deep.kap
Newbie level 5
I'm trying to write into SPI Flash IC using Quectel MC60 openCPU.
I'm writing some data to a particular address and then I'm trying to read from the same, But I'm always getting all the bytes 0xFF.
-> Yes. I have Erased that particular sector before.
-> I'm successfully getting correct ID from SPI Flash IC. (SPI is working)
-> I have also tried to Write Enable Instruction(06h). I'm always getting 0x00 byte from status register, even after Write Enable Instruction.
SPI Flash: W25Q64FVSSIQ
MCU : Quectel MC60
I have attached code below.
Please help me where the issue. Thanks!!
I'm writing some data to a particular address and then I'm trying to read from the same, But I'm always getting all the bytes 0xFF.
-> Yes. I have Erased that particular sector before.
-> I'm successfully getting correct ID from SPI Flash IC. (SPI is working)
-> I have also tried to Write Enable Instruction(06h). I'm always getting 0x00 byte from status register, even after Write Enable Instruction.
SPI Flash: W25Q64FVSSIQ
MCU : Quectel MC60
I have attached code below.
Please help me where the issue. Thanks!!