The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu example write the firmware content to flash and will check the CRC32 which stored in the last 4 byte of the firmware.if the CRC32 check is right, then the dfu example will run the new firmware.Generally speaking, the firmware doesn't have CRC32. sothe following content will introduce how to add CRC32 to the firmware.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu...See more details in readme document.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu...See more details in readme document.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu...See more details in readme document.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu...See more details in readme document.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu example write the firmware content to flash and will check the CRC32 which stored in the last 4 byte of the firmware.if the CRC32 check is right, then the dfu example will run the new firmware.Generally speaking, the firmware doesn't have CRC32. sothe following content will introduce how to add CRC32 to the firmware.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu example write the firmware content to flash and will check the CRC32 which stored in the last 4 byte of the firmware.if the CRC32 check is right, then the dfu example will run the new firmware.Generally speaking, the firmware doesn't have CRC32. sothe following content will introduce how to add CRC32 to the firmware.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu example write the firmware content to flash and will check the CRC32 which stored in the last 4 byte of the firmware.if the CRC32 check is right, then the dfu example will run the new firmware.Generally speaking, the firmware doesn't have CRC32. sothe following content will introduce how to add CRC32 to the firmware.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu...See more details in readme document.

The DFU project is a simple demonstration program based on the MCUXpresso SDK. It is enumerated as a compoiste dfu device, users can download one firmware to the dfu device with the tool called "dfu-util". the dfu example write the firmware content to flash and will check the CRC32 which stored in the last 4 byte of the firmware.if the CRC32 check is right, then the dfu example will run the new firmware.Generally speaking, the firmware doesn't have CRC32. sothe following content will introduce how to add CRC32 to the firmware.