View Issue Details

IDProjectCategoryView StatusLast Update
0005536FSiMX6Touch driverpublic2022-09-19 07:31
Reporterzutter Assigned To 
PrioritynormalSeverityminorReproducibilityhave not tried
Status resolvedResolutionfixed 
Product VersionV3.40 
Target VersionV3.50Fixed in VersionV3.50 
Summary0005536: TSC2004 applied reset may be to short so that the driver is not loaded
DescriptionTSC2004 applied reset may be to short so that the driver is not loaded
Additional InformationCustomer MicroIT: driver is sometimes not loaded (fault rate 1:30).

Our(curious) code:
    /* Bug 0004216: TSC2004: Touch driver not working after power cycle */
    TSC2004Plat_AssertReset(TRUE);
    Sleep(0);
    TSC2004Plat_AssertReset(FALSE);

    /**/
    TSC2004Plat_AssertReset(TRUE);
    Sleep(0);
    TSC2004Plat_AssertReset(FALSE);
MicroIT measure that both "resets" may be << 15┬Ás (=minimum reset time)!

I will implement one "reset" with Sleep(1).
Forum Link
Found Driver Version1.3
Fixed Driver Version1.4

Activities

There are no notes attached to this issue.