Difference between revisions of "WISE-ED22 User Manual"
From ESS-WIKI
Erick.huang (talk | contribs) |
Erick.huang (talk | contribs) |
||
| Line 17: | Line 17: | ||
#Micro USB connector | #Micro USB connector | ||
#10pin FFC connector | #10pin FFC connector | ||
| − | |||
| − | |||
= Reprogramming ED22 = | = Reprogramming ED22 = | ||
| Line 38: | Line 36: | ||
| − | + | = Using ED22 = | |
| − | |||
| − | |||
= = | = = | ||
Revision as of 02:21, 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
- ED22 board reset
- Target MCU(STM32L443/STM32F412) reset
- Micro USB connector
- 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.