Difference between revisions of "WISE-ED22 User Manual"
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[https://developer.mbed.org/media/downloads/drivers/mbedWinSerial_16466.exe Download latest driver] | [https://developer.mbed.org/media/downloads/drivers/mbedWinSerial_16466.exe Download latest driver] | ||
| − | = H/W Introduction = | + | = H/W Introduction = |
[[File:ED22 board v1.png|upright|ED22 board v1.png]] | [[File:ED22 board v1.png|upright|ED22 board v1.png]] | ||
| − | 1. ED22 board reset | + | 1. ED22 board reset. |
| − | 2. Target MCU(STM32L443/STM32F412) reset | + | 2. Target MCU(STM32L443/STM32F412) reset. |
| − | 3. Micro USB connector | + | 3. Micro USB connector. |
| − | 4.10pin FFC connector | + | 4.10pin FFC connector. |
== == | == == | ||
| − | = Reprogramming ED22 = | + | = Reprogramming ED22 = |
When a new ED22 is plugged in to your machine, it will not contain valid any firmware, and so will appear as a disk drive called "CRP Disabled" as. | When a new ED22 is plugged in to your machine, it will not contain valid any firmware, and so will appear as a disk drive called "CRP Disabled" as. | ||
Revision as of 02:53, 13 June 2017
Contents
ED22 Functions
There are three interfaces that ED22 board provides. These are drag-n-drop programming, a serial port and debugging support. In addition ED22 board firmware can be updated using the drag-n-drop programming interface of the bootloader.
Install Driver
H/W Introduction
1. ED22 board reset.
2. Target MCU(STM32L443/STM32F412) reset.
3. Micro USB connector.
4.10pin FFC connector.
Reprogramming ED22
When a new ED22 is plugged in to your machine, it will not contain valid any firmware, and so will appear as a disk drive called "CRP Disabled" as.
To progam the SWDAP, follow these steps:
Step1: plugging ED22 in PC with the target mcu reset button held down.
Step2: Open the drive, and delete the file called "firmware.bin"
Step3: Copy the .bin file onto the "CRP Disabled" drive.
Strp4: Press ED22 board reset to restart, then you can see a disk drive called DAPLink.
Bin files:
1. STM32L443: WISE1511/WISE1540
2. STM32F412: WISE1530
Using ED22
To use the ED22, simply connect to your PC with a micro-USB cable, and to the WISE-15XX board using a 10 pin FFC debug cable.
You can drag and drop binary images onto the DAPLink disk drive, which will then be programmed into the target system.If errors are
encountered, a file called "fail.txt" will appear with details.
Note that the ED22 has to contain the correct firmware to enable drag and drop programming.