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Flush stdout when waiting for /dev/ttyACM0

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This commit is contained in:
Philippe Teuwen 2017-10-24 14:10:52 +02:00
parent 23af9327a5
commit 8a50d60617
1 changed files with 2 additions and 0 deletions
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2
client/proxmark3.c
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@ -355,11 +355,13 @@ int main(int argc, char* argv[]) {
sp = uart_open(argv[1]);
} else {
printf("Waiting for Proxmark to appear on %s ", argv[1]);
fflush(stdout);
int openCount = 0;
do {
sp = uart_open(argv[1]);
msleep(1000);
printf(".");
fflush(stdout);
} while(++openCount < 20 && (sp == INVALID_SERIAL_PORT || sp == CLAIMED_SERIAL_PORT));
printf("\n");
}