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It is usually a very, very bad idea to use Cxrd from interrupts. This forbids usage in an interrupt handler function in most cases.
LPC SD controller and FAT32 file system!
Author Westonsupermare Pier Posted Jul Does Keil have some libraries or middleware you can use or review? Your help is highly appreciated.
You have therefore two ways: I should not use multitasking environment.
I could not find any sample codes or examples and I am totally lost in catd vague code parts over the internet. Here is my Timer ISR code: Use a higher priority number i.
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lpc SD card connection | NXP Community
LPC SD card interface. Have you looked at the structure of. If your SPI driver uses interrupts and you don’t enable nested interrupts advanced topicthen your SPI interrupts won’t run until the timer interrupt is done. Can you guess where is the problem? Do you understand audio file formats outside the LPC Home Questions Tags Users Unanswered.
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LPC1788 SD controller and FAT32 file system!
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However the problem is not with the SPI which typically is not used with interrupt on the FatFS, unless some heavy modifications are done in the code.