Specify bootloader TTY device by name

Nitrokey · Jun 21, 2023 · 730b69b · 730b69b
1 parent f2daacc
commit 730b69b
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/utils/nrf-bootloader/Makefile b/utils/nrf-bootloader/Makefile
@@ -66,7 +66,9 @@ UPLOAD_SH = $(BL_DIR)/upload.sh
 
 FW_SIGNED = fw_signed_update.zip
 FW_RAW = fw_unsigned.hex
-TTYDEV = /dev/ttyACM1
+TTYDEV := $(wildcard /dev/serial/by-id/usb-Nitrokey_Nitrokey_3_Bootloader*)
+# /dev/serial/by-id/usb-Nitrokey_Nitrokey_3-if02
+# /dev/serial/by-id/usb-Nitrokey_Nitrokey_3_Bootloader_F95AF80A9E98-if00
 
 fw-assemble-dfu: $(FW_SIGNED)
 

diff --git a/utils/nrf-builder/Makefile b/utils/nrf-builder/Makefile
@@ -55,7 +55,7 @@ ALL_ARTIFACTS := $(FW_NAME_RELEASE) $(FW_NAME_PROVISIONER) $(FW_NAME_DEVELOP) \
 
 SRCS = $(shell find $(FW_RUNNER)/src -name "*.rs" )
 
-TTY := $(shell ls -1rt /dev/ttyACM* | tail -n 1 | xargs)
+TTY := $(wildcard /dev/serial/by-id/usb-Nitrokey_Nitrokey_3_Bootloader*)
 
 EXTRA_FEATURES :=