Difference between revisions of "Palawan DVT"
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* '''ECO1''': The LED is backwards, and should be flipped around. | * '''ECO1''': The LED is backwards, and should be flipped around. | ||
| − | * '''ECO2''': RFM69HW DIO0 is connected to a pin that cannot generate an interrupt. Move DIO0 to | + | * '''ECO2''': RFM69HW DIO0 is connected to a pin that cannot generate an interrupt. Move DIO0 to PTA10. |
* '''ECO3''': There is a ground (and power) plane directly under the RFM69HW. This should be pulled back. | * '''ECO3''': There is a ground (and power) plane directly under the RFM69HW. This should be pulled back. | ||
* '''ECO4''': The LP3982 footprint has no "Pin 1" marker. Add a Pin 1 marker. | * '''ECO4''': The LP3982 footprint has no "Pin 1" marker. Add a Pin 1 marker. | ||
* '''ECO5''': The KL02 footprint has a non-obvious "Pin 1" marker. Make it clearer. | * '''ECO5''': The KL02 footprint has a non-obvious "Pin 1" marker. Make it clearer. | ||
* '''ECO6''': The board is four layers. This is unnecessary. Make the board two layers. | * '''ECO6''': The board is four layers. This is unnecessary. Make the board two layers. | ||
| − | * '''ECO7''': The "Pair" button is not connected to a pin that can do ADC or IRQ. Move "Pair" to PTA12. | + | * '''ECO7''': The "Pair" button is not connected to a pin that can do ADC or IRQ. Move "Pair" to PTB7. |
| + | * '''ECO8''': The LED is not hooked up to a pin that can do PWM. Move LED to PTA12. | ||
==Palawan Tx ECOs== | ==Palawan Tx ECOs== | ||
* '''ECO1''': There is a stray via on the board. Run DRC prior to exporting to gerbers to repour copper. | * '''ECO1''': There is a stray via on the board. Run DRC prior to exporting to gerbers to repour copper. | ||
| − | * '''ECO2''': RFM69HW DIO0 is connected to a pin that cannot generate an interrupt. Move DIO0 to | + | * '''ECO2''': RFM69HW DIO0 is connected to a pin that cannot generate an interrupt. Move DIO0 to PTA10. |
* '''ECO3''': The KL02 footprint has a non-obvious "Pin 1" marker. Make it clearer. | * '''ECO3''': The KL02 footprint has a non-obvious "Pin 1" marker. Make it clearer. | ||
| + | |||
| + | |||
| + | Pins: | ||
| + | PAIR - IRQ, ADC (PTB7 is the only match) | ||
| + | LED - High-current, PWM (PTA12 is the only match) | ||
| + | DIO0 - IRQ (PTA10 is closest) | ||
Revision as of 08:39, 10 June 2017
Palawan DVT represents a complete redesign. The main MCU has changed, and we now use a SoM for the radio.
Palawan Rx ECOs
- ECO1: The LED is backwards, and should be flipped around.
- ECO2: RFM69HW DIO0 is connected to a pin that cannot generate an interrupt. Move DIO0 to PTA10.
- ECO3: There is a ground (and power) plane directly under the RFM69HW. This should be pulled back.
- ECO4: The LP3982 footprint has no "Pin 1" marker. Add a Pin 1 marker.
- ECO5: The KL02 footprint has a non-obvious "Pin 1" marker. Make it clearer.
- ECO6: The board is four layers. This is unnecessary. Make the board two layers.
- ECO7: The "Pair" button is not connected to a pin that can do ADC or IRQ. Move "Pair" to PTB7.
- ECO8: The LED is not hooked up to a pin that can do PWM. Move LED to PTA12.
Palawan Tx ECOs
- ECO1: There is a stray via on the board. Run DRC prior to exporting to gerbers to repour copper.
- ECO2: RFM69HW DIO0 is connected to a pin that cannot generate an interrupt. Move DIO0 to PTA10.
- ECO3: The KL02 footprint has a non-obvious "Pin 1" marker. Make it clearer.
Pins:
PAIR - IRQ, ADC (PTB7 is the only match) LED - High-current, PWM (PTA12 is the only match) DIO0 - IRQ (PTA10 is closest)
