This section provides sample code for the msp430f5438a SPI Read and write SD card, using the official library msp430_driverlib_2_60_00_02, using IAR for msp430 6.3 by compiling.
This section of the code does not differentiate the SD card, so only the SDHC card is operated, a
Recently saw some netizens often ask TF card and SD card difference, then should distinguish?
Difference between TF card and SD card 1: Appearance distinction
SD
See an example of hardware anti-jamming application, it has a reference value. So, turn around to find it conveniently.Source text: SD card compatibility issuesRecently encountered an issue with SD card compatibility. The main chip SD ca
1. Description of the phenomenon1) using the IMX6 Development Board, load 9 feet of 8G SanDisk SD card, the SD card read and write files are normal2) after inserting the 9-foot SD card
Capacity Class
SD capacity 8MB, 16MB, 32MB, 64MB, 128MB, 256MB, 512MB, 1GB, 2GBSDHC capacity 2GB, 4GB, 8GB, 16GB, 32GBSDXC capacity 32GB, 48GB, 64GB, 128GB, 256GB, 512GB, 1TB, 2TB
SD Card Register
command Format
All commands are in this format, with a total of 48 digits. One starting bit, One Direction bit, 6 comma
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