alexey.zholtikov/upm
1
0
Fork 0
mirror of https://github.com/eclipse/upm.git synced 2025-07-03 02:11:15 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Wunused-variable: fix several warnings

Browse Source 
Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson
2016-11-03 13:17:58 -06:00
parent 630d12d963
commit 2b4e43281f
5 changed files with 3 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
examples/c++/hm11.cxx
View File

@ -40,7 +40,7 @@ void printUsage(char *progname)
<< endl;
cout << "sent to the module and the response is printed out." << endl;
cout << endl;
cout << "If no argument is used, then the address and PIN of the module"
cout << "If no argument is used, then the address and PIN of the module"
<< endl;
cout << "are queried and the results printed out." << endl;
cout << endl;
@ -52,12 +52,12 @@ void sendCommand(upm::HM11* ble, char *cmd)
{
char buffer[BUFSIZ];
ble->writeData(cmd, strlen(cmd));
// wait up to 1 second
if (ble->dataAvailable(1000))
{
memset(buffer, 0, BUFSIZ);
ble->readData(buffer, BUFSIZ - 1);
cout << "Returned: " << buffer << endl;
}
@ -71,7 +71,6 @@ void sendCommand(upm::HM11* ble, char *cmd)
int main (int argc, char **argv)
{
//! [Interesting]
char buffer[BUFSIZ];
// Instantiate a HM11 BLE Module on UART 0
upm::HM11* ble = new upm::HM11(0);