88 lines
2.4 KiB
Text
88 lines
2.4 KiB
Text
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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"import chipwhisperer as cw\n",
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"\n",
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"try:\n",
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" if not scope.connectStatus:\n",
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" scope.con()\n",
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"except NameError:\n",
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" scope = cw.scope()\n",
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"\n",
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"try:\n",
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" if SS_VER == \"SS_VER_2_1\":\n",
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" target_type = cw.targets.SimpleSerial2\n",
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" elif SS_VER == \"SS_VER_2_0\":\n",
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" raise OSError(\"SS_VER_2_0 is deprecated. Use SS_VER_2_1\")\n",
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" else:\n",
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" target_type = cw.targets.SimpleSerial\n",
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"except:\n",
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" SS_VER=\"SS_VER_1_1\"\n",
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" target_type = cw.targets.SimpleSerial\n",
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"\n",
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"try:\n",
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" target = cw.target(scope, target_type)\n",
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"except:\n",
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" print(\"INFO: Caught exception on reconnecting to target - attempting to reconnect to scope first.\")\n",
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" print(\"INFO: This is a work-around when USB has died without Python knowing. Ignore errors above this line.\")\n",
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" scope = cw.scope()\n",
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" target = cw.target(scope, target_type)\n",
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"\n",
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"\n",
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"print(\"INFO: Found ChipWhisperer😍\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"scope.default_seutp()\n",
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"target.baud = 4800\n",
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"#Reset chip - this is NEEDED for device to start.\n",
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"#Also you can reset it \n",
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"def reset_target(scope):\n",
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" scope.io.tio3 = False\n",
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" time.sleep(0.05)\n",
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" scope.io.tio3 = True\n",
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" time.sleep(0.05)\n",
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" scope.io.tio3 = False\n",
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" \n",
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"reset_target(scope)\n",
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"\n",
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"print(\"**************************************************************\")\n",
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"print(\"Use jumpers on H1/H3/H5 to select application. \")\n",
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"print(\"Default should work by opening terminal & see testing printed.\")\n",
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"print(\"Call reset_8751() to reset target (needed when changing jumpers\")"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.9.5"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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