======n-PRO-10======
~~CLOSETOC~~
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<WRAP centeralign>//**n-PRO-10**// </WRAP>
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LPC1769  full breakout in n-PRO modular form factor</WRAP>
| License        | GPL 2.0                                                      |
| Status         | Tested                                                       |
| Buy at:        |                                                              |
| Categories     |                                                              |
| Hardware repo  | [[https://bitbucket.org/nimbus_it/pcba-n-pro-10|Bitbucket]]  |
| Firmware repo  |                                                              |
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n-PRO-10 is an mbed-enabled ARM Cortex M3 LPC1769  development board from the n-Blocks family designed for rapid prototyping, in the [[nblocks:proformfactor|n-Blocks PRO form factor]].
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=====Overview=====
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[[nblocks:n-ble|n-PRO-10]] board features NXP's LPC1769 microcontroller and is designed to quickly get started with the ARM Cortex-M3.The board allow engineers to develop their applications from initial prototype to final production. n-PRO-10 development board is compatible with various toolchains used in the industry.  The board includes an onboard, CMSIS-DAP compatible debug probe as well as a connector for use with 3rd party debug probes.
 
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===== MCU Features ====
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  * Arm® Cortex-M3 processor, running at frequencies of up to 120 MHz
  * Arm Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
  * Up to 512 kB on-chip flash memory
  * Up to 64 kB On-chip SRAM
  * In-System Programming (ISP) and In-Application Programming (IAP)
  * 8 channel General Purpose DMA controller (GPDMA)
  * Ethernet MAC with RMII interface and dedicated DMA controller
  * USB 2.0 full-speed device/Host/OTG controller
  * 4 UARTs with fractional baud rate generation, internal FIFO, and DMA support
  * CAN 2.0B controller with two channels
  * SPI controller with synchronous, serial, full duplex communication
  * 2 × SSP controllers with FIFO and multi-protocol capabilities
  * 3 × I2C bus interfaces, I2S (Inter-IC Sound) interface
  * 70 × GPIOs with configurable pull-up/down resistors
  * 12-bit/8-ch Analog/Digital Converter (ADC) with conversion rates up to 200 kHz
  * 10-bit Digital/Analog Converter (DAC) with dedicated conversion timer and DMA
  * 4 × general purpose timers/counters
  * Motor control PWM with support for three-phase motor control
  * Quadrature encoder interface that can monitor one external quadrature encoder
 
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  * PWM/timer block with external count input
  * Low power RTC with a separate power domain and dedicated oscillator
  * WatchDog Timer (WDT)
  * Arm Cortex-M3 system tick timer, including an external clock input option
  * Repetitive interrupt timer provides programmable and repeating timed interrupts
  * Standard JTAG test/debug interface for compatibility with existing tools
  * Integrated PMU (Power Management Unit)
  * 4 reduced power modes: Sleep, Deep-sleep, Power-down, and Deep power-down
  * Single 3.3 V power supply (2.4 V to 3.6 V)
  * 4 × external interrupt inputs configurable as edge/level sensitive
  * Non-maskable Interrupt (NMI) input
  * Wake-up Interrupt Controller (WIC)
  * Processor wake-up from Power-down mode via any interrupt
  * Brownout detect with separate threshold for interrupt and forced reset
  * Power-On Reset (POR)
  * Crystal oscillator with an operating range of 1 MHz to 25 MHz
  * 4 MHz internal RC oscillator trimmed to 1 % accuracy
  * Code Read Protection (CRP) with different security levels
  * Unique device serial number for identification purposes  
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=====n-PRO-10 Features=====
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  * Standard form-factor
  * Drag-and-drop programming, with the board represented as a USB drive
  * 100 MHz ARM with 64 KB of SRAM, 512 KB of Flash
  * Ethernet, USB OTG, SPI, I2C, UART, CAN, GPIO, PWM, ADC, DAC
  
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  * Mbed compatibile
  * Web-based C/C++ programming environment
  * API-driven development using libraries with intuitive interfaces
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=====Board Pinout=====

n-PRO-10 is a **HOST** board with four Hirose DF30-series 60-pin low profile connectors at bottom side, following the [[nblocks:nproformfactor|n-Blocks PRO form factor]].\\
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===== Getting started=====

  * Connect the board to the battery or power supply.
  * Press the reset button, green LED will indicate that you have power connected. 
  * Select target on mbed online compiler
  * Create a blinky program like below. Compile and it will get downloaded.
<code c++>
#include "mbed.h"

DigitalOut led1(P1_18); 

// main() runs in its own thread in the OS
int main() {
    while (true) {
        led1 = !led1;
        wait(0.05);
    }
}
</code>
  *Connect the board to j-link.
{{:nblocks:n-pro-10-p1.jpg?400|}}
  * Open J-Flash Lite, select the device.
{{:nblocks:n-pro-10-p0.jpg?600|}}
  * Select the bin file downloaded from mbed compiler.
{{:nblocks:n-pro-10-p2.jpg?600|}}
  * Click on Program device
{{:nblocks:n-pro-10-p3.jpg?400|}}
  * Press RESET, and the board will now be running your code.

==USB Serial Port==
  * To use the debug serial port out of the LPC1769 to emulate a serial port over USB see example [[https://developer.mbed.org/handbook/USBSerial|here.]]
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=====References=====
  * [[https://www.nxp.com/docs/en/data-sheet/LPC1769_68_67_66_65_64_63.pdf|LPC1769 Datasheet]]
  * https://os.mbed.com/handbook/mbed-NXP-LPC1768-Getting-Started
  * https://www.embeddedartists.com/products/lpc1769-lpcxpresso/
=====Related articles in this Wiki=====
  *[[nblocks:n-ble|n-PRO-10]]


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