Part Number: EK-TM4C1294XL
Tool/software: Code Composer Studio
I am trying an example program first on EEPROM in order to design my own library later.
/******************************************************************************************************
* *********Basic Program for reading and writing to EEPROM*************************************
*/
#include <stdint.h>
#include <stdbool.h>
#include "inc/hw_memmap.h"
#include "inc/hw_types.h"
#include "inc/hw_gpio.h"
#include "inc/hw_ints.h"
#include "driverlib/gpio.h"
#include "driverlib/pin_map.h"
#include "driverlib/sysctl.h"
#include "driverlib/interrupt.h"
#include "driverlib/eeprom.h"
#include "utils/uartstdio.h"
/**************************************************************************************
*
* Variables
*
* ************************************************************************************
*/
#define E2PROM_TEST_ADDRESS 0x0000
struct E2PROM
{
uint8_t value1;
uint8_t value2;
uint16_t value3;
uint8_t value4[12];
};
/*************************************************************************************************************
* main.c
**************************************************************************************************/
int main(void) {
uint32_t e2size,e2block;
// 80 MHZ system clock
SysCtlClockSet(SYSCTL_SYSDIV_2_5|SYSCTL_USE_PLL|SYSCTL_OSC_MAIN|SYSCTL_XTAL_16MHZ);
/* EEPROM SETTINGS */
SysCtlPeripheralEnable(SYSCTL_PERIPH_EEPROM0); // EEPROM activate
EEPROMInit(); // EEPROM start
/* UART SETTINGS */
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
GPIOPinConfigure(GPIO_PA0_U0RX);
GPIOPinConfigure(GPIO_PA1_U0TX);
GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);
UARTStdioConfig(GPIO_PORTA_BASE,115200,SysCtlClockGet());
/***************Main Action ****************/
// UARTprintf("EEPROM Test Program \r\n");
e2size = EEPROMSizeGet(); // Get EEPROM Size
// UARTprintf("EEPROM Size %d bytes\n", e2size);
e2block = EEPROMBlockCountGet(); // Get EEPROM Block Count
// UARTprintf("EEPROM Blok Count: %d\n", e2block);
return 0;
}
But I get the followign error on build
undefined first referenced
symbol in file
--------- ----------------
UARTStdioConfig ./main.obj
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "EEPPROMBASIC.out" not built
The driverlib.lib included int he linker and build path has Tivaware libraries visible.
Thank you
Best Regards
Pavitra
