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deep_sleep: on S2 disable the brown out detector before deep sleeping

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On S2 the brown out detector would occasionally trigger erroneously during deep sleep.

Disable it before sleeping to circumvent this issue.

Closes https://github.com/espressif/esp-idf/issues/6179
This commit is contained in:
Marius Vikhammer
2021-02-09 19:30:43 +08:00
parent 8e187e7157
commit c6ed522d60
6 changed files with 56 additions and 2 deletions
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4
components/esp32s2/include/esp32s2/brownout.h
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@@ -1,4 +1,4 @@
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
// Copyright 2015-2021 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
@@ -22,6 +22,8 @@ extern "C" {
void esp_brownout_init(void);
void esp_brownout_disable(void);
#ifdef __cplusplus
}
#endif