From f3a278dce549a8224dd1b7baa2866f95c6cf18ac Mon Sep 17 00:00:00 2001
From: Julian Oes <julian@oes.ch>
Date: Tue, 12 Oct 2021 13:22:22 +0200
Subject: [PATCH] Mantis: add comment about boot order.

The boot order is now:
1. The PX4 bootloader boots, and starts the camera.
2. The camera starts and sends the boot command to the PX4 bootloader.
3. PX4 starts.
---
 boards/atl/mantis-edu/src/init.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/boards/atl/mantis-edu/src/init.c b/boards/atl/mantis-edu/src/init.c
index 739a2ed694..461c16377e 100644
--- a/boards/atl/mantis-edu/src/init.c
+++ b/boards/atl/mantis-edu/src/init.c
@@ -114,6 +114,8 @@ static void cam_pwr_on_pulse(void)
 	static bool pwr_on_flag = false;
 
 	if (pwr_on_flag == false) {
+		// This is now done in the bootloader.
+		// However, for transition we can leave it in.
 		up_mdelay(700);
 		stm32_configgpio(GPIO_CAM_PWR_ON_H);
 		up_mdelay(20);