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| author | Ayke van Laethem <[email protected]> | 2020-12-29 13:14:00 +0100 |
|---|---|---|
| committer | Ron Evans <[email protected]> | 2021-01-09 21:45:07 +0100 |
| commit | 154c7c691bc5c25ba31b84d2583e833ede881de4 (patch) | |
| tree | bd0a5d03a3bdee0508b51102d589226a0cd33504 /.gitmodules | |
| parent | 65caf777ddadf9d55fd99d7bb640b57490485d07 (diff) | |
| download | tinygo-154c7c691bc5c25ba31b84d2583e833ede881de4.tar.gz tinygo-154c7c691bc5c25ba31b84d2583e833ede881de4.zip | |
stm32: use stm32-rs SVDs which are of much higher quality
This commit changes the number of wait states for the stm32f103 chip to
2 instead of 4. This gets it back in line with the datasheet, but it
also has the side effect of breaking I2C. Therefore, another (seemingly
unrelated) change is needed: the i2cTimeout constant must be increased
to a higher value to adjust to the lower flash wait states - presumably
because the lower number of wait states allows the chip to run code
faster.
Diffstat (limited to '.gitmodules')
| -rw-r--r-- | .gitmodules | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/.gitmodules b/.gitmodules index c877bbafb..f4138be50 100644 --- a/.gitmodules +++ b/.gitmodules @@ -20,3 +20,6 @@ [submodule "lib/picolibc"] path = lib/picolibc url = https://github.com/keith-packard/picolibc.git +[submodule "lib/stm32-svd"] + path = lib/stm32-svd + url = https://github.com/tinygo-org/stm32-svd |