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Communication problem with external flash using of qspi

dbgarasiya
Senior II

Hello

I am using STM32F779BI controller.

I have to write data to external flash(MT25QL256ABA8ESF) using QSPI .

I have writen code but main issue it stucks after write enable command

any solutions for this ,or any samples examples , reply me

Best Regards

Dipak Garasiya

2 REPLIES 2

After the enable it usu​ally spins waiting for the bit to reflect in the status register.

Should probably read the register and check if things are working there.

I'd probably check that READ ID works​.

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dbgarasiya
Senior II

Hello , i have done successfully write data to flash but not able to read data over qspi from flash

Best Regards

Dipak Garasiya