not getting proper values for roll pitch & yaw

[bar123]

hi sir,

i dono wat d problem is but i am not getting proper values for roll pitch & yaw, i have used the same file provided by you madgwickahrs.c , any help?

i have used 250 millisecond timer counter n inside the ISR i am calling function specified below
MadgwickAHRSupdateIMU(gyrData[0],gyrData[1],gyrData[2], data.gx, data.gy, data.gz);

what could be d problem?

[TobiasSimon]

do you have any trace file of input and output data?

[bar123]

s sir
the input is

MadgwickAHRSupdateIMU((gyrData[0]_0.0001331),(gyrData[1]_0.0001331),(gyrData[2]0.0001331), data.gx, data.gy, data.gz); where (250/32768)(3.14/180) gives 0.0001331 & gx,gy & gz is acceleration due to gravity where in the values will be gx=0,gy=0,gz=9 when chip is flat

output when the chip is flat is as follows

$-7,-5,-27, 26#
$-7,-5,-28, 29#
$-8,-6,-27, 2a#
$-9,-5,-26, 29#
$-8,-6,-27, 2a#
$-9,-6,-26, 2a#
$-7,-5,-28, 29#
$-7,-4,-28, 28#
$-9,-5,-26, 29#
$-12,-6,-23, 15#
$-9,-5,-26, 29#
$-11,-4,-25, 12#
$-12,-4,-24, 10#
$-11,-5,-24, 12#
$-9,-6,-26, 2a#
instead of $0,0,0, 2a#
when i tested the values using

MadgwickAHRSupdateIMU(0.0f, 0.0f, 0.0f, data.gx, data.gy, data.gz); & MadgwickAHRSupdateIMU(-0.000660f, -0.001697f, 0.001587f, 0.209143, -0.184918, -10.331619);
provided in test.c euler angles were 0 for both functions

plz help....i have used many versions including yours....i exactly dono wat the problem is but i have not got solution

thank you