m5stack / stamp-c3 Goto Github PK

Hi, I don't know how your experience is with this example but for me the very high brilliance of the r, g and b values for the LED (for my eyes) are way too high. I almost cannot look into the light without getting blinded for a while.
To solve this I added some definitions for the value of brilliance set initially:
I added the following definitions (from line 41):

/* Added by @PaulskPt */
uint8_t brill_red = 0;     // Initial brilliance
uint8_t brill_green = 25;  // idem
uint8_t brill_blue = 25;   // idem
#define  brill  30       // inside main loop: max value for brilliance

Then I changed : update_led(0, 255, 200);
into:

    ESP_LOGI("Main", "Initial LED brilliance set to: r(%d), g(%d) and b(%d)", brill_red, brill_green, brill_blue); 
    update_led(brill_red, brill_green, brill_blue); 

and inside the loop of app_main():
instead of:

                int r = rand() % 256"
                int g = rand() % 256;
                int b = rand() % 256;

I changed into:

                int r = rand() % brill; 
                int g = rand() % brill;
                int b = rand() % brill;

Finally, below the line printing the MAC address, I added the following print line:

                ESP_LOGI("Main", "LED brilliance for r(%d), g(%d) and b(%d) maximum: %d", r, g, b, brill);

See the mods in my fork:

https://github.com/PaulskPt/STAMP-C3/blob/master/idf/RGB_LED_Control/main/main.c

So, I was giving this repo a shot hoping to get my M5Stamp C3 running with Arduino IDE but to no avail. I followed the instructions in the readme but this is the error I get:
fatal error: Freenove_WS2812_Lib_for_ESP32.h: No such file or directory
#include "Freenove_WS2812_Lib_for_ESP32.h"
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

exit status 1

Compilation error: Freenove_WS2812_Lib_for_ESP32.h: No such file or directory

I would really like to get this thing running but all references online seems to be outdated. PLS HALP

The RGB_LED_Control program has an issue where the serial port output stops. This is caused by setting pin 21 configuration wrong. It can be fixed by commenting it out on the list of pins that are being configured in the for loop that follows (in main.c):

#ifdef STAMP_C3
uint8_t PINS[] = {4, 5, 6, 7, 8, 10, 1, 0, /* 21, */ 20, 9, 18, 19, };
#define BTN_PIN 3
#endif

When trying to use these boards with Mac OS Monterey on Macbook M1 Max,
the usb serial adapter is seen but uploading to the board (or doing any operations requiring writing to the device)
will fail with message "A fatal error occurred: Failed to write to target RAM (result was 01070000: Operation timed out)"

I have filed a detailed issue here m5stack/M5EPD#47
The problem is the same