diff options
Diffstat (limited to 'pcilib/views.c')
| -rw-r--r-- | pcilib/views.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/pcilib/views.c b/pcilib/views.c index 86675f5..d0116db 100644 --- a/pcilib/views.c +++ b/pcilib/views.c @@ -9,41 +9,6 @@ #include "unit.h" /** - * function used to get the substring of a string s, from the starting and ending indexes - * @param[in] s string containing the substring we want to extract. - * @param[in] start the start index of the substring. - * @param[in] end the ending index of the substring. - * @return the extracted substring. - */ -char* -pcilib_view_str_sub (const char *s, unsigned int start, unsigned int end) -{ - char *new_s = NULL; - - if (s != NULL && start < end) - { - new_s = malloc (sizeof (*new_s) * (end - start + 2)); - if (new_s != NULL) - { - int i; - - for (i = start; i <= end; i++) - { - new_s[i-start] = s[i]; - } - new_s[i-start] = '\0'; - } - else - { - pcilib_error("insufficient memory for string manipulation\n"); - return NULL; - } - } - return new_s; -} - - -/** * this function calls the python script and the function "evaluate" in it to evaluate the given formula *@param[in] the formula to be evaluated *@return the integer value of the evaluated formula (maybe go to float instead) @@ -122,17 +87,6 @@ specified one. Add it to the register*/ static int pcilib_view_apply_formula(pcilib_t* ctx, char* formula, pcilib_register_value_t* reg_value) { - /* when applying a formula, we need to: - 1) compute the values of all registers present in plain name in the formulas and replace their name with their value : for example, if we have the formula" ((1./4)*(@reg - 1200)) if @freq==0 else ((3./10)*(@reg - 1000)) " we need to get the value of the register "freq" - 2) compute the "@reg" component, corresponding to the raw value of the register - 3) pass the formula to python interpreter for evaluation - 4) return the final evaluation - - remark: it might be worth to use python regular expression interpreter (the following return all words following @ in formula : - >>> import re - >>> m = re.search('(?<=@)\w+', formula) - >>> m.group(0) - */ char reg_value_string[66]; /* to register reg_value as a string, need to check the length*/ sprintf(reg_value_string,"%u",*reg_value); @@ -335,67 +289,6 @@ int operation_formula(pcilib_t *ctx, void *params, char* unit, int view2reg, pci /** - * function to populate ctx enum views, as we could do for registers or banks - */ -int pcilib_add_views_enum(pcilib_t *ctx, size_t n, const pcilib_view_enum2_t* views) { - - pcilib_view_enum2_t *views_enum; - size_t size; - - if (!n) { - for (n = 0; views[n].enums_list[0].value; n++); - } - - if ((ctx->num_enum_views + n + 1) > ctx->alloc_enum_views) { - for (size = ctx->alloc_enum_views; size < 2 * (n + ctx->num_enum_views + 1); size<<=1); - - views_enum = (pcilib_view_enum2_t*)realloc(ctx->enum_views, size * sizeof(pcilib_view_enum2_t)); - if (!views_enum) return PCILIB_ERROR_MEMORY; - - ctx->enum_views = views_enum; - ctx->alloc_enum_views = size; - } - - memcpy(ctx->enum_views + ctx->num_enum_views, views, n * sizeof(pcilib_view_enum2_t)); - memset(ctx->enum_views + ctx->num_enum_views + n, 0, sizeof(pcilib_view_enum2_t)); - - ctx->num_enum_views += n; - - - return 0; -} - - -/** - * function to populate ctx formula views, as we could do for registers or banks - */ -int pcilib_add_views_formula(pcilib_t *ctx, size_t n, const pcilib_view_formula_t* views) { - - pcilib_view_formula_t *views_formula; - size_t size; - - if (!n) { - for (n = 0; views[n].name; n++); - } - - if ((ctx->num_formula_views + n + 1) > ctx->alloc_formula_views) { - for (size = ctx->alloc_formula_views; size < 2 * (n + ctx->num_formula_views + 1); size<<=1); - - views_formula = (pcilib_view_formula_t*)realloc(ctx->formula_views, size * sizeof(pcilib_view_formula_t)); - if (!views_formula) return PCILIB_ERROR_MEMORY; - - ctx->formula_views = views_formula; - ctx->alloc_formula_views = size; - } - - memcpy(ctx->formula_views + ctx->num_formula_views, views, n * sizeof(pcilib_view_formula_t)); - memset(ctx->formula_views + ctx->num_formula_views + n, 0, sizeof(pcilib_view_formula_t)); - - ctx->num_formula_views += n; - return 0; -} - -/** * function to populate ctx views, as we could do for registers or banks */ int pcilib_add_views(pcilib_t *ctx, size_t n, const pcilib_view_t* views) { |