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Merge pull request #2050 from jepler/issue2048

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usb_hid: Allow USB work to progress while waiting for tud_hid_ready
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Scott Shawcroft 2019-08-12 15:16:21 -07:00 committed by GitHub
commit 9a6e603ced
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1 changed files with 5 additions and 1 deletions
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6
shared-module/usb_hid/Device.c
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@ -47,7 +47,11 @@ void common_hal_usb_hid_device_send_report(usb_hid_device_obj_t *self, uint8_t*
// Wait until interface is ready, timeout = 2 seconds // Wait until interface is ready, timeout = 2 seconds
uint64_t end_ticks = ticks_ms + 2000; uint64_t end_ticks = ticks_ms + 2000;
while ( (ticks_ms < end_ticks) && !tud_hid_ready() ) { } while ( (ticks_ms < end_ticks) && !tud_hid_ready() ) {
#ifdef MICROPY_VM_HOOK_LOOP
MICROPY_VM_HOOK_LOOP;
#endif
}
if ( !tud_hid_ready() ) { if ( !tud_hid_ready() ) {
mp_raise_msg(&mp_type_OSError, translate("USB Busy")); mp_raise_msg(&mp_type_OSError, translate("USB Busy"));