en:uhsdr_dev:segger_j_link

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en:uhsdr_dev:segger_j_link [27.02.2018 07:45] – [Segger Real Time Terminal RTT] df9ts_useren:uhsdr_dev:segger_j_link [27.02.2018 08:46] (current) – df9ts_user
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   * SEGGER_RTT_LOCK()   * SEGGER_RTT_LOCK()
   * SEGGER_RTT_UNLOCK()   * SEGGER_RTT_UNLOCK()
-and disable interrupts and threads which might use RTT in SEGGER_RTT_LOCK() and enable them again in SEGGER_RTT_UNLOCK().+  * .. and disable interrupts and threads which might use RTT in SEGGER_RTT_LOCK() and enable them again in SEGGER_RTT_UNLOCK(). 
 +  * See [https://mcuoneclipse.com/2014/01/26/entercritical-and-exitcritical-why-things-are-failing-badly/|here]] for a discussion on how to enable / disable interrupts on Cortex-M
  
 ==== J-Link support for Option bytes and Lock / Unlock ==== ==== J-Link support for Option bytes and Lock / Unlock ====
  • en/uhsdr_dev/segger_j_link.txt
  • Last modified: 27.02.2018 08:46
  • by df9ts_user