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Merge remote-tracking branch 'origin/master' into develop

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This commit is contained in:
QMK Bot 2021-04-25 03:12:09 +00:00
commit 64a9cf18e1
3 changed files with 33 additions and 21 deletions
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11
tmk_core/protocol/lufa/lufa.c
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@ -829,9 +829,10 @@ static void send_consumer(uint16_t data) {
* FIXME: Needs doc
*/
int8_t sendchar(uint8_t c) {
// Not wait once timeouted.
// Do not wait if the previous write has timed_out.
// Because sendchar() is called so many times, waiting each call causes big lag.
static bool timeouted = false;
// The `timed_out` state is an approximation of the ideal `is_listener_disconnected?` state.
static bool timed_out = false;
// prevents Console_Task() from running during sendchar() runs.
// or char will be lost. These two function is mutually exclusive.
@ -845,11 +846,11 @@ int8_t sendchar(uint8_t c) {
goto ERROR_EXIT;
}
if (timeouted && !Endpoint_IsReadWriteAllowed()) {
if (timed_out && !Endpoint_IsReadWriteAllowed()) {
goto ERROR_EXIT;
}
timeouted = false;
timed_out = false;
uint8_t timeout = SEND_TIMEOUT;
while (!Endpoint_IsReadWriteAllowed()) {
@ -860,7 +861,7 @@ int8_t sendchar(uint8_t c) {
goto ERROR_EXIT;
}
if (!(timeout--)) {
timeouted = true;
timed_out = true;
goto ERROR_EXIT;
}
_delay_ms(1);