Ivan Grokhotkov 7c584e80b0 soc/rtc_clk: fix loss of precision in estimation of XTAL frequency ...

RTC_FAST_CLK_FREQ_APPROX is defined as 8500000, so 0.5MHz part was lost
when dividing by MHZ. Since cal_val is 64-bit the parens can be removed.

With 40MHz XTAL for a nominal ESP32 chip, this fixes estimated XTAL
frequency from 38 to 40MHz.

2018-01-08 23:31:21 +08:00

..

include/soc

esp32: Fix backwards compatibility for pre-v2.1 bootloaders

2017-12-18 13:45:57 +11:00

test

docs: add information about execution time of ULP instructions

2017-12-11 14:05:41 +08:00

cpu_util.c

esp_restart: fix possible race while stalling other CPU, enable WDT early

2017-10-26 19:53:53 +08:00

i2c_apll.h

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

i2c_bbpll.h

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

i2c_rtc_clk.h

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

rtc_clk.c

soc/rtc_clk: fix loss of precision in estimation of XTAL frequency

2018-01-08 23:31:21 +08:00

rtc_init.c

soc/rtc: add function to get/set VDDSDIO configuration

2017-11-03 15:49:09 +08:00

rtc_pm.c

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

rtc_sleep.c

soc/rtc: add function to get/set VDDSDIO configuration

2017-11-03 15:49:09 +08:00

rtc_time.c

soc/rtc: add a function to wait for slow clock cycle

2017-10-26 19:53:53 +08:00

soc_log.h

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

soc_memory_layout.c

Add logic to make external RAM usable with malloc()

2017-09-28 17:17:50 +08:00