rust-embedded
svd2rust crashes with some SVDs
When trying "svd2rust -i BlueNRG1.svd" it crashes in: thread 'main' panicked at 'svd-parser-0.5.2/src/lib.rs:411 tree.get_child("bitWidth")', src/libcore/option.rs:819:4
BlueNRG1.svd can be found as part of "STMicroelectronics BlueNRG-1 Series Device Support" here: https://www.keil.com/dd2/pack/
I'm having similar issue with SVD's in http://www.st.com/resource/en/svd/stm32l0_svd.zip
$ svd2rust -i STM32L0x3.svd
tree.get_child("mpuPresent")', /checkout/src/libcore/option.rs:839:4
svd parser doesn't have a proper error handling, so it just panics when SVD file is incorrect. See https://github.com/japaric/svd2rust/issues/136
@maximevince Hmm, that may be a bug in the SVD parser since the SVD spec says that <bitWidth> is optional. in bit ranges.
@Detegr <mpuPresent> is a mandatory subfield of <cpu>. Your SVD file doesn't adhere to the standard so you'll have to fix it.
BlueNRG1.svd has derivedFrom attributes on MFT1_TIMER_B, which is why svd-parser crashes as the <bitWidth> information comes from MFT1_TIMER_A
Related japaric/svd#21
I'm having the same issue with the BlueNRG2.svd file. Is there anything I can edit manually to get this file parsed?
Allright, I manually mapped all the bitWidth fields and fixed some issues in the SVD itself. File is now parsed.
I see that the derivedFrom attribute parsing is not yet implemented on the Field element. When I find the time I might create a PR to implement this.
