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correct mcp3008 node to call methods correctly

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to close #396
This commit is contained in:
Dave Conway-Jones
2018-01-21 14:39:44 +00:00
parent ecb545cf7e
commit fe0e5cc62b
2 changed files with 9 additions and 9 deletions
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2
hardware/mcp3008/package.json
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@@ -1,6 +1,6 @@
{
"name" : "node-red-node-pi-mcp3008",
"version" : "0.1.0",
"version" : "0.1.1",
"description" : "A Node-RED node to read from the MCP3008 Analogue to Digital Converter",
"dependencies" : {
"mcp-spi-adc": "^1.0.0"

16
hardware/mcp3008/pimcp3008.js
View File

@@ -22,20 +22,20 @@ module.exports = function(RED) {
this.dev = n.dev || "3008";
var node = this;
var cb = function (err) { if (err) { node.error("Error: "+err); } };
var opt = { deviceNumber:node.dnum };
var opt = { speedHz:20000, deviceNumber:node.dnum };
var chans = parseInt(this.dev.substr(3));
try {
fs.statSync("/dev/spidev0."+node.dnum);
if (mcp3xxx.length === 0) {
for (var i=0; i<chans; i++) {
if (node.dev === "3002") { mcp3xxx.push(mcpadc.openmcp3002(i, opt, cb)); }
if (node.dev === "3004") { mcp3xxx.push(mcpadc.openmcp3004(i, opt, cb)); }
if (node.dev === "3008") { mcp3xxx.push(mcpadc.openmcp3008(i, opt, cb)); }
if (node.dev === "3202") { mcp3xxx.push(mcpadc.openmcp3202(i, opt, cb)); }
if (node.dev === "3204") { mcp3xxx.push(mcpadc.openmcp3204(i, opt, cb)); }
if (node.dev === "3208") { mcp3xxx.push(mcpadc.openmcp3208(i, opt, cb)); }
if (node.dev === "3304") { mcp3xxx.push(mcpadc.openmcp3304(i, opt, cb)); }
if (node.dev === "3002") { mcp3xxx.push(mcpadc.openMcp3002(i, opt, cb)); }
if (node.dev === "3004") { mcp3xxx.push(mcpadc.openMcp3004(i, opt, cb)); }
if (node.dev === "3008") { mcp3xxx.push(mcpadc.openMcp3008(i, opt, cb)); }
if (node.dev === "3202") { mcp3xxx.push(mcpadc.openMcp3202(i, opt, cb)); }
if (node.dev === "3204") { mcp3xxx.push(mcpadc.openMcp3204(i, opt, cb)); }
if (node.dev === "3208") { mcp3xxx.push(mcpadc.openMcp3208(i, opt, cb)); }
if (node.dev === "3304") { mcp3xxx.push(mcpadc.openMcp3304(i, opt, cb)); }
}
}
node.on("input", function(msg) {