USER MANUAL - ARM DS-5 Development Studio
Contents
1. 1 2 3 4 B B i TE TED TENGE TANG TAGS TUR Te T TEN TES TD TR TPN P601 D600 19 rere 1 1600 5 LCDI 15 CET ipm 20 2 i i 8 902 a 0800 100 uos Ei LI Pm ges P peo swo R F Agoa Ci H PE LED 0900 mn 3 1802 0100 TReoeranse P i mz E r Em 0805 nt 14 P700 TS 04 8 4 0 5 54100 swoi joo Te J 5 8 M 1 Ti 3 DIC quc B NES L100 O 1 9 9 9 9 9 9 9 9 9 9 9 QQ QQ QB BQ QL 0 0 gt N E RGY Uttert ogs faktaansvarig hvis annen Prepared also subject responsible if other Tor Finstad Referanser R2. LLOZ 6002 Lz Aepanyes 8002 0 jequieoeg Aepsoupem 19945 SVEA peyipow IUS 19945 pereo lt i gt gov voolzaua EP E uoisioH ONF ov sperouddy peubiseq NDNA 0 0 0 0 ano 5 Jeuels 2243 LHOHVILA L85NHVIA o ang MS MS NOW Spon 5 ae ue 5 401 gt T ano 2 572191914 01 N00 990vOATPL 990 990 NooL 2089 9080 2080 775 NOOL poe para 26 7089 5089 2080 2082 NOL 1100990 SO PE DON Te 9508 4908 82080 8008 v VOO Eh 829 aa 1x3 lt 9201812079 1
3. 18 13 2 Upgrades ORIS 18 14 Uu c i E A 19 1421 Chip erata 19 14 2 efm32lib Chip Init routine 19 14 3 STK Revision Erfata ane RA REI 19 Version 20 16 5 H 21 17 Jus 31 Ega AE E A EES TA E nn BE GE BABE E E E KA 33 19 Document Revision HIStory __ ______ ___ __ 35 I9 NEGEN DO 35 Disclaimer ANG Trademarks e means etica ecran reset Aa etn 36 P S EPIO EE 36 2 Trademark Information nomad cat Pu NEM 36 Contact Information Ec 37 B 1 Energy Micro Corporate Headquarters 0 0 00 eene he he hehehe re nennen 37 2 Global Contacts nain sci ated 37 2011 05 13 10011_1 00 www energymicro com the world s most energy friendly microcontrollers List of Figures 2 1 EFM32TG STK3300 Block Diagram sasasi _ __________ 3 3 1
4. __Debug header _ 20 BH 8H B NH NH NH B f nonni uu USB 2 LILULILI Reset iw ivi ivi ivi i O MN DANADANA a PC13 22 OT LED V VMCU EFM32TG840 580 PB1 O PC6 GND swo QFN64 LC AEM Connector SSS Sensor 90000 SUA MM MMV cta 9 e 2011 05 13 t0011 1 00 www energymicro com 2 the world s most energy friendly microcontrollers 10 2 Expansion header A 20 pin expansion header can be used to connect plugin boards This contains a selection of I O powers and ground See the pinout in the table below Table 10 1 Expansion header pinout GND 1 2 VMCU 4 3 4 PDO PC5 5 6 PD1 PC12 7 8 PD2 PC13 9 10 PD3 PB11 11 12 PD4 PB12 13 14 PD5 PD7 15 16 PD6 PD8 17 18 5V GND 19 20 3V3 2011 05 13 t0011_1 00 www energymicro com 2 world s most energy friendly microcontrollers Table 10 2 Expansion header pin list EXP header pin MCU GPIO Some MCU GPIO pin functions number 1 GND Ground 2 VMCU MCU supply voltage 3 PC4 OPAMP 0 LETIMER_OUTO 3
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11. 4 LES_CH4 4 PDO USART1_TX 1 OPAMP_OUT2 1 5 PC5 0 LETIMER_OUT1 3 _ 5 LES_CH5 0 6 PD1 1 3 USART1_RX 1 OPAMP_OUT1ALT 4 7 PC12 CLKOUTO 1 ACMP1_CH4 LES_CH12 0 8 PD2 TIMERO_CC1 3 USART1_CLK 1 9 PC13 ee 0 TIM1_CCO 0 TIM1_CC2 4 PONTO SOIN 0 LES CH13 10 PD3 _ OPAMP_N2 0 2 3 US1_CS 1 11 PB11 DACO_OUTO 0 OUTO 0 TIM1_CC2 3 LETIMO_OUTO 1 12 PD4 4 2 0 LEUO_TX 0 13 PB12 DACO_OUT1 0 OPAMP_OUT1 0 LETIMO_OUT1 1 14 PD5 ADCO_CH5 OPAMP_OUT2 0 LEUO 0 15 PD7 CH7 1 0 TIM1_CC1 4 12 0 1 LES ALTEX1 0 1_ 2 16 PD6 CH6 OPAMP P1 0 TIM1 CCO 4 12 0 1 LES ALTEXO 0 2 17 PD8 CLKOUTI 1 18 5V USB Power 19 GND Ground 20 3V3 3 3V board power 10 3 Debug connector This connector is used for Debug In and Debug Out see Debug chapter The pinout is described in the table 2011 05 13 t0011_1 00 www energymicro com 2 the world s most energy friendly microcontrollers Table 10 3 Debug connector pinout 2011 05 13 10011 1 00 Pin Function Note number 1 VTARGET Target voltage on the debugged applicat
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15. ivi ivi Ivi ivi ivi ivi VM pant pant VM Touch slider Push buttons UN Ambient Light Sensor Reset o Debug In Out 7 LED LC sensor Footprint a T 000000000000000 USB mini Breakout pads H 2011 05 13 t0011_1 00 www energymicro com the world s most energy friendly microcontrollers 3 Hardware layout The layout of the EFM32TG STK3300 is shown below Figure 3 1 EFM32TG STK3300 hardware layout Breakout pads LCD Debug in out Ambient light Debug on board edges interface sensor indicator LED USB EFM32 interface reset J Link EXP indicator header LED E Touch pad output CR2032 battery LC sensor _EFM32 4 4 Battery 32kHz 32MHz EFM32 User Touch slider debug switch crystal crystal MCU LED 2011 05 13 t0011 1 00 WWW energymicro com 2 world s most energy friendly microcontrollers 4 Power supply 4 1 USB The EFM32TG STK3300 can get its power from the USB port The MCU voltage will be 3 3 volts when USB is connected 4 2 Battery There is a socket for a 20mm coin cell battery which can be used to power the kit When the battery connect switch position is towards the battery the EFM and its peripherals is
16. 2011 05 13 t0011 1 00 www energymicro com the world s most energy friendly microcontrollers 7 Advanced Energy Monitor 7 1 Usage The AEM Advanced Energy Monitor data is collected by the board controller and can be displayed by the energyAware Profiler available through Simplicity Studio By using the energyAware Profiler current consumption and voltage can be measured and linked to the actual code running on the EFM32 in realtime 7 2 AEM theory of operation In order to be able to measure currents ranging from 0 1uA to 50mA 114dB dynamic range two current sense amplifiers are utilized The amplifiers measure voltage drop over a small series resistor and translates this into a current Each amplifier is adjusted for current measurement in a specific range The ranges for the amplifiers overlap and a change between the two occurs when the current is 200uA To reduce noise averaging of the samples is performed before the current measurement is presented in the AEM GUI During startup of the kit an automatic calibration of the AEM is performed This calibration compensates for the offset error in the sense amplifiers 7 3 AEM accuracy and performance The Advanced Energy Monitor is capable of measuring currents in the range of 0 1uA to 50mA For currents above 200uA the AEM is accurate within 0 1 When measuring currents below 2000 the accuracy increases to 1uA Even though the absolute accuracy is 1uA in the sub
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22. anah aaa aaa a ina 9 9 Board Support Package saa a a AS a aa a aa aa a 10 9 1 Installation UR 10 9 2 Application Programming rere 10 9 3 Example Applications anis asari bend tea EE den evden gece aa eset ened an EE a EBEN 11 9 4 How to include in your own applications HII hehe hene rennen 11 joerg m 12 10 1 Breakout pads sisa rana DR RU Ee dme MI Ld 12 10 2 Expansiomi c H 13 10 3 T 14 p E UL EU A aa vane 16 11 1 Debugging during battery operation 16 12 Integrated Development Environments 17 12 1 IAR Embedded Workbench for 17 12 2 Rowley Associates CrossWorks for 17 12 3 CodeSourcery Sourcery 17 12 4 Perlis 17 13 energyAware Commander and Upgrades 18 13 1 Commander Operation
23. EFM32TG STK3300 hardware 1 emen ne ee ne ne nnne hern re hene rn nennen 4 10 1 Breakout pads and layout diagrami donee cts ene ete ecce doe enr a EE pec po PEOR 12 16 1 aan Ae 21 16 2 5 2 E m 22 16 3 Schematic EE 23 164 SCheMmaliGdP age a 24 16 5 Schematic Das ton bagai kaa a Sana rosse a dana TE De FOU LK EEUU UE 25 16 6 Schematic Page 6 26 16 7 Schematic xc nm 27 16 8 28 16 9 Schematic 2000 padang a _ _ _ _ ae 29 16 10 Schematic 0 Rc cc 30 17 1 Assembly Drawing Page 1 31 17 2 Assembly Drawing 2 iiss eet re dole F x E PE bI RENE POS RIP 32 2011 05 13 t0011 1 00 www energymicro com 2 t
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26. energymicro com asia 2011 05 13 t0011_1 00 www energymicro com 2 world s most energy friendly microcontrollers Table of Contents T neue Gag ele 2 ni bg LEE 2 AER See 6 1 3 3 E 4 4 5 a Dk 5 4 aa a mE MILI IMEEM Un EID 5 Leite E NAN 5 5 Reset infrastructure sz total ceased id E KA a TAG RAM ROI KE Fond 6 De Die 6 5 2 controler c Ep 6 2 CIR mE C DEM IDEE 7 Peine 7 6 2 Ip 7 7 6 4 7 6 5 7 6 6 16 7 6 7 OP AMP ERE 7 7 Advanced Energy Monitor cece Eee EEEE nenne 8 8 7 2 AEM theory of operation 8 7 3 AEM accuracy and performante sasa sasae saa ana 8 5 ER a a
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29. 1 R242 OR 4 R400 R717 R724 R910 1R 10 R600 R609 R612 R700 R713 R714 R715 R716 10K 2011 05 13 t0011_1 00 www energymicro com the world s most energy friendly microcontrollers 2011 05 13 t0011_1 00 Qty Reference Manufacturer Manufacturers Part Number 2 R601 R702 180K 2 R602 R703 110K 9 R603 R604 R605 R606 R729 R802 R803 R804 100K 6 R607 R608 R660 R774 R807 R808 4K7 2 R610 R814 10M 1 R611 180K 1 R701 Bourns 4R7 0 1 CRT1206 BY 4R7 ELFTR 3 R705 R728 R772 1K 3 R707 R727 R801 47K 1 R709 1K8 0 1 1 R710 43R 0 1 1 R711 4 7 0 1 1 R712 OR 0 1 1 R718 12K 0 1 1 R720 10K 0 1 1 R760 10M 1 3 R781 R805 R806 33R 2 R902 R904 22R 3 SW100 SW101 SW400 Omron Electronics B3S1000 1 SW700 C amp K Components 52020115 2 U600 U701 National Semiconductor LP3982ILDX ADJ 1 U601 Microchip 24AA024 I MS 4 U602 U695 U702 U805 Texas Instruments TS3A4751RUCR 3 U660 U803 U804 NXP 74LVC2G125DC 1 U700 Texas Instruments TS5A3159ADBVR 2 U703 U705 National Semiconductor LTC6102CDD PBF 1 U704 Texas Instruments TLV272CDGK 3 U706 U707 U850 Microchip Technology MCP6001T I OT 3 U800 U802 U806 NXP 74LVC4066BQ 1 U801 Texas Instruments 74LVC16T245DGG 1 U902 Numonyx M25PX16 VMP6E 1 U904 Energy Micro EFM32TG840 1 X400 NDK NX5032GA 32 000M 1 X401 Golledge GSWX 26 1 X900 NDK NX5032GA 16 000000MH
30. 200uA range the AEM is able to detect changes in the current consumption as small as 100nA The measurement bandwidth of the AEM is 60Hz when measuring currents below 200uA and 120Hz when measuring currents above 200uA The table below summarizes the accuracy of the two current sense amplifiers in different ranges Table 7 1 AEM accuracy Current range Low gain amplifier accuracy High gain amplifier accuracy 50mA 0 1 1 0 1 2000 0 01 10uA 0 1uA 1uA 0 1uA Note The current measurement will only be correct when powering the EFM32 from USB power The battery switch should be in the position furthest away from the battery 2011 05 13 10011 1 00 WWW energymicro com 52 world s most energy friendly microcontrollers 8 Board controller The control MCU can act as a board controller BC There is a UART connection between the EFM32 and the BC The connection is made by setting the line high The EFM32 can then use the BSP Board Support Package library functions to send commands to the BC When bc en is low bc tx and bc rx can be used by other applications To use the board controller for your application the Board Support Package must be installed See the BSP chapter to find out how Note The board controller is only available when USB power is connected 2011 05 13 t0011 1 00 WWW energymicro com A gee ECA fa 4 the wo
31. 5 NI 4 Noms MO 1 LLnO ova SSN 5 NI n Ni 13S3u X INOd THO HO SWIL zLOQV XH 1 vd E2 1541 Vv V EHI ZNI zLoQv XL zvd 2A 5 SNL SWLL INI EZLOQY 818 zidvsn EC ino SWL NI Id1 MIS GL WHO LHO SLO ZLYYSN SH Ni 1SuL ano 1 5 104405 ino olams 1no ino 1591 ong3aa 9 2 gt gt o 2011 05 13 10011 1 00 the world s most energy friendly microcontrollers 17 Assembly Drawing On the next pages you can find the assembly drawings of the board not to scale Figure 17 1 Assembly Drawing Page 1
32. EFM 32 the world s most energy friendly microcontrollers USER MANUAL Starter Kit EFM32TG STK3300 Feature rich starter kit for evaluation prototyping and application development for the EFM32TG MCU family with the ARM Cortex M3 CPU core Main features Advanced Energy Monitoring provides real time visibility into the energy consumption of an application or prototype design On board debugger with debug out functionality 160 segment Energy Micro LCD ENERGY micro www energymicro com 52 world s most energy friendly microcontrollers 1 Introduction 1 1 Features Advanced Energy Monitoring system for precise current tracking Special hardware configuration for isolation of the MCU power domain Full feature USB debugger with debug out functionality 160 segment Energy Micro LCD 20 pin expansion header lt Breakout pads for easy access to I O pins Powered by USB or CR2032 battery 2 user buttons 1 user LED and a touch slider Ambient Light sensor and inductive capacitive metal sensor EFM32 Op amp footprint 32MHz and 32 768kHz crystal oscillators 2011 05 13 t0011 1 00 www energymicro com E 4 2 world s most energy friendly microcontrollers 2 STK block diagram An overview of the Kit is shown in the block diagram below Figure 2 1 EFM32TG STK3300 Block Diagram Oooo KAT it LI
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34. K ARM Please see the MDK ARM documentation for usage details 2011 05 13 t0011 1 00 WWW energymicro com 2 the world s most energy friendly microcontrollers 13 energyAware Commander and Upgrades The energyAware Commander is a program that comes with Simplicity Studio It can perform various kit and 2 specific tasks 13 1 eA Commander Operation This utility gives the ability to program the EFM32 upgrade the kit lock and unlock devices and more Some of the features will only work with Energy Micro kits while other will work with a J Link debugger connected Press the F1 button or select the Help gt Help menu item for a full description 13 2 Upgrades Upgrading the kit is done through Simplicity Studio The Studio will automatically check for new updates on startup You can also use the energyAware Commander for manual upgrades Select the Kit icon use the Browse button to select the correct file ending in emz and press the Install package button 2011 05 13 t0011 1 00 www energymicro com 532 the world s most energy friendly microcontrollers 14 Errata The following sections lists the erratas and known issues for operating the STK You can read the STK revision on the white label on the back side of the STK It is in the format BRD2100 Rev Axx 14 1 Chip errata You can use energyAware Commander and press the Connect button to retrieve EFM32 revision infor
35. LED on the kit marked USER LED An active high on the respective pin will light the LED 6 3 LCD A 28 pin Energy Micro LCD display is connected to the EFM32 The LCD has 8 common lines and 20 segment lines This gives a total of 160 segments in 8 plexed mode These lines are not shared on the breakout pads Capacitors for the EFM32TG LCD boost function is also available on the EFM32TG STK3300 6 4 Touch slider A touch slider utilizing the capacitive touch capability is available It is placed under the two push buttons on the kit above the TOUCH SLIDER print 6 5 Ambient Light Sensor The kit has a light sensitive transistor type ambient light sensor connected to the low energy sensor interface of the EFM32TG MCU The sensor is placed above the push buttons and can be used to sense changes in ambient light levels 6 6 LC Sensor In the bottom right corner there is an inductive capacitive sensor for demonstrating the low energy sensor interface By setting up oscillating currents in the inductor metal nearby the inductor can be sensed by measuring the oscillation decay time The effective range is a few millimeters 6 7 Op Amp Footprint If the kit is flipped over there is a silk print model of a typical operational amplifier feedback circuit The actual operational amplifier is one of the op amps inside the EFM32 By soldering 0603 sized resistors the EFM32 internal operational amplifier can be evaluated with exact resistor values
36. Z www energymicro com EFINYT 2 world s most energy friendly microcontrollers 19 Document Revision History 19 1 Revision 1 00 2011 05 13 Initial revision 2011 05 13 10011 1 00 www energymicro com M32 the world s most energy friendly microcontrollers A Disclaimer and Trademarks A 1 Disclaimer Energy Micro AS intends to provide customers with the latest accurate and in depth documentation of all peripherals and modules available for system and software implementers using or intending to use the Energy Micro products Characterization data available modules and peripherals memory sizes and memory addresses refer to each specific device and Typical parameters provided can and do vary in different applications Application examples described herein are for illustrative purposes only Energy Micro reserves the right to make changes without further notice and limitation to product information specifications and descriptions herein and does not give warranties as to the accuracy or completeness of the included information Energy Micro shall have no liability for the consequences of use of the information supplied herein This document does not imply or express copyright licenses granted hereunder to design or fabricate any integrated circuits The products must not be used within any Life Support System without the specific written consent of Energy Micro A Life Support System is any product or system in
37. d 091 S 82001 401 81995 001 6L yao OL 6935 001 i3d 091 9Vd Q91 6193S 001 4s o5 as ov 8035 001 2184 401 091 091 12 wo as os iy 28 7935 401 Lad 001 534 d91 097 22 ewon 49 o9 3o zv 9935 d91 0139 091 93d 2100 091 won 9 Wa 9 tv 9 5935 001 634 091 1397091 2100 091 ewon aly LS 7935 001 83d 001 Q91 401 92 zwoo a War sy 5935 001 544 001 vad 407 5400 021 92 Woo 9v LE 2935 401 vid 393 S d 407 9INOO 401 12 onoz pa ewe LE 1935 001 539 001 98d 407 ZNOD 097 82 0936 01 234 401 9 lt Iz sldd 401 GOT Ssuor32euuoo 1 1 1 1 1 1 i i 1 i 091 91945 001 LL 08 1 i 1 1 1 1 v 9 2011 05 13 10011 1 00 9 9 gt gt o the world s most energy friendly microcontrollers 32 EFM Figure 16 7 Schematic Page 7 1102 6002 yore 8002 AepseupeM 12995 lea payIp
38. eferences Dokansv Godk Doc respons Approved Dato Date Rev 2011 03 21 Produktbetegnelse Product name F PRINTED BOARD ASSEMBLY Tiny Gecko Starter Kit Board BRD2100A REV A03 Scale 1 5 1 Side Sheet 1 2 2011 05 13 t0011 1 00 www energymicro com the world s most energy friendly microcontrollers Figure 17 2 Assembly Drawing Page 2 1 2 3 4 B B zl L DL Fl rl n nr n n m nmn 1 4 u u u u u u u u u u E C i 0 0 R GY Uttart ogs faktaansvarig hvis annen Prepared also subject responsible if other pakena Tor Finstad Referanser References Dokansv Godk Doc respons Approved Dato Date Rev 2011 03 21 A Produktbetegnelse Product name F PRINTED BOARD ASSEMBLY Tiny Gecko Starter Kit Board BRD2100A REV A03 Scale 1 5 1 Side Sheet 2 2 2011 05 13 t0011 1 00 www energymicro com world s most energy friendly microcontrollers 18 Bill of Materials On the next pages you can find the Bill of Materials for the board Table 18 1 Bill of Materials Qty Reference Manufacturer Manufacturers Part Numbe
39. he world s most energy friendly microcontrollers List of Tables 7 1 Te 8 10 1 Expansion header 13 10 2 Expansion header olg ccc Ek 14 10 3 Debug connector PINOUT 15 11 1 Debug Modes aaa 16 14 1 BRD2100 UCET 19 1531 e D c ATUM ai as NUI M 20 184 Bill of Materials cand ad pana ERN Ge 33 2011 05 13 t0011_1 00 www energymicro com ENERGY micro Energy Micro AS Sandakerveien 118 P O Box 4633 Nydalen N 0405 Oslo Norway www energymicro com
40. ing items are recommended for correct configuration 1 Make sure you define the correct part number i e EFM32TG840F32 as a preprocessor defined symbol 2 Make sure you define the correct part number i e EFM32TG840F32 for your project file 3 Add and include the EFM32 CMSIS files startup efm32 s system efm32 c core cm3 c to your project 4 Add and include BSP package c files with the stk prefix to your project 5 Configure include paths to point at the CMSIS CM3 CoreSupport and CMSIS CM3 DeviceSupport EnergyMicro EFM32 directories 6 Configure include paths to point to the EFM32 Gxxx STK bsp directory Make sure you call STK Init early at startup and you should be all set 2011 05 13 t0011 1 00 WWW energymicro com EFINT32 the world s most energy friendly microcontrollers 10 Connectors 10 1 Breakout pads Most I O except the LCD pins are routed to the breakout pads at the top and bottom edge of the kit A 2 54mm 100 mil pitch pin header can be soldered in place on the pads for easier access Some of the breakout pads are not connected and therefore marked NC The position of the connected pins are compatible with the EFM32G Gecko starter kit Note Some of the breakout pads are shared by on board EFM peripherals The schematic must be consulted to make sure that it is OK to use a shared pin in your application Figure 10 1 Breakout pads and layout diagram SMSO WH
41. ion 2 NC 3 TRST JTAG tap reset 4 GND 5 TDI JTAG data in 6 GND 7 TMS SWDIO JTAG TMS or Serial Wire data I O 8 GND 9 TCK JTAG TCK or Serial Wire clock 10 GND 11 RTCK JTAG RTCK 12 GND 13 TDO SWO JTAG TDO or Serial Wire Output 14 GND 15 RESET Target MCU reset 16 GND 17 PD This pin has a 100k pulldown 18 Cable detect This signal must be pulled to ground by the external debugger or application for cable insertion detection 19 PD This pin has a 100k pulldown 20 GND www energymicro com the world s most energy friendly microcontrollers 11 Debugging The EFM32TG STK3300 has an on board debugger and it can be used in different ways to debug the EFM32 both on and off kit Below are descriptions on the different modes Check the configuration chapter to find out how to change the debug setting Table 11 1 Debug modes Description Debug MCU In this mode the on board debugger is connected to EFM32 on the EFM32TG STK3300 Debug IN In this mode the on board debugger is disconnected and an external debugger can be connected to debug the EFM32 on the EFM32TG STK3300 Debug OUT In this mode the on board debugger can be used to debug an EFM32 mounted in your own application 11 1 Debugging during battery operation When the 32 is powered by the battery and the USB is still connected the on board debug functionality is available If the USB power is disconnected the debug control
42. l will setup the UART communication channel with a 115800 baud rate This baud rate depends on the current core clock so correct clock configuration should be set before calling this function bool STK_Ready void Returns true if the board controller is responding A non responding board will either return false or hang i e if the EFM32 is powered by the CR2032 battery cell float STK Current void Returns instant current usage in milliamperes float STK_Voltage void 2011 05 13 t0011_1 00 www energymicro com NA 2 the world s most energy friendly microcontrollers Returns instant voltage VMCU reading in volt bool STK EnergyMode uint8 t em Informs the board controller about the Energy Mode sleep mode we are going into This information can be used by the board controller to present a richer visual graph for illustrating what the EFM32 is currently doing In addition to these main functions full documentation of the complete is included in the Doxygen HTML documentation of the installed package 9 3 Example Applications Under the EFM32 Gxxx STK examples folder in your installation directory you will find an example program using the BSP with corresponding project Makefiles for the supported IDEs 9 4 How to include in your own applications The easiest way to include the BSP in your application is to base your work on the example application that use the BSP The follow
43. ler on the kit will not work To enable debugging in this mode connect an external debugger e g another EFM32TG STK3300 to the debug pads in the bottom right corner of the EFM32TG STKS3300 These pads are connected directly to the EFM32 debug interface 2011 05 13 10011 1 00 www energymicro com Nv1T32 the world s most energy friendly microcontrollers 12 Integrated Development Environments The Energy Micro software packages contains various examples in source form to use with the Starter Kit The following IDEs are supported 12 1 Embedded Workbench for ARM An evaluation version of IAR Embedded Workbench for ARM is included on a CD in the EFM32TG STK3300 package Check the quick start guide for where to find updates and IAR s own documentation on how to use it You will find the IAR project file in the iar subfolder of each project 12 2 Rowley Associates CrossWorks for ARM See the quick start guide for download details for CrossWorks for ARM You will find CrossWorks project files in the rowley subfolder of each project 12 3 CodeSourcery Sourcery G See the quick start guide for download details for Sourcery G The codesourcery subfolder contains Makefiles for use with the Sourcery G development environment 12 4 Keil MDK ARM See the quick start guide for download details for evaluation versions of Keil MDK ARM The arm subfolder in each project contains project files for MD
44. mation Download the chip errata from http www energymicro com for the latest errata updates on your device 14 2 efm32lib Chip Init routine The efm32lib include efm32 chip h CHIP Init routine will as far as possible enable work arounds for chip erratas to make 32 Tiny Gecko devices be as software compatible as possible In some cases this can introduce increased current See the device errata and source code for details 14 3 STK Revision Errata Table 14 1 BRD2100 Revision Errata Revision Problem Description 2011 05 13 t0011_1 00 www energymicro com 2 world s most energy friendly microcontrollers 15 Version information The current version information can be read from Gecko Commander Table 15 1 Current versions Version Released Firmware revision 1 5 0 13 05 2011 Board BRD2100A Rev 13 05 2011 2011 05 13 t0011_1 00 www energymicro com the world s most energy friendly microcontrollers 16 Schematic On the next pages you can find the schematic of the board Figure 16 1 Schematic Page 1 OL 1102 po 6002 12 yuen 8002 0 19845 PeYIPOW peres 19945 uBiseq goy voolzaua c A ONF Wos ov
45. ntrollers 32 Figure 16 8 Schematic Page 8 EFM 01 1102 vo 6002 61 Aepseupe M 8002 1equieoeq 1804S aed IPAS aeq 12915 1 1100949 lt gt ev voorcaaa 11009400 nor t WN 5 Joyuuoy ponosddy 2 d pe 7 5 H 5201812018 m 011 mra JIM 1919415 wav 28 nowa 80241 5 esues NMWA te 401 not A a Dm LSZbVESL 1100940 92 9 4 WN
46. oy 19945 18945 zov voolzaua lt 9 00 Tey wog 225 ONE speaouddy 4981 22143 oneueuos dOL lt gt H 1 1 SSA z an9 NOOL 99 9090 8109 122 0890 8569 N i esate A c oce E i WE 9896 189 2898 dM Woudaa gt ly LE 21 lt ov 2 4 Ob 1 INI TET 10845 195 vas 22 NOWTHLO 1 ee TE YON Y 18d H enoo He tadan aln 8 lt _ 08d eke i LON 1asauf 1 7 LGZPVESL vsesn 809H 1094 now zesf Noor 9 099 3sNas lt 09H AS Zs 2 L 2025 T 799 pawanan N PNEU 99 1V3H QNO 8 yi nor
47. powered by the battery The board controller AEM is not powered by the battery so the BSP software support library cannot be used without USB connected The current consumption while running on battery will be zero since the battery supply is not part of the AEM Note Make sure that the battery is inserted with the correct polarity 2011 05 13 t0011_1 00 www energymicro com 2 the world s most energy friendly microcontrollers 5 Reset infrastructure 5 1 MCU The primary user reset for the EFM32 MCU is the reset button on the board This will only reset the EFM32 MCU The MCU can also be reset by the internal debugger or an external debugger 5 2 Board controller The board controller can only be reset by pulling and reinserting the USB cable While on battery power this will not reset the EFM32 MCU www energymicro com 2011 05 13 t0011_1 00 rr ET lt E l ada 32 world s most energy friendly microcontrollers 6 Peripherals The starter kit has a set of peripherals that showcase some of the features of the EFM32TG Be aware that most EFM32 I O routed to peripherals are also routed to the breakout pads This must be taken into consideration when using the breakout pads for your application 6 1 Pushbuttons The kit has two user pushbuttons marked PBO and PB1 They are connected to the EFM32 and are debounced by RC filters with a time constant of 1ms 6 2 LED There is one
48. r 100 101 708 709 712 713 718 Murata 1N 16V 7 GRM155 1 C198 Murata 330P 50V COG GRM155 39 C199 C401 C402 C403 C404 C408 C600 C603 Murata 100N 16V X7R GRM155 3 400 501 716 Murata 10 10V X5R GRM18 12 407 409 601 700 703 714 719 720 100 10V X5R GRM21 6 C410 C411 C890 C905 C908 C909 Murata 10N 16V X7R GRM155 4 C412 0413 C902 C903 Murata 12 50V COG GCM155 2 414 415 22P 50V COG GCM155 1 C500 Murata 22N 16V X7R GRM155 2 602 705 Murata 33N 16V 7 GRM155 2 C900 C901 Murata 18P 50V COG GCM155 1 D600 NXP Semiconductors 1P4220CZ6 125 1 D703 National LM4040CIM3 3 0 1 D800 Vishay Semiconductors 1 LCD1 Tri T Co Ltd CL010 1087 03 3 LED100 LED900 LED902 Everlight EL 19 21UYC S530 A2 TR8 1 LED901 Panasonic LNJ926W8CRA 1 LED903 Everlight 19 21SDRC S530 A3 TR8 1 L100 Bourns 390UH SDR0302 391KL 9 L400 L660 L700 L701 L730 L780 L800 L801 Murata BLM21B102S 1 L600 Murata BLM41P600S 1 1 PCB2100 Rev A03 1 P100 Taitek HE2 20G6C394 5R 1 P601 Hirose Electric Co Ltd UX60 MB 5ST 1 P700 Keystone 3002 1 P800 3M D2520 6VOC AR WE 1 Q100 Vishay TEMT6200FX01A 1 Q702 ON Semiconductor BC846BWT1G 2 RP800 RP801 ROHM MNR04M0APJ330 6 R100 R103 R401 R730 R750 R810 100R 11 R101 R102 R680 R681 R682 R686 R687 R708 1M 5 R190 R900 R903 R905 R912 2K 15 R195 R197 R198 R704 R719 R721 R771 R773 OR 2 R196 R901 1K5 2 R199 R706 22K 2 R24
49. rld s most energy friendly microcontrollers 9 Board Support Package The Board Support Package BSP is a set of C source and header files that enables easy access to and control over some board specific features Compared to the Energy Micro development kit the functionality is limited Unless you need want some of the functions contained in the BSP there is really no need to include or use it The 32 in the Starter Kit is fully usable without BSP support and you can use all peripherals in the efm32lib without the BSP The BSP use EFM32 peripheral USART1 TX pin PD7 RX pin PD6 on baudrate 115200 8 N 1 to communicate with the board controller Note The BSP is only functional when the Starter Kit is USB powered using these function calls with USB disconnected will give unpredictable results 9 1 Installation location When installing Simplicity Studio the BSP will be installed in the user directory typically in a location such as Win7 C Users username AppData Roaming energymicro boards or something similar depending on your OS Windows version All files in the board support package is prefixed by stk 9 2 Application Programming Interface To use the BSP include the Starter Kit header file like this include stk h All functions in the BSP are prefixed with STK_ The main initialization routine is defined as void STK_Init void and must be called before any access to the STK functions This function cal
50. tended to support or sustain life and or health which if it fails can be reasonably expected to result in significant personal injury or death Energy Micro products are generally not intended for military applications Energy Micro products shall under no circumstances be used in weapons of mass destruction including but not limited to nuclear biological or chemical weapons or missiles capable of delivering such weapons 2 Trademark Information Energy Micro EFM32 EFR logo and combinations thereof and others are the registered trademarks or trademarks of Energy Micro AS ARM CORTEX THUMB are the registered trademarks of ARM Limited Other terms and product names may be trademarks of others 2011 05 13 10011 1 00 www energymicro com the world s most energy friendly microcontrollers B Contact Information B 1 Energy Micro Corporate Headquarters Postal Address Visitor Address Technical Support Energy Micro AS Energy Micro AS support energymicro com P O Box 4633 Nydalen Sandakerveien 118 Phone 47 40 10 03 01 N 0405 Oslo N 0484 Oslo NORWAY NORWAY www energymicro com Phone 47 23 00 98 00 Fax 47 23 00 98 01 B 2 Global Contacts Visit www energymicro com for information on global distributors and representatives or contact sales energymicro com for additional information Americas Europe Middle East and Africa Asia and Pacific www energymicro com americas www energymicro com emea www
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