6 Commits

Author SHA1 Message Date
me-no-dev
8dc70e0add Revert "Update licenses"
This reverts commit 4b3f5c8ed463b18afe28d132d607bbf164d8eec9.
2021-03-11 12:11:53 +02:00
me-no-dev
4b3f5c8ed4 Update licenses 2021-02-18 12:14:35 +02:00
chuck todd
9ad860758c Fix Memory leak in addApbChangeCallback() ()
* `ledcWriteTone()` added a `apbcallback()` evertime the tone value was non zero.  
* `addApbChangeCallback()` did not detect duplicate callbacks.
* changed the apbcallback list to a double link to support roll forward, roll back execution.  This made the sequences of clock change callback start with the newest registered -> to oldest on the `before` then oldest -> newest after the clock change.  This made the UART debug log output have minimal gibberish during the clock change.
* change how the UART callback handled the MUTEX because if any `apbchangeCallback()` executed a `log_x()` a deadlock would occur.

This fixes 
2019-12-30 21:35:29 +02:00
Me No Dev
80ea521940
Add support for 160MHz rated CPUs ()
Some ESP32 chips are rated only to 160MHz. This change adds support for them and does not allow frequency to be switched to 240MHz
2019-09-05 12:30:43 +03:00
me-no-dev
81844f5360 Add API to feed the loop WDT (call from loop only) 2019-01-12 13:02:38 +01:00
Me No Dev
2fd39b1aff
Handle APB frequency change ()
* Add APB change callbacks and move cpu code to own file

* Properly set esp_timer and FreeRTOS tick dividers

* Improve updated devisors

* No need to update REF_TICK yet

* Add initial handling for UART baud change

* fix uartWriteBuf and uartDetectBaudrate

* trigger callbacks even when APB did not change

* toggle UART ISR on CPU change

* add XTAL freq getter and add cpu freq validation

* Support CPU frequency changes in I2C ()

**esp32-hal-i2c.c**
* add callback for cpu frequency changes
* adjust fifo thresholds based on cpu frequency and i2c bus frequency
* reduce i2c bus frequency if differential is too small
**Wire.h**
* version to 1.1.0

* Implement clock change for the other peripherals

* remove bad CPU clock values from the menu

* Add note to CPU freqs that support WiFi and BT
2019-01-09 10:07:54 +01:00