AnsweredAssumed Answered

GPIO_ExternalPullUpConfig

Question asked by Aktogan.Ahmet on Feb 1, 2017
Latest reply on Feb 18, 2017 by Szymon Panecki

 What is the difference GPIO_ExternalPullUpConfig (GPIOB, GPIO_PIN_0, ENABLE) and GPIO_Init(GPIOB,GPIO_PIN_0,GPIO_MODE_IN_PU_NO_IT) in point of P-Buffer FET (FET at high side) and internal pull-up resistor. In an other saying: What does GPIO_ExternalPullUpConfig control? P-Buffer FET (FET at high side) or internal pull-up resistor?

Outcomes