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Wunused-variable: fix several warnings
Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
parent
630d12d963
commit
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@ -40,7 +40,7 @@ void printUsage(char *progname)
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<< endl;
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<< endl;
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cout << "sent to the module and the response is printed out." << endl;
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cout << "sent to the module and the response is printed out." << endl;
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cout << endl;
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cout << endl;
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cout << "If no argument is used, then the address and PIN of the module"
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cout << "If no argument is used, then the address and PIN of the module"
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<< endl;
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<< endl;
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cout << "are queried and the results printed out." << endl;
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cout << "are queried and the results printed out." << endl;
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cout << endl;
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cout << endl;
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@ -52,12 +52,12 @@ void sendCommand(upm::HM11* ble, char *cmd)
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{
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{
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char buffer[BUFSIZ];
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char buffer[BUFSIZ];
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ble->writeData(cmd, strlen(cmd));
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ble->writeData(cmd, strlen(cmd));
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// wait up to 1 second
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// wait up to 1 second
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if (ble->dataAvailable(1000))
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if (ble->dataAvailable(1000))
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{
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{
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memset(buffer, 0, BUFSIZ);
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memset(buffer, 0, BUFSIZ);
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ble->readData(buffer, BUFSIZ - 1);
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ble->readData(buffer, BUFSIZ - 1);
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cout << "Returned: " << buffer << endl;
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cout << "Returned: " << buffer << endl;
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}
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}
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@ -71,7 +71,6 @@ void sendCommand(upm::HM11* ble, char *cmd)
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int main (int argc, char **argv)
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int main (int argc, char **argv)
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{
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{
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//! [Interesting]
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//! [Interesting]
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char buffer[BUFSIZ];
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// Instantiate a HM11 BLE Module on UART 0
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// Instantiate a HM11 BLE Module on UART 0
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upm::HM11* ble = new upm::HM11(0);
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upm::HM11* ble = new upm::HM11(0);
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@ -48,7 +48,6 @@ main(int argc, char **argv)
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sensor = new upm::LoL();
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sensor = new upm::LoL();
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signal(SIGINT, sig_handler);
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signal(SIGINT, sig_handler);
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unsigned char *buffer;
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//buffer = sensor->getFramebuffer();
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//buffer = sensor->getFramebuffer();
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int x = 0, y = 0;
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int x = 0, y = 0;
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while (!is_running) {
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while (!is_running) {
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@ -80,7 +80,6 @@ Used to test the UART TX characteristic notification
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static uart_over_ble_t uart_over_ble;
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static uart_over_ble_t uart_over_ble;
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static uint8_t uart_buffer[20];
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static uint8_t uart_buffer[20];
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static uint8_t uart_buffer_len = 0;
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static uint8_t uart_buffer_len = 0;
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static uint8_t dummychar = 0;
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void
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void
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sig_handler(int signo)
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sig_handler(int signo)
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@ -44,8 +44,6 @@ sig_handler(int signo)
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int
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int
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main(int argc, char **argv)
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main(int argc, char **argv)
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{
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{
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float voltage = 0;
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std::cout << "SmartDrive demo is starting. Please make sure drive is connected to board" << std::endl;
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std::cout << "SmartDrive demo is starting. Please make sure drive is connected to board" << std::endl;
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sleep(2); //Wait for 2 seconds in case you want to fix your h/w setup
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sleep(2); //Wait for 2 seconds in case you want to fix your h/w setup
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@ -30,7 +30,6 @@
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int main (int argc, char **argv)
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int main (int argc, char **argv)
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{
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{
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mraa_result_t error = MRAA_SUCCESS;
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upm::TSL2561 *sensor = NULL;
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upm::TSL2561 *sensor = NULL;
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int loopCount = 100;
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int loopCount = 100;
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