git-svn-id: svn://db.shs.com.ru/pip@787 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

2019-04-29 15:27:38 +00:00
parent f9d6b82969
commit 493d51c20c
2 changed files with 15 additions and 2 deletions
--- a/src_main/io_devices/piserial.cpp
+++ b/src_main/io_devices/piserial.cpp
@@ -496,6 +496,19 @@ PIByteArray PISerial::readData(int size, double timeout_ms) {
 }


+bool PISerial::send(const void * data, int size) {
+	int ret = 0;
+	int wsz = 0;
+	do {
+		ret = write(&(((uchar*)data)[wsz]), size - wsz);
+		if (ret > 0) wsz += ret;
+		piCout << ret << wsz;
+		else return false;
+	} while (wsz < size);
+	return (wsz == size);
+}
+
+
 bool PISerial::openDevice() {
 	//piCout << "ser open" << path();
 	if (path().isEmpty()) return false;