After interrupt event the project which will be loaded by bootloader hangs up on pic32mk
Please help me, i generate hid bootloader project and app with harmony. I enable timer, uart interrupts in the app. The project successfully loaded in pic32mk by bootloader, but after interrupt event, the app hangs up. For pic32mx interrupt works perfectly.
This is a bootloader linker script
* For interrupt vector handling
*************************************************************************/
PROVIDE(_vector_spacing = 0x00000001);
_ebase_address = 0x9FC01000;
/*************************************************************************
* Memory Address Equates
* _RESET_ADDR -- Reset Vector
* _BEV_EXCPT_ADDR -- Boot exception Vector
* _DBG_EXCPT_ADDR -- In-circuit Debugging Exception Vector
* _DBG_CODE_ADDR -- In-circuit Debug Executive address
* _DBG_CODE_SIZE -- In-circuit Debug Executive size
* _GEN_EXCPT_ADDR -- General Exception Vector
*************************************************************************/
_RESET_ADDR = 0xBFC00000;
_BEV_EXCPT_ADDR = (0xBFC00000 + 0x380);
_DBG_EXCPT_ADDR = (0xBFC00000 + 0x480);
_DBG_CODE_ADDR = 0xBFC02000;
_DBG_CODE_SIZE = 0xFF0;
_GEN_EXCPT_ADDR = _ebase_address + 0x180;
/*************************************************************************
* Memory Regions
*
* Memory regions without attributes cannot be used for orphaned sections.
* Only sections specifically assigned to these regions can be allocated
* into these regions.
*************************************************************************/
MEMORY
{
kseg0_program_mem (rx) : ORIGIN = 0x9D000000, LENGTH = 0x7000 /* All C Files will be located here */
kseg0_boot_mem : ORIGIN = 0x9FC00490, LENGTH = 0x0 /* This memory region is dummy */
exception_mem : ORIGIN = 0x9FC01000, LENGTH = 0x1000 /* Interrupt vector table */
config3 : ORIGIN = 0xBFC02FF0, LENGTH = 0x4
config2 : ORIGIN = 0xBFC02FF4, LENGTH = 0x4
config1 : ORIGIN = 0xBFC02FF8, LENGTH = 0x4
config0 : ORIGIN = 0xBFC02FFC, LENGTH = 0x4
kseg1_boot_mem : ORIGIN = 0xBFC00000, LENGTH = 0x300 /* C Startup code */
kseg1_data_mem (w!x) : ORIGIN = 0xA0000000, LENGTH = 0x20000
sfrs : ORIGIN = 0xBF800000, LENGTH = 0x100000
debug_exec_mem : ORIGIN = 0xBFC02000, LENGTH = 0xFF0
configsfrs : ORIGIN = 0xBFC02FF0, LENGTH = 0x10
}
This is a app linker script
/*************************************************************************
* For interrupt vector handling
*************************************************************************/
PROVIDE(_vector_spacing = 0x00000001);
_ebase_address = 0x9D008000;
/*************************************************************************
* Memory Address Equates
* _RESET_ADDR -- Reset Vector
* _BEV_EXCPT_ADDR -- Boot exception Vector
* _DBG_EXCPT_ADDR -- In-circuit Debugging Exception Vector
* _DBG_CODE_ADDR -- In-circuit Debug Executive address
* _DBG_CODE_SIZE -- In-circuit Debug Executive size
* _GEN_EXCPT_ADDR -- General Exception Vector
*************************************************************************/
_RESET_ADDR = (0x9D007000);
_GEN_EXCPT_ADDR = _ebase_address + 0x180;
/*************************************************************************
* Memory Regions
*
* Memory regions without attributes cannot be used for orphaned sections.
* Only sections specifically assigned to these regions can be allocated
* into these regions.
*************************************************************************/
MEMORY
{
kseg0_program_mem (rx) : ORIGIN = (0x9D000000 + 0x7000), LENGTH = (0x80000 - 0x7000) /* All C Files will be located here */
kseg0_boot_mem : ORIGIN = 0x9D000000 + 0x7000, LENGTH = 0x0 /* This memory region is dummy */
config3 : ORIGIN = 0xBFC02FF0, LENGTH = 0x4
config2 : ORIGIN = 0xBFC02FF4, LENGTH = 0x4
config1 : ORIGIN = 0xBFC02FF8, LENGTH = 0x4
config0 : ORIGIN = 0xBFC02FFC, LENGTH = 0x4
kseg1_data_mem (w!x) : ORIGIN = 0xA0000000, LENGTH = 0x20000
sfrs : ORIGIN = 0xBF800000, LENGTH = 0x100000
debug_exec_mem : ORIGIN = 0xBFC02000, LENGTH = 0xFF0
configsfrs : ORIGIN = 0xBFC02FF0, LENGTH = 0x10
}