Desmond Chen

Activity

Question How can I use USBMSD with Nucleo-WB55 and OS5.13? marked as solved by answer: Hi Lee, Checking ##targets.json## here, https://github.com/ARMmbed/mbed-os/blob/1800632655a57e38a11b06851d26bccb879b19f9/targets/targets.json#L8318 It seems NUCLEO WB55 not yet have ##USB_STM_HAL## yet, …
Desmond Chen - 11 Sep 2019
Reply to Task context switching issue - Hi Sagar, Mbed OS has managed it's own sleep thread, if you need do something …
Desmond Chen - 10 Sep 2019
Reply to porting something like ZMQ - Hi Randy, As I know, currently there is no plan for porting ZMQ on Mbed, …
Desmond Chen - 10 Sep 2019
Reply to variable does not get updated from serial input - Hi Conrad, Since size_command is a run time variable, you can't to use the value …
Desmond Chen - 10 Sep 2019
Answer posted for Question: Are the library and examples working - Hi Joe, I tried compiling the hello world example, and have ##M_PI## not defined, if …
Desmond Chen - 10 Sep 2019
Answer posted for Question: Online compiler is down. - Hi Akifumi, I apologize for the inconvenience, I checked that now the online compiler is …
Desmond Chen - 10 Sep 2019
Answer posted for Question: connection issues with i2C KL25Z as master and KL05Z as slave - Hi Conrad, Thanks for your questions and answer from you self (Good work!), I just …
Desmond Chen - 05 Sep 2019
Question How to create a ".mbedignore" file with the online compiler? marked as solved by answer: Hi Zoltan, Well, technically it's not possible because you can only create files with known …
Desmond Chen - 03 Sep 2019
Question USB support for STM32H743 Nucleo board? marked as solved by answer: Hi Andreas, I don't have the information for the plan on porting USB device on …
Desmond Chen - 03 Sep 2019
Answer posted for Question: Is it possible to send variable length notification/indication? - Hi Lichang, Would you edit the question or do you want it be closed? Thanks, …
Desmond Chen - 03 Sep 2019
Answer posted for Question: connection issues with i2C KL25Z as master and KL05Z as slave - Hi Conrad, Refer to user manual of KL05Z http://cache.freescale.com/files/32bit/doc/ref_manual/KL05P48M48SF1RM.pdf It uses 7-bit i2c address, that …
Desmond Chen - 03 Sep 2019
Reply to connection issues with i2C KL25Z as master and LK05Z as slave - Hi Conrad, Refer to user manual of KL05Z http://cache.freescale.com/files/32bit/doc/ref_manual/KL05P48M48SF1RM.pdf It uses 7-bit i2c address, that …
Desmond Chen - 03 Sep 2019
Answer posted for Question: when will mbed online compiler support pushing to github? - Hi Alejandro, We apologize for the inconvenience. I just checked with our Web team, they've …
Desmond Chen - 03 Sep 2019
Answer posted for Question: LCD i2C hello for Mbed 5 - Hi Greg, I've already answer this question here. https://os.mbed.com/questions/86911/LCD-i2C-hello-for-Mbed-5/ Regards, Desmond
Desmond Chen - 03 Sep 2019
Answer posted for Question: LCD i2C hello for Mbed 5 - Hi Greg, The library is able to be imported to a Mbed OS 5 program, …
Desmond Chen - 03 Sep 2019
Answer posted for Question: 如何使用UART在F207ZG中傳送訊號出去 與 接收訊號回來 - Hi 薳之 張, You can use ##RawSerial## to do UART read/write, the documentation is here. …
Desmond Chen - 03 Sep 2019
Answer posted for Question: 不支援Ameba - Hi 薳之 張, Thanks for asking us why Ameba is not working and shows error …
Desmond Chen - 03 Sep 2019
Question Board is NOT working when BLE write very quickly(STM-WB55) marked as solved by answer: Hi Shin, Do you have more specific log or at least describe the phenomenon, what …
Desmond Chen - 02 Sep 2019
Question Why isn't the patch number updated? marked as solved by answer: Hi Zoltan, Thank you for reporting this, we are aware of this mistake and already …
Desmond Chen - 31 Aug 2019
Answer posted for Question: Serial class and sleep mode - Hi Su, This might be interesting for you, STM HAL is locking the sleep. https://github.com/ARMmbed/mbed-os/issues/11361#issuecomment-526147964 …
Desmond Chen - 30 Aug 2019