STEVAL-IFS013V2 STMicroelectronics, STEVAL-IFS013V2 Datasheet - Page 14

• Manufacturer Part Number: STEVAL-IFS013V2
• Description: ZIGBEE USB DONGLE EVAL KIT
• Manufacturer: STMicroelectronics
• Type: Transceiver, ZigBeer

Specifications of STEVAL-IFS013V2

• Frequency: 2.4GHz
• For Use With/related Products: STM32, SPZB260-PRO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10371

Updating demonstration application in the evaluation kit
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Updating demonstration application in the evaluation
kit
For the STM32 the DFU mode is entered after an MCU reset if:
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Once is the device in the DFU mode, you can simply update main application with support of
tools coming from STM in DfuSe package. For further information, please refer to user
manual UM0412 - Getting started with DfuSe USB device firmware upgrade
STMicroelectronics extension, available online from www.st.com/mcu.
The DFU mode is forced by the user: the user presses the key push-button during
a reset (while he is attaching the evaluation dongle to the USB).
There is no correct code available in the applicative area: before jumping to the
applicative code, the DFU code tests if there is a correct top of stack address in the first
address in the applicative area of the internal Flash memory (for the STM32F103xx the
first applicative address is 0x0800 3000). This is done by reading the value of the first
applicative address and verifying if the MSB half-word is equal to 0x2000 (base
address of the RAM area in the STM32F103xx).
Doc ID 15114 Rev 2
UM0602