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gc all pointers in hid_devices properly

This commit is contained in:
Dan Halbert 2021-05-21 15:10:18 -04:00
parent 9a7a2bb27d
commit 7d0cda2614
1 changed files with 6 additions and 2 deletions
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8
shared-module/usb_hid/__init__.c
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@ -257,9 +257,13 @@ void usb_hid_save_report_descriptor(uint8_t *report_descriptor_space, size_t rep
void usb_hid_gc_collect(void) {
gc_collect_ptr(hid_devices_tuple);
// Mark any heap pointers in the static device list as in use.
// Mark possible heap pointers in the static device list as in use.
for (mp_int_t i = 0; i < hid_devices_num; i++) {
gc_collect_ptr(&hid_devices[i]);
// Cast away the const for .report_descriptor. It could be in flash or on the heap.
// The const is necessary to have the bytes be placed only in flash.
gc_collect_ptr((void *)hid_devices[i].report_descriptor);
gc_collect_ptr(hid_devices[i].in_report_buffer);
gc_collect_ptr(hid_devices[i].out_report_buffer);
}
}