| | |
| | | #include "scpi/config.h" |
| | | #include "scpi/parser.h" |
| | | #include "scpi/utils_private.h" |
| | | #include "scpi/utils.h" |
| | | #include "scpi/error.h" |
| | | #include "scpi/constants.h" |
| | | |
| | |
| | | } |
| | | |
| | | /** |
| | | * Conditionaly write ";" |
| | | * @param context |
| | | * @return number of characters written |
| | | */ |
| | | static size_t writeSemicolon(scpi_t * context) { |
| | | if (context->output_count > 0) { |
| | | return writeData(context, ";", 1); |
| | | } else { |
| | | return 0; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Process command |
| | | * @param context |
| | | */ |
| | |
| | | const scpi_command_t * cmd = context->paramlist.cmd; |
| | | |
| | | context->cmd_error = FALSE; |
| | | |
| | | /* conditionaly write ; */ |
| | | writeSemicolon(context); |
| | | |
| | | context->output_count = 0; |
| | | context->input_count = 0; |
| | | |
| | |
| | | SCPI_ErrorPush(context, SCPI_ERROR_EXECUTION_ERROR); |
| | | } |
| | | } |
| | | |
| | | /* conditionaly write new line */ |
| | | writeNewLine(context); |
| | | |
| | | /* skip all whitespaces */ |
| | | paramSkipWhitespace(context); |
| | |
| | | return -1; |
| | | } |
| | | |
| | | context->output_count = 0; |
| | | |
| | | while (cmdline_ptr < cmdline_end) { |
| | | result = 0; |
| | | cmd_len = cmdTerminatorPos(cmdline_ptr, cmdline_end - cmdline_ptr); |
| | |
| | | cmdline_ptr += skipCmdLine(cmdline_ptr, cmdline_end - cmdline_ptr); |
| | | cmdline_ptr += skipWhitespace(cmdline_ptr, cmdline_end - cmdline_ptr); |
| | | } |
| | | |
| | | /* conditionaly write new line */ |
| | | writeNewLine(context); |
| | | |
| | | return result; |
| | | } |
| | | |
| | |
| | | size_t SCPI_ResultInt(scpi_t * context, int32_t val) { |
| | | char buffer[12]; |
| | | size_t result = 0; |
| | | size_t len = longToStr(val, buffer, sizeof (buffer)); |
| | | size_t len = SCPI_LongToStr(val, buffer, sizeof (buffer), 10); |
| | | result += writeDelimiter(context); |
| | | result += writeData(context, buffer, len); |
| | | context->output_count++; |
| | |
| | | size_t SCPI_ResultDouble(scpi_t * context, double val) { |
| | | char buffer[32]; |
| | | size_t result = 0; |
| | | size_t len = doubleToStr(val, buffer, sizeof (buffer)); |
| | | size_t len = SCPI_DoubleToStr(val, buffer, sizeof (buffer)); |
| | | result += writeDelimiter(context); |
| | | result += writeData(context, buffer, len); |
| | | context->output_count++; |
| | |
| | | const char * pattern = context->paramlist.cmd->pattern; |
| | | return matchCommand (pattern, cmd, strlen (cmd)); |
| | | } |
| | | |
| | | scpi_bool_t SCPI_Match(const char * pattern, const char * value, size_t len) { |
| | | return matchCommand (pattern, value, len); |
| | | } |