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Core3 reset GPIOs 16/17 when PSRAM is not used (#20547)

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* Core3 reset GPIOs 16/17 when PSRAM is not used

* clean
This commit is contained in:
s-hadinger 2024-01-19 23:19:56 +01:00 committed by GitHub
parent 6d0c2fa9bc
commit 6c3f70589a
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1 changed files with 8 additions and 2 deletions
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tasmota/tasmota.ino
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@ -103,7 +103,9 @@
#include "include/tasmota_types.h"
#ifdef CONFIG_IDF_TARGET_ESP32
#include "driver/gpio.h"
#include "soc/efuse_reg.h"
#include "bootloader_common.h"
#endif
/*********************************************************************************************\
@ -450,22 +452,26 @@ LinkedList<String> backlog; // Command backlog implemented with
void setup(void) {
#ifdef ESP32
#ifdef CONFIG_IDF_TARGET_ESP32
#ifdef DISABLE_ESP32_BROWNOUT
DisableBrownout(); // Workaround possible weak LDO resulting in brownout detection during Wifi connection
#endif // DISABLE_ESP32_BROWNOUT
// restore GPIO16/17 if no PSRAM is found
#if ESP_IDF_VERSION_MAJOR < 5 // TODO for esp-idf 5
if (!FoundPSRAM()) {
// test if the CPU is not pico
#if (ESP_IDF_VERSION_MAJOR >= 5)
uint32_t pkg_version = bootloader_common_get_chip_ver_pkg();
if (pkg_version <= 3) { // D0WD, S0WD, D2WD
#else // ESP_IDF_VERSION_MAJOR >= 5
uint32_t chip_ver = REG_GET_FIELD(EFUSE_BLK0_RDATA3_REG, EFUSE_RD_CHIP_VER_PKG);
uint32_t pkg_version = chip_ver & 0x7;
if (pkg_version <= 3) { // D0WD, S0WD, D2WD
#endif // ESP_IDF_VERSION_MAJOR >= 5
gpio_reset_pin(GPIO_NUM_16);
gpio_reset_pin(GPIO_NUM_17);
}
}
#endif
#endif // CONFIG_IDF_TARGET_ESP32
#endif // ESP32