SPI problem of STM32

标签：gic   ash   from   ble   rom   use   org   any   example   

    There is a problem that data can not be read from the flash when I use SPI to operate W25Q64.I spent a week in solving this problem.I use logic analyer to observe the waveform,but I found no problem.I found that I forget to add the sFLASH_WaitForWriteEnd() founction in the erase function after I refer to the program of zhengdianyuanzi.

    This function is in the example,but I forget to add it in the erase function.

SPI problem of STM32

标签：gic   ash   from   ble   rom   use   org   any   example   

原文地址：http://www.cnblogs.com/cumtchw/p/6856821.html