gpio 10,11and 12 are connected to the 3 chained 74hc595 shift register
Version
v3.0.4
IDE Name
Arduino IDE
Operating System
Windows 11
Flash frequency
80Mhz
PSRAM enabled
no
Upload speed
921600
Description
I have been using the 3 chained 74hc595 shift register with ESP32; the system has been working for more than one year.
After switching to ESP32-S3, the system works for 2 to 3 days. The 74HC595 shift register starts misbehaving (for example, if you want to switch on pin 5 of the second chained shift register, pin 3 of the first shift register, and pin 6 of the shift register ON things like that), and with replacing the damaged one, the system works after the same time the issue comes again. The ESP32 doesn't have this issue with 74hc595.
Sketch
#include <ShiftRegister74HC595.h> //https://github.com/Simsso/ShiftRegister74HC595
// create a global shift register object
// parameters: <number of shift registers> (data pin, clock pin, latch pin)
ShiftRegister74HC595<1> sr(11, 10, 12);
void setup() {
}
void loop() {
// setting all pins at the same time to either HIGH or LOW
sr.setAllHigh(); // set all pins HIGH
delay(500);
sr.setAllLow(); // set all pins LOW
delay(500);
// setting single pins
for (int i = 0; i < 8; i++) {
sr.set(i, HIGH); // set single pin HIGH
delay(250);
}
// set all pins at once
uint8_t pinValues[] = { B10101010 };
sr.setAll(pinValues);
delay(1000);
// read pin (zero based, i.e. 6th pin)
uint8_t stateOfPin5 = sr.get(5);
sr.set(6, stateOfPin5);
// set pins without immediate update
sr.setNoUpdate(0, HIGH);
sr.setNoUpdate(1, LOW);
// at this point of time, pin 0 and 1 did not change yet
sr.updateRegisters(); // update the pins to the set values
}
Debug Message
NA
Other Steps to Reproduce
No response
I have checked existing issues, online documentation and the Troubleshooting Guide
[X] I confirm I have checked existing issues, online documentation and Troubleshooting guide.
Board
ESP32-S3 DevKitC-1
Device Description
DevKitC
Hardware Configuration
gpio 10,11and 12 are connected to the 3 chained 74hc595 shift register
Version
v3.0.4
IDE Name
Arduino IDE
Operating System
Windows 11
Flash frequency
80Mhz
PSRAM enabled
no
Upload speed
921600
Description
I have been using the 3 chained 74hc595 shift register with ESP32; the system has been working for more than one year. After switching to ESP32-S3, the system works for 2 to 3 days. The 74HC595 shift register starts misbehaving (for example, if you want to switch on pin 5 of the second chained shift register, pin 3 of the first shift register, and pin 6 of the shift register ON things like that), and with replacing the damaged one, the system works after the same time the issue comes again. The ESP32 doesn't have this issue with 74hc595.
Sketch
Debug Message
Other Steps to Reproduce
No response
I have checked existing issues, online documentation and the Troubleshooting Guide