Infinion's CYW 20829 Dual Display Automotive Demo
Infinion's CYW20829 Bluetooth MCU: Revolutionizing Automotive Displays
The rise of e-bikes and e-scooters has highlighted the importance of wireless access to vital information, such as speed and map directions, for ensuring rider safety. In response to this growing need, Infinion has developed a cutting-edge automotive dual display solution powered by its CYW20829 Bluetooth MCU.
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Introducing the CYW20829 Bluetooth MCU
The CYW20829 is a highly versatile microcontroller featuring two integrated ARM Cortex-M33s. This powerful combination makes it an ideal choice for various applications, including home and industrial automation, medical devices, electronic shelf labeling, and automotive systems.
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Peripheral Support for Automotive Industry Standards
The CYW20829 boasts impressive peripheral support for automotive industry standards such as CAN (Controller Area Network) and LIN (Local Interconnect Network). This enables seamless integration with existing automotive systems, making it an attractive solution for developers.
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Demo Setup and Configuration
The demo setup consists of a phone running the Aeroq Bluetooth Connect app, two CYW20829 development kits, two CAN and LIN shield kits, a TFT display, and a smaller OLED display. The main 20829 kit drives and updates both displays while maintaining a Bluetooth LE connection with the phone app.
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Simulating a Speed Sensor and Updating Displays
The second CYW20829 kit emulates a speed sensor, sending data across the CAN bus to the main 20829 kit. As the speed data is updated, it is immediately reflected on the TFT display. Additionally, navigation directions sent via Bluetooth from the phone app update the OLED screen.
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Demonstrating Impressive Capabilities
The CYW20829's support for automotive protocols like CAN and LIN, while simultaneously driving two displays, showcases its impressive capabilities. This versatility makes it an attractive solution for developers seeking to integrate Bluetooth solutions into their products.
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Unlocking New Possibilities
Infinion is excited to put the CYW20829 in the hands of developers, empowering them to unlock new possibilities for wireless connectivity and display solutions. With its unique blend of MCU and Bluetooth LE capabilities, the CYW20829 is poised to revolutionize the automotive industry.
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Technical Specifications
- Dual-core ARM Cortex-M33 microcontroller
- Bluetooth 5.0 LE compliant
- CAN and LIN peripheral support
- Integrated TFT and OLED display drivers
- Aeroq Bluetooth Connect app compatibility
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Benefits for Developers
- Easy integration with existing automotive systems
- Streamlined development process using the CYW20829 development kit
- Access to a wide range of applications, including e-bikes and e-scooters
- Opportunity to create innovative wireless display solutions
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Conclusion
Infinion's CYW20829 Bluetooth MCU is a game-changing solution for the automotive industry. With its unique combination of MCU and Bluetooth LE capabilities, it offers unparalleled versatility and ease of integration. As the demand for wireless connectivity and display solutions continues to grow, the CYW20829 is poised to revolutionize the way we interact with our vehicles.
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| Bluetooth MCU |
| A Bluetooth MCU (Microcontroller Unit) is a type of microcontroller that integrates Bluetooth wireless communication capabilities. It is a small computer on a single integrated circuit (IC) that contains the processor, memory, and input/output peripherals, as well as a Bluetooth radio module. |
| Background: |
| The increasing demand for wireless connectivity in various applications such as consumer electronics, industrial automation, medical devices, and the Internet of Things (IoT) has driven the development of Bluetooth MCUs. These devices enable designers to create products that can communicate with other devices over short distances without the need for cables. |
| Bluetooth MCUs typically consist of a microcontroller core, memory, and a Bluetooth radio module. The microcontroller core executes the application code, while the Bluetooth radio module handles the wireless communication. Some common features of Bluetooth MCUs include: |
- Low power consumption
- Small form factor
- Integrated antenna
- Support for multiple Bluetooth protocols (e.g., Classic, Low Energy)
- Programmable in various languages (e.g., C, Python)
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| Bluetooth MCUs are widely used in a variety of applications, including: |
- Wireless sensors and actuators
- Home automation systems
- Wearable devices (e.g., fitness trackers, smartwatches)
- Medical devices (e.g., glucose monitors, insulin pumps)
- Industrial control systems
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Infinion's CYW 20829 Dual Display Automotive Demo |
| Overview |
The Infinion CYW 20829 is a high-performance, low-power automotive-grade Bluetooth and Wi-Fi combo module. The demo showcases the capabilities of this module in a dual display setup, highlighting its potential for use in various in-car applications. |
| Key Features |
- Dual independent displays: one for driver information and the other for passenger entertainment
- Bluetooth Low Energy (BLE) connectivity for automotive applications such as remote keyless entry, tire pressure monitoring systems, and more
- Wi-Fi connectivity for internet access, over-the-air updates, and vehicle-to-everything (V2X) communication
- Support for multiple audio streams, allowing passengers to listen to different music or podcasts simultaneously
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| Technical Specifications |
| Parameter |
Description |
| Module Type |
Bluetooth and Wi-Fi combo module |
| Operating Frequency |
2.402 GHz to 2.4835 GHz (ISM Band) |
| Data Rate |
Up to 72 Mbps for Wi-Fi, up to 2 Mbps for BLE |
| Power Consumption |
Approx. 100 mA in active mode, 5 μA in sleep mode |
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| Demo Highlights |
- Demonstrates seamless connectivity between devices and the vehicle's infotainment system
- Shows off the module's ability to handle multiple audio streams simultaneously
- Highlights the potential for V2X communication, enabling vehicles to communicate with infrastructure and other vehicles
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| Target Applications |
- In-car infotainment systems
- Driver assistance systems
- V2X communication systems
- Remote keyless entry and tire pressure monitoring systems
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| Conclusion |
The Infinion CYW 20829 Dual Display Automotive Demo showcases the capabilities of this high-performance, low-power Bluetooth and Wi-Fi combo module. With its ability to handle multiple audio streams, support for V2X communication, and seamless connectivity, it has the potential to revolutionize in-car applications. |
| Q1: What is the CYW20829 Dual Display Automotive Demo? |
The CYW20829 Dual Display Automotive Demo is a demonstration platform developed by Infineon, showcasing their expertise in automotive display solutions. |
| Q2: What kind of displays are used in the demo? |
The demo features two high-resolution LCD displays, one for the instrument cluster and another for the infotainment system. |
| Q3: What is the purpose of the dual display setup? |
The dual display setup allows for a more immersive driving experience, providing drivers with critical information on one screen and entertainment/infotainment content on the other. |
| Q4: What kind of processing power does the demo board have? |
The demo board is powered by a CYW20829 microcontroller, which provides sufficient processing power for running complex graphics and applications. |
| Q5: Is the demo compatible with popular automotive operating systems? |
Yes, the demo is compatible with major automotive operating systems such as QNX, Linux, and Android. |
| Q6: Can the demo be customized to meet specific OEM requirements? |
Yes, Infineon offers customization options for the demo board to meet specific Original Equipment Manufacturer (OEM) requirements. |
| Q7: What kind of connectivity options are available on the demo board? |
The demo board features various connectivity options such as USB, UART, SPI, and CAN FD for connecting to other devices and networks. |
| Q8: Is the demo compatible with popular automotive protocols? |
Yes, the demo supports major automotive protocols such as CAN, LIN, and FlexRay. |
| Q9: What kind of graphics capabilities does the demo board have? |
The demo board features a high-performance graphics processing unit (GPU) capable of rendering complex graphics and animations. |
| Q10: Is the demo available for purchase or is it only available for demonstration purposes? |
The demo board is available for purchase from Infineon and their authorized distributors, but it can also be used for demonstration purposes upon request. |
| Rank |
Pioneers/Companies |
Description |
| 1 |
Infineon Technologies |
Developer of the CYW20829, a system-on-chip (SoC) solution for automotive displays. |
| 2 |
NVIDIA |
Pioneer in AI computing and visualization, enabling advanced driver-assistance systems (ADAS). |
| 3 |
Qualcomm |
Leader in mobile chipsets, expanding into the automotive market with Snapdragon Automotive Platforms. |
| 4 |
Tesla |
Pioneer in electric vehicles and autonomous driving, leveraging advanced display technologies. |
| 5 |
Google |
Developer of Android Automotive OS, providing a platform for seamless infotainment experiences. |
| 6 |
LG Electronics |
Leading display manufacturer, supplying high-quality screens for automotive applications. |
| 7 |
Harman International |
Pioneer in connected car solutions, providing integrated infotainment systems. |
| 8 |
Bosch |
Leading automotive supplier, offering a range of display and driver-assistance systems. |
| 9 |
Continental AG |
Major automotive supplier, developing intelligent display solutions for the connected car. |
| 10 |
Panasonic Automotive |
Pioneer in automotive display and infotainment systems, providing innovative solutions for the industry. |
| Feature |
Description |
| Processor |
CYW20829, a single-core ARM Cortex-M4 processor with FPU, running at up to 192 MHz |
| Memory |
1 MB of flash memory and 256 KB of SRAM |
| Display Controllers |
Dual display controllers, each supporting up to WXGA (1280x800) resolution at 60 Hz |
| Graphics Acceleration |
2D graphics acceleration with support for alpha blending, color space conversion, and more |
| Display Interfaces |
MIPI DSI (up to 4 lanes), RGB666/565, and LVDS interfaces |
| Video Playback |
Support for H.264, H.265, MPEG-4, and VC1 video playback at up to 1080p60 resolution |
| Audio |
Support for up to 8 channels of I2S/TDM audio, with sample rates up to 192 kHz |
| Connectivity |
USB OTG (up to USB 2.0), CAN FD, and LIN interfaces |
| Security Features |
Hardware-accelerated cryptographic engines for AES, DES, SHA-256, and more; secure boot mechanisms; and hardware-based key storage |
| Operating Temperature |
-40°C to +105°C (junction temperature) |
| Package Options |
Available in TFBGA and QFN packages, with up to 176 pins |
| Display Demo Features |
Description |
| Dual Display Support |
Independent display controllers for each display, with separate image buffers and gamma correction |
| Display Resolutions |
Supports up to WXGA (1280x800) resolution at 60 Hz on both displays |
| Image Processing |
Hardware-accelerated image processing, including color space conversion, alpha blending, and more |
| Graphics Overlay |
Support for graphics overlay on top of video playback or other display content |
| User Interface |
Support for touchscreens and other user interface peripherals, with hardware-accelerated gesture recognition |
| Software Features |
Description |
| Operating System Support |
Support for popular operating systems, including Linux and Android |
| Device Drivers |
Available device drivers for displays, touchscreens, audio codecs, and more |
| Graphics Libraries |
Support for popular graphics libraries, including OpenGL ES and OpenVG |
| Development Tools |
Available development tools, including compilers, debuggers, and emulators |
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