Re: [OpenWrt-Devel] Is "using gpio to simulate I2C bus" robust on AR9331?

2017-05-04 Thread Hartmut Knaack
Gareth Parker schrieb am 04.05.2017 um 23:33: > OpenWrt seems dead these days, active development is over at lede-project. True, but the question was not development-related. > > Also for i2c I would recommend using a PIC microcontroller, its far easier > and designed for that purpose. I use

Re: [OpenWrt-Devel] Is "using gpio to simulate I2C bus" robust on AR9331?

2017-05-04 Thread Gareth Parker
OpenWrt seems dead these days, active development is over at lede-project. Also for i2c I would recommend using a PIC microcontroller, its far easier and designed for that purpose. I use a PIC to control PLL IC's over i2c such as the TSA5511 in FM broadcast gear I design. Gareth

Re: [OpenWrt-Devel] Is "using gpio to simulate I2C bus" robust on AR9331?

2017-05-04 Thread Hartmut Knaack
Xuebing Wang schrieb am 04.05.2017 um 03:19: > Hi community, > > I am using Atheros AR9331 + OpenWRT Chaos Calmer 15.05 on a commercial > product. > > I've used I2C on many projects, all with dedicated I2C controllers. I've > never used GPIOs to simulate I2C on Linux. > > I may be wrong, I am

Re: [OpenWrt-Devel] Is "using gpio to simulate I2C bus" robust on AR9331?

2017-05-04 Thread Matthew McClintock
On Wed, May 3, 2017 at 8:19 PM, Xuebing Wang wrote: > Hi community, > > I am using Atheros AR9331 + OpenWRT Chaos Calmer 15.05 on a commercial > product. > > I've used I2C on many projects, all with dedicated I2C controllers. I've > never used GPIOs to simulate I2C on Linux. > >