first interrupt wakeup

2025-10-25 14:15:08 +02:00
parent f40f533f02
commit c9d30ef44e
2 changed files with 57 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -76,7 +76,7 @@ Hardware: FT232 USB-UART adapter connected to UPDI with a 4.7 kΩ resistor.
   ```
 4. Flash using pymcuprog:
   ```bash
-    pymcuprog -t uart -u /dev/ttyUSB0 -d attiny202 write -f build/main.hex
+    pymcuprog -t uart -u /dev/ttyUSB0 -d attiny202 erase && pymcuprog -t uart -u /dev/ttyUSB0 -d attiny202 write -f build/main.hex
   ```
 ## Hardware Setup (FT232 → ATtiny202 UPDI)
   ```bash