MIKROE-1675

A compact starter kit with your favorite microcontroller and a socket for click™ add-on boards. New ideas are just a click away. TO OUR VALUED CUSTOMERS I want to express my thanks to you for being interested in our products and for having confidence in MikroElektronika. The primary aim of our company is to design and produce high quality electronic products and to constantly improve the performance thereof in order to better suit your needs. Nebojsa Matic General Manager The PIC® and Windows® logos and product names are trademarks of Microchip Technology® and Microsoft® in the U.S.A. and other countries. Page 2 Table of contents 1. What is STM32 M4 clicker? 4 step 4 – Uploading .HEX file 12 2. Power supply 6 step 5 – Finish upload 13 3. STM32F415RG microcontroller 8 Programming with mikroProg™ programmer 14 8 mikroProg Suite for ARM software 15 9 Programming with ST-LINK V2 programmer 16 Key microcontroller features 4. Programming the microcontroller ™ ® Programming with mikroBootloader 10 5. Buttons and LEDs 18 step 1 – Connecting STM32 M4 clicker 10 6. RTC battery 20 step 2 – Browsing for .HEX file 11 ™ 7. click boards are plug and play! 22 step 3 – Selecting .HEX file 11 8. Dimensions 24 Page 3 1. What is STM32 M4 clicker? 01 64-pin STM32F415RG MCU 02 Connection pads 03 16 MHz crystal oscillator 01 02 03 04 05 04 mikroBUS™ socket 12 05 RESET button 06 USB Mini-B connector 07 3.3V Voltage regulator 13 08 JTAG Programmer connector 09 32.768 KHz crystal oscillator 12 10 RTC battery pads 11 Power indication LED 06 07 08 9 10 Figure 1-1: STM32 M4 clicker 11 12 Additional buttons 13 Additional LEDs STM32 M4 clicker is an amazingly compact starter development kit which brings the innovative mikroBUS™ socket to your favorite microcontroller. It features STM32F415RG, a 32-bit ARM® Cortex®-M4 microcontroller, two indication LEDs, two general purpose buttons, a reset button, a USB Mini-B connector and a single mikroBUS™ socket. A JTAG connector and pads for interfacing with external electronics are provided as well. The mikroBUS™ connector consists of two 1x8 female headers with SPI, I2C, UART, RST, PWM, Analog and Interrupt lines as well as 3.3V, 5V and GND power lines. STM32 M4 clicker board can be powered over a USB cable. Page 4 3.3V VOLTAGE REGULATOR T1 VCC-3.3 R1 4K7 C13 VCC-3.3 J1A C1 22pF C14 C16 100nF 100nF 100nF 100nF 100nF 2.2uF 1 2 3 4 5 6 #RST 7 PC0/T1 8 9 PC1/T2 10 11 CN3 12 13 PA0/AN 14 PA1/LED1 15 PA2/LED2 16 C3 22pF C4 22pF X1 16MHz C6 22pF VCC-3.3 R6 10K T3 #RST 1K VCC-3.3 VCC-5V PWM INT RX TX SCL SDA 5V GND TDO PC1/T2 C2 2.2uF 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 VDD VCAP2 PA13 PA12 PA11 PA10 PA9 PA8 PC9 PC8 PC7 PC6 PB15 PB14 PB13 PB12 STM32F415RG PA4 PA5 PA6 PA7 C8 100nF R4 100K VBAT PC13 PC14 PC15 PH0 PH1 NRST PC0 PC1 PC2 PC3 VSSA VDDA PA0 PA1 PA2 TMS-SWD USB-D_P USB-D_N USB-ID USB-DET PB0/PWM PB1/INT PC11/RX PC10/TX PB10/SCL PB11/SDA R11 220 FP1 FERRITE CN1 1 2 3 4 5 C5 100nF VBUS DD+ ID GND USB MINIB R9 PA2/LED2 4K7 R8 PA1/LED1 4K7 LD1 VCC-3.3 PA4 PA5 PA6 PA7 PB9 PB8 PB7 PB6 C7 2.2uF VCC-3.3 1 3 5 7 9 CN2 2 4 6 8 10 JTAG Page 5 USB-DET USB-D_N USB-D_P USB-ID LD2 PB15/MOSI PB14/MISO PB13/SCK PB12/CS 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 RST R7 VCC-5V U1 PB10/SCL PB11/SDA X2 32.768KHz AN RST CS SCK MISO MOSI 3.3V GND C15 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 VCC-3.3 PA0/AN PB5/RST PB12/CS PB13/SCK PB14/MISO PB15/MOSI C11 PC11/RX PC10/TX TDI TCK-SWC R5 39K AP7331-ADJ PB0/PWM PB1/INT 2.2uF C12 4 EN ADJ PC0/T1 GND 3 PWR R3 287K PB7 PB6 PB5/RST 2 C10 5 IN OUT PB9 PB8 R10 470 10uF U2 1 VDD VSS PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PD2 PC12 PC11 PC10 PA15 PA14 VCC-5V VCC-3.3 C9 PA3 VSS VDD PA4 PA5 PA6 PA7 PC4 PC5 PB0 PB1 PB2 PB10 PB11 VCAP1 VDD VCC-3.3 T2 VCC-3.3 R2 4K7 TMS-SWD TCK-SWC TDO TDI #RST 1 2 3 4 5 6 7 8 9 10 HD2 Figure 1-2: STM32 M4 clicker schematic 2. Power supply Figure 2-1: Connecting USB power supply through CN1 connector When the board is powered up the power indication LED will be automatically turned on. The USB connection can provide up to 500mA of current which is more than enough for the operation of all on-board and additional modules. Page 6 3.3V VOLTAGE REGULATOR C13 VCC-3.3 VCC-3.3 VCC-5V R10 470 3 2.2uF PWR 1 2 C12 1 2 3 4 5 6 7 8 9 10 HD2 VCC-5V VCC-3.3 10uF U2 IN OUT GND EN ADJ FP1 FERRITE 5 4 AP7331-ADJ R3 287K R5 39K Figure 2-2: Power supply schematic Page 7 C5 100nF CN1 1 2 3 4 5 VBUS DD+ ID GND USB MINIB 3. STM32F415RG microcontroller JTAG & SW FLASH 1MB GPIOs 51 SRAM 192 KB DMA 2 DMA 1 SRAM 4KB AHB BUS GPIO PORT (A,B,C,D,H) Key microcontroller features - 1024KB of Flash memory 3 x TIMER 16 -bit 2 x USART - 192KB SRAM 1 x SPI - 64 pin LQFP - 3x 16 ch, 12-bit ADC - USB 2.0, UART, RTC, SPI, I2C, etc. temperature sensor 3 x ADC Page 8 z APB2 84MH - 32-bit ARM® Cortex®-M4 architecture 2 x TIM/PW M 16-bit Cortex™-M 4 STM32F415 RG POWER / RE SET WWDG 2 x TIMER 16 -bit 2 x DAC USB OTG FS USB OTG HS ARM SDIO/MMC - Up to 168 MHz operation RNG MATRIX APB1 42MH z The STM32 M4 clicker development tool comes with the STM32F415RG microcontroller. This 32-bit high performance microcontroller is rich with on-chip peripherals and features 1024KB of Flash and 192KB of SRAM. It has integrated full speed USB 2.0. support. IWDG RTC 2 x TIMER 32 -bit 5 x TIMER 16 -bit 2 x USART 2 x UART 2 x SPI 3 x I2C 2 x CAN 4. Programming the microcontroller Figure 4-1: STM32F415RG microcontroller The microcontroller can be programmed in two ways: 01 Using USB HID mikroBootloader, 02 Using external mikroProg™ for STM32 programmer. Page 9 Programming with mikroBootloader You can program the microcontroller with a bootloader which is preprogrammed by default. To transfer .hex file from a PC to MCU you need bootloader software (mikroBootloader USB HID) which can be downloaded from: step 1 – Connecting STM32 M4 clicker www.mikroe.com/downloads/get/2144/ mikrobootloader_usb_hid_STM32F415RG.zip 01 After the mikroBootloader software is downloaded, unzip it to desired location and start it. Figure 4-2: USB HID mikroBootloader window 01 To start, connect the USB cable, or if already connected press the Reset button on your STM32 M4 clicker. Click the Connect button within 5s to enter the bootloader mode, otherwise existing microcontroller program will execute. Page 10 step 2 – Browsing for .HEX file step 3 – Selecting .HEX file 01 01 02 Figure 4-3: Browse for HEX Figure 4-4: Selecting HEX 01 Click the Browse for HEX button and from a pop-up window (Figure 3.4) choose the .HEX file which will be uploaded to MCU memory. 01 Select .HEX file using open dialog window. 02 Click the Open button. Page 11 step 4 – Uploading .HEX file 01 01 Figure 4-5: Begin uploading Figure 4-6: Progress bar 01 To start .HEX file bootloading click the Begin uploading button. 01 Progress bar enables you to monitor .HEX file uploading. Page 12 step 5 – Finish upload 01 Figure 4-7: Restarting MCU Figure 4-8: mikroBootloader ready for next job 01 Click OK button after the uploading process is finished. 02 Press Reset button on STM32 M4 clicker board and wait for 5 seconds. Your program will run automatically. Page 13 Programming with mikroProg™ programmer Figure 4-9: mikroProg™ connector The microcontroller can be programmed with external mikroProg™ for STM32 programmer and mikroProg Suite™ for ARM® software. The external programmer is connected to the development system via 2x5 JTAG connector soldered on the CN2 connector pads, Figure 4-9. mikroProg™ is a fast USB 2.0 programmer with hardware debugger support. It supports STM32 M3 and M4 devices from STMicroelectronics. Outstanding performance, easy operation and elegant design are its key features. Page 14 mikroProg Suite™ for ARM® software On-board mikroProg™ programmer requires special programming software called mikroProg Suite™ for ARM®. This software is used for programming of all supported microcontroller families with ARM® Cortex™-M3 and Cortex™-M4 cores. The software has an intuitive interface and SingleClick™ programming technology. To begin, first locate the installation archive on the link bellow: http://www.mikroe.com/downloads/get/1809/mikroprog_suite_for_arm.zip After downloading, extract the package and double click the executable setup file, to start installation. Quick guide 01 Click the Detect MCU button in order to recognize the device ID. 02 Click the Read button to read the entire microcontroller memory. You can click the Save button to save it to the target HEX file. 03 If you want to write the HEX file into the microcontroller, first make sure to load the target HEX file using the Load button. Then click the Write button to begin programming. 04 Click the Erase button to clear the microcontroller memory. Page 15 Figure 4-10: mikroProg Suite™ for ARM® window Programming with ST-LINK V2 programmer In order to adjust the ST-LINK™ V2 programmer to be connected to the development system, it is necessary to provide the appropriate adapter such as the mikroProg to ST-LINK V2 adapter. 2x5 male headers should be first soldered on the CN2 connector pads. Then you should plug the adapter into the ST-LINK V2 programmer (2x10 header), and plug an IDC10 flat cable in headers, Figure 4-12. The microcontroller can also be programmed with the ST-LINK V2 programmer and mikroProg Suite™ for ARM® software, Figure 5-1. This programmer connects with mikromedia board via mikroProg to ST-LINK V2 adapter (Figure 4-11). Figure 4-12: Connecting ST-LINK™ V2 programmer Figure 4-11: mikroProg™ to ST-LINK™ V2 adaper Page 16 C14 C16 2.2uF VCC-3.3 J1A C1 22pF X2 32.768KHz X1 16MHz C3 22pF C4 22pF #RST C6 22pF CN3 NOTE Before attaching VCC-3.3 1 3 5 7 9 CN2 U1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2 TMS-SWD 4 TCK-SWC 6 TDO 8 TDI 10 #RST VBAT PC13 PC14 PC15 PH0 PH1 NRST PC0 PC1 PC2 PC3 VSSA VDDA PA0 PA1 PA2 STM32F415RG VDD VCAP2 PA13 PA12 PA11 PA10 PA9 PA8 PC9 PC8 PC7 PC6 PB15 PB14 PB13 PB12 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 the programming connector, you have to solder the provided 2x5 male header to the JTAG (CN2) pads. TDI TCK-SWC C11 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 C10 VDD VSS PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PD2 PC12 PC11 PC10 PA15 PA14 C9 PA3 VSS VDD PA4 PA5 PA6 PA7 PC4 PC5 PB0 PB1 PB2 PB10 PB11 VCAP1 VDD C15 100nF 100nF 100nF 100nF 100nF TDO VCC-3.3 C7 2.2uF JTAG Figure 4-13: mikroProg™ connection schematic Page 17 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 C2 2.2uF TMS-SWD 5. Buttons and LEDs 01 02 03 Figure 5-1: Two buttons, two LEDs and a reset button The board also contains a 01 reset button and a pair of 02 buttons and 03 LEDs. Each of these additional peripherals are located in the bottom area of the board. Reset button is used to manually reset the microcontroller. Pressing the reset button will generate a low voltage level on microcontroller’s reset pin. LEDs can be used for visual indication of the logic state on two pins (PA1 and PA2). An active LED indicates that a logic high (1) is present on the pin. Pressing any of these buttons can change the logic state of the microcontroller pins (PC0 and PC1) from logic high (1) to logic low (0). Page 18 VCC-3.3 C9 J1A C6 22pF VCC-3.3 R6 10K T3 RST R7 1K C8 100nF #RST C14 VBAT PC13 PC14 PC15 PH0 PH1 NRST PC0 PC1 PC2 PC3 VSSA VDDA PA0 PA1 PA2 VDD VSS PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PD2 PC12 PC11 PC10 PA15 PA14 1 2 3 4 5 6 #RST 7 PC0/T1 8 9 PC1/T2 10 11 CN3 12 13 PA0/AN 14 PA1/LED1 15 PA2/LED2 16 STM32F415RG VDD VCAP2 PA13 PA12 PA11 PA10 PA9 PA8 PC9 PC8 PC7 PC6 PB15 PB14 PB13 PB12 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 C2 2.2uF LD2 R9 PA2/LED2 4K7 R8 PA1/LED1 4K7 LD1 T1 VCC-3.3 R1 4K7 T2 VCC-3.3 R2 4K7 C7 2.2uF Figure 5-2: Other modules connection schematic Page 19 PC1/T2 C4 22pF X1 16MHz C16 2.2uF PC0/T1 C3 22pF C11 PA3 VSS VDD PA4 PA5 PA6 PA7 PC4 PC5 PB0 PB1 PB2 PB10 PB11 VCAP1 VDD X2 32.768KHz C10 U1 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 C1 22pF C15 100nF 100nF 100nF 100nF 100nF 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 VCC-3.3 6. RTC battery STM32 M4 clicker features RTC battery pads for powering microntroller’s internal RTC module. Battery is used as an alternative source of power, so the RTC module can keep track of time while primary source of power is OFF or unavailable. In order to use this option it is necessary to connect (solder) external battery (type CR2032; voltage range from 1.65 to 3.6 V) and unsolder jumper J1, Figure 6-1. Make sure that orientation of the battery is correct (plus on VBAT and minus on GND pad), otherwise it won’t work properly. Figure 6-1: battery pads and jumper J1 Page 20 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 VCC-3.3 J1 X1 16MHz C3 22pF C4 22pF C6 22pF VCC-3.3 C15 C16 100nF 100nF 100nF 100nF 100nF C9 C10 C11 C14 2.2uF VBAT PC13 PC14 PC15 PH0 PH1 NRST PC0 PC1 PC2 PC3 VSSA VDDA PA0 PA1 PA2 VDD VSS PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PD2 PC12 PC11 PC10 PA15 PA14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 STM32F415RG VDD VCAP2 PA13 PA12 PA11 PA10 PA9 PA8 PC9 PC8 PC7 PC6 PB15 PB14 PB13 PB12 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 CN3 U1 PA3 VSS VDD PA4 PA5 PA6 PA7 PC4 PC5 PB0 PB1 PB2 PB10 PB11 VCAP1 VDD X2 32.768KHz C1 22pF C7 2.2uF Figure 6-2: RTC battery schematic Page 21 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 C2 2.2uF 7. click boards are plug and play! Up to now, MikroElektronika has released more than 90 mikroBUS™ compatible click™ Boards. On the average, one click board is released per week. It is our intention to provide you with as many add-on boards as possible, so you will be able to expand your development board with additional functionality. Each board comes with a set of working example code. Please visit the click™ boards webpage for the complete list of currently available boards: www.mikroe.com/click Figure 7-1: STM32 M4 clicker driving a GSM click board Page 22 RFid click™ Relay click™ 8x8 click™ BarGraph click™ 7seg click™ THERMO click™ FM click™ Gyro click™ Page 23 Bluetooth2 click™ Thunder click™ USB SPI click™ EEPROM click™ LightHz click™ Pressure click™ 8. Dimensions 75.6 2979 71.6 2819 8 1.6 315 63 2.54 100 Legend mm mils Mounting hole size Ø2 Ø 79 17.2 679 25.4 1000 Page 24 4 159 DISCLAIMER All the products owned by MikroElektronika are protected by copyright law and international copyright treaty. Therefore, this manual is to be treated as any other copyright material. No part of this manual, including product and software described herein, may be reproduced, stored in a retrieval system, translated or transmitted in any form or by any means, without the prior written permission of MikroElektronika. The manual PDF edition can be printed for private or local use, but not for distribution. Any modification of this manual is prohibited. MikroElektronika provides this manual ‘as is’ without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties or conditions of merchantability or fitness for a particular purpose. MikroElektronika shall assume no responsibility or liability for any errors, omissions and inaccuracies that may appear in this manual. In no event shall MikroElektronika, its directors, officers, employees or distributors be liable for any indirect, specific, incidental or consequential damages (including damages for loss of business profits and business information, business interruption or any other pecuniary loss) arising out of the use of this manual or product, even if MikroElektronika has been advised of the possibility of such damages. MikroElektronika reserves the right to change information contained in this manual at any time without prior notice, if necessary. HIGH RISK ACTIVITIES The products of MikroElektronika are not fault – tolerant nor designed, manufactured or intended for use or resale as on – line control equipment in hazardous environments requiring fail – safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage (‘High Risk Activities’). MikroElektronika and its suppliers specifically disclaim any expressed or implied warranty of fitness for High Risk Activities. TRADEMARKS The MikroElektronika name and logo, mikroC™, mikroBasic™, mikroPascal™, Visual TFT™, Visual GLCD™, mikroProg™, Ready™, MINI™, mikroBUS™, EasyPIC™, EasyAVR™, Easy8051™, click™ boards and mikromedia™ are trademarks of MikroElektronika. All other trademarks mentioned herein are property of their respective companies. All other product and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are only used for identification or explanation and to the owners’ benefit, with no intent to infringe. Copyright © 2014 MikroElektronika. All Rights Reserved. Page 25 If you want to learn more about our products, please visit our web site at www.mikroe.com If you are experiencing some problems with any of our products or just need additional information, please place your ticket at www.mikroe.com/support If you have any questions, comments or business proposals, do not hesitate to contact us at office@mikroe.com STM32 M4 clicker manual ver. 1.00 0 100000 027011