Gunar Schorcht 06aa8f2c42 cpu/esp_common: port periph/i2c_sw with calculated delays ... Fixed delay values are replaced by calculated delays measured in CPU cycles in I2C software implementation. The advantage is that for each ESP SoC only a clock calibration offset has to be specified. The delay measured in CPU cycles are then then derived from current CPU frequency for the given bus speed. The disadvantage is that the calculated delays are not as precise as the predefined fixed delays.		2022-07-17 18:48:23 +02:00
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flash.c	cpu/esp_common: cleanup whitespaces in periph/flash	2022-06-25 08:12:31 +02:00
i2c_sw.c	cpu/esp_common: port periph/i2c_sw with calculated delays	2022-07-17 18:48:23 +02:00
Kconfig	cpu/esp_common: model Kconfig	2021-12-10 18:54:07 +01:00
Makefile	esp/esp*: move common code to cpu/esp_common	2020-02-21 09:09:34 +01:00
uart.c	cpu/esp_common: port periph/uart to ESP-IDF uart API	2022-06-28 16:25:24 +02:00