8 Commits

Author	SHA1	Message	Date
Gunar Schorcht	a7652df499	cpu/esp32: function to set gpio drive strength	2020-03-23 12:25:47 +01:00
Gunar Schorcht	825b01e8e1	cpu/esp32: remove gpio_config_sleep_mode func ... The function were used to set the GPIO pads in sleep mode. This function isn't required for deep or light sleep.	2020-03-22 23:53:02 +01:00
Gunar Schorcht	4c0cfdcc8e	cpu/esp32: allow external 32 kHz crystal for RTC	2020-02-07 00:46:16 +01:00
Kaspar Schleiser	a8c3c6ab68	cpu/esp32: fix typos	2019-11-23 22:39:36 +01:00
Gunar Schorcht	9772562359	cpu/esp32: fix of gpio_read for output ports ... Although it isn't explicitly specified in API, gpio_read should return the last written output value for output ports. Since the handling of inputs and outputs is strictly separated by several registers in ESP32, gpio_read returned always the initial value of the input register. Therefore, a case distinction had to make. While for input ports the real value has to be read from the input register, the last written value for the output port has to be read from the output register.	2019-08-01 15:22:02 +02:00
Gunar Schorcht	5f79744aa4	cpu/esp32: rtcio_* moved to new submodule adc_ctrl	2019-05-01 09:40:17 +02:00
Schorcht	4c516aa1ad	cpu/esp32: scope for GPIO_IRQ submodule added	2018-10-09 11:41:59 +02:00
Schorcht	3ac99877ac	cpu: add esp32	2018-10-08 12:20:49 +02:00