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A
Anonymous
June 26, 2019
Question

Binary Install Address for STM32WB5xxE(512K) and STM32WB5xxC(256K) devices.

  • June 26, 2019
  • 1 reply
  • 1149 views

Binary Install Address for STM32WB5xxE(512K) and STM32WB5xxC(256K) devices.

Hi!

In Release Note for STM32WB Copro Wireless Binaries writes what is install address for stm32wb5x_FUS_fw.bin depending on the chip model, as:

STM32WB5xxC(256K) - 0x0803E000

STM32WB5xxE(512K) - 0x0807E000

STM32WB5xxG(1M) - 0x080EC000

Is Ok, but for "stm32wb5x_BLE_Stack_fw.bin" one address specified:

stm32wb5x_BLE_Stack_fw.bin - 0x080CC000

This address is for 1M chip, but what is addresses for 256K and 512K chips ?

If use address 0x080CC000 = 835584 bytes but in 256K and 512K chips no such amount of flash memory.

Or am I not doing something?

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1 reply

A
Anonymous
June 26, 2019

Difference between  stm32wb5x_FUS_fw.bin and stm32wb5x_BLE_Stack_fw.bin for 1M chip is : 0xEC000-0xCC000 = 0x20000;

If it is a true, that to take address of stm32wb5x_FUS_fw.bin = 0x0803E000 for 256K chip, and subtract a 0x20000 = 0x1E000 - this is will an install address for stm32wb5x_BLE_Stack_fw.bin for 256K chip ?

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