Request UF2 bootloader when resetting using the 'serial trick'

jepler · jepler · commit 49b8579bcd1b · 2022-01-17T17:14:31.000-06:00
diff --git a/ports/espressif/supervisor/port.c b/ports/espressif/supervisor/port.c
@@ -51,6 +51,8 @@
 #include "supervisor/background_callback.h"
 #include "supervisor/memory.h"
 #include "supervisor/shared/tick.h"
+#include "shared-bindings/microcontroller/__init__.h"
+#include "shared-bindings/microcontroller/RunMode.h"
 #include "shared-bindings/rtc/__init__.h"
 
 #include "peripherals/rmt.h"
@@ -263,6 +265,7 @@ void reset_port(void) {
 }
 
 void reset_to_bootloader(void) {
+    common_hal_mcu_on_next_reset(RUNMODE_UF2);
     esp_restart();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,8 @@`
`51`	`51`	`#include "supervisor/background_callback.h"`
`52`	`52`	`#include "supervisor/memory.h"`
`53`	`53`	`#include "supervisor/shared/tick.h"`
	`54`	`+#include "shared-bindings/microcontroller/__init__.h"`
	`55`	`+#include "shared-bindings/microcontroller/RunMode.h"`
`54`	`56`	`#include "shared-bindings/rtc/__init__.h"`
`55`	`57`
`56`	`58`	`#include "peripherals/rmt.h"`
`@@ -263,6 +265,7 @@ void reset_port(void) {`
`263`	`265`	`}`
`264`	`266`
`265`	`267`	`void reset_to_bootloader(void) {`
	`268`	`+ common_hal_mcu_on_next_reset(RUNMODE_UF2);`
`266`	`269`	`esp_restart();`
`267`	`270`	`}`
`268`	`271`