I tried to DEBUG in CCS but it come "FREQUENCY OUT OF RANGE"
I tried different usb cable but again the same problem.
how to reset the board completely ?
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I tried to DEBUG in CCS but it come "FREQUENCY OUT OF RANGE"
I tried different usb cable but again the same problem.
how to reset the board completely ?
Hi, I tried a program below. I cant program again, Please help me out
As i have given the delay as 64, i cant reprogram it and also i cant unlock the board
#include <stdint.h>
#include <stdbool.h>
#include "utils/ustdlib.h"
#include "inc/hw_types.h"
#include "inc/hw_memmap.h"
#include "driverlib/sysctl.h"
#include "driverlib/pin_map.h"
#include "driverlib/debug.h"
#include "driverlib/hibernate.h"
#include "driverlib/gpio.h"
int main(void)
{
SysCtlClockSet(SYSCTL_SYSDIV_5|SYSCTL_USE_PLL|SYSCTL_XTAL_16MHZ|SYSCTL_OSC_MAIN);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF);
GPIOPinTypeGPIOOutput(GPIO_PORTF_BASE, GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3);
GPIOPinWrite(GPIO_PORTF_BASE,GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3, 0x08);
SysCtlPeripheralEnable(SYSCTL_PERIPH_HIBERNATE);
HibernateEnableExpClk(SysCtlClockGet());
HibernateGPIORetentionEnable();
SysCtlDelay(64);
HibernateWakeSet(HIBERNATE_WAKE_PIN);
GPIOPinWrite(GPIO_PORTF_BASE,GPIO_PIN_3, 0x00);
HibernateRequest();
while(1)
{
}
}
Hello Haresh
The device is in Hibernate mode and for you to be able to get it back in functional mode, either the WAKE_n pin must be driven low or Kel's suggestion to run the unlocking sequence,.
I have used the sequence for devices in Hibernate multiple times and it works...
Regards
Amit
Hi Kel,
I tried to unlock the board using LM Flash Programmer , got a popup window showing Unlocked.
But when I tried to program through CCS, the board is not programming.
Kel,
Im using TM4C123GH6PM. Kel i programmed with blinky, its working fine. Thanks a lot for ur help