From 078cb0381e093b25af53023b0e478b34f6c3916e Mon Sep 17 00:00:00 2001
From: Sil333033 <94360907+Sil333033@users.noreply.github.com>
Date: Fri, 27 Oct 2023 19:46:31 +0200
Subject: [PATCH] Add support Multi-fucc and Xeon bootmode --nobuild

---
 applications/external/esp_flasher/esp_flasher_worker.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/applications/external/esp_flasher/esp_flasher_worker.c b/applications/external/esp_flasher/esp_flasher_worker.c
index be5da85db..5f191af6a 100644
--- a/applications/external/esp_flasher/esp_flasher_worker.c
+++ b/applications/external/esp_flasher/esp_flasher_worker.c
@@ -307,6 +307,9 @@ static int32_t esp_flasher_reset(void* context) {
     _setRTS(false);
     _initRTS();
 
+    furi_hal_gpio_init_simple(&gpio_swclk, GpioModeOutputPushPull);
+    furi_hal_gpio_write(&gpio_swclk, true);
+
     if(app->reset) {
         loader_port_debug_print("Resetting board\n");
         loader_port_reset_target();
@@ -371,6 +374,13 @@ void loader_port_reset_target(void) {
 void loader_port_enter_bootloader(void) {
     // adapted from custom usb-jtag-serial reset in esptool
     // (works on official wifi dev board)
+    // Also support for the Multi-fucc and Xeon boards
+    furi_hal_gpio_write(&gpio_swclk, false);
+    furi_hal_power_disable_otg();
+    loader_port_delay_ms(100);
+    furi_hal_power_enable_otg();
+    furi_hal_gpio_init_simple(&gpio_swclk, GpioModeAnalog);
+    loader_port_delay_ms(100);
     _setDTR(true);
     loader_port_delay_ms(SERIAL_FLASHER_RESET_HOLD_TIME_MS);
     _setRTS(true);