NXP S32K146 Evaluation Board - bluetooth蓝牙技术

Friday, 19 November 2021 21:27

NXP S32K146 Evaluation Board ^Featured

NXP S32K146 Evaluation Board

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1. Out of the box

1.1 Get to know the S32K146 Evaluation Board for General Purpose
1.2 S32K146 Evaluation Board Features
1.3 Jumper Settings
1.4 HMI Mapping

Get Software
Plug It In
Build
Debug

Out of the Box
1.1 Get to know the S32K146 Evaluation Board for General Purpose

1.2 S32K146 Evaluation Board Features

Supports S32K146 144LQFP
Small form factor size supports up to n” x n”
Arduino™ UNO footprint-compatible with expansion “shield” support
Integrated open-standard serial and debug adapter (OpenSDA) with support for several industry-standard debug interfaces
Easy access to the MCU I/O header pins for prototyping
On-chip connectivity for CAN, LIN, UART/SCI
SBC UJA1169 and LIN phy TJA1027
Potentiometer for precise voltage and analog measurement.
RGB LED
Two push-button switches (SW2 and SW3) and two touch electrodes
Flexible power supply options

o microUSB or
o external 12 V power supply

1.3 Jumper Settings

Jumper
Configuration
Description

J104
1-22-3 (Default
Reset signal to OpenSDA, use to enter into OpenSDA Bootloader mode.Reset signal direct to the MCU, use to reset S32K146.

J107
1-22-3 (Default

S32K146 powered by 12V power source.
S32K146 powered by USB micro connector.

J10

1-2
2-3 (Default)

VDD voltage is connected to 3.3 V.
VDD voltage is connected to 5 V.

1.4 HMI Mapping

Component
S32K146

Red LED
PTD15 (FTM0 CH0)

Blue LED
PTD0 (FTM0 CH2)

Green LED
PTD16 (FTM0 CH1)

Potentiometer
PTC14 (ADC0_SE12)

SW2
PTC12

SW3
PTC13

OpenSDA UART TX
PTC7 (LPUART1_TX)

OpenSDA UART RX
PTC6 (LPUART1_RX)

CAN TX
PTE5 (CAN0_TX)

CAN RX
PTE4 (CAN0_RX)

LIN TX
PTD7 (LPUART2_TX)

LIN RX
PTD6 (LPUART2_RX)

SBC_SCK
PTB14 (LPSPI1_SCK)

SBC_MISO
PTB15 (LPSPI1_SIN)

SBC_MOSI
PTB16 (LPSPI1_SOUT)

SBC_CS
PTB17 (LPSPI1_PCS3)

Get Software
2.1 Integrated Development Environment (IDE)
The S32 Design Studio for Arm® is a complimentary Integrated Development Environment (IDE) for automotive and ultra-reliable Arm-based microcontrollers that enables editing, compiling and debugging of designs.
DOWNLOAD S32DS FOR ARM
2....

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Out of the Box

1.1 Get to know the S32K146 Evaluation Board for General Purpose

1.2 S32K146 Evaluation Board Features

Supports S32K146 144LQFP
Small form factor size supports up to n” x n”
Arduino^™ UNO footprint-compatible with expansion “shield” support
Integrated open-standard serial and debug adapter (OpenSDA) with support for several industry-standard debug interfaces
Easy access to the MCU I/O header pins for prototyping
On-chip connectivity for CAN, LIN, UART/SCI
SBC UJA1169 and LIN phy TJA1027
Potentiometer for precise voltage and analog measurement.
RGB LED
Two push-button switches (SW2 and SW3) and two touch electrodes
Flexible power supply options
- o microUSB or
- o external 12 V power supply

1.3 Jumper Settings

Jumper	Configuration	Description
J104	1-2 2-3 (Default	Reset signal to OpenSDA, use to enter into OpenSDA Bootloader mode. Reset signal direct to the MCU, use to reset S32K146.
J107	1-2 2-3 (Default	S32K146 powered by 12V power source. S32K146 powered by USB micro connector.
J10	1-2 2-3 (Default)	VDD voltage is connected to 3.3 V. VDD voltage is connected to 5 V.

1.4 HMI Mapping

Component	S32K146
Red LED	PTD15 (FTM0 CH0)
Blue LED	PTD0 (FTM0 CH2)
Green LED	PTD16 (FTM0 CH1)
Potentiometer	PTC14 (ADC0_SE12)
SW2	PTC12
SW3	PTC13
OpenSDA UART TX	PTC7 (LPUART1_TX)
OpenSDA UART RX	PTC6 (LPUART1_RX)
CAN TX	PTE5 (CAN0_TX)
CAN RX	PTE4 (CAN0_RX)
LIN TX	PTD7 (LPUART2_TX)
LIN RX	PTD6 (LPUART2_RX)
SBC_SCK	PTB14 (LPSPI1_SCK)
SBC_MISO	PTB15 (LPSPI1_SIN)
SBC_MOSI	PTB16 (LPSPI1_SOUT)
SBC_CS	PTB17 (LPSPI1_PCS3)

Get Software

2.1 Integrated Development Environment (IDE)

The S32 Design Studio for Arm^® is a complimentary Integrated Development Environment (IDE) for automotive and ultra-reliable Arm-based microcontrollers that enables editing, compiling and debugging of designs.

DOWNLOAD S32DS FOR ARM

2.2 Run-Time Debugging Tool

S32K146EVB evaluation board performs better when using the FreeMASTER tool for run-time debugging. You can also download and install the FreeMASTER Communication Driver (source code already included in the example project).

Note: Check the FreeMASTER page for the latest version.

DOWNLOAD FREEMASTER TOOL

Plug It In

3.1 Power up the Board

The S32K146-EVB evaluation board powers from a USB or external 12V power supply. By default USB power is enabled with J107
Connect the USB cable to a PC using supplied USB cable
Connect other end of USB cable (microUSB) to mini-B port on S32K146 at J7

Allow the PC to automatically configure the USB drivers if needed.
Debug is done using OpenSDA through J7
When powered through USB, LEDs D2 and D3 should light green
Once the board is recognized, it should appear as a mass storage device in your PC with the name S32K146EVB

Board is preloaded with a software, in which the red, blue and green LEDs will toggle at different rates

Build

4.1 Flash the Out-of-Box Demo

Download the S32K146EVB_OOBE_FreeMASTER_Firmware.srec from Software and Tools tab</a > . Then drag and drop the downloaded image file into your S32K146EVB disk that is listed in your PC window.

4.2 Communicate with Run-Time Debugger

Open the FreeMASTER application on your PC. You should see Welcome page:

Setup communication port to “opensda” and speed to 115200 b/s:

Setup communication manualy:
“Project > Options > Comm"

Setup communication automatically:
“Tools > Connection Wizard”

4.3 FreeMASTER JumpStart project download

Once the FreeMASTER application detects the web address stored as an TSA active content in the flash memory of the S32K146 MCU, the download of the FreeMASTER project from NXP Semiconductors</a > will be initiated.

4.4 FreeMASTER JumpStart Project Loaded

The FreeMASTER JumpStart project description:

4.5 FreeMASTER JumpStart

Display main project panel, “Project > View > Project Tree“..

Display real-time oscilloscope graph examples such as “Potentiometer“ or “Touch Sense Electrodes“.

4.6 Create a New Project in S32 Design Studio

To create a new project for first time at Eclipse Launcher, please follow the following steps:

Start program: Click on “S32 Design Studio for Arm” icon
Select workspace:
- Choose default (see below example) or specify new one
- Suggestion: Uncheck the box “Use this as the default and do not ask again</strong >”
- Click OK

Select “File > New > S32DS Application Project”

Project Name:
- Example: “FirstProject”
Project Type:
- Select from inside executable or library folder
Click on “Next”

Select “Debugger > Support and Library/SDKs Support” if needed
Click “Finish”

4.7 OpenSDA Configuration

To Debug your project with OpenSDA, it is necessary to select the OpenSDA in the Debug Configuration.

Select your project, and click on “Debug Configuration”

Select the Debug configuration under “GDB PEMicro Interface Debugging”

Click on “Debugger” tab
Select OpenSDA as the interface, if your board is plugged should appear in the Port field
Click “Apply” and “Debug” to finish

4.8 Create an Example from SDK

The S32 Design Studio IDE already includes the Software Development Kit for quickly develop applications on S32K1xx devices.

To create a project using an example go to “File > New > S32DS Project from Example”

Go to the “S32K1xx SDK RTM v4.0.1” Example Projects section and select the example that wants to be used
In this example the “hello_world” is selected