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input_common: joycon: Replace ReadSPI vector with span

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Narr the Reg 2023-01-27 17:47:47 -06:00
parent 8647c72778
commit 4e29afefc4
3 changed files with 26 additions and 20 deletions
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20
src/input_common/helpers/joycon_protocol/common_protocol.h
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@ -97,26 +97,26 @@ public:
/**
* Reads the SPI memory stored on the joycon
* @param Initial address location
* @param size in bytes to be read
* @returns output buffer containing the responce
*/
DriverResult ReadSPI(SpiAddress addr, u8 size, std::vector<u8>& output);
DriverResult ReadRawSPI(SpiAddress addr, std::span<u8> output);
/**
* Reads the SPI memory stored on the joycon
* @param Initial address location
* @returns output object containing the responce
*/
template <typename Output>
requires(std::is_trivially_copyable_v<Output>)
DriverResult ReadSPI(SpiAddress addr, Output& output) {
std::vector<u8> buffer;
requires std::is_trivially_copyable_v<Output> DriverResult ReadSPI(SpiAddress addr,
Output& output) {
std::array<u8, sizeof(Output)> buffer;
output = {};
const auto result = ReadSPI(addr, sizeof(Output), buffer);
const auto result = ReadRawSPI(addr, buffer);
if (result != DriverResult::Success) {
return result;
}
if (buffer.size() != sizeof(Output)) {
return DriverResult::WrongReply;
}
std::memcpy(&output, buffer.data(), sizeof(Output));
return DriverResult::Success;
}