Add BSP for HPM6750EVK and HPM6750EVKMINI (#6374 )

* Add CANFD support and correct typos

- Added CANFD required fields to can.h
- Fixed typos in can.h and can.c
- Corrected all the projects affected by the typo
- Fixed wrong line-ending in some affected can driver files

Signed-off-by: Fan YANG <fan.yang@hpmicro.com>

* update

* bsp: support boards from hpmicro

- Supported HPM6750EVKMINI
- Supported HPM6750EVK

Signed-off-by: Fan YANG <fan.yang@hpmicro.com>

Signed-off-by: Fan YANG <fan.yang@hpmicro.com>
Co-authored-by: Meco Man <920369182@qq.com>

2022-09-06 00:48:16 -04:00

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HPM6750EVKMINI

Overview

The HPM6750 is a dual-core flashless MCU running 816Mhz. It has a 2MB continuous on-chip ram. Also, it provides various memory interfaces, including SDRAM, Quad SPI NOR Flash, SD/eMMC. It integrates rich audio and video interfaces, including LCD, pixel DMA, camera， and I2S audio interfaces.

Hardware

HPM6750IVM MCU (816Mhz, 2MB OCRAM)
Onboard Memory
- 128Mb SDRAM
- 64Mb Quad SPI NOR Flash
Display & Camera
- LCD connector
- Camera (DVP)
WiFi
- RW007 over SPI
USB
- USB type C (USB 2.0 OTG) connector x2
Audio
- Mic
- DAO
Others
- TF Slot
- FT2232
- Beeper
- RGB LED
Expansion port
- ART-PI extension port

DIP Switch S1

Bit 1 and 2 controls boot mode

bit[2:1]	Description
OFF, OFF	Boot from Quad SPI NOR flash
OFF, ON	Serial boot
ON, OFF	ISP

(lab_hpm6750_evkmini_board)=

Button

(lab_hpm6750_evkmini_board_buttons)=

Name	FUNCTIONS
PBUTN (S2)	Power Button, TinyUF2 Boot Button, GPIO Button
WBUTN (S3)	WAKE UP Button
RESET (S4)	Reset Button

Pin Description

SPI Pin

Function	Position
SPI2.CSN	P1[24]
SPI2.SCLK	P1[23]
SPI2.MISO	P1[21]
SPI2.MOSI	P1[19]

I2C Pin：

Function	Position
I2C0.SCL	P1[13]
I2C0.SDA	P1[15]

UART for core1 debug console：

Function	Position
UART13.TXD	P1[8]
UART13.RXD	P1[10]

ACMP Pin

Function	Position
CMP.INN6	P2[11]
CMP.COMP_1	P1[7]

GPTMR Pin

Function	Position
GPTMR2.CAPT_2	P2[15]
GPTMR2.COMP_2	P2[19]

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