Th3maz1ng/W800_Smart_Watch
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Updated the README file by adding some pictures of the PCB + otherinformation

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anschrammh 2023-03-24 21:37:57 +01:00
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README.md
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@ -155,13 +155,14 @@ using a magnetic 4 pin plug.
## What is done/working so far - HARDWARE :
* Schematic :
* First version of the schematic is done an available [here](design/Kicad/W800_Smart_Watch/W800_Smart_Watch.pdf).
* PCB version 1.0 design is done based on the schematic. Waiting for the PCBs from JLCPCB.
* 2 layer PCB version 1.0 design is done based on the schematic. Waiting for the PCBs from JLCPCB.
* Wake up interrupts handling :
* Wrist tilt MCU wake up working
* LCD touch wake up
* MCU sleep feature :
* Sleep and Standby modes working but implemented in a crude way.
Can and should be improved.
* PIFA antenna tested, performance isn't the best but it is working well for what it will be used for (BLE).
## What is done/working so far - SOFTWARE :
* LVGL 8.3.3 running on the SOC using DMA.
@ -188,8 +189,10 @@ using a magnetic 4 pin plug.
## To do - HARDWARE:
* [ ] Add the MAX30102 Heart Rate Monitor to the current design.
* [ ] Fix the issue with the DW01A chip, should be as easy to replace the 100nf C12 cap with a lower value, let's say 80nf.
## To do - SOFTWARE
* [ ] Finish to design the settings page.
* [X] Finish to design the settings page.
* [ ] Implement watch settings persistency using the integrated flash memory
* [ ] Implement a good algorithm to handle adaptiv MCU clock
to save power
* Drivers:
@ -220,6 +223,10 @@ to save power
## Update 21/03/2023 : PCBs were received from JLCPCB and this what they look like :
![](http://82.64.196.164/images/git/W800_pcb_1.png)
![](http://82.64.196.164/images/git/W800_pcb_2.png)
## And the watch running :
![](http://82.64.196.164/images/git/W800_running.png)
### **Almost everything works :**
* BMA456 ✓
* BMP280 ✓