Hi,
I am using Vayu EVM and I implemented PTP application to get HW Timestamp of Packets reaching HW.
I configures the CPTS to get the timestamp. I get the proper timestamp for sometime after which I get the following error thrown.
This is continuously printed even after i terminate my application untill I restart the board!!
[ 3022.757904] cpts: event pool is empty
[ 3022.761749] cpts: unable to obtain a time stamp
[ 3030.789154] cpts: event pool is empty
[ 3030.793029] cpts: unable to obtain a time stamp
[ 3038.820404] cpts: event pool is empty
[ 3038.824249] cpts: unable to obtain a time stamp
[ 3046.851654] cpts: event pool is empty
[ 3046.855499] cpts: unable to obtain a time stamp
[ 3054.882904] cpts: event pool is empty
[ 3054.886749] cpts: unable to obtain a time stamp
[ 3062.914154] cpts: event pool is empty
[ 3062.917999] cpts: unable to obtain a time stamp
[ 3070.945404] cpts: event pool is empty
[ 3070.949249] cpts: unable to obtain a time stamp
[ 3078.976654] cpts: event pool is empty
[ 3078.980499] cpts: unable to obtain a time stamp
[ 3087.007904] cpts: event pool is empty
[ 3087.011779] cpts: unable to obtain a time stamp
[ 3095.039154] cpts: event pool is empty
[ 3095.043029] cpts: unable to obtain a time stamp
[ 3103.070404] cpts: event pool is empty
[ 3103.074249] cpts: unable to obtain a time stamp
[ 3111.101654] cpts: event pool is empty
[ 3111.105499] cpts: unable to obtain a time stamp
[ 3119.132904] cpts: event pool is empty
[ 3119.136749] cpts: unable to obtain a time stamp
[ 3127.164154] cpts: event pool is empty
[ 3127.167999] cpts: unable to obtain a time stamp
[ 3135.195404] cpts: event pool is empty
[ 3135.199249] cpts: unable to obtain a time stamp
[ 3143.226654] cpts: event pool is empty
[ 3143.230499] cpts: unable to obtain a time stamp
[ 3151.257904] cpts: event pool is empty
[ 3151.261749] cpts: unable to obtain a time stamp
[ 3159.289154] cpts: event pool is empty
[ 3159.292999] cpts: unable to obtain a time stamp
Thanks in advance !!
thanks and regards,
Sarah