Re: Usage of CCM RAM in 3.0.0
Posted: Thu Apr 02, 2015 11:20 am
Hi people.
I am totally unhappy with NOLOAD because I waste a day trying to find
why my software crashes in unhandled exception with IBUSERR flag in SCB_CFSR register.
The reason is in the following code
I assumed that structure initializes correctly but it is not.
It fills with garbage and now need to be reinitialized from within some user's function.
I know about large *.bin file but why not use *.hex or *.srec files. Or *.elf file
loading it with gdb?
I am totally unhappy with NOLOAD because I waste a day trying to find
why my software crashes in unhandled exception with IBUSERR flag in SCB_CFSR register.
The reason is in the following code
Code: Select all
__attribute__((section(".ram4"))) static tlm_registry_t Registry[] = {
{11, NULL, send_attitude},
{12, NULL, send_debug},
{13, NULL, send_debug_vect},
{14, NULL, send_global_pos},
{15, NULL, send_gps_raw_int},
{16, NULL, send_highres_imu},
{17, NULL, send_nav_output},
{18, NULL, send_position_ned},
{19, NULL, send_raw_imu},
{20, NULL, send_raw_press},
{21, NULL, send_rc},
{22, NULL, send_rc_scaled},
{23, NULL, send_scal_press},
{24, NULL, send_sys_status},
{25, NULL, send_vfr_hud},
};I assumed that structure initializes correctly but it is not.
It fills with garbage and now need to be reinitialized from within some user's function.
I know about large *.bin file but why not use *.hex or *.srec files. Or *.elf file
loading it with gdb?