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Added support for dynamic USB_VID / USB_PID.

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It can be changed on runtime without rebuilding or patching.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-04-16 00:04:23 +02:00
parent b6b53010cc
commit 6f7ab69a9d
3 changed files with 13 additions and 3 deletions
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6
src/fs/file.c
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@@ -283,8 +283,10 @@ void scan_flash() {
scan_region(false);
#ifndef ENABLE_EMULATION
file_t *ef_vp = search_dynamic_file(EF_VP);
if (file_has_data(ef_vp)) {
if (file_has_data(ef_vp) && file_get_size(ef_vp) >= 4) {
uint8_t *data = file_get_data(ef_vp);
usb_vid = (data[0] << 8) | data[1];
usb_pid = (data[2] << 8) | data[3];
}
#endif
}