c++ - Ftdilib installed but ftdi_enable_bitbang "was not declared in this scope" -


i installed ftdilib , trying compile code:

/* hello-ftdi.c: flash led connected between cts , gnd.   example uses libftdi api.  minimal error checking; written brevity, not durability. */  #include <stdio.h> #include <ftdi.h>  #define led 0x08  /* cts (brown wire on ftdi cable) */  int main()  {  unsigned char c = 0; struct ftdi_context ftdic;  /* initialize context subsequent function calls */ ftdi_init(&ftdic);  /* open ftdi device based on ft232r vendor & product ids */ if(ftdi_usb_open(&ftdic, 0x0403, 0x6001) < 0) {     puts("can't open device");     return 1; }  /* enable bitbang mode single output line */ ftdi_enable_bitbang(&ftdic, led);  /* endless loop: invert led state, write output, pause 1 second */ for(;;) {     c ^= led;     ftdi_write_data(&ftdic, &c, 1);     sleep(1); } }

but there error: ftdi_enable_bitbang not declared in scope error.

why keep pop out?

one quick current version of ftdi.h shows there no declaration ftdi_enable_bitbang. ftdi_enable_bitbang has been removed after being deprecated 2 years. use ftdi_set_bitmode instead.


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