serial_irq: Support side channel for entering bootloader

Add a mechanism to request the bootloader when using serial input. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2022-09-01 21:28:59 -04:00
parent ba38897a35
commit 84ec2813ab
4 changed files with 7 additions and 0 deletions
--- a/src/stm32/Kconfig
+++ b/src/stm32/Kconfig
@@ -14,6 +14,7 @@ config STM32_SELECT
    select HAVE_STRICT_TIMING
    select HAVE_CHIPID
    select HAVE_STEPPER_BOTH_EDGE
+    select SERIAL_BOOTLOADER_SIDECHANNEL

 config BOARD_DIRECTORY
    string