tools/psoc6/mpy-psoc6.sh: Added device-erase function.

Signed-off-by: enriquezgarc <enriquezgarcia.external@infineon.com>

tools/psoc6/mpy-psoc6.sh

@@ -5,7 +5,6 @@
 ###################
 
 function help {
-
  echo 'Micropython PSoC6 utility script' 
  echo 'usage: sh mpy-psoc6.sh <command>' 
  echo 'The available commands are:'
@@ -36,20 +35,28 @@ function help {
  echo ''
  echo ' board PSoC6 prototyping kit name'
  echo ' hex_file MicroPython PSoC6 firmware .hex file'
-
+ echo ''
+ echo ' device-erase Erase the external device memory.'
+ echo ' Use this command to erase the external memory if available'
+ echo ' for the selected board.'
+ echo ' Requires openocd available on the system path.'
+ echo ' usage: sh mpy-psoc6.sh device-erase <board>'
+ echo ''
+ echo ' board PSoC6 prototyping kit name'
+ echo ' \q Quiet. Do not prompt any user confirmation request'
 }
 
 function mpy_firmware_deploy {
-
  board=$1
  hex_file=$2
 
  echo Deploying Micropython...
  openocd -s openocd\scripts -c "source [find interface/kitprog3.cfg]; ; source [find target/psoc6_2m.cfg]; psoc6 allow_efuse_program off; psoc6 sflash_restrictions 1; program ${hex_file} verify reset exit;"
-
 }
 
 function hw_firmware_download {
+ # hello-world flashing workaround to overcome factory board flashing error.
+ # This flashing step will be removed when the root cause fix is available.
  board=$1
 
  curl -s -L https://github.com/infineon/micropython/releases/download/v0.3.0/hello-world_${board}.hex > hello-world_${board}.hex
@@ -61,8 +68,19 @@ function hw_firmware_clean {
  rm hello-world_${board}.hex
 }
 
-function mpy_firmware_download {
+function flash_erase_firmware_download {
+ board=$1
 
+ curl -s -L https://github.com/infineon/micropython/releases/download/v0.3.0/device-erase_${board}.hex > device-erase_${board}.hex
+}
+
+function flash_erase_firmware_clean {
+ board=$1
+
+ rm device-erase_${board}.hex
+}
+
+function mpy_firmware_download {
  board=$1
  version=$2
 
@@ -76,15 +94,13 @@ function mpy_firmware_download {
 }
 
 function mpy_firmware_clean {
-
  board=$1
 
  echo Cleaning up micropython hex files...
  rm mpy-psoc6_${board}.hex
 }
 
 function openocd_download_install {
-
  echo Downloading openocd...
  curl -s -L https://github.com/Infineon/openocd/releases/download/release-v4.4.0/openocd-4.4.0.2134-linux.tar.gz > openocd.tar.gz
  echo Extracting openocd...
@@ -94,15 +110,32 @@ function openocd_download_install {
 }
 
 function openocd_uninstall_clean {
-
  echo Cleaning up openOCD installation package...
  rm openocd.tar.gz
  rm -rf openocd
+}
 
+function wait_and_request_board_connect {
+ if [ "$1" != "-q" ]; then
+ echo ''
+ echo Please CONNECT THE BOARD and PRESS ANY KEY to start the firmware deployment...
+ read user_input
+ echo ''
+ fi
 }
 
-function mpy_device_setup {
+function wait_user_termination {
+ if [ "$1" != "-q" ]; then
+ echo ''
+ echo Press any key to continue...
+ read user_input
+ echo ''
+ fi
+}
+
+board=""
 
+function select_board {
  board=$1
  board_list=(CY8CPROTO-062-4343W)
 
@@ -126,8 +159,12 @@ function mpy_device_setup {
 
  board=${board_list[${board_index}]}
  fi 
- 
+
  echo MicroPython PSoC6 Board :: ${board}
+}
+
+function mpy_device_setup {
+ select_board $1
 
  # Version selection
  mpy_firmware_version=$2
@@ -144,13 +181,7 @@ function mpy_device_setup {
  hw_firmware_download ${board}
  mpy_firmware_download ${board} ${mpy_firmware_version}
 
-
- if [ "$3" != "\q" ]; then
- echo ''
- echo Please CONNECT THE BOARD and PRESS ANY KEY to start the firmware deployment...
- read user_input
- echo ''
- fi
+ wait_and_request_board_connect $3
 
  # Deploy on board
  mpy_firmware_deploy ${board} hello-world_${board}.hex
@@ -161,16 +192,28 @@ function mpy_device_setup {
  hw_firmware_clean ${board}
  mpy_firmware_clean ${board}
 
- if [ "$3" != "\q" ]; then
- echo ''
- echo Press any key to continue...
- read user_input
- echo ''
- fi
+ wait_user_termination $3
 }
 
-function arduino_lab_download_and_launch {
+function mpy_device_erase {
+ select_board $1
 
+ # Download flashing tool and firmware
+ openocd_download_install
+ flash_erase_firmware_download ${board}
+
+ wait_and_request_board_connect $2
+
+ # Deploy on board
+ mpy_firmware_deploy ${board} device-erase_${board}.hex
+
+ openocd_uninstall_clean
+ flash_erase_firmware_clean ${board}
+
+ wait_user_termination $2
+}
+
+function arduino_lab_download_and_launch {
  echo Downloading Arduino Lab for Micropython...
  curl -s -L https://github.com/arduino/lab-micropython-editor/releases/download/0.5.0-alpha/Arduino.Lab.for.Micropython-linux_x64.zip > arduino-for-micropython.zip
  echo Extracting Arduino Lab for Micropython...
@@ -180,18 +223,14 @@ function arduino_lab_download_and_launch {
  echo Launching Arduino Lab for Micropython...
  ./arduino-lab-micropython-ide
  cd ..
-
 }
 
 function arduino_lab_install_package_clean {
-
  echo Cleaning up Arduino Lab for Micropython installation package...
  rm arduino-for-micropython.zip
-
 }
 
 function mpy_quick_start {
-
  echo '################################################'
  echo ' Welcome to the '
  echo ' __ __ _ ___ _ _ '
@@ -219,7 +258,6 @@ function mpy_quick_start {
  echo Press any key to exit...
  read user_input
  echo ''
-
 }
 
 # Main script commands
@@ -234,6 +272,9 @@ case $1 in
  "firmware-deploy")
  mpy_firmware_deploy $2 $3
  ;;
+ "device-erase")
+ mpy_device_erase $2 $3
+ ;;
  "help")
  help
  ;;