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2020-01-31Improve clock accuraty and reduce clock drifting over time (before : 1/2h ↵JF1-2/+13
per day, now : 0 minutes in 24h).
2020-01-26GFX : wait end of transfert using a task notification.JF2-3/+29
Code cleaning in SpiMaster.
2020-01-26Better integration of SPI with DMA and IRQ. Using only 'End' IRQ. Perf could ↵JF2-26/+94
be improved by using 'Started' IRQ to prepare the next buffer while the current one is beeing sent.
2020-01-22[WIP] Max SPI speed reached (119ms for a full refresh. Theo max : 240*240*16 ↵JF1-3/+1
= 115.2ms) using IRQ and DMA. Code needs some cleaning before integration.
2020-01-19Implement the SPI driver using DMA.JF2-8/+28
2020-01-18Encapsulate the drawing of the screen into Screens classes.JF3-0/+6
2020-01-18DateTimeController is now updated in the system task.JF2-10/+56
It runs every 1s in Running mode, and every 1h in sleep mode. This should allow to keep the watch on time for more than 4 hours.
2020-01-17Disable SPI, I²C, touch controller and display controller in sleep mode.JF2-0/+11
Re-enable them on wake up. Remove delays that were not needed in st7889 driver. Hopefully, it'll improve the battery life!
2019-12-28Add DateTimeController to manage the time.JF2-0/+46
Use messages in message queues to refresh the UI
2019-12-27Add BleController to manage the BLE connection statusJF2-0/+26
2019-12-27Replace pin numbers by constantsJF2-5/+9
2019-12-27Implement battery measurement in BatteryController.JF2-0/+68
Update battery info on wake up (with button)
2019-12-07The font is now fixed width.JF2-4/+16
HUGE performance improvement of the display driver.
2019-12-07Convert Spi and GFX to C++.JF2-0/+102