From 31f45f7200edd93da999700fa621624bb57d65a8 Mon Sep 17 00:00:00 2001 From: Roland Dobai Date: Mon, 19 Jul 2021 14:56:43 +0200 Subject: [PATCH] Tools: Fix chip reset on IDF Monitor connection Closes https://github.com/espressif/esp-idf/issues/7190 --- tools/idf_monitor_base/serial_reader.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/idf_monitor_base/serial_reader.py b/tools/idf_monitor_base/serial_reader.py index 5608b5ad0d..d704acf8e6 100644 --- a/tools/idf_monitor_base/serial_reader.py +++ b/tools/idf_monitor_base/serial_reader.py @@ -53,11 +53,13 @@ class SerialReader(StoppableThread): self.serial.dtr = True # Non reset state self.serial.rts = False # IO0=HIGH + self.serial.dtr = self.serial.dtr # usbser.sys workaround # Current state not reset the target! self.serial.open() - if self.gdb_exit == False: + if not self.gdb_exit: self.serial.dtr = False # Set dtr to reset state (affected by rts) self.serial.rts = True # Set rts/dtr to the reset state + self.serial.dtr = self.serial.dtr # usbser.sys workaround time.sleep(0.005) # Add a delay to meet the requirements of minimal EN low time (2ms for ESP32-C3) self.gdb_exit = False self.serial.rts = False # Set rts/dtr to the working state