RTOS/CC3200: Simplelink Linker Error

Alex,

Seeing that your TI-RTOS in tirex folder, you need to install a local copy from software-dl.ti.com/.../ and make sure that your library is referencing the correct version.

Regards,
Seong

OK, I downloaded and installed TI-RTOS 2.16.1.14 since I am using CC3200.  

I am starting with TI-RTOS example project: Empty (minimal) Project.  

XDCtools version 3.32.1.22_core.  

Compiler TI v16.9.3.LTS.  

I add these two headers:

#include <ti/drivers/WiFi.h>

#include <ti/drivers/wifi/WiFiCC3200.h>

and then add this to main():

Board_initWiFi();

During build, I get the following linker errors:

undefined                      first referenced                                                                                                                        

 symbol                            in file                                                                                                                              

---------                      ----------------                                                                                                                        

ti_sysbios_knl_Mailbox_create  C:/TI/tirtos_cc32xx_2_16_01_14/products/tidrivers_cc32xx_2_16_01_13/packages/ti/drivers/lib/drivers_wifi_cc32xxware.aem4<osi_tirtos.oem4>

ti_sysbios_knl_Mailbox_delete  C:/TI/tirtos_cc32xx_2_16_01_14/products/tidrivers_cc32xx_2_16_01_13/packages/ti/drivers/lib/drivers_wifi_cc32xxware.aem4<osi_tirtos.oem4>

ti_sysbios_knl_Mailbox_pend__E C:/TI/tirtos_cc32xx_2_16_01_14/products/tidrivers_cc32xx_2_16_01_13/packages/ti/drivers/lib/drivers_wifi_cc32xxware.aem4<osi_tirtos.oem4>

The code is below.

Thanks,

Alex

/*
 *  ======== empty_min.c ========
 */
/* XDCtools Header files */
#include <xdc/std.h>

/* BIOS Header files */
#include <ti/sysbios/BIOS.h>
#include <ti/sysbios/knl/Task.h>

/* TI-RTOS Header files */
#include <ti/drivers/GPIO.h>
// #include <ti/drivers/I2C.h>
// #include <ti/drivers/SDSPI.h>
// #include <ti/drivers/SPI.h>
// #include <ti/drivers/UART.h>
// #include <ti/drivers/Watchdog.h>
#include <ti/drivers/WiFi.h>
#include <ti/drivers/wifi/WiFiCC3200.h>

/* Board Header files */
#include "Board.h"

#define TASKSTACKSIZE   512

Task_Struct task0Struct;
Char task0Stack[TASKSTACKSIZE];

/*
 *  ======== heartBeatFxn ========
 *  Toggle the Board_LED0. The Task_sleep is determined by arg0 which
 *  is configured for the heartBeat Task instance.
 */
Void heartBeatFxn(UArg arg0, UArg arg1)
{
    while (1) {
        Task_sleep((UInt)arg0);
        GPIO_toggle(Board_LED0);
	}
}

/*
 *  ======== main ========
 */
int main(void)
{
    Task_Params taskParams;

    /* Call board init functions */
    Board_initGeneral();
    Board_initGPIO();
    // Board_initI2C();
    // Board_initSDSPI();
    // Board_initSPI();
    // Board_initUART();
    // Board_initWatchdog();
    Board_initWiFi();

    /* Construct heartBeat Task  thread */
    Task_Params_init(&taskParams);
    taskParams.arg0 = 1000;
    taskParams.stackSize = TASKSTACKSIZE;
    taskParams.stack = &task0Stack;
    Task_construct(&task0Struct, (Task_FuncPtr)heartBeatFxn, &taskParams, NULL);

    /* Turn on user LED  */
    GPIO_write(Board_LED0, Board_LED_ON);

    /* Start BIOS */
    BIOS_start();

    return (0);
}