| | |
| | | * @param value result |
| | | * @return TRUE if succesful |
| | | */ |
| | | scpi_bool_t SCPI_ParamToInt(scpi_t * context, scpi_parameter_t * parameter, int32_t * value) { |
| | | static scpi_bool_t ParamToInt(scpi_t * context, scpi_parameter_t * parameter, int32_t * value, scpi_bool_t sign) { |
| | | |
| | | if (!value) { |
| | | SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR); |
| | |
| | | |
| | | switch (parameter->type) { |
| | | case SCPI_TOKEN_HEXNUM: |
| | | return strToLong(parameter->ptr, value, 16) > 0 ? TRUE : FALSE; |
| | | return strToULong(parameter->ptr, (uint32_t *)value, 16) > 0 ? TRUE : FALSE; |
| | | case SCPI_TOKEN_OCTNUM: |
| | | return strToLong(parameter->ptr, value, 8) > 0 ? TRUE : FALSE; |
| | | return strToULong(parameter->ptr, (uint32_t *)value, 8) > 0 ? TRUE : FALSE; |
| | | case SCPI_TOKEN_BINNUM: |
| | | return strToLong(parameter->ptr, value, 2) > 0 ? TRUE : FALSE; |
| | | return strToULong(parameter->ptr, (uint32_t *)value, 2) > 0 ? TRUE : FALSE; |
| | | case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA: |
| | | case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX: |
| | | return strToLong(parameter->ptr, value, 10) > 0 ? TRUE : FALSE; |
| | | if (sign) { |
| | | return strToLong(parameter->ptr, value, 10) > 0 ? TRUE : FALSE; |
| | | } else { |
| | | return strToULong(parameter->ptr, (uint32_t *)value, 10) > 0 ? TRUE : FALSE; |
| | | } |
| | | } |
| | | return FALSE; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Convert parameter to integer |
| | | * @param context |
| | | * @param parameter |
| | | * @param value result |
| | | * @return TRUE if succesful |
| | | */ |
| | | scpi_bool_t SCPI_ParamToInt(scpi_t * context, scpi_parameter_t * parameter, int32_t * value) { |
| | | return ParamToInt(context, parameter, value, TRUE); |
| | | } |
| | | |
| | | /** |
| | | * Convert parameter to unsigned integer |
| | | * @param context |
| | | * @param parameter |
| | | * @param value result |
| | | * @return TRUE if succesful |
| | | */ |
| | | scpi_bool_t SCPI_ParamToUnsignedInt(scpi_t * context, scpi_parameter_t * parameter, uint32_t * value) { |
| | | return ParamToInt(context, parameter, (int32_t *)value, FALSE); |
| | | } |
| | | |
| | | /** |
| | |
| | | * @param value result |
| | | * @return TRUE if succesful |
| | | */ |
| | | #include "stdio.h" |
| | | scpi_bool_t SCPI_ParamToDouble(scpi_t * context, scpi_parameter_t * parameter, double * value) { |
| | | scpi_bool_t result = FALSE; |
| | | int32_t valint; |
| | | uint32_t valint; |
| | | |
| | | if (!value) { |
| | | SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR); |
| | |
| | | case SCPI_TOKEN_HEXNUM: |
| | | case SCPI_TOKEN_OCTNUM: |
| | | case SCPI_TOKEN_BINNUM: |
| | | result = SCPI_ParamToInt(context, parameter, &valint); |
| | | result = SCPI_ParamToUnsignedInt(context, parameter, &valint); |
| | | *value = valint; |
| | | break; |
| | | case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA: |
| | |
| | | * @param mandatory |
| | | * @return |
| | | */ |
| | | scpi_bool_t SCPI_ParamInt(scpi_t * context, int32_t * value, scpi_bool_t mandatory) { |
| | | static scpi_bool_t ParamInt(scpi_t * context, int32_t * value, scpi_bool_t mandatory, scpi_bool_t sign) { |
| | | scpi_bool_t result; |
| | | scpi_parameter_t param; |
| | | |
| | |
| | | result = SCPI_Parameter(context, ¶m, mandatory); |
| | | if (result) { |
| | | if (SCPI_ParamIsNumber(¶m, FALSE)) { |
| | | SCPI_ParamToInt(context, ¶m, value); |
| | | result = ParamToInt(context, ¶m, value, sign); |
| | | } else if (SCPI_ParamIsNumber(¶m, TRUE)) { |
| | | SCPI_ErrorPush(context, SCPI_ERROR_SUFFIX_NOT_ALLOWED); |
| | | result = FALSE; |
| | |
| | | } |
| | | } |
| | | return result; |
| | | } |
| | | |
| | | scpi_bool_t SCPI_ParamInt(scpi_t * context, int32_t * value, scpi_bool_t mandatory) { |
| | | return ParamInt(context, value, mandatory, TRUE); |
| | | } |
| | | |
| | | scpi_bool_t SCPI_ParamUnsignedInt(scpi_t * context, uint32_t * value, scpi_bool_t mandatory) { |
| | | return ParamInt(context, (int32_t *)value, mandatory, FALSE); |
| | | } |
| | | |
| | | /** |
| | |
| | | i_from++; |
| | | } |
| | | } |
| | | *copy_len = i_to; |
| | | if (i_to < buffer_len) { |
| | | buffer[i_to] = 0; |
| | | } |
| | | break; |
| | | default: |
| | | SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR); |