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| 78 | + <p>← <a href="/posts/">View all posts</a></p> |
| 79 | + |
| 80 | +<h1><a href="/posts/2021/12-30-pyocd-0.32.3-released.html">pyOCD 0.32.3 released</a></h1> |
| 81 | + |
| 82 | +<div class="post-header"> |
| 83 | +<p class="text-muted border-bottom"> |
| 84 | + <strong>Dec 30, 2021</strong> |
| 85 | + <br/>Chris Reed |
| 86 | + |
| 87 | +</p> |
| 88 | +</div> |
| 89 | + |
| 90 | +<p>PyOCD version 0.32.3 has just been released and is available from PyPI. This is a bug fix release with a number of |
| 91 | +fixes, a few more noticeable and some quite small.</p> |
| 92 | + |
| 93 | +<p>The two most important fixes are for J-Link and STLink probes. SWO was completely broken for J-Link probes. Combined |
| 94 | +with another included fix, SWO/SWV should be in a much better operating state. For STLink, one of the lesser common USB |
| 95 | +product IDs, 0x3752, an STLinkV2 “No MSD” variant, had a typo and therefore probes with that firmware variant would be |
| 96 | +ignored by pyOCD.</p> |
| 97 | + |
| 98 | +<p>Another notable fix is the correction of a recent regression in the optimized flash programming, aka “smart flash”, |
| 99 | +feature. This feature scans and compares flash pages on the target with those to be programmed so it can skip |
| 100 | +erasing and programming unchanged pages. The regression caused all pages to be considered changed, thus removing any |
| 101 | +potential improvement.</p> |
| 102 | + |
| 103 | +<p><a href="https://github.com/pyocd/pyOCD/releases/tag/v0.32.3">v0.32.3 on GitHub</a> <br /> |
| 104 | +<a href="https://pypi.org/project/pyocd/0.32.3/">v0.32.3 on PyPI</a></p> |
| 105 | + |
| 106 | +<hr /> |
| 107 | + |
| 108 | +<ul> |
| 109 | + <li>J-Link: Fix SWO that was completely broken due to an invalid attribute name.</li> |
| 110 | + <li>STLink: Fix typo in USB PID map that caused probes with PID 0x3752 to be ignored.</li> |
| 111 | + <li>NXP i.MX RT family: Fix log exception if the vector table can’t be determined.</li> |
| 112 | + <li>SWO: Fix invalid reference to <code class="highlighter-rouge">collections.Iterable</code>.</li> |
| 113 | + <li>Flash: Fix flash unmodified page detection regression, causing optimized flash programming to not work.</li> |
| 114 | + <li>Commander: Correct alignment of ASCII column in a hex dump with ragged end.</li> |
| 115 | + <li>CoreSight: Fix printing of negative addresses ROM table in certain cases.</li> |
| 116 | + <li>CoreSight: Power down DP only if resuming on disconnect.</li> |
| 117 | + <li>gdbserver: Return T response containing no register values if reading registers fails, perhaps if the core failed to halt.</li> |
| 118 | + <li>Package metadata: Correct URLs and classifiers.</li> |
| 119 | +</ul> |
| 120 | + |
| 121 | +<p>Full Changelog: <a href="https://github.com/pyocd/pyOCD/compare/v0.32.2...v0.32.3">v0.32.2…v0.32.3</a></p> |
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| 137 | + Site and docs are <a href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a>.<br/> |
| 138 | + Project code is <a href="https://www.apache.org/licenses/LICENSE-2.0">Apache 2.0</a>. |
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| 157 | + <a href="https://github.com/pyocd/">GitHub</a> |
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| 162 | + <h5>Projects</h5> |
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| 165 | + <a href="https://github.com/pyocd/pyOCD">pyOCD</a> |
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| 168 | + <a href="https://github.com/pyocd/cmsis-pack-manager">cmsis-pack-manager</a> |
| 169 | + </li> |
| 170 | + <li> |
| 171 | + <a href="https://github.com/pyocd/FlashAlgo">FlashAlgo</a> |
| 172 | + </li> |
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