From d34752352bc5533af0907ad9e5f356c53adc0bc5 Mon Sep 17 00:00:00 2001 From: Linda Date: Fri, 2 Dec 2022 15:07:23 +0800 Subject: [PATCH] docs: update description of initial upload on development boards --- docs/en/api-guides/usb-otg-console.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/en/api-guides/usb-otg-console.rst b/docs/en/api-guides/usb-otg-console.rst index 5a9812b63d..7cee710a60 100644 --- a/docs/en/api-guides/usb-otg-console.rst +++ b/docs/en/api-guides/usb-otg-console.rst @@ -55,7 +55,7 @@ Uploading the Application Initial Upload -------------- -If the {IDF_TARGET_NAME} is not yet flashed with a program which enables USB console, we can not use ``idf.py flash`` command with the USB CDC port. There are 3 alternative options to perform the initial upload listed below. +If the {IDF_TARGET_NAME} is not yet flashed with a program that enables a USB console, an initial upload of the program is required. There are 3 alternative options to perform the initial upload. Once the initial upload is done, the application will start up and a USB CDC port will appear in the system. @@ -69,7 +69,7 @@ Initial upload using the ROM download mode, over USB CDC * Press {IDF_TARGET_NAME} into download mode. To do this, keep GPIO0 low while toggling reset. On many development boards, the "Boot" button is connected to GPIO0, and you can press "Reset" button while holding "Boot". * A serial port will appear in the system. On most operating systems (Windows 8 and later, Linux, macOS) driver installation is not required. Find the port name using Device Manager (Windows) or by listing ``/dev/ttyACM*`` devices on Linux or ``/dev/cu*`` devices on macOS. -* Run ``idf.py flash -p PORT`` to upload the application, with ``PORT`` determined in the previous step +* Run ``idf.py flash -p PORT`` to upload the application, with ``PORT`` determined in the previous step. Initial upload using the ROM download mode, over USB DFU ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^