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Fix typos #140

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merged 1 commit into from
Jan 16, 2023
Merged

Fix typos #140

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2 changes: 1 addition & 1 deletion libscpi/inc/scpi/types.h
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Original file line number Diff line number Diff line change
Expand Up @@ -382,7 +382,7 @@ extern "C" {
void * user_context;
scpi_parser_state_t parser_state;
const char * idn[4];
size_t arbitrary_reminding;
size_t arbitrary_remaining;
};

enum _scpi_array_format_t {
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20 changes: 10 additions & 10 deletions libscpi/src/parser.c
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Original file line number Diff line number Diff line change
Expand Up @@ -50,11 +50,11 @@
* Write data to SCPI output
* @param context
* @param data
* @param len - lenght of data to be written
* @param len - length of data to be written
* @return number of bytes written
*/
static size_t writeData(scpi_t * context, const char * data, size_t len) {
if (len > 0) {
if ((len > 0) && (data != NULL)) {
return context->interface->write(context, data, len);
} else {
return 0;
Expand Down Expand Up @@ -137,7 +137,7 @@ static scpi_bool_t processCommand(scpi_t * context) {
context->cmd_error = FALSE;
context->output_count = 0;
context->input_count = 0;
context->arbitrary_reminding = 0;
context->arbitrary_remaining = 0;

/* if callback exists - call command callback */
if (cmd->callback != NULL) {
Expand Down Expand Up @@ -229,7 +229,7 @@ scpi_bool_t SCPI_Parse(scpi_t * context, char * data, int len) {
cmd_prev = state->programHeader;
} else {
/* place undefined header with error */
/* calculate length of errornouse header and trim \r\n */
/* calculate length of errorenous header and trim \r\n */
size_t r2 = r;
while (r2 > 0 && (data[r2 - 1] == '\r' || data[r2 - 1] == '\n')) r2--;
SCPI_ErrorPushEx(context, SCPI_ERROR_UNDEFINED_HEADER, data, r2);
Expand All @@ -246,7 +246,7 @@ scpi_bool_t SCPI_Parse(scpi_t * context, char * data, int len) {

}

/* conditionaly write new line */
/* conditionally write new line */
writeNewLine(context);

return result;
Expand Down Expand Up @@ -514,7 +514,7 @@ size_t SCPI_ResultDouble(scpi_t * context, double val) {
}

/**
* Write string withn " to the result
* Write string within "" to the result
* @param context
* @param data
* @return
Expand Down Expand Up @@ -622,7 +622,7 @@ size_t SCPI_ResultArbitraryBlockHeader(scpi_t * context, size_t len) {
header_len = strlen(block_header + 2);
block_header[1] = (char) (header_len + '0');

context->arbitrary_reminding = len;
context->arbitrary_remaining = len;
return writeData(context, block_header, header_len + 2);
}

Expand All @@ -635,14 +635,14 @@ size_t SCPI_ResultArbitraryBlockHeader(scpi_t * context, size_t len) {
*/
size_t SCPI_ResultArbitraryBlockData(scpi_t * context, const void * data, size_t len) {

if (context->arbitrary_reminding < len) {
if (context->arbitrary_remaining < len) {
SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
return 0;
}

context->arbitrary_reminding -= len;
context->arbitrary_remaining -= len;

if (context->arbitrary_reminding == 0) {
if (context->arbitrary_remaining == 0) {
context->output_count++;
}

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