lpcware

LPC176x Pins P0.27 [I2C0-SDA0] and P0.28 [I2C0-SCL0] -  how to drive as GPIO output?

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 18, 2016 by lpcware
Content originally posted in LPCWare by teslabox on Wed Mar 23 03:34:32 MST 2016
Hi everyone,

I try to drive pins P0.27 and P0.28 as output (GPIO) in my LPCXpresso LPC1769 Rev. C to control my LCD display but these pins don't change the states. I connected pull-up resistor 10 kOhm from P0.27 and P0.28 to +3,30 V DC (VCC of LPCXpresso PCB) but it gives no changes...

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