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lwen.1
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2020-03-22
2023-06-14
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STM32L475 QSPI read extern flash status register(0x05) 9 clock.
2020-03-22
//My QSPI init functionu8 QSPI_Init(void){ QSPI_Handler.Instance = QUADSPI; //QSPI QSPI_Handler.Init.ClockPrescaler = 4; QSPI_Handler.Init.FifoThreshold = 4; QSPI_Handler.Init.Sa...
Re: STM32L475 QSPI read extern flash status register(0x05) 9 clock.
2020-03-24
I configure the QSPI to single Dual-Spi is also find the 9 clock.anyone find it bugs
Re: STM32L475 QSPI read extern flash status register(0x05) 9 clock.
2020-03-22
I don't know the problem happen where (the QSPI hardware or the read extern flash register program is error), I wish anyone can help me, thank you very much.
Re: STM32L475 QSPI read extern flash status register(0x05) 9 clock.
2020-03-22
a lot of extern flash require the clock accurate，so the last( 9 clock) is not allow.
