I think this is controled by
#define CONFIG_FREERTOS_HZ 100
in sdkconfig.h
Gerard
Search found 3 matches
- Tue Nov 21, 2017 8:35 am
- Forum: ESP32 Arduino
- Topic: Modifying the Tick Rate
- Replies: 1
- Views: 5209
- Mon Nov 20, 2017 4:08 pm
- Forum: ESP32 Arduino
- Topic: HAL_I2C bug?
- Replies: 2
- Views: 4677
Re: HAL_I2C bug?
Thank you for your interest in my problem.
Yes I do have pull up resistors to 3.3V on both SDA and SCK. Looking at SDA and SCK signals with a logic analizer, the signals level looks good. I did not had a chance to look at them with an oscilloscope.
Regards
Gerard
Yes I do have pull up resistors to 3.3V on both SDA and SCK. Looking at SDA and SCK signals with a logic analizer, the signals level looks good. I did not had a chance to look at them with an oscilloscope.
Regards
Gerard
- Wed Nov 15, 2017 8:06 pm
- Forum: ESP32 Arduino
- Topic: HAL_I2C bug?
- Replies: 2
- Views: 4677
HAL_I2C bug?
Using arduino environment with default I2C pin and an I2C LCD display and i2c library LiquidCrystal_I2C_ID1574 The write sequence for 1 byte to the display is - write first nibble with lCD "enable"off - write first nibble with lCD "enable"on - write first nibble with lCD "enable"off Then same sequen...