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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/01/18 04:46:18 UTC

[GitHub] [incubator-nuttx] btashton commented on a change in pull request #2707: drivers: wireless: Fix ASSERT() in _read_data_len() in gs2200m.c

btashton commented on a change in pull request #2707:
URL: https://github.com/apache/incubator-nuttx/pull/2707#discussion_r559314602



##########
File path: drivers/wireless/gs2200m.c
##########
@@ -865,19 +865,19 @@ static uint16_t _read_data_len(FAR struct gs2200m_dev_s *dev)
 
   _write_data(dev, hdr, sizeof(hdr));
 
+  /* NOTE: busy wait 30us
+   * workaround to avoid an invalid frame response
+   */
+
+  up_udelay(30);

Review comment:
       Can we use a sleep instead to not busy spin, or is this too fast?




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