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chg: revert logic

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This commit is contained in:
iceman1001
2019-05-16 07:44:52 +02:00
parent c125b3e9fe
commit b206ecfad3
2 changed files with 9 additions and 6 deletions
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8
uart/uart_posix.c
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@@ -74,11 +74,11 @@ struct timeval timeout = {
};
uint32_t newtimeout_value = 0;
bool newtimeout_nopending = true;
bool newtimeout_pending = false;
int uart_reconfigure_timeouts(uint32_t value) {
newtimeout_value = value;
__atomic_clear(&newtimeout_nopending, __ATOMIC_SEQ_CST);
__atomic_test_and_set(&newtimeout_pending, __ATOMIC_SEQ_CST);
return PM3_SUCCESS;
}
@@ -302,7 +302,9 @@ int uart_send(const serial_port sp, const uint8_t *pbtTx, const uint32_t len) {
uint32_t pos = 0;
fd_set rfds;
struct timeval tv;
if (__atomic_test_and_set(&newtimeout_nopending, __ATOMIC_SEQ_CST) == 0)
bool shall_update = __atomic_load_n(&newtimeout_pending, __ATOMIC_SEQ_CST);
if ( shall_update )
timeout.tv_usec = newtimeout_value * 1000;
while (pos < len) {