Switch to dual-core design - Githubissues

RoboticExplorationLab / Chipsat-Hardware

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Switch to dual-core design #16

Closed kongr45gpen closed 2 months ago

kongr45gpen commented 4 months ago

[x] Consider USB port count
[x] Consider SD card count
[x] Add generic configuration DIP switches
[x] Remove watchdog (STM32 MCU already includes internal IWDG)
[ ] Check 3V3 max current for MPPT chip
[ ] Make sure heaters have pulldown

kongr45gpen commented 2 months ago

List of peripherals

GPIO

[ ] 2x burn wire
[ ] 3x temp sensor (analog)
[ ] 2x heater
[ ] 2x WDT
[ ] 2x IMU (INT, RST)
[ ] 3x RF (RST, IO0, IO1)
[ ] 2x VUSB detect
[ ] 3x DIP switches
[ ] LEDs/Neopixel
[ ] Hi_POW_STATUS
[ ] 1x Battery In (analog)
[x] (boot) boot pin

SDIO

[x] SD card (don't forget SD detect!) SDMMC1

UART

[x] 2x Inter-processor UART
[x] External UART

SPI

[x] RF module M4/SPI1
[x] (QSPI) flash memory M4/QSPI1

I2C

[x] IMU (to do) M4/I2C2
[x] Light sensor 1 ~~M4/I2C3~~ ⚠️ (no pins available)
[x] Light sensor 2
[x] Current sensor M4/I2C4
[x] Camera I2C M7/I2C1

USB

[x] USB 1 M7/USB_OTG_FS
[x] USB 2 M4/USB_OTG_HS

DCMI

[x] Camera (DCMI) M7/DCMI

Memory

[x] External SDRAM M7/FMC

System

[x] Hi-speed CLK
[x] Debug pins