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Global variables shared between an interrupt and the main code should be volatile

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See: https://www.embedded.com/electronics-blogs/beginner-s-corner/4023801/Introduction-to-the-Volatile-Keyword
This commit is contained in:
Kristian Sloth Lauszus
2018-03-11 02:08:48 +01:00
parent 5093a0c0a6
commit 0b100feb32
14 changed files with 16 additions and 16 deletions
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2
right/src/usb_interfaces/usb_interface_system_keyboard.h
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@@ -29,7 +29,7 @@
// Variables:
extern bool IsUsbSystemKeyboardReportSent;
extern volatile bool IsUsbSystemKeyboardReportSent;
extern uint32_t UsbSystemKeyboardActionCounter;
extern usb_system_keyboard_report_t* ActiveUsbSystemKeyboardReport;