solve adafruit#133 program via jlink

README.md

@@ -149,7 +149,7 @@ which in turn is based on the [Arduino SAMD Core](https://github.com/arduino/Ard
 The following libraries are used:
 
 - adafruit-nrfutil is based on Nordic Semiconductor ASA's [pc-nrfutil](https://github.com/NordicSemiconductor/pc-nrfutil)
-- freeRTOS as operating system
+- [freeRTOS](https://www.freertos.org/) as operating system
 - [tinyusb](https://github.com/hathach/tinyusb) as usb stack
 - [nrfx](https://github.com/NordicSemiconductor/nrfx) for peripherals driver
 - [littlefs](https://github.com/ARMmbed/littlefs) for internal file system

platform.txt

@@ -124,7 +124,6 @@ recipe.output.save_file={build.project_name}.{build.variant}.hex
 # https://github.com/adafruit/Adafruit_nRF52_nrfutil
 # pre-built binaries are provided for macos and windows
 #***************************************************
-
 tools.nrfutil.cmd=adafruit-nrfutil
 tools.nrfutil.cmd.windows={runtime.platform.path}/tools/adafruit-nrfutil/win32/adafruit-nrfutil.exe
 tools.nrfutil.cmd.macosx={runtime.platform.path}/tools/adafruit-nrfutil/macos/adafruit-nrfutil
@@ -133,20 +132,12 @@ tools.nrfutil.upload.params.verbose=--verbose
 tools.nrfutil.upload.params.quiet=
 tools.nrfutil.upload.pattern="{cmd}" {upload.verbose} dfu serial -pkg "{build.path}/{build.project_name}.zip" -p {serial.port} -b 115200 --singlebank
 
-#***************************************************
-# Jlink for programming
-#***************************************************
-
-#tools.nrfutil.upload.pattern=nrfjprog --reset --program "{build.path}/{build.project_name}.hex" --sectorerase -f nrf52
-# && nrfjprog --erasepage {upload.BOOT_SETTING_ADDR} -f nrf52 && nrfjprog --memwr {upload.BOOT_SETTING_ADDR} --val 0x00000001 -f nrf52 && nrfjprog --reset -f nrf52
-# tools.nrfutil.upload.BOOT_SETTING_ADDR=0xFF000
-
 #***************************************************
 # Burning bootloader with either jlink or nrfutil
 #***************************************************
 tools.bootburn.bootloader.params.verbose=
 tools.bootburn.bootloader.params.quiet=
-tools.bootburn.bootloader.pattern={program.pattern}
+tools.bootburn.bootloader.pattern={program.burn_pattern}
 
 # erase flash page while programming
 tools.bootburn.erase.params.verbose=

programmers.txt

@@ -1,22 +1,37 @@
 #**********************************************
-# Jlink with nrfjprog to burn bootloader
+# Jlink with nrfjprog
 #**********************************************
 nrfjprog.name=J-Link for Bluefruit nRF52
 nrfjprog.program.tool=bootburn
-#nrfjprog.program.path={runtime.tools.nrfjprog.path}/
-nrfjprog.program.path=
 nrfjprog.program.cmd=nrfjprog
 nrfjprog.program.cmd.windows=nrfjprog.exe
 
-nrfjprog.program.pattern="{program.path}{program.cmd}" --program "{runtime.platform.path}/bootloader/{build.variant}/{build.variant}_bootloader-0.2.6_{build.sd_name}_{build.sd_version}.hex" -f nrf52 --chiperase --reset
+# Burn bootloader pattern
+nrfjprog.program.bootfile={runtime.platform.path}/bootloader/{build.variant}/{build.variant}_bootloader-0.2.6_{build.sd_name}_{build.sd_version}.hex
+nrfjprog.program.burn_pattern="{program.cmd}" --program "{program.bootfile}" -f nrf52 --chiperase --reset
+
+# Jlink to upload sketch
+nrfjprog.program.params.quiet=
+nrfjprog.program.params.verbose=
+nrfjprog.program.pattern="{program.cmd}" --reset --program "{build.path}/{build.project_name}.hex" --sectorerase -f nrf52
+
+# && nrfjprog --erasepage {upload.BOOT_SETTING_ADDR} -f nrf52 && nrfjprog --memwr {upload.BOOT_SETTING_ADDR} --val 0x00000001 -f nrf52 && nrfjprog --reset -f nrf52
+# tools.nrfutil.upload.BOOT_SETTING_ADDR=0xFF000
 
 #**********************************************
-# adafruit-nrfutil to upgrade bootloader
+# adafruit-nrfutil
 #**********************************************
 nrfutil_boot.name=Bootloader DFU for Bluefruit nRF52
 nrfutil_boot.program.tool=bootburn
 nrfutil_boot.program.cmd=adafruit-nrfutil
 nrfutil_boot.program.cmd.windows={runtime.platform.path}/tools/adafruit-nrfutil/win32/adafruit-nrfutil.exe
 nrfutil_boot.program.cmd.macosx={runtime.platform.path}/tools/adafruit-nrfutil/macos/adafruit-nrfutil
 
-nrfutil_boot.program.pattern={program.cmd} --verbose dfu serial -pkg "{runtime.platform.path}/bootloader/{build.variant}/{build.variant}_bootloader-0.2.6_{build.sd_name}_{build.sd_version}.zip" -p {serial.port} -b 115200 --touch 1200
+# Burn bootloader pattern
+nrfutil_boot.program.bootfile={runtime.platform.path}/bootloader/{build.variant}/{build.variant}_bootloader-0.2.6_{build.sd_name}_{build.sd_version}.zip
+nrfutil_boot.program.burn_pattern={program.cmd} --verbose dfu serial -pkg "{program.bootfile}" -p {serial.port} -b 115200 --touch 1200
+
+# Remind user to select Jlink when used to upload sketch
+nrfutil_boot.program.params.quiet=
+nrfutil_boot.program.params.verbose=
+nrfutil_boot.program.pattern=echo Please select <J-Link for Bluefruit nRF52> as programmer