MSP432P401R: IAR/MSP432P401R: snprintf make error

Part Number:MSP432P401R

Hi all,

Im have a problem with snprintf fucition, after call snprintf() to write string to buffer, it changed some my variable.

Berfore

After

Any help will be appreciated. Thank you!

lenbufferpasscode = 267

static char Bufferpasscodeesp[300+1] = {0};

lenbufferpasscode = snprintf(Bufferpasscodeesp,300,",\"Passcode\":[{\"Code\":%d,\"Time\":%d,\"Opt\": %d ,\"Nuser\":%d},{\"Code\":%d,\"Time\":%d,\"Opt\": %d ,\"Nuser\":%d},{\"Code\":%d,\"Time\":%d,\"Opt\": %d ,\"Nuser\":%d},{\"Code\":%d,\"Time\":%d,\"Opt\": %d ,\"Nuser\":%d},{\"Code\":%d,\"Time\":%d,\"Opt\": %d ,\"Nuser\":%d}]",
    Passcodenumber1.Codenumber,Passcodenumber1.Timenumber,Passcodenumber1.Optionnumber,Passcodenumber1.Usenumber,
    Passcodenumber2.Codenumber,Passcodenumber2.Timenumber,Passcodenumber2.Optionnumber,Passcodenumber2.Usenumber,
    Passcodenumber3.Codenumber,Passcodenumber3.Timenumber,Passcodenumber3.Optionnumber,Passcodenumber3.Usenumber,
    Passcodenumber4.Codenumber,Passcodenumber4.Timenumber,Passcodenumber4.Optionnumber,Passcodenumber4.Usenumber,
    Passcodenumber5.Codenumber,Passcodenumber5.Timenumber,Passcodenumber5.Optionnumber,Passcodenumber5.Usenumber);