor mode:
<center><sub><i>Note: The documentation for these functions, provided by `libopencm3` <center><sub><i>Note: The documentation for these functions, provided by `libopencm3`
authors, along with the function definition can be found authors, along with the function definition can be found
[**here**](https://libopencm3.org/docs/latest/stm32f0/html/group__rcc__defines.html#ga90aa2b7801b2b42debc0536d38c5b07c)</i></sub></center> [**here**](https://libopencm3.org/docs/latest/html/)</i></sub></center>
Having clarified that, as we want to **drive** the LEDs, we will need to Having clarified that, as we want to **drive** the LEDs, we will need to