50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
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#ifndef BSP_Q7S_MEMORY_SCRATCHAPI_H_
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#define BSP_Q7S_MEMORY_SCRATCHAPI_H_
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#include "fsfw/returnvalues/HasReturnvaluesIF.h"
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#include "linux/utility/utility.h"
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#include <iostream>
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#include <sstream>
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#include <type_traits>
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#include <cstdlib>
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/**
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* @brief API for the scratch buffer
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*/
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namespace scratch {
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namespace {
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static size_t counter = 0;
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}
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template<typename T, class = typename std::enable_if<std::is_unsigned<T>::value>::type>
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inline ReturnValue_t writeNumber(std::string name, T num) noexcept {
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std::ostringstream oss;
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oss << "xsc_scratch write " << name << " " << num;
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int result = std::system(oss.str().c_str());
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if(result != 0) {
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utility::handleSystemError(result, "scratch::writeNumber");
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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template<typename T, class = typename std::enable_if<std::is_unsigned<T>::value>::type>
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inline ReturnValue_t readNumber(std::string name, T& num) noexcept {
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std::ostringstream oss;
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oss << "xsc_scratch read " << name << " > /tmp/scratchro" << counter++;
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int result = std::system(oss.str().c_str());
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if(result != 0) {
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utility::handleSystemError(result, "scratch::writeNumber");
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t writeString(std::string name, std::string string);
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}
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#endif /* BSP_Q7S_MEMORY_SCRATCHAPI_H_ */
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