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Fix for libusb_kernel_driver_active & error handling for st.st_size #1210

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merged 8 commits into from Jan 23, 2022

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hydroconstructor
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@hydroconstructor hydroconstructor commented Jan 5, 2022

According to libusb API documentation, function libusb_kernel_driver_active is not available on Windows. So I think it will be useful not to compile it on Windows platform.

(Closes #1211) (Closes #1214)

@Nightwalker-87 Nightwalker-87 self-requested a review January 5, 2022 10:06
@Nightwalker-87 Nightwalker-87 added this to In progress in Release v1.8.0 via automation Jan 5, 2022
@Nightwalker-87 Nightwalker-87 added this to the v1.7.1 milestone Jan 5, 2022
There are 2 calls _stlink_usb_exit_dfu_mode In usb.c (at lines 1284 and 1293) and no single call _stlink_usb_exit_debug_mode. Apparently typo on line 1293
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There is one more change, typo on line 1293 (see second commit)

There is no enironment variable "STLINK_DEVICE" in user system, and program do not set it. So I removed all code which works with it.
@Nightwalker-87 Nightwalker-87 linked an issue Jan 6, 2022 that may be closed by this pull request
@Nightwalker-87 Nightwalker-87 moved this from Reviewer approved to Review in progress in Release v1.8.0 Jan 6, 2022
Release v1.8.0 automation moved this from Review in progress to Reviewer approved Jan 9, 2022
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Looking at this more closely, I think we can merge it to develop as it does not conflict with the chipid_cleanup branch.

@Nightwalker-87 Nightwalker-87 changed the title Update usb.c Fix for libusb_kernel_driver_active & error handling for st.st_size Jan 9, 2022
@Nightwalker-87 Nightwalker-87 moved this from Reviewer approved to Review in progress in Release v1.8.0 Jan 9, 2022
Error in file size comparizon.
Due to type casting, instead of compare file size with max. singed int value, it compares with -1. Then function returns with error message.
Release v1.8.0 automation moved this from Review in progress to Reviewer approved Jan 9, 2022
In stlink-org#1210 from codebase was removed functionality to specify ST-LINK by environment variable. This still mentioned in documentation, so I updated it.
doc/man/st-util.1 Outdated Show resolved Hide resolved
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@hydroconstructor Please address the remaining points.

@Nightwalker-87 Nightwalker-87 moved this from Reviewer approved to Review in progress in Release v1.8.0 Jan 22, 2022
hydroconstructor and others added 2 commits January 23, 2022 23:22
Comment was:
removing the MAX_FILE_SIZE ifdef/define/endif,
replacing the st.st_size > (off_t)SSIZE_MAX test with st.st_size > (intmax_t) SIZE_MAX,
perhaps removing the sizeof(st.st_size) != sizeof(size_t) test as well.
done here
Co-authored-by: Grzegorz Szymaszek <gszymaszek@short.pl>
Release v1.8.0 automation moved this from Review in progress to Reviewer approved Jan 23, 2022
@Nightwalker-87 Nightwalker-87 merged commit 66f35d1 into stlink-org:develop Jan 23, 2022
Release v1.8.0 automation moved this from Reviewer approved to Done Jan 23, 2022
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Thanks @hydroconstructor 👍

@stlink-org stlink-org locked as resolved and limited conversation to collaborators Jan 23, 2022
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