Search found 3 matches

by cndgeek
Sat Jan 13, 2024 1:57 pm
Forum: General Discussion
Topic: Self-updating flash from micropython (how to read and write flash WITHOUT using FreeRTOS ?)
Replies: 2
Views: 30969

Self-updating flash from micropython (how to read and write flash WITHOUT using FreeRTOS ?)

I want to suspend all interrupts and FreeRTOS events etc, and run some bare-metal code to move bytes from one place in flash to another... The "target" location is the "firmware" (A FreeRTOS build of MicroPython) - aka 0x1000 (sector 1) for a length of 1737664 bytes. The "source" for the move is the...
by cndgeek
Sun Oct 29, 2023 3:06 pm
Forum: ESP-IDF
Topic: Will ESPNOW + WIFI + BLE work simultaneously
Replies: 8
Views: 14025

Re: Will ESPNOW + WIFI + BLE work simultaneously

where it says that ESPNOW is not compatible with BLE.....
no it doesn't (it's a confusing table, but read the fine-print at the bottom) - it says espnow and ble and wifi (STA mode only) can all co-exist and are stable.
by cndgeek
Sun Jul 17, 2022 1:29 pm
Forum: Sample Code
Topic: [Video] ESP32 - DS1307 real time clock
Replies: 14
Views: 35317

Re: [Video] ESP32 - DS1307 real time clock

So much confusion in all the above!!! This should help everyone sort stuff out: /* Constructor for the RTC on the logging shield. */ DFRobot_DS1307 DS1307; char daynames[]="SUN\0MON\0TUE\0WED\0THU\0FRI\0SAT\0"; // Set the ESP32 time from the RTC. bool StartRTC() { // See http://www.rinkydinkelectron...