40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
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#include "esp32-hal-gpio.h"
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#include "pins_arduino.h"
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#include "esp_log.h"
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#include "esp_partition.h"
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#include "esp_system.h"
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#include "esp_ota_ops.h"
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extern "C" {
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void blinkLED(uint8_t r, uint8_t g, uint8_t b) {
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rgbLedWrite(PIN_LED, r, g, b);
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delay(20);
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rgbLedWrite(PIN_LED, 0x00, 0x00, 0x00); // off
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}
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void initVariant(void) {
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// define button pin
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pinMode(47, INPUT_PULLUP);
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// Check if button is pressed
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if (digitalRead(47) == LOW) {
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// When the button is pressed and then released, boot into the OTA1 partition
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const esp_partition_t *ota1_partition = esp_partition_find_first(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_OTA_1, NULL);
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if (ota1_partition) {
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esp_err_t err = esp_ota_set_boot_partition(ota1_partition);
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if (err == ESP_OK) {
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blinkLED(0x00, 0x00, 0x10); // blue
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esp_restart(); // restart, to boot OTA1 partition
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} else {
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blinkLED(0x10, 0x00, 0x00); // red
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ESP_LOGE("OTA", "Error setting OTA1 partition: %s", esp_err_to_name(err));
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}
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}
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} else {
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blinkLED(0x00, 0x10, 0x00); // green
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}
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}
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}
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