Nrf5340 vsprintf float

Question

Hi, 
 When I using the vsprintf to implement printf to the uart. 
 I find some issue when I call the printf %f for float. 
 It will cause the "Stack overflow (context area not valid)"

IanChen · Answer

Hi Vidar, 
 
 I find the error come from the printf buffer is overflow. 
 I modify it there's no more stack overflow. 
 Thanks.