但编译的时候还是出现了“error:#(20):identifier "TIM_IT_UPDATE"is undefined”请问该怎么解决？
aBiturox Biturox[translate] a1, the background color should be concise, color is not too bright, such as: red, light green, yellow. 1,背景颜色应该是简明的,颜色不是太明亮的,例如: 红色,浅绿色,黄色。[translate] aGradual Filter 逐渐过滤器[translate] ...
Van: Michelle Matias ***@***.***> Verzonden: dinsdag 14 september 2021 20:41 Aan: microsoft/vscode-cpptools ***@***.***> CC: lvlerber ***@***.***>; Mention ***@***.***> Onderwerp: Re: [microsoft/vscode-cpptools] "identifier is undefined" but definition is found (with e...
// For Portability, User Is Recommended To Use Following Data Type Size // Definitions For 16-bit and 32-Bit Signed/Unsigned Integers: // #ifndef DSP28_DATA_TYPES #define DSP28_DATA_TYPES typedef int int16; typedef long int32; typedef unsigned int Uint16; typedef ...
// For Portability, User Is Recommended To Use Following Data Type Size // Definitions For 16-bit and 32-Bit Signed/Unsigned Integers: // #ifndef DSP28_DATA_TYPES #define DSP28_DATA_TYPES typedef int int16; typedef long int32;
那个参数未定义啊，你找找P5SEL定义的位置，看看有没有这个P4SEL的定义，一般都在附近的
找到未定义的标志符，对其进行赋值即可。undefined identifier是未定义的标识符。在程序中，使用未定义的标识符或可变数量。定义为无符号字符数，使用时，如果将其写为NUM，则将出现相同的错误p1，未定义的标识符：英语意味着未定义p1，并且找不到p1。
IIRC, the 8032 has its port pins bit-addressable, so there migt even be a 'register' definition for each individual pin on soem compilers. On MSP, PINx in a port is always equal to BITx, so there never was any need to define PINx in addition to the already existing BITx symbol...
spi_init_struct.SPI_FirstBit = SPI_FirstBit_LSB;spi_init_struct.SPI_NSS = SPI_NSS_Soft;s...
spi_init_struct.SPI_FirstBit = SPI_FirstBit_LSB;spi_init_struct.SPI_NSS = SPI_NSS_Soft;s...