[问答]

如何把lab2用于和谐2.02b和pic32mz？

问答对人有帮助，内容完整，我也想知道答案 0 HiStill试图让我的SD卡与我的32 MZ一起工作，我找到了“Lab2:从SD卡中存储的文本文件生成音频音调”来测试Sracract.http://MyCHIPPrdult.COM/CONTRON: Adio-Pror -Lab2Lab2示例是针对Hyror 1.08进行的，我想用它来2.02B.SPI配置，他们说，选择“Ckkl BuxPurralal2”作为“时钟使用”的SPI模块的时钟源，因为“Ckkl BuxPurialAl2”是SPI模块的时钟源。但是在我的和谐时钟源中，我有“SPIKBAUDYRADEL PBCKLYCLECH”或“SPIXBAUDYRATLEMMCKLYCLECH”，而我不这样做。知道在MPLAB和谐PYPHH LIB中选择哪一个，他们谈论SPL的SPI，但是我不在MPLAB MHC的时钟PAG配置中。谢谢你们。以上来自于百度翻译以下为原文 Hi Still trying to make my SDCARD working with my 32MZ, I've found the "Lab2: Audio-Tone Generation from a Text File Stored in an SD Card" to test from scractch. http://microchipdeveloper.com/harmony:audio-player-lab2 The LAb2 sample is done for HARMony 1.08 and I would like to use it for 2.02b. In the SPI configuration they said Select "CLK_BUS_PERIPHERAL_2" as clock source for the SPI module under "Clock To Use" because "CLK_BUS_PERIPHERAL_2" is the clock source for the SPI module. but in my harmony in Baud clock source I've "SPI_BAUD_RATE_PBCLK_CLOCK" or "SPI_BAUD_RATE_MCLK_CLOCK" and I don't know which one to choose in the MPLAB Harmony Periph Lib they speak about SCLK for the SPI but I don't it in the clock pag config in the MHC in MPLAB. Thanks you 0
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答案对人有帮助，有参考价值 0 但在我的波音时钟源中，我有“SPIXBAUDYRATE PBCKLYCHILL”或“SPIXBAUDYRATEL MCLKYCHILL”，我不知道MPLAB和谐PYPH LIB中选择哪一个，他们谈论SPI的SPI，但我不在MPLAB MHC的时钟PAG配置中。PiaBaulyRaTyPbCkkLeCh相当于选择“CKKYBuxPurialAl2”。术语PBLK一般用于指外围总线时钟，而如果您在设备数据表的开始附近查看，您将看到哪些外围设备连接到哪一个外围总线。在SPI外设的情况下，它连接到外围总线2进行数据通信，并且可以使用PBCK2作为参考频率或系统时钟。祝你好运。以上来自于百度翻译以下为原文 but in my harmony in Baud clock source I've "SPI_BAUD_RATE_PBCLK_CLOCK" or "SPI_BAUD_RATE_MCLK_CLOCK" and I don't know which one to choose in the MPLAB Harmony Periph Lib they speak about SCLK for the SPI but I don't it in the clock pag config in the MHC in MPLAB. Thanks you Hi there, The selection "SPI_BAUD_RATE_PBCLK_CLOCK" is equivalent to selecting "CLK_BUS_PERIPHERAL_2". The term PBCLK is used generically to refer to a peripheral bus clock, while if you look near the start of the device data sheet you will see which peripherals are connected to which peripheral bus. In the case of the SPI peripheral it is attached to peripheral bus 2 for data communications, and can use the PBCLK2 as the reference frequency or the system clock. Good luck.

2019-4-4 12:01:42 评论举报李缬呓