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🐛 Fixes undefined I2C behavior

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This commit is contained in:
Rune Harlyk
2025-01-17 09:21:39 +01:00
parent 01cbd7c117
commit 1174fa4e12
1 changed files with 34 additions and 19 deletions
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app/src/routes/peripherals/i2c/i2c.svelte
+34 -19
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@@ -1,29 +1,40 @@
<script lang="ts"> <script lang="ts">
import SettingsCard from "$lib/components/SettingsCard.svelte"; import SettingsCard from '$lib/components/SettingsCard.svelte';
import { onMount } from "svelte"; import { onMount } from 'svelte';
import { socket } from "$lib/stores"; import { socket } from '$lib/stores';
import type { I2CDevice } from "$lib/types/models"; import type { I2CDevice } from '$lib/types/models';
import { Connection } from "$lib/components/icons"; import { Connection } from '$lib/components/icons';
const i2cDevices = [ const i2cDevices = [
{address:30, part_number: "HMC5883", name: "3-Axis Digital Compass/Magnetometer IC"}, { address: 30, part_number: 'HMC5883', name: '3-Axis Digital Compass/Magnetometer IC' },
{address:64, part_number: "PCA9685", name: "16-channel PWM driver default address"}, { address: 64, part_number: 'PCA9685', name: '16-channel PWM driver default address' },
{address:72, part_number: "ADS1115", name: "4-channel 16-bit ADC"}, { address: 72, part_number: 'ADS1115', name: '4-channel 16-bit ADC' },
{address:104, part_number: "MPU6050", name: "Six-Axis (Gyro + Accelerometer) MEMS MotionTracking™ Devices"}, {
{address:119, part_number: "BMP085", name: "Temp/Barometric"}, address: 104,
part_number: 'MPU6050',
name: 'Six-Axis (Gyro + Accelerometer) MEMS MotionTracking™ Devices'
},
{ address: 119, part_number: 'BMP085', name: 'Temp/Barometric' }
]; ];
let active_devices:I2CDevice[] = []; let active_devices: I2CDevice[] = [];
onMount(() => { onMount(() => {
socket.on('i2cScan', handleScan); socket.on('i2cScan', handleScan);
socket.sendEvent('i2cScan', ""); socket.sendEvent('i2cScan', '');
return () => socket.off('i2cScan', handleScan); return () => socket.off('i2cScan', handleScan);
}) });
const handleScan = (data: any) => { const handleScan = (data: any) => {
active_devices = data.addresses.map((address:number) => i2cDevices.find(device => device.address === address)) active_devices = data.addresses.map(
} (address: number) =>
i2cDevices.find(device => device.address === address) || {
address,
part_number: 'Unknown',
name: 'Unknown'
}
);
};
</script> </script>
<SettingsCard collapsible={false}> <SettingsCard collapsible={false}>
@@ -31,8 +42,12 @@
<span slot="title">I<sup>2</sup>C</span> <span slot="title">I<sup>2</sup>C</span>
<div class="grid"> <div class="grid">
{#each active_devices as device } {#if active_devices.length === 0}
<div>[{device.address.toString(16)}] {device.part_number} - {device.name}</div> <div>No I2C devices found</div>
{/each} {:else}
{#each active_devices as device}
<div>[{device.address.toString(16)}] {device.part_number} - {device.name}</div>
{/each}
{/if}
</div> </div>
</SettingsCard> </SettingsCard>