Search found 2 matches
- Sat May 19, 2018 7:49 am
- Forum: STM32 Support
- Topic: Adding I2C memory address to write.
- Replies: 4
- Views: 2394
Re: Adding I2C memory address to write.
That's what I've been using so far, and it works easily for the most part. The issue is when I need to write a separate byte after the device address, but before the actual data. As far as I can tell, i2cMasterTransmitTimeout() just sends the device address, followed by the send buffer, with no way ...
- Sat May 19, 2018 12:01 am
- Forum: STM32 Support
- Topic: Adding I2C memory address to write.
- Replies: 4
- Views: 2394
Adding I2C memory address to write.
Is there a way to add a memory address to an I2C transmit in ChibiOS? For example, send the slave address, followed by the memory address, followed by the data? I'm thinking something equivalent to ST's HAL_I2C_Mem_Write().
Specifically, what I'm trying to do is send screen data to an SSD1306 OLED ...
Specifically, what I'm trying to do is send screen data to an SSD1306 OLED ...