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Use a variable large enough to hold the Set Idle duration in ms without overflow.

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Michael Banther
2019-10-15 15:39:14 +01:00
parent e4f0b73a88
commit a5f17c46fc
1 changed files with 1 additions and 1 deletions
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lib_xua/src/hid/hid.xc
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@@ -146,7 +146,7 @@ XUD_Result_t HidInterfaceClassRequests(
The Set Idle request xIndex field contains the interface number. The Set Idle request xIndex field contains the interface number.
*/ */
uint8_t duration = ( sp.wValue & 0xFF00 ) >> 6; // Transform into units of 1ms. uint16_t duration = ( sp.wValue & 0xFF00 ) >> 6; // Transform from units of 4ms into units of 1ms.
uint8_t reportId = sp.wValue & 0x00FF; uint8_t reportId = sp.wValue & 0x00FF;
uint16_t interfaceNum = sp.wIndex; uint16_t interfaceNum = sp.wIndex;