Eval » Historie » Version 3
Maximilian Seesslen, 11.11.2022 16:01
| 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 | h2. Buchsen |
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| 18 | |||
| 19 | * GND |
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| 20 | * Durchgang |
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| 21 | * PWM out |
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| 22 | * PWM in to buzzer |
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| 23 | * LED/BL in to big LED |
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| 24 | |||
| 25 | * 2xJST-4; Kabeltest |
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| 26 | |||
| 27 | Stiftleiste |
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| 28 | |||
| 29 | * GND |
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| 30 | * 3V |
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| 31 | * 5V |
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| 32 | * LED in 1 |
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| 33 | * LED in 2 |
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| 34 | * LED in 3 |
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| 35 | * LED in 4 |
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| 36 | |||
| 37 | * 2 Buzzers |
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| 38 | * 1 Big LED |
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| 39 | * Heardbeat |
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| 40 | * User |
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| 41 | * 1 Buzzer reset test |
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| 42 | * 4 LEDs "open connection" |
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| 43 | |||
| 44 | h2. MCU Pins |
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| 45 | |||
| 46 | * 4 GPIO out cable-test |
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| 47 | * 4 GPIO Input test |
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| 48 | * 4 GPIO LEDs |
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| 49 | * 1 LED "Running" amber |
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| 50 | * 1 LED "Good" green |
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| 51 | * 1 LED "Failed" red |
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| 52 | * 1 LED "Not 1:1" orange |
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| 53 | * PWM buzzer |
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| 54 | * Button start testing |
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| 55 | * 2 LEDs HB, User |
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| 56 | |||
| 57 | 20 Pins; STM32G030C8T6 Cheap and boring LQFP48; |
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| 58 | |||
| 59 | 2 Uart |
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| 60 | 2 I2C |
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| 61 | 2 Pow |