Pinecil V2 (#1341)

* Add SDK

* fork

* massaging makefile

* Drop git module

* Bring in sdk as its broken

Far, Far to much crap to fix with regex now

* Remove bl706

* rf_para_flash_t is missing defs

* Remove crapton of junk

* Remove yet more

* Poking I2C

* Update peripheral_config.h

* Update pinmux_config.h

* Update preRTOS.cpp

* Update main.hpp

* Setup template

* Verbose boot

* I2C ish

* Update I2C_Wrapper.cpp

* Update main.cpp

* Turn off I2C reading for now

* Display running

* Roughing out scheduling timer0

* Starting ADC setup

* Working scheduling of ADC 🎉

* Format adc headers

* Update IRQ.cpp

* Buttons working

* Slow down I2C

* Poking IRQ

* Larger stack required

* Accel on

* Trying to chase down why __libc_init_array isnt working yet

* Working c++

* Cleanup

* Bump stacks

* I2C wake part workaround

* Cleanup

* Working PWM init

* qc draft

* Hookup PWM

* Stable enough ADC

* ADC timing faster + timer without HAL

* Silence

* Remove boot banner

* Tuning in ADC

* Wake PID after ADC

* Remove unused hal

* Draft flash settings

* Working settings save & restore

* Update to prod model

* Cleanup

* NTC thermistor

* Correct adc gain

* Rough tip resistance progress

* Scratch out resistance awareness of the tip

* better adc settings

* Tweaking ADC

* ADC tweaking

* Make adc range scalable

* Update Dockerfile

* Update configuration.h

* Can read same ADC twice in a row

* ADC Setup

* Update PIDThread.cpp

* Lesser adc backoff

* Update USBPD.h

* Add device ID

* Update BSP_Power.h

* Update BSP.cpp

* DrawHex dynamicLength

* Shorter ID padding

* Show validation code

* tip measurement

* Create access for w0w1

* Expose w0 w1

* Enable debug

* crc32

* Device validation

* wip starting epr

* Logic refactor

* Safer PWM Init

* PD cleanups

* Update bl702_pwm.c

* Update power.cpp

* Update usb-pd

* io

* EPR decode

* Better gui for showing pd specs

* Rough handler for capabilities

* EPR

* Fix > 25V input

* Perform pow step after PPS

* Update BSP.cpp

* Fix timer output

* QC3

* Add tip resistance view

* Hold PD negotiation until detection is done for tip res

* Get Thermal mass

* Tip res =0 protection

* Update PIDThread.cpp

* Update GUIThread.cpp

* Rewrite tip resistance measurement

* Update GUIThread.cpp

* Fix fallback

* Far better tip resistance measurement

* Fix QC 0.6V D-

* Convert the interpolator to int32

* Correct the NTC lookup

* Update BSP.cpp

* Update Setup.cpp

* .

Update configuration #defines

More backported functions

* Update usb-pd

* More missed updates

* Refactor BSP

Magic BSP -> PinecilV2
Pine64 BSP -> Pinecil

Update Makefile

* Add Pinecilv2 to CI

* Pinecil v2 multi-lang

Update push.yml

* Update HallSensor.md

* Update README.md

* Fix wrong prestartcheck default

* Fix logo mapping

* Update Makefile

* Remove unused font block

* Style

* Style

* Remove unused timer funcs

* More culling TS80P

* Revert "More culling TS80P"

This reverts commit 2078b89be7.

* Revert "Remove unused timer funcs"

This reverts commit 0c693a89cc.

* Make VBus check maskable

* Remove DMA half transfer

* Drop using brightness and invert icons and go back to text

Saves flash space

* Refactor settings UI drawing descriptions

* Shorten setting function names

* Store bin file assets

* Fix MHP prestart

source/Core/BSP/Pinecil/flash.c

@@ -0,0 +1,46 @@
+/*
+ * flash.c
+ *
+ *  Created on: 29 May 2020
+ *      Author: Ralim
+ */
+
+#include "BSP.h"
+#include "BSP_Flash.h"
+#include "gd32vf103_libopt.h"
+#include "string.h"
+#define FMC_PAGE_SIZE ((uint16_t)0x400U)
+// static uint16_t settings_page[FMC_PAGE_SIZE] __attribute__ ((section (".settings_page")));
+// Linker script doesnt want to play, so for now its hard coded
+#define SETTINGS_START_PAGE (0x08000000 + (127 * 1024))
+uint8_t flash_save_buffer(const uint8_t *buffer, const uint16_t length) {
+
+  /* unlock the flash program/erase controller */
+  fmc_unlock();
+
+  /* clear all pending flags */
+  fmc_flag_clear(FMC_FLAG_END);
+  fmc_flag_clear(FMC_FLAG_WPERR);
+  fmc_flag_clear(FMC_FLAG_PGERR);
+  resetWatchdog();
+  fmc_page_erase((uint32_t)SETTINGS_START_PAGE);
+  resetWatchdog();
+  uint16_t *data = (uint16_t *)buffer;
+  for (uint16_t i = 0; i < (length / 2); i++) {
+    fmc_halfword_program((uint32_t)SETTINGS_START_PAGE + (i * 2), data[i]);
+    fmc_flag_clear(FMC_FLAG_END);
+    fmc_flag_clear(FMC_FLAG_WPERR);
+    fmc_flag_clear(FMC_FLAG_PGERR);
+    resetWatchdog();
+  }
+  fmc_lock();
+  return 1;
+}
+
+void flash_read_buffer(uint8_t *buffer, const uint16_t length) {
+  uint32_t *b  = (uint32_t *)buffer;
+  uint32_t *b2 = (uint32_t *)SETTINGS_START_PAGE;
+  for (int i = 0; i < length / 4; i++) {
+    b[i] = b2[i];
+  }
+}