174 lines
3.4 KiB
Plaintext
174 lines
3.4 KiB
Plaintext
{
|
|
"cells": [
|
|
{
|
|
"cell_type": "markdown",
|
|
"id": "740b4091",
|
|
"metadata": {},
|
|
"source": [
|
|
"# Test PPM"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "ac06df04",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"#!make -j -C ~/wip/mycode/lasp"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "ce0dd691",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"import lasp\n",
|
|
"# Get handle to stream manager\n",
|
|
"mgr = lasp.StreamMgr.getInstance()"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "3cd242a8",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"ds = mgr.getDeviceInfo()"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "a5d878e9",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"# Search for a device\n",
|
|
"for i, d in enumerate(ds):\n",
|
|
" print(f'{i}: ' + d.device_name)\n",
|
|
"d = ds[0]"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "6d5b281e",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"# Create a configuration and enable some input channels\n",
|
|
"config = lasp.DaqConfiguration(d)\n",
|
|
"config.inchannel_config[0].enabled = True\n",
|
|
"config.inchannel_config[1].enabled = True\n",
|
|
"# Choose a different number of frames per block\n",
|
|
"config.framesPerBlockIndex = 4"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "1ead3995",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"print('Out channels:',d.noutchannels)\n",
|
|
"print('In channels:',d.ninchannels)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "12db8306",
|
|
"metadata": {
|
|
"tags": []
|
|
},
|
|
"outputs": [],
|
|
"source": [
|
|
"# Start a stream with a configuration\n",
|
|
"mgr.startStream(config)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "5323356f-4239-4f0b-ad58-0025501bf7a3",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"ppm = lasp.PPMHandler(mgr)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "4d9f0103",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"daq = mgr.getDaq(lasp.StreamMgr.StreamType.input)\n",
|
|
"print(daq)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "26277ef0-3389-4581-9cc5-2c500e789dfa",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"ppm.start()\n",
|
|
"import time\n",
|
|
"t=0\n",
|
|
"while t < 1:\n",
|
|
" time.sleep(0.1)\n",
|
|
" t += 0.1\n",
|
|
" level, clip = ppm.getCurrentValue()\n",
|
|
" print(f'\\r {levels[0]:.1f}')"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "30b77ce0-40ee-4b88-89fa-83b7a62e493c",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"mgr.stopAllStreams()"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "78cc8353-0e0b-4d96-a263-f4ad3fe4ee4c",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": []
|
|
}
|
|
],
|
|
"metadata": {
|
|
"kernelspec": {
|
|
"display_name": "Python 3 (ipykernel)",
|
|
"language": "python",
|
|
"name": "python3"
|
|
},
|
|
"language_info": {
|
|
"codemirror_mode": {
|
|
"name": "ipython",
|
|
"version": 3
|
|
},
|
|
"file_extension": ".py",
|
|
"mimetype": "text/x-python",
|
|
"name": "python",
|
|
"nbconvert_exporter": "python",
|
|
"pygments_lexer": "ipython3",
|
|
"version": "3.8.10"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 5
|
|
}
|