FIRMWARE_TM_1_0=$(top_srcdir)/src/telemetrum-v1.0/telemetrum-v1.0-$(VERSION).ihx
FIRMWARE_TM_1_1=$(top_srcdir)/src/telemetrum-v1.1/telemetrum-v1.1-$(VERSION).ihx
FIRMWARE_TM_1_0=$(top_srcdir)/src/telemetrum-v1.0/telemetrum-v1.0-$(VERSION).ihx
FIRMWARE_TM_1_1=$(top_srcdir)/src/telemetrum-v1.1/telemetrum-v1.1-$(VERSION).ihx