Eval » Historie » Version 9
Maximilian Seesslen, 14.02.2023 14:25
| 1 | 1 | Maximilian Seesslen | h1. Eval |
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| 2 | |||
| 3 | * Big LEDs to test outputs / Backlight-PWM |
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| 4 | * Amplified Buzzer to test buzzer output directly on MCU |
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| 5 | * PWM output to test buzzers; 3V; normal and amplified |
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| 6 | * Test for CANBus-cables; |
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| 7 | ** MCU with 4 inputs |
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| 8 | ** 4 outputs to control which line to be tested to detect shortcuts |
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| 9 | ** 4 outputs for LEDs to indicate errornous wire |
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| 10 | ** How detect shortcuts |
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| 11 | ** Button to reset |
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| 12 | * Durchgangsprüfer ( buzzer-out / Buzzer-in ) |
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| 13 | ** Do i really need this? Dont want to setup an multimeter |
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| 14 | ** Does not cost much |
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| 15 | 2 | Maximilian Seesslen | ** The signal is already there. It might be usefull to inspect the board |
| 16 | |||
| 17 | 5 | Maximilian Seesslen | h2. Functions |
| 18 | |||
| 19 | * Measure power consumption of boards |
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| 20 | * Measure functions of PCBs (PWM Buzzer, Backlight) |
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| 21 | * Measure periphery (e.g. buzzers) |
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| 22 | * Test CANBus wires |
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| 23 | |||
| 24 | 2 | Maximilian Seesslen | h2. Buchsen |
| 25 | |||
| 26 | * GND |
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| 27 | * Durchgang |
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| 28 | * PWM out |
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| 29 | * PWM in to buzzer |
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| 30 | * LED/BL in to big LED |
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| 31 | 4 | Maximilian Seesslen | * Strom-Mess-Durchgang mit Schiebeschater; e.g. 1101M2S3CGE2 |
| 32 | 2 | Maximilian Seesslen | |
| 33 | * 2xJST-4; Kabeltest |
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| 34 | 4 | Maximilian Seesslen | ** Auch ueber Stiftbuchse fuer Schoenes Gehaeuse, Acryl ala Ophio |
| 35 | 2 | Maximilian Seesslen | |
| 36 | Stiftleiste |
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| 37 | |||
| 38 | * GND |
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| 39 | * 3V |
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| 40 | * 5V |
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| 41 | * LED in 1 |
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| 42 | * LED in 2 |
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| 43 | * LED in 3 |
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| 44 | * LED in 4 |
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| 45 | |||
| 46 | * 2 Buzzers |
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| 47 | * 1 Big LED |
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| 48 | * Heardbeat |
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| 49 | * User |
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| 50 | * 1 Buzzer reset test |
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| 51 | * 4 LEDs "open connection" |
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| 52 | 4 | Maximilian Seesslen | |
| 53 | |||
| 54 | 2 | Maximilian Seesslen | |
| 55 | h2. MCU Pins |
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| 56 | |||
| 57 | * 4 GPIO out cable-test |
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| 58 | * 4 GPIO Input test |
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| 59 | * 4 GPIO LEDs |
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| 60 | * 1 LED "Running" amber |
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| 61 | * 1 LED "Good" green |
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| 62 | * 1 LED "Failed" red |
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| 63 | * 1 LED "Not 1:1" orange |
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| 64 | * PWM buzzer |
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| 65 | * Button start testing |
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| 66 | * 2 LEDs HB, User |
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| 67 | |||
| 68 | 20 Pins; STM32G030C8T6 Cheap and boring LQFP48; |
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| 69 | |||
| 70 | 2 Uart |
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| 71 | 2 I2C |
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| 72 | 2 Pow |
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| 73 | 6 | Maximilian Seesslen | |
| 74 | 7 | Maximilian Seesslen | h2. No-MCU version |
| 75 | 6 | Maximilian Seesslen | |
| 76 | 9 | Maximilian Seesslen | * 4-Pin JST Power fuer CCandis Versorgung |
| 77 | * 2-Pin JST Power fuer Miniminutnik |
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| 78 | * 3-Pinheader Power VOUT, 5V, 3V, GND |
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| 79 | 1 | Maximilian Seesslen | * Spannungsregler 5V; L78M05; was habe ich von den LED-Reglern? |
| 80 | 9 | Maximilian Seesslen | * Spannungsregler 3V |
| 81 | * 2 Pin VIN; 24V |
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| 82 | 1 | Maximilian Seesslen | * 2 Pin Measure |
| 83 | * Schieberegler |
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| 84 | 9 | Maximilian Seesslen | * 3 * Power-LED |
| 85 | 8 | Maximilian Seesslen | * 4 * LED-In |
| 86 | * Buzzer-Input |