MSP 432 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. What is STM32 M4 clicker? 4 2. Power supply 7 3. STM32F45RG microcontroller 9 Key microcontroller features 9 4. Programming the microcontroller 0 Programming with mikrobootloader step Connecting STM32 M4 clicker step 2 Browsing for.hex file 2 step 3 Selecting.HEX file 2 step 4 Uploading.HEX file 3 step 5 Finish upload 4 Programming with mikroprog programmer 5 mikroprog Suite for ARM software 6 5. Buttons and LEDs 8 6. click boards are plug and play! 20 7. Dimensions 22 Page 3
. What is MSP432 clicker? Micro USB connector 0 3.3 Voltage Regulator 02 32.768 khz Crystal 06 SWO/Jtag programmer connector 03 Power Indication LED 9 05 MSP432 MCU 04 GPIO pinout 07 microbus TM socket 03 Reset Button MSP432 clicker is an amazingly compact starter development kit which brings the innovative mikrobus socket to your favorite microcontroller. It features MSP432, a 32- bit ARM Cortex -M4 microcontroller, two indication LEDs, two general purpose buttons, a reset button, a USB Micro 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 x8 female headers with SPI, I 2 C, UART, RST, PWM, Analog and Interrupt lines as well as 3.3V, 5V and power lines. MSP432 clicker board can be powered over a USB cable. Push Buttons 0 0 LEDs Push Buttons Page 4
Page 5 T2 T AN RST CS SCK MISO MOSI 3.3V PWM INT RX TX SCL SDA 5V MIKROBUS MIKROBUS HOST CONN R8 k R7 k LD2 LD JTAG_TMS JTAG_TDI JTAG_TDO JTAG_TCK C FP AVCC MCU_RST C9 Y2 32.768kHz C0 C5 C6 C7 R2 0R R 47k MCU_RST MCU_RST C4 nf R 9k C 2pF C2 2pF OSC 2 OSC2 3 4 Y 48MHz C2 2pF C3 2pF AVCC AVCC P8.0_LED P8._LED2 P.0_BUTTON P._BUTTON2 P2.5_PWM P.6_SPI_MOSI P.5_SPI_CLK P.7_SPI_MISO P.4_SPI_CS P5.5_AN0 P5.4_AN P5.3_AN2 P5._AN4 P.2_UART_RX P.3_UART_TX P3.7I2C_SCL P3.6_I2C_SDA JTAG_TDO JTAG_TDI JTAG_TCK JTAG_TMS OSC OSC2 L 0µH C8 VCC-5V P.6_SPI_MOSI P.5_SPI_CLK P.7_SPI_MISO P8.0_LED P8._LED2 P2.5_PWM P3.7I2C_SCL P3.6_I2C_SDA P5.5_AN0 P5.4_AN P5.3_AN2 P.0_BUTTON P._BUTTON2 75 74 73 72 7 70 69 68 67 66 64 65 63 62 6 60 59 58 57 56 55 54 53 52 5 50 49 48 47 46 45 44 43 42 4 40 39 38 37 36 35 34 33 32 3 30 29 28 27 26 9 2 4 3 78 77 24 23 8 7 6 5 4 3 5 6 7 8 0 79 80 2 22 2 20 9 25 76 8 82 83 84 85 86 87 88 89 90 9 92 93 94 95 96 97 98 99 00 P3.3 P3.2 P3. P3.0 PJ.0 AVSS3 P. P.2 P.3 P.4 P5.5 P5.4 P5.3 P4. AVSS PJ. P9. P6.0 P6. P4.0 DCOR AVCC P7.3 P7.2 P7. PJ.5 P7.0 AVCC2 AVSS2 RSTn P.0 P0.3 P9.6 P9.5 P9.4 SWCLK/TCK SWDIO/TMS PJ.4 VCORE P7.6 P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P5.7 P5.6 P9.0 P8.7 VSW P.7 P.6 P3.5 P9.7 P0.0 P0. P0.2 P7.5 P7.4 P0.5 P0.4 P8.4 P8.5 P5.2 P4.5 P8.2 P8.3 P4.2 P3.6 P4.3 P4.6 PJ.3 P2. P2.0 DVSS P3.4 P3.7 P4.4 P5. PJ.2 P8. P8.0 P7.7 DVCC P.5 P4.7 P5.0 DVSS2 P6.4 P6.2 DVCC2 P9.2 P9.3 P6.3 P6.5 P6.6 P6.7 DVSS3 P8.6 MSP432P40R U T3 TASTER 2-PIN 2 3 4 5 6 7 8 9 0 J HM2X5 C24 C2 C23 C22 4 5 6 2 3 7 8 9 0 HD P3.5_USB_DET P8.2_FTD_RST P6.0_AN5 P6.0_AN5 P5.6_RST P5.6_RST P5.0_SPI_CS P5.0_SPI_CS P2.7_PWM P2.7_PWM P2.4_INT P2.4_INT P3.2_UART_RX P3.3_UART_TX P3.2_UART_RX P3.3_UART_TX P6.4_I2C_SDA P6.5_I2C_SCL P6.4_I2C_SDA P6.5_I2C_SCL P7.5_PWM P7.5_PWM P5._AN4 R9 0k R0 0k R3 0k R4 0k R5 0k R6 0k Figure -2: MSP432 clicker schematic
Page 6 VCC-USB USB-D_P USB-D_N USB-D_P USB-D_N D_N D_P C20 R22 M R6 27 R5 27 VCCIO RXD CTS CB2 RST VCC CB CB0 RTS TXD CB3 DP DM 3V3 PAD U3 FT230x FP2 C7 0000pF R3 8.2k R2 4.7k FP3 C9 µf C8 VCC-USB VCC-5V R8 470 PWR LED GREEN USB_RX USB_TX R23 750 R24 k 2 3 IN OUT 5 4 EN ADJ U2 SPX389M5 R4 47k R7 27k R20 k C3 0 F R2 0k C5 0µF VCC-USB VCC-USB P.2_UART_RX P.3_UART_TX 2 3 4 5 ID D+ D- VBUS CN 0892-000LF P3.5_USB_DET P8.2_FTD_RST C4 0.0µF C6 0.0µF R25 0k Figure -3: MSP432 clicker schematic
2. Power supply Figure 2-: Connecting USB power supply through CN 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 7
VCC-USB VCC-USB C3 0 F C4 0.0µF R2 0k U2 2 IN OUT 3 EN ADJ SPX389M5 5 4 R4 47k R7 27k R20 k C5 0µF C6 0.0µF PWR LED GREEN R8 470 VCC-USB VCC-5V FP3 C8 C9 µf Figure 2-2: Power supply schematic Page 8
3. MSP432 microcontroller The MSP432 clicker development tool comes with the MSP432 microcontroller. This 32-bit high performance microcontroller is rich with on-chip peripherals and features 024KB of Flash and 92KB of SRAM. It has integrated full speed USB 2.0. support. Key microcontroller features - Up to 68 MHz operation - 32-bit ARM Cortex -M4 architecture - 024KB of Flash memory - 92KB SRAM - 64 pin LQFP - 3x 6 ch, 2-bit ADC - USB 2.0, UART, RTC, SPI, I 2 C, etc. Page 9
4. Programming the microcontroller Figure 4-: MSP432 microcontroller The microcontroller can be programmed in two ways: 0 02 Using USB HID mikrobootloader, Using external mikroprog for MSP432 programmer. Page 0
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: https://download.mikroe.com/examples/starterboards/clicker/msp432/clicker-msp432-bootloader zipzip After the mikrobootloader software is downloaded, unzip it to desired location and start it. step Connecting MSP432 clicker 0 Figure 4-2: USB HID mikrobootloader window 0 To start, connect the USB cable, or if already connected press the Reset button on your MSP432. Click the Connect button within 5s to enter the bootloader mode, otherwise existing microcontroller program will execute. Page
step 2 Browsing for.hex file step 3 Selecting.HEX file 0 0 02 Figure 4-3: Browse for HEX Figure 4-4: Selecting HEX 0 Click the Browse for HEX button and from a 0 Select.HEX file using open dialog window. pop-up window (Figure 3.4) choose the.hex file which will be uploaded to MCU memory. 02 Click the Open button. Page 2
step 4 Uploading.HEX file 0 0 Figure 4-5: Begin uploading Figure 4-6: Progress bar 0 To start.hex file bootloading click the 0 Begin uploading button. Progress bar enables you to monitor.hex file uploading. Page 3
step 5 Finish upload 0 Figure 4-7: Restarting MCU Figure 4-8: mikrobootloader ready for next job 0 Click OK button after the uploading process is finished. 02 Press Reset button on MSP432 clicker board and wait for 5 seconds. Your program will run automatically. Page 4
Programming with mikroprog programmer Figure 4-9: mikroprog connector The microcontroller can be programmed with external mikroprog for MSP432 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. Page 5
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/809/mikroprog_suite_for_arm.zip After downloading, extract the package and double click the executable setup file, to start installation. Quick guide 0 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 04 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. Click the Erase button to clear the microcontroller memory. Figure 4-0: mikroprog Suite for ARM window Page 6
Page 7 Page 7 Before attaching the programming connector, you have to solder the provided 2x5 male header to the JTAG (CN2) pads. Figure 4-3: mikroprog connection schematic NOTE C9 Y2 32.768kHz C0 C5 C6 C7 R2 0R R 47k MCU_RST MCU_RST C4 nf R 9k C 2pF C2 2pF OSC 2 OSC2 3 4 Y 48MHz C2 2pF C3 2pF AVCC AVCC P8.0_LED P8._LED2 P.0_BUTTON P._BUTTON2 P2.5_PWM P.6_SPI_MOSI P.5_SPI_CLK P.7_SPI_MISO P.4_SPI_CS P5.5_AN0 P5.4_AN P5.3_AN2 P5._AN4 P.2_UART_RX P.3_UART_TX P3.7I2C_SCL P3.6_I2C_SDA JTAG_TDO JTAG_TDI JTAG_TCK JTAG_TMS OSC OSC2 L 0µH C8 75 74 73 72 7 70 69 68 67 66 64 65 63 62 6 60 59 58 57 56 55 54 53 52 5 50 49 48 47 46 45 44 43 42 4 40 39 38 37 36 35 34 33 32 3 30 29 28 27 26 9 2 4 3 78 77 24 23 8 7 6 5 4 3 5 6 7 8 0 79 80 2 22 2 20 9 25 76 8 82 83 84 85 86 87 88 89 90 9 92 93 94 95 96 97 98 99 00 P3.3 P3.2 P3. P3.0 PJ.0 AVSS3 P. P.2 P.3 P.4 P5.5 P5.4 P5.3 P4. AVSS PJ. P9. P6.0 P6. P4.0 DCOR AVCC P7.3 P7.2 P7. PJ.5 P7.0 AVCC2 AVSS2 RSTn P.0 P0.3 P9.6 P9.5 P9.4 SWCLK/TCK SWDIO/TMS PJ.4 VCORE P7.6 P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P5.7 P5.6 P9.0 P8.7 VSW P.7 P.6 P3.5 P9.7 P0.0 P0. P0.2 P7.5 P7.4 P0.5 P0.4 P8.4 P8.5 P5.2 P4.5 P8.2 P8.3 P4.2 P3.6 P4.3 P4.6 PJ.3 P2. P2.0 DVSS P3.4 P3.7 P4.4 P5. PJ.2 P8. P8.0 P7.7 DVCC P.5 P4.7 P5.0 DVSS2 P6.4 P6.2 DVCC2 P9.2 P9.3 P6.3 P6.5 P6.6 P6.7 DVSS3 P8.6 MSP432P40R U T3 TASTER 2-PIN C24 C2 C23 C22 P3.5_USB_DET P8.2_FTD_RST P6.0_AN5 P5.6_RST P5.6_RST P5.0_SPI_CS P5.0_SPI_CS P2.7_PWM P2.4_INT P3.2_UART_RX P3.3_UART_TX P6.4_I2C_SDA P6.5_I2C_SCL P7.5_PWM R9 0k R
5. Buttons and LEDs 0 02 03 Figure 5-: Two buttons, two LEDs and a reset button The board also contains a 0 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 (P6.0 and P6.). An active LED indicates that a logic high () is present on the pin. Pressing any of these buttons can change the logic state of the microcontroller pins (P.0 and P.) from logic high () to logic low (0). Page 8
Page 9 Figure 5-2: Other modules connection schematic T2 T AN RST CS SCK MISO MOSI 3.3V PWM INT RX TX SCL SDA 5V MIKROBUS MIKROBUS HOST CONN R8 k R7 k LD2 LD C9 Y2 32.768kHz C0 C5 C6 C7 R2 0R R 47k MCU_RST MCU_RST C4 nf R 9k C 2pF C2 2pF OSC 2 OSC2 3 4 Y 48MHz C2 2pF C3 2pF AVCC AVCC P8.0_LED P8._LED2 P.0_BUTTON P._BUTTON2 P2.5_PWM P.6_SPI_MOSI P.5_SPI_CLK P.7_SPI_MISO P.4_SPI_CS P5.5_AN0 P5.4_AN P5.3_AN2 P5._AN4 P.2_UART_RX P.3_UART_TX P3.7I2C_SCL P3.6_I2C_SDA JTAG_TDO JTAG_TDI JTAG_TCK JTAG_TMS OSC OSC2 L 0µH C8 VCC-5V P.6_SPI_MOSI P.5_SPI_CLK P.7_SPI_MISO P8.0_LED P8._LED2 P2.5_PWM P3.7I2C_SCL P3.6_I2C_SDA P5.5_AN0 P5.4_AN P5.3_AN2 P.0_BUTTON P._BUTTON2 75 74 73 72 7 70 69 68 67 66 64 65 63 62 6 60 59 58 57 56 55 54 53 52 5 50 49 48 47 46 45 44 43 42 4 40 39 38 37 36 35 34 33 32 3 30 29 28 27 26 9 2 4 3 78 77 24 23 8 7 6 5 4 3 5 6 7 8 0 79 80 2 22 2 20 9 25 76 8 82 83 84 85 86 87 88 89 90 9 92 93 94 95 96 97 98 99 00 P3.3 P3.2 P3. P3.0 PJ.0 AVSS3 P. P.2 P.3 P.4 P5.5 P5.4 P5.3 P4. AVSS PJ. P9. P6.0 P6. P4.0 DCOR AVCC P7.3 P7.2 P7. PJ.5 P7.0 AVCC2 AVSS2 RSTn P.0 P0.3 P9.6 P9.5 P9.4 SWCLK/TCK SWDIO/TMS PJ.4 VCORE P7.6 P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P5.7 P5.6 P9.0 P8.7 VSW P.7 P.6 P3.5 P9.7 P0.0 P0. P0.2 P7.5 P7.4 P0.5 P0.4 P8.4 P8.5 P5.2 P4.5 P8.2 P8.3 P4.2 P3.6 P4.3 P4.6 PJ.3 P2. P2.0 DVSS P3.4 P3.7 P4.4 P5. PJ.2 P8. P8.0 P7.7 DVCC P.5 P4.7 P5.0 DVSS2 P6.4 P6.2 DVCC2 P9.2 P9.3 P6.3 P6.5 P6.6 P6.7 DVSS3 P8.6 MSP432P40R U T3 TASTER 2-PIN C24 C2 C23 C22 4 5 6 2 3 7 8 9 0 HD P3.5_USB_DET P8.2_FTD_RST P6.0_AN5 P6.0_AN5 P5.6_RST P5.6_RST P5.0_SPI_CS P5.0_SPI_CS P2.7_PWM P2.7_PWM P2.4_INT P2.4_INT P3.2_UART_RX P3.3_UART_TX P3.2_UART_RX P3.3_UART_TX P6.4_I2C_SDA P6.5_I2C_SCL P6.4_I2C_SDA P6.5_I2C_SCL P7.5_PWM P7.5_PWM P5._AN4 R9 0k R0 0k
6. click boards are plug and play! Up to now, MikroElektronika has released more than 270 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-: MSP432 clicker driving a GSM click board Page 20
RFid click Relay click 8x8 click BarGraph click 7seg click THERMO click FM click Gyro click Page 2 Bluetooth2 click Thunder click USB SPI click EEPROM click LightHz click Pressure click
7. Dimensions 75.6 2979 7.6 289 2.54 00 8 35.6 63 Legend mm mils Mounting hole size Ø2 Ø79 7.2 25.4 4 679 000 59 Page 22
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