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misc nrf52 todo

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geeksville 2020-05-27 15:31:23 -07:00
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docs/software/nrf52-TODO.md
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@ -6,12 +6,15 @@
Minimum items needed to make sure hardware is good. Minimum items needed to make sure hardware is good.
- set power UICR per https://devzone.nordicsemi.com/f/nordic-q-a/28562/nrf52840-regulator-configuration
- switch charge controller into / out of performance mode (see 8.3.1 in datasheet)
- write UC1701 wrapper - write UC1701 wrapper
- Test hardfault handler for null ptrs (if one isn't already installed) - Test hardfault handler for null ptrs (if one isn't already installed)
- test my hackedup bootloader on the real hardware - test my hackedup bootloader on the real hardware
- Use the PMU driver on real hardware - Use the PMU driver on real hardware
- Use new radio driver on real hardware - Use new radio driver on real hardware
- Use UC1701 LCD driver on real hardware. Still need to create at startup and probe on SPI. Make sure SPI is atomic. - Use UC1701 LCD driver on real hardware. Still need to create at startup and probe on SPI. Make sure SPI is atomic.
- set vbus voltage per https://infocenter.nordicsemi.com/topic/ps_nrf52840/power.html?cp=4_0_0_4_2
- test the LEDs - test the LEDs
- test the buttons - test the buttons
@ -33,6 +36,7 @@ Needed to be fully functional at least at the same level of the ESP32 boards. At
- make ble endpoints not require "start config", just have them start in config mode - make ble endpoints not require "start config", just have them start in config mode
- use new PMU to provide battery voltage/% full to app (both bluetooth and screen) - use new PMU to provide battery voltage/% full to app (both bluetooth and screen)
- do initial power measurements, measure effects of more preamble bits, measure power management and confirm battery life - do initial power measurements, measure effects of more preamble bits, measure power management and confirm battery life
- set UICR.CUSTOMER to indicate board model & version
## Items to be 'feature complete' ## Items to be 'feature complete'
@ -50,6 +54,7 @@ Needed to be fully functional at least at the same level of the ESP32 boards. At
- currently using soft device SD140, is that ideal? - currently using soft device SD140, is that ideal?
- turn on the watchdog timer, require servicing from key application threads - turn on the watchdog timer, require servicing from key application threads
- nrf52setup should call randomSeed(tbd) - nrf52setup should call randomSeed(tbd)
- implement SYSTEMOFF behavior per https://infocenter.nordicsemi.com/topic/ps_nrf52840/power.html?cp=4_0_0_4_2
## Things to do 'someday' ## Things to do 'someday'