rsmeral / scd30-cli Goto Github PK

 ~$ sudo i2cdetect -y -l
      i2c-3   i2c             3.i2c                                         I2C adapter
      i2c-1   i2c             bcm2835 (i2c@7e804000)       I2C adapter
      i2c-4   i2c             4.i2c                                         I2C adapter

pi@mypi:~$ sudo i2cdetect -y 3
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- 61 -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

pi@mypi:~$ sudo i2cdetect -y 4
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- 61 -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

pi@mypi:~$ scd30-cli -b 3 status
(node:1197) UnhandledPromiseRejectionWarning: Error: **Invalid I2C bus number NaN**
    at checkBusNumber (/usr/local/share/.config/yarn/global/node_modules/i2c-bus/i2c-bus.js:61:11)
    at open (/usr/local/share/.config/yarn/global/node_modules/i2c-bus/i2c-bus.js:35:3)
    at /usr/local/share/.config/yarn/global/node_modules/i2c-bus/i2c-bus.js:53:17
    at new Promise (<anonymous>)
    at Object.openPromisified (/usr/local/share/.config/yarn/global/node_modules/i2c-bus/i2c-bus.js:51:49)
    at /usr/local/share/.config/yarn/global/node_modules/scd30-node/dist/index.js:227:33
    at Generator.next (<anonymous>)
    at /usr/local/share/.config/yarn/global/node_modules/scd30-node/dist/index.js:8:71
    at new Promise (<anonymous>)
    at __awaiter (/usr/local/share/.config/yarn/global/node_modules/scd30-node/dist/index.js:4:12)
(node:1197) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2)
(node:1197) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.