MQX4.1.1: Is the I2C Locks Up bug fixed?

cancel
Showing results for 
Search instead for 
Did you mean: 

MQX4.1.1: Is the I2C Locks Up bug fixed?

Jump to solution
480 Views
huishao2
Contributor IV

Hi-

Happened to see a thread in this community as below:

MQX 4.0 I2C Locks Up


https://community.freescale.com/thread/306492

Question is, is this bug fixed? Do I still need to put FB version of I2c driver in MQX4.1.1 BSP?

Thanks and regards

Hui

1 Solution
119 Views
danielchen
NXP TechSupport
NXP TechSupport

According to this thread , MQX 4,0,2 fixed this issue

View solution in original post

3 Replies
119 Views
Cdn_aye
Senior Contributor I

Hi Hui

Did you implement this and does it work? We are also using the FB version of I2c driver and now have to move from mqx 4.0.1 to mqx 4.1.1 and I wondered if the i2c driver actually works as required. I know that at one point a portion of the original driver was polled then modified and that caused us all manner of grief.

Robert

0 Kudos
119 Views
huishao2
Contributor IV

Hi Robert

I am using the FB version from the App Note in my MQX4.1.1, which was suggested by my colleague who was working on MQX3.8 with FB version of I2C driver.

regards

Hui

0 Kudos
120 Views
danielchen
NXP TechSupport
NXP TechSupport

According to this thread , MQX 4,0,2 fixed this issue

View solution in original post