stdio Does Not Work with MicroC/OS-II and Small C Library - stdio Does Not Work with MicroC/OS-II and Small C Library Description stdin , stdout , and stderr do not work in MicroC/OS-II applications built with the Small C library option. Resolution Disable the small C library option. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 10.0 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']