failed to excute MI command -data--disassemble -s -e

xin_ma — Mon, 15 Apr 2024 03:14:19 GMT

when running led_blinky example on N947, I use step over to debug, and came cross this bug:

00002cb0: Failed to execute MI command:
-data-disassemble -s 11440 -e 11488 -- 3
Error message from debugger back end:
Cannot access memory at address 0x2cb0

and the debug session won't go on.

this happens in this part:

while (1)

{

/* Delay 1000 ms */

SysTick_DelayTicks(1000U);

GPIO_PortToggle(BOARD_LED_GPIO, 1u << BOARD_LED_GPIO_PIN);

}

Re: failed to excute MI command -data--disassemble -s -e

Alex_Wang — Mon, 15 Apr 2024 07:59:32 GMT

Hi, @xin_ma

I am not repeating the problem you mentioned, I am using the latest version of SDK2.14.0 and MXUXpresso IDE 11.9.0. I see that the latest version of led_blinky is the LED that is triggered in an interrupt, but this error should not occur if placed in while, I suggest re-importing the project and trying again. Here is my code reference:

#include "pin_mux.h" #include "peripherals.h" #include "board.h" /******************************************************************************* * Definitions ******************************************************************************/ #define BOARD_LED_GPIO BOARD_LED_RED_GPIO #define BOARD_LED_GPIO_PIN BOARD_LED_RED_GPIO_PIN /******************************************************************************* * Prototypes ******************************************************************************/ /******************************************************************************* * Variables ******************************************************************************/ /******************************************************************************* * Code ******************************************************************************/ void SysTick_Handler(void) { /* Toggle pin connected to LED */ //GPIO_PortToggle(BOARD_LED_GPIO, 1u << BOARD_LED_GPIO_PIN); } void SysTick_DelayTicks( __IO uint32_t ms) { uint32_t i; SysTick_Config(12000000/1000); for(i=0;i<ms;i++) { while( !((SysTick->CTRL)&(1<<16)) ); } SysTick->CTRL &=~ SysTick_CTRL_ENABLE_Msk; } /*! * @brief Main function */ int main(void) { /* Board pin init */ CLOCK_EnableClock(kCLOCK_Gpio0); BOARD_InitPins(); BOARD_BootClockFRO12M(); /* Initialize the systick module. */ //SysTick_Config(12000000UL); LED_RED_INIT(LOGIC_LED_OFF); while (1) { SysTick_DelayTicks(1000); GPIO_PortToggle(BOARD_LED_GPIO, 1u << BOARD_LED_GPIO_PIN); } }

Hope this helps you.

Best regards, Alex

topic failed to excute MI command -data--disassemble -s -e in MCUXpresso IDE

failed to excute MI command -data--disassemble -s -e

Re: failed to excute MI command -data--disassemble -s -e