espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-01 03:34:32 +02:00
Code Issues Packages Projects Releases Wiki Activity

esp32s2beta: Updated the beta chip version config to match the markings

Browse Source
This commit is contained in:
Angus Gratton
2019-10-25 17:33:39 +11:00
committed by Angus Gratton
parent 5ffb42b4dd
commit 1f62d4be74
2 changed files with 7 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
components/esp32s2beta/Kconfig
View File

@@ -11,17 +11,18 @@ menu "ESP32S2-specific"
help help
There are three versions of ESP32-S2 beta chip with different Wi-Fi PHY: A, B and Marlin3. There are three versions of ESP32-S2 beta chip with different Wi-Fi PHY: A, B and Marlin3.
The correct setting is required for Wi-Fi to work correctly. If unsure which version you This setting must match the chip for Wi-Fi to work correctly. You can determine
have, please contact Espressif. the chip version by reading the markings on top of the chip. It will be one of the
three options given here.
The Wi-Fi performance of Marlin3 is the best among the three versions of chip. The Wi-Fi performance of Marlin3 is the best among the three versions of chip.
config ESP32S2_BETA_VERSION_A config ESP32S2_BETA_VERSION_A
bool "Version A" bool "Chip7.2.2-A"
config ESP32S2_BETA_VERSION_B config ESP32S2_BETA_VERSION_B
bool "Version B" bool "Chip7.2.2-B"
config ESP32S2_BETA_VERSION_MARLIN3 config ESP32S2_BETA_VERSION_MARLIN3
bool "Version Marlin3" bool "Marlin3-B2 or Marlin3-B3"
endchoice endchoice
choice ESP32S2_DEFAULT_CPU_FREQ_MHZ choice ESP32S2_DEFAULT_CPU_FREQ_MHZ

2
docs/en/esp32s2beta.rst
View File

@@ -54,7 +54,7 @@ Then configure the project::
idf.py menuconfig idf.py menuconfig
.. important:: There are 3 versions of ESP32-S2 Beta engineering sample available with different Wi-Fi PHYs. The correct setting must be chosen in the project setting ``CONFIG_ESP32S2_BETA_CHIP_VERSION`` (found under Component Config -> ESP32S2-specific) for Wi-Fi to work correctly. If the selected version doesn't match the chip then Wi-Fi performance may be very poor, or the chip may crash when initializing Wi-Fi. If unsure which version you have, please contact Espressif. .. important:: There are 3 versions of ESP32-S2 Beta engineering sample available with different Wi-Fi PHYs. They can be identified by the marking on the chip itself. The project must be configured to match the chip via the project setting "ESP32-S2 Beta chip version" (``CONFIG_ESP32S2_BETA_CHIP_VERSION``). This can be found under Component Config -> ESP32S2-specific. If the project setting doesn't match the chip then Wi-Fi performance may be very poor, or the chip may crash when initializing Wi-Fi.
Build and flash the project as usual, for example:: Build and flash the project as usual, for example::