Arduino如何将String转为uint16_t

Question

比如现在我有一个String：rawData，里面是红外数据

String rawData = "8968, 4488,  654, 1656,  652, 552,  652, 554,  650, 552,  652, 552,  654, 552,  652, 552,  650, 552,  652, 1652,  654, 552,  654, 552,  648, 1656,  652, 554,  650, 552,  652, 552,  650, 554,  650, 552,  650, 552,  650, 552,  650, 552,  652, 554,  654, 1658,  652, 554,  650, 552,  650, 554,  650, 552,  652, 552,  654, 554,  648, 1656,  654, 550,  654, 1654,  654, 552,  650, 552,  650, 1652,  656, 554,  650, 19986,  654, 552,  654, 554,  650, 554,  650, 552,  650, 552,  652, 556,  652, 552,  650, 552,  652, 552,  650, 556,  652, 554,  650, 550,  654, 552,  652, 1658,  648, 552,  650, 552,  654, 552,  654, 554,  648, 554,  652, 552,  654, 554,  650, 552,  650, 552,  650, 552,  654, 552,  654, 554,  652, 552,  648, 552,  652, 554,  652, 1656,  650, 1656,  652, 552,  652";  

我要如何把它转化为irsend.sendRaw用的uint16_t，就像

uint16_t rawData[139] = {8968, 4488,  654, 1656,  652, 552,  652, 554,  650, 552,  652, 552,  654, 552,  652, 552,  650, 552,  652, 1652,  654, 552,  654, 552,  648, 1656,  652, 554,  650, 552,  652, 552,  650, 554,  650, 552,  650, 552,  650, 552,  650, 552,  652, 554,  654, 1658,  652, 554,  650, 552,  650, 554,  650, 552,  652, 552,  654, 554,  648, 1656,  654, 550,  654, 1654,  654, 552,  650, 552,  650, 1652,  656, 554,  650, 19986,  654, 552,  654, 554,  650, 554,  650, 552,  650, 552,  652, 556,  652, 552,  650, 552,  652, 552,  650, 556,  652, 554,  650, 550,  654, 552,  652, 1658,  648, 552,  650, 552,  654, 552,  654, 554,  648, 554,  652, 552,  654, 554,  650, 552,  650, 552,  650, 552,  654, 552,  654, 554,  652, 552,  648, 552,  652, 554,  652, 1656,  650, 1656,  652, 552,  652};  

注:（“[139]”）的139我存在一个名为“value_tap”的int变量里

Answer 1

String是什么？是std::string吗？是的话直接stoi就行了，要不还得手写