Found this:
#!/bin/sh
echo "deb http://ftp.debian.org/debian sid main" >> /etc/apt/sources.list
apt-get update
apt-get -t sid install libc6 libc6-dev libc6-dbg
echo "Please remember to hash out sid main from your sources list.
/etc/apt/sources.list"
It works, application now runs.
On Saturday, 7 June 2014 12:56:57 UTC+1, Simon Platten wrote:
>
> Here is my source, so far just early stages:
> [code]
> #include <errno.h>
> #include <fcntl.h>
> #include <termios.h>
> #include <stdio.h>
> #include <stdlib.h>
> #include <string.h>
> #include <sys/types.h>
> #include <sys/stat.h>
> #include <time.h>
> #include <unistd.h>
>
> /**
> * Function:
> * openDevice
> *
> * Parameters:
> * strDevice, the device to open
> * tBaudRate, the baud rate to use
> * intRx, non 0 to open the device for RX
> *
> * Returns:
> * A handle to the open device or less than 0 if failure
> */
> int openDevice(const char* strDevice, speed_t tBaudRate, int intRx) {
> int intFD = open(strDevice, O_RDWR | O_NOCTTY | O_NDELAY);
>
> if ( intFD >= 0 ) {
> struct termios options;
> // Get the current options for the port...
> tcgetattr(intFD, &options);
> // Set the baud rates to 115200...
> cfsetispeed(&options, tBaudRate);
> cfsetospeed(&options, tBaudRate);
> // options.c_cflag |= (CLOCAL | CREAD);
> options.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR |
> IGNCR | ICRNL | IXON);
> options.c_oflag &= ~OPOST;
> options.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
> options.c_cflag &= ~(CSIZE | PARENB);
> options.c_cflag |= CS8;
>
> if ( intRx ) {
> options.c_cc[VMIN] = 0;
> options.c_cc[VTIME] = 2;
> } else {
> // non-blocking, we aren't reading
> options.c_cc[VMIN] = options.c_cc[VTIME] = 0;
> }
> tcsetattr(intFD, TCSANOW, &options);
>
> if ( intRx ) {
> tcflush(intFD, TCIFLUSH);
> }
> fcntl(intFD, F_SETFL, FNDELAY);
> printf("%s opened and ready for use\n", strDevice);
> } else {
> printf("%s, port not ready\n", strDevice);
> }
> return intFD;
> }
>
>
> int main(void) {
> static const char *pstrDevice = "/dev/ttyUSB0";
>
> struct timespec tsStartTime;
> // Try to open the port
> int intFD = openDevice(pstrDevice, B115200, 1);
>
> if ( intFD >= 0 ) {
> // Get the start reference time
> clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tsStartTime);
>
> printf("intFD: %d\n", intFD);
>
> close(intFD);
> }
> return EXIT_SUCCESS;
> }
> [/code]
>
> When I run this in eclipse it terminates without any warning or
> explanation, simply showing Quit in the console. When I try to execute the
> application on the Beaglebone Black I get:
>
> [code]
> root@beaglebone:/home/debian# ./helloWorldC
> ./helloWorldC: /lib/arm-linux-gnueabihf/libc.so.6: version `GLIBC_2.17'
> not found (required by ./helloWorldC)
> [/code]
>
> Any suggestions?
>
--
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