feedc0de/bobbycar-boardcomputer-firmware
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implemented qr code setter

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This commit is contained in:
0xFEEDC0DE64
2021-12-18 23:09:48 +01:00
parent db19e574c0
commit 6c9581bb78
1 changed files with 11 additions and 2 deletions
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13
main/qrimport.cpp
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@ -44,7 +44,8 @@ tl::expected<std::string, esp_err_t> get_qr_code(std::string_view key)
size_t length;
if (const esp_err_t result = nvs_get_str(handle, key.data(), nullptr, &length); result != ESP_OK)
{
ESP_LOGW(TAG, "nvs_get_str() size-only for key %.*s failed with %s", key.size(), key.data(), esp_err_to_name(result));
if (result != ESP_ERR_NVS_NOT_FOUND)
ESP_LOGW(TAG, "nvs_get_str() size-only for key %.*s failed with %s", key.size(), key.data(), esp_err_to_name(result));
return tl::make_unexpected(result);
}
@ -68,7 +69,15 @@ tl::expected<std::string, esp_err_t> get_qr_code(std::string_view key)
tl::expected<void, esp_err_t> set_qr_code(std::string_view key, std::string_view qrcode)
{
return{};
const auto handle = settingsPersister.getCommonHandle();
if (const esp_err_t result = nvs_set_str(handle, key.data(), qrcode.data()); result != ESP_OK)
{
ESP_LOGW(TAG, "nvs_set_str() for key %.*s failed with %s", key.size(), key.data(), esp_err_to_name(result));
return tl::make_unexpected(result);
}
return {};
}
// web request