Commit 5544569e authored by Oleg Dzhimiev's avatar Oleg Dzhimiev
Browse files

left commented out functions used for debugging the stack size, also used CONFIG_DEBUG_STACK_USAGE

parent d3ea80fd

src/drivers/elphel/mt9x001.c

+31 −0
Original line number Diff line number Diff line
@@ -691,6 +691,7 @@ static unsigned short mt9d001_inits[]= 
        P_MT9X001_CALCTRL,    0x8498

};





/** Register initial writes for MT9T031 */

static  unsigned short mt9t001_inits[]=

{
@@ -795,6 +796,9 @@ int mt9x001_pgm_exposure (int sensor_port, struct sensor_t * sensor, struct 
int mt9x001_pgm_gains        (int sensor_port, struct sensor_t * sensor,  struct framepars_t * thispars, struct framepars_t * prevpars, int frame16);

int mt9x001_pgm_triggermode  (int sensor_port, struct sensor_t * sensor,  struct framepars_t * thispars, struct framepars_t * prevpars, int frame16);

int mt9x001_pgm_sensorregs   (int sensor_port, struct sensor_t * sensor,  struct framepars_t * thispars, struct framepars_t * prevpars, int frame16);



//int mt9x001_debug_recursion(int sensor_port, int i);



// @brief read 2 bytes from i2c

#ifdef NC353

#define I2C_READ_DATA16(x) ((i2c_read_data[(x)<<1]<<8)+i2c_read_data[((x)<<1)+1])
@@ -1007,6 +1011,7 @@ int mt9x001_pgm_initsensor (int sensor_port, ///< sensor port 
    int regval, regnum, mreg, j;

    int sensor_register_overwrites_number;

    int sensor_subtype;

    int stack_debug_variable;



    dev_dbg(g_dev_ptr,"{%d}  frame16=%d\n",sensor_port,frame16);

    if (frame16 >= 0) return -1; // should be ASAP
@@ -1115,9 +1120,35 @@ int mt9x001_pgm_initsensor (int sensor_port, ///< sensor port 
    }

    MDF4(for (i=0; i<1023; i++) {if ((i & 0x1f)==0) dev_dbg(g_dev_ptr,"\n"); dev_dbg(g_dev_ptr," 0x%06lx",GLOBALPARS (sensor_port, G_SENSOR_CALIB+i));});



    // for debugging - find stack pointer

    /*

    set_globalParam(sensor_port, G_DLY359_C1, &stack_debug_variable);



    stack_debug_variable = get_globalParam(sensor_port, G_DLY359_C2);

    mt9x001_debug_recursion(sensor_port, stack_debug_variable);



    // store pid

    set_globalParam(sensor_port, G_DLY359_P3, current->pid);

    // end of stack debugging

    */



    return 0;

}



// debug to see how much stack is left

/*

int mt9x001_debug_recursion(int sensor_port, int i)

{

	int j=i-1;

	if (j<=0){

		set_globalParam(sensor_port, G_DLY359_C3, &j);

	}else{

		mt9x001_debug_recursion(sensor_port,j);

	}

	return 0;

}

*/



/**

 * Program sensor input in FPGA (Bayer, 8/16 bits, FPN, test mode, number of lines).

 */