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dac performance test
Signed-off-by: zhangyalei <zhangyalei7@huawei.com>
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@@ -110,7 +110,7 @@ int32_t DacTestWrite(void)
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for (i = 0; i < TEST_DAC_VAL_NUM; i++) {
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value[i] = i;
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ret = DacWrite(tester->handle, tester->config.channel, value[i]);
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if (ret != HDF_SUCCESS || value[i] >= (1U << tester->config.dataWidth)) {
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if (ret != HDF_SUCCESS) {
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HDF_LOGE("%s: write value failed:%u, ret:%d", __func__, value[i], ret);
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DacTesterPut(tester);
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return HDF_ERR_IO;
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