On 24/04/2009, Zach Welch <z...@superlucidity.net> wrote: > Hi all, > > The attached patch adds a literate macro for the calculation of the > number of bytes required to store a TAP scan chain given its bit count. > > This macro ensures this calculation will be done correctly in all > locations that it is required, though this patch simply changes the line > of code in the J-Link driver that originated the macro. Would someone > like to chase down all of the other references and submit another patch? > > While other parts of the tree are likely to find a use for it, but it > will be required for the next patch. Please apply.
>From your patch: +/// @brief calculates number of bytes required to hold @a n TAP scan bits +#define TAP_SCAN_BYTES(n) (((n) / 8) + !!((n) % 8)) Are you aware that in src/helper/binarybuffer.h there's a similar macro? This is used in to FT2232 driver and other places already: #define CEIL(m, n) ((m + n - 1) / n) _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
