UG125: EFM8BB3-SLSTK2022A Tagata fa'aoga
Taiala
EFM8BB3 Pisi Pipi Microcontroller Kit Starter
O le SLSTK2022A ose amataga lelei e masani ai ile EFM8BB3™ Busy Bee Microcontroller.
O le pusa amata o loʻo i ai masini ma faʻaoga e faʻaalia ai nisi o le tele o gafatia o le EFM8BB3. O le pusa o loʻo tuʻuina atu meafaigaluega talafeagai uma mo le atinaʻeina o se talosaga EFM8BB3 Busy Bee.
MESIN FAILAUGA
- EFM8BB3 Pipi Pipi Microcontroller (EFM8BB31F64G-D-QFN32)
- PPU: 8-bit CIP-51 8051 Core
- Manatu: 64 kB moli ma 4352 paita RAM Oscillators: 49 MHz, 24.5 MHz, ma le 80 kHz
FA'AIGA FA'ATAU
- USB fesoʻotaʻiga
- Mata'ituina Malosiaga Maualuga (AEM)
- SEGGER J-So'otaga i luga o le laupapa debugger
- Debug Multiplexer lagolago meafaigaluega fafo faʻapea foʻi ma luga ole laupapa MCU
- Fa'amau fa'aoga fa'aoga ma le RGB LED
- Ultra-maualalo-mana 128 × 128 pixel Memory LCD
- 8-direction analog joystick
- 20-pin 2.54 mm ulutala mo laupapa fa'alautele
- Pads breakout mo le avanoa tuusao i pine I/O
- O puna eletise e aofia ai le USB ma le CR2032 coin cell battery
LAGOLAGO SOFTWARE
- Simplicity Studio™
Folasaga
1.1 Fa'amatalaga
O le SLSTK2022A o se amataga lelei mo le atinaʻeina o talosaga ile EFM8BB3 Busy Bee Microcontrollers. Ua faia e le laupapa-
fa'atonu masini ma peripheral, fa'aalia nisi o le tele o gafatia o le EFM8BB3 Busy Bee Microcontroller. E le gata i lea,
o le laupapa o se faʻaaliga atoatoa debugger ma le malosi mataituina meafaigaluega e mafai ona faʻaaogaina ma talosaga fafo.
1.2 Vaega
- EFM8BB3 Pisi Pipi Microcontroller
- 64 kB Flash
- 4352 paita RAM
- QFN32 afifi
- Faiga Mata'ituina Malosiaga Maualuga mo le sa'o o le taimi nei ma voltagu tulituliloaina
- Fa'atasia Segger J-Link USB debugger/emulator ma le avanoa e fa'apipi'i ai masini Silicon Labs fafo
- Ulutala faalautele 20-pin
- Pads breakout mo le faigofie ona maua I/O pine
- O puna eletise e aofia ai le USB ma le CR2032 maa
- Ultra-maualalo-malosi 128×128 pixel Memory-LCD
- 2 faʻamau faʻamau ma le 1 RGB LED faʻafesoʻotaʻi i le EFM8 mo fegalegaleaiga faʻaoga
- 8-direction analog joystick mo fegalegaleaiga tagata
1.3 Amataina
O faʻamatalaga auiliili mo le auala e amata ai lau SLSTK2022A fou e mafai ona maua ile Silicon Labs Web itulau: silabs.com/development-tools/mcu/8-bit
Kit Block Ata
Ua umaview o le EFM8BB3 Busy Bee Starter Kit o loʻo faʻaalia i le ata o loʻo i lalo.
Kit Meafaigaluega Fa'atulagaina
O le fa'asologa o le EFM8BB3 Busy Bee Starter Kit o lo'o fa'aalia i lalo.
Feso'ota'i
4.1 Fa'asagaga Pads
Ole tele ole EFM8BB3's GPIO pine o lo'o avanoa ile lua pine fa'aulu laina ile pito i luga ma pito i lalo ole laupapa. O nei mea e 2.54 mm le maualuga, ma e mafai ona fa'aulu fa'amau pe a mana'omia. I le faaopoopo atu i pine I / O, o loʻo tuʻuina atu foʻi fesoʻotaʻiga i laina eletise ma eleele. Manatua o nisi o pine o loʻo faʻaogaina mo pusa pusa poʻo foliga ma atonu e le avanoa mo se faʻaoga masani e aunoa ma se fefaʻatauaʻiga.
O le ata o loʻo i lalo o loʻo faʻaalia ai le pine o pads breakout ma le pine o le EXP header i le itu taumatau o le laupapa. O le ulutala EXP o loʻo faʻamatalaina atili i le isi vaega. O feso'ota'iga pad breakout e lolomi fo'i ile silkscreen i tafatafa o pine ta'itasi mo asy
faasinomaga.
O le laulau o lo'o i lalo o lo'o fa'aalia ai feso'ota'iga pine o pads breakout. O lo'o fa'aalia ai fo'i po'o fea pusa o pusa po'o foliga e feso'ota'i i pine eseese.
Laulau 4.1. laina pito i lalo (J101) Pinout
| Pin | EFM8BB3 I/O Pin | Fetufa'aiga Fa'asoa | Pin | EFM8BB3 I/O Pin | Fetufa'aiga Fa'asoa | |
| 1 | VMCU | EFM8BB3 voltage domain (fuaina e le AEM) | 2 | VMCU | EFM8BB3 voltage domain (fuaina e le AEM) | |
| 3 | GND | eleele | 4 | GND | eleele | |
| 5 | NC | – | 6 | NC | – | |
| 7 | NC | – | 8 | RST | DEBUG_#RESET_C2CKPS |
| Pin | EFM8BB3 I/O Pin | Fetufa'aiga Fa'asoa | Pin | EFM8BB3 I/O Pin | Fetufa'aiga Fa'asoa | |
| 9 | NC | – | 10 | C2CK | DEBUG_TCK_SWCLK_C2CK | |
| 11 | NC | – | 12 | C2D | DEBUG_TMS_SWDIO_C2D | |
| 13 | NC | – | 14 | NC | – | |
| 15 | NC | – | 16 | NC | – | |
| 17 | P3.7 | GPIO | 18 | NC | – | |
| 19 | P3.4 | DISP_ENABLE | 20 | NC | – | |
| 21 | P3.3 | EXP11 | 22 | NC | – | |
| 23 | P3.2 | EXP9 | 24 | NC | – | |
| 25 | P3.1 | EXP7 | 26 | NC | – | |
| 27 | P3.0 | EXP5 | 28 | NC | – | |
| 29 | GND | eleele | 30 | GND | eleele | |
| 31 | 3V3 | Sapalai pule a le Komiti | 32 | 3V3 | Sapalai pule a le Komiti |
Laulau 4.2. Laina pito i luga (J102) Pinout
| Pin | EFM8BB3 I/O Pin |
Fetufa'aiga Fa'asoa | Pin | EFM8BB3 I/O Pin | Fetufa'aiga Fa'asoa | |
| 1 | 5V | laupapa USB voltage | 2 | 5V | laupapa USB voltage | |
| 3 | GND | eleele | 4 | GND | eleele | |
| 5 | NC | – | 6 | P0.0 | GPIO | |
| 7 | P2.6 | DISP_CS | 8 | P0.1 | GPIO | |
| 9 | P2.5 | GPIO | 10 | P0.2 | UIF_BUTTON0 | |
| 11 | P2.4 | EXP13 | 12 | P0.3 | UIF_BUTTON1 | |
| 13 | P2.3 | EXP3 | 14 | P0.4 | VCOM_TX | |
| 15 | P2.2 | VCOM_ENABLE | 16 | P0.5 | VCOM_RX | |
| 17 | P2.1 | EXP14, VCOM_RX | 18 | P0.6 | EXP8, DISP_SCLK, SPI0_SCK | |
| 19 | P2.0 | EXP12, VCOM_TX | 20 | P0.7 | EXP6, SPI0_MISO | |
| 21 | P1.7 | UIF_JOYSTICK | 22 | P1.0 | EXP4, DISP_SI, SPI0_MOSI | |
| 23 | P1.6 | UIF_LEDR | 24 | P1.1 | EXP10, SPI0_CS | |
| 25 | P1.5 | UIF_LEDB | 26 | P1.2 | EXP16, I2C0_SDA | |
| 27 | P1.4 | UIF_LEDG | 28 | P1.3 | EXP15, I2C0_SCL | |
| 29 | GND | eleele | 30 | GND | eleele | |
| 31 | 3V3 | Sapalai pule a le Komiti | 32 | 3V3 | Sapalai pule a le Komiti |
4.2 EXP Ulutala
I le itu taumatau o le laupapa, o loʻo tuʻuina atu se ulutala 20-pin EXP e faʻatagaina ai le fesoʻotaʻiga o peripheral poʻo laupapa faʻapipiʻi. O le feso'ota'iga o lo'o i ai le tele o pine I/O e mafai ona fa'aoga i le tele o foliga o le EFM8BB3 Busy Bee. E le gata i lea, o le VMCU, 3V3, ma le 5V eletise eletise o loʻo faʻaalia foi.
O lo'o mulimulita'i le feso'ota'iga i se fa'ata'ita'iga e fa'amautinoa ai o lo'o maua fa'aoga masani e pei ole SPI, UART, ma le I²C pasi i nofoaga fa'amau i luga ole so'oga. O isi pine e fa'aaogaina mo le fa'amoemoe lautele I/O. O lenei fa'atulagaga e mafai ai ona fa'amalamalamaga o laupapa fa'alautele e mafai ona fa'apipi'i i le tele o pusa Silicon Labs eseese.
O le ata o loʻo i lalo o loʻo faʻaalia ai le EXP faʻapipiʻi pine mo le EFM8BB3 Busy Bee Starter Kit. Ona o tapula'a i le aofa'i o pine GPIO avanoa, o nisi o pine fa'auluulu EXP o lo'o fa'asoa fa'atasi ma fa'ailoga pusa.
Laulau 4.3. EXP Ulutala Pinout
| Pin | So'oga | Galuega Ulutala EXP | Fetufa'aiga Fa'asoa | Fa'afanua Peripheral |
| 20 | 3V3 | Sapalai pule a le Komiti | ||
| 18 | 5V | Pule fa'atonu USB voltage | ||
| 16 | P1.2 | I2C0_SDA | – | I2C0_SDA |
| 14 | P2.1 | UART1_RX | – | UART1_RX |
| 12 | P2.0 | UART1_TX | – | UART1_TX |
| 10 | P1.1 | SPI0_CS | – | SPI0_CS |
| 8 | P0.6 | SPI0_SCK | DISP_SCLK | SPI0_SCK |
| 6 | P0.7 | SPI0_MISO | – | SPI0_MISO |
| 4 | P1.0 | SPI0_MOSI | DISP_SI | SPI0_MOSI |
| 2 | VMCU | EFM8BB3 voltage domain, aofia i fua AEM. | ||
| 19 | BOARD_ID_SDA | Fa'afeso'ota'i i le Pule Fa'atonu mo le fa'ailoaina o laupapa fa'aopoopo. | ||
| 17 | BOARD_ID_SCL | Fa'afeso'ota'i i le Pule Fa'atonu mo le fa'ailoaina o laupapa fa'aopoopo. | ||
| 15 | P1.3 | I2C0_SCL | – | I2C0_SCL |
| 13 | P2.4 | GPIO | – | – |
| 11 | P3.3 | GPIO | – | – |
| 9 | P3.2 | GPIO | – | – |
| Pin | So'oga | Galuega Ulutala EXP | Fetufa'aiga Fa'asoa | Fa'afanua Peripheral |
| 7 | P3.1 | GPIO | – | – |
| 5 | P3.0 | GPIO | – | – |
| 3 | P2.3 | GPIO | – | – |
| 1 | GND | eleele | ||
4.3 Feso'ota'i Debug (DBG)
O le feso'ota'iga debug e fa'atino se fa'amoemoe e lua, e fa'avae i luga o le fa'aogaina o le debug, lea e mafai ona fa'atulagaina e fa'aoga ai le Simplicity Studio. Afai e filifilia le "Debug IN" mode, e mafai e le fesoʻotaʻiga ona faʻaogaina se faʻapipiʻi fafo e faʻaaoga i luga ole laupapa EFM8BB3. Afai e filifilia le "Debug OUT" mode, e mafai e le fesoʻotaʻiga ona faʻaogaina le pusa e fai ma faʻapolopolo agai i fafo. Afai e filifilia le "Debug MCU" mode (default), o le fesoʻotaʻiga e vavae ese mai le faʻaogaina o le faʻaogaina o le faʻatonuina o le laupapa ma le masini faʻapipiʻi i luga o le laupapa.
Ona e otometi lava ona sui lenei so'o e lagolago ai faiga fa'agaioiga eseese, e na'o le avanoa pe a fa'aola le pule o le laupapa (J-Link USB cable connect). Afai e manaʻomia le faʻaogaina o le faʻaogaina o le masini faʻapipiʻi pe a le faʻamalo le pule o le laupapa, e tatau ona faia lenei mea e ala i le faʻafesoʻotaʻi saʻo i pine talafeagai i luga o le ulutala breakout.
O le pine o le feso'ota'iga e mulimulita'i i le fa'aoga masani ARM Cortex Debug 19-pin feso'ota'iga. O le pinout o loʻo faʻamatalaina auiliili i lalo.
Manatua e ui lava o le fesoʻotaʻiga e lagolagoina JTAG i le faaopoopo atu i le Serial Wire Debug, e le o lona uiga o le pusa poʻo le masini faʻatatau i luga o le laupapa e lagolagoina lenei mea.
E ui lava o le pine e fetaui ma le pine o le ARM Cortex Debug connector, o nei mea e le atoatoa ona o le pine 7 ua aveese faaletino mai le Cortex Debug connector. O nisi uaea e iai se tama'i palaka e taofia ai mai le fa'aaogaina pe a fa'aaoga lenei pine
o iai. Afai o le tulaga lea, aveese le polo, pe fa'aaoga se uaea sa'o 2×10 1.27 mm.
Laulau 4.4. Debug Connector Pin Fa'amatalaga
| Pin Numera(s) | Galuega | Manatua |
| 1 | VTARGET | Fa'asinoga sini voltagu. Fa'aoga mo le fesiitaiga o tulaga fa'ailo talafeagai i le va o le fa'amoemoe ma le fa'apalapala. |
| 2 | TMS / SDWIO / C2D | JTAG filifili faiga su'ega, Fa'amatalaga Uaea Serial po'o fa'amaumauga C2 |
| 4 | TCK / SWCLK / C2CK | JTAG uati su'ega, uati Uaea Serial po'o le uati C2 |
| 6 | TDO/SWO | JTAG fa'amatalaga su'ega po'o le fa'auluina o le uaea Serial |
| 8 | TDI / C2Dps | JTAG faʻamatalaga suʻega i totonu, poʻo le C2D "faʻasoa pine" galuega |
| 10 | TOE FAI / C2CKps | Toe setiina masini sini, po'o le C2CK "fa'asoa pine" galuega |
| 12 | NC | TRACECLK |
| 14 | NC | SU'AI0 |
| 16 | NC | SU'AI1 |
| 18 | NC | SU'AI2 |
| 20 | NC | SU'AI3 |
| 9 | Uaea iloa | Fesootai i le eleele |
| 11, 13 | NC | Le feso'ota'i |
| 3, 5, 15, 17, 19 | GND |
4.4 Feso'ota'i Faigofie
O le Simplicity Connector o loʻo faʻaalia i luga ole EFM8BB3 Busy Bee Starter Kit e mafai ai ona faʻaogaina mea faʻapipiʻi e pei ole AEM ma Virtual COM port e faʻaoga i se faʻamoemoega fafo. O le pinout o loʻo faʻaalia i le ata o loʻo i lalo.
O igoa faailo i le ata ma le pine faʻamatalaga laulau o loʻo faʻasino mai le pule o le laupapa. O lona uiga o le VCOM_TX e tatau ona faʻafesoʻotaʻi i le RX pine i le pito i fafo, VCOM_RX i le TX pine, VCOM_CTS i le RTS pine, ma le VCOM_RTS i le CTS pine.
Fa'aaliga: Ole taimi nei na maua mai ile VMCU voltage pine o loʻo aofia i le AEM fua, aʻo le 3V3 ma le 5V voltage leai ni pine. Ina ia mataʻituina le taumafaina o loʻo iai nei i fafo ma le AEM, tuʻu le MCU i luga o le laupapa i lona tulaga maualalo malosi e faʻaitiitia ai lona aʻafiaga i fua.
Laulau 4.5. Fa'amatalaga Fa'amatalaga Fa'amau Feso'ota'i
| Pin Numera(s) | Galuega | Fa'amatalaga |
| 1 | VMCU | 3.3 V eletise eletise, mataʻituina e le AEM |
| 3 | 3V3 | 3.3 V eletise eletise |
| 5 | 5V | 5 V eletise eletise |
| 2 | VCOM_TX | Virtual COM TX |
| 4 | VCOM_RX | Virtual COM RX |
| 6 | VCOM_CTS | COM Virtual CTS |
| 8 | VCOM_RTS | Virtual COM RTS |
| 17 | BOARD_ID_SCL | ID Komiti Fa'atonu SCL |
| 19 | BOARD_ID_SDA | Board ID SDA |
| 10, 12, 14, 16, 18, 20 | NC | Le feso'ota'i |
| 7, 9, 11, 13, 15 | GND | eleele |
Sapalai Malosiaga ma Toe Seti
5.1 MCU Pule Filifilia
O le EFM8BB3 i luga o le pusa amata e mafai ona faʻamalosia e se tasi o punaoa nei:
- Le debug USB cable
- 3 V maa sela tupe
O le puna eletise mo le MCU e filifilia i le ki fa'asolo i le tulimanu agavale pito i lalo o le pusa amata. O le ata o lo'o i lalo o lo'o fa'aalia ai pe fa'afefea ona filifili puna eletise eseese i le ki fa'ase'e.
Faatasi ai ma le ki i le tulaga AEM, o se leo maualalo 3.3 V LDO i luga o le pusa amata e faʻaaogaina e faʻamalosi ai le EFM8BB3. O lenei LDO ua toe fa'aola mai le debug USB cable. O le Advanced Energy Monitor ua fesoʻotaʻi nei i le faasologa, faʻatagaina saʻo saosaoa maualuga
fua fa'atatau ma le fa'aogaina o le malosi.
Faatasi ai ma le ki i le tulaga BAT, o le 20 mm coin cell battery i le CR2032 socket e mafai ona faʻaogaina e faʻamalo ai le masini. Faatasi ai ma le ki i lenei tulaga, e leai ni fua o loʻo i ai nei o loʻo galue. Ole tulaga lea ole sui ole fa'atonu pe a fa'aola le MCU ile fa'apogai mai fafo.
Fa'aaliga: E mafai e le Advanced Energy Monitor ona fuaina le taumafa o loʻo iai nei o le EFM8BB3 pe a oʻo i le suiga o le eletise i le tulaga AEM.
5.2 Malosiaga Pule Faatonu
O le pule o le laupapa e nafa ma vaega taua, e pei o le debugger ma le AEM, ma e faʻamalosia naʻo le USB port i le pito i luga agavale o le laupapa. O lenei vaega o le pusa o loʻo nofo i luga o se isi vaega o le eletise, o lea e mafai ai ona filifilia se isi mana e mafai ona filifilia mo le masini faʻatatau aʻo faʻatumauina galuega faʻapipiʻi. O lenei vaega o le paoa e fa'aesea fo'i ina ia puipuia ai le liki o lo'o iai nei mai le vaega o le paoa fa'atatau pe a aveese le paoa i le Komiti Fa'atonu Pule.
O le pulela'au fa'atonu pule'aga e le'o a'afia i le tulaga o le ki o le eletise.
O le pusa ua mamanuina ma le faaeteete e taofia ai le pule o le laupapa ma le vaega o le mana o lo'o tulimata'i e vavae ese mai le tasi ma le isi pe a pa'u i lalo. O lenei mea e faʻamautinoa ai o le a faʻaauau pea le faʻaogaina o le masini EFM8BB3 i le USB ma le BAT modes.
5.3 EFM8BB3 Toe setiina
O le EFM8BB3 MCU e mafai ona toe setiina e ni nai punaoa eseese:
- Ose tagata fa'aoga oomi le faamau RESET
- O lo'o toso e le fa'apipi'i i luga o le laupapa le pine #RESET i lalo
- O se tagata fa'apalapala fafo e tosoina le pine #RESET i lalo
I le faaopoopo atu i punaoa toe setiina o loʻo taʻua i luga, o le toe setiina i le EFM8BB3 o le a tuʻuina atu foi i le taimi o le faʻatonuina o le pule. O lona uiga o le aveeseina o le paoa i le pule o le laupapa (ta'esea le J-Link USB cable) o le a le maua ai se toe setiina ae toe fa'apipi'i le uaea i totonu o le loto a'o fa'aa'e i luga le pule o le laupapa.
Peripherals
O le pusa amata o loʻo i ai se seti o peripheral e faʻaalia ai nisi o foliga EFM8BB3.
Manatua o le tele o EFM8BB3 I / Os o loʻo faʻaogaina i peripheral e faʻafeiloaʻi foi i pads breakout poʻo le EXP header, lea e tatau ona amanaia pe a faʻaaogaina nei I / Os.
6.1 Push Buttons ma le RGB LED
O le pusa e lua fa'aoga fa'aoga fa'amau fa'ailoga BTN0 ma BTN1. O loʻo fesoʻotaʻi saʻo i le EFM8BB3 ma o loʻo faʻasalaina e RC filiga ma se taimi tumau o le 1 ms. O faʻamau e fesoʻotaʻi i pine P0.2 ma le P0.3.
O loʻo iai foʻi i le pusa le RGB LED faʻailoga LED0, lea e pulea e pine GPIO ile EFM8BB3. O le RGB LED e feso'ota'i i pine P1.4, P1.5, ma le P1.6 i se fa'atonuga-maualalo.
6.2 Olioli
O le pusa o loʻo i ai se analog joystick ma 8 tulaga faʻatatau. O lenei joystick e fesoʻotaʻi atu i le EFM8 i luga o le P1.7 pine ma faʻaaogaina tulaga faʻatauvaʻa eseese e fatu ai voltage mafai ona fuaina e le ADC0.
Laulau 6.1. Joystick Resistor Tuufaatasiga
| Fa'atonuga | Tu'ufa'atasiga Tetee (kΩ) | Fa'amoemoeina UIF_JOYSTICK Voltagu (V)1 |
| Faletusi autu | 0.1 0.1 + 10 |
0.033 |
| Luga (N) | 60.4 60.4 + 10 |
2.831 |
| I luga-Taumatau (NE) | (N // E ) = 21.34 (N // E ) + 10 21.34 + 10 | 2.247 |
| Taumatau (E) | 33 + 33 | 2.533 |
| Lalo-Taumatau (SE) | (S // E ) = 7.67 (S // E ) + 10 7.67 + 10 | 1.433 |
| Lalo (S) | 10 10 + 10 |
1.650 |
| Lalo-agavale (SW) | (S // W ) = 6 (S // W ) + 10 6 + 10 | 1.238 |
| Agavale (W) | 15 15 + 10 |
1.980 |
| I luga-agavale (NW) | (N // W ) = 12.01 (N // W ) + 10 12.01 + 10 | 1.801 |
| Fa'aaliga: 1. O nei tau fa'atatau e fa'atatau ile VMCU ole 3.3 V. |
||
6.3 Fa'aaliga LCD-TFT
O lo'o maua le 1.28-inisi SHARP Memory LCD-TFT i luga o le pusa ina ia mafai ai ona atia'e ni feso'ota'iga talosaga. O le faʻaaliga o loʻo i ai le maualuga maualuga o le 128 x 128 pixels ma e faʻaaogaina ai le mana itiiti. O se fa'aaliga monochrome e atagia ai, o lea e mafai ai e pika ta'itasi ona malamalama pe pogisa, ma e leai se moli tua e mana'omia i tulaga masani o le ao. O faʻamatalaga na lafoina i le faʻaaliga o loʻo teuina i pixels i luga o le tioata, o lona uiga e leai se faʻafouina faifaipea e manaʻomia e faʻamautu ai se ata faʻapitoa.
O le fa'aaliga fa'aaliga o lo'o i ai se feso'ota'iga fa'asologa e fetaui ma le SPI ma nisi fa'ailoga fa'aopoopo fa'atonutonu. Pixels e le mafai ona faʻafesoʻotaʻi taʻitoʻatasi, ae lafo faʻamatalaga i le faʻaaliga tasi laina (128 bits) i le taimi.
O le Fa'aaliga LCD-TFT Fa'amanatu e fa'asoa fa'atasi ma le fa'atonu o le pusa, fa'atagaina le fa'atonuga o le fa'atonuga e fa'aalia fa'amatalaga aoga pe a le fa'aogaina e le tagata fa'aoga le fa'aaliga. E pulea pea e le tagata fa'aoga le pule o le fa'aaliga i le fa'ailoga DISP_ENABLE:
- DISP_ENABLE = LOW: O le pule o le laupapa e pulea le faʻaaliga
- DISP_ENABLE = HIGH: O le tagata fa'aoga talosaga (EFM8BB3) o lo'o pulea le fa'aaliga
O le malosi i le fa'aaliga e maua mai i le fa'atonuga o le mana fa'aoga pe a pulea e le EFM8BB3 le fa'aaliga ma mai le pulela'au pule o le laupapa pe a maualalo le laina DISP_ENABLE. E loka fa'amaumauga ile DISP_SI pe a maualuga le DISP_CS, ma lafo le uati ile DISP_SCLK. Ole maualuga ole saoasaoa ole uati ole 1.1MHz.
6.4 Taulaga COM Virtual
E tu'uina atu se feso'ota'iga feso'ota'iga asynchronous i le pule fa'atonu mo le fa'aliliuina atu o fa'amatalaga o talosaga i le va o le PC talimalo ma le sini EFM8BB3, lea e fa'aumatia ai le mana'oga mo se fa'apipi'i fa'asalalauga fa'asalalau i fafo.
O le Virtual COM port e aofia ai se UART faʻaletino i le va o le masini faʻapipiʻi ma le pule o le laupapa, ma se galuega talafeagai i le pule o le laupapa e maua ai le telefoni faʻasalalau i le PC talimalo i luga ole USB. O le UART interface e aofia ai pine e lua ma se faʻailoga faʻatagaina.
Laulau 6.2. Fa'asinomaga COM Port Interface Pins
| Fa'ailoga | Fa'amatalaga |
| VCOM_TX | Tuuina atu faʻamatalaga mai le EFM8BB3 i le pule o le laupapa |
| VCOM_RX | Maua faʻamatalaga mai le pule o le laupapa i le EFM8BB3 |
| VCOM_ENABLE | Fa'atagaina le VCOM fa'aoga, fa'atagaina fa'amaumauga e pasi atu i le pule o le laupapa |
Manatua: O le VCOM port e na'o le avanoa pe a fa'aola le pule o le laupapa, lea e mana'omia ai le J-Link USB cable e fa'aofi.
Mataituina Malosiaga Maualuga
7.1 Fa'aoga
O faʻamaumauga a le Advanced Energy Monitor (AEM) e aoina e le pule o le laupapa ma e mafai ona faʻaalia e le Energy Profiler, avanoa ile Simplicity Studio. I le faʻaaogaina o le Energy Profiler, fa'aaoga i le taimi nei ma voltage mafai ona fuaina ma faʻafesoʻotaʻi i le code moni o loʻo taʻavale i luga o le EFM8BB3 i le taimi moni.
7.2 A'oa'oga o Galuega
Ina ia sa'o le fuaina o le taimi nei mai le 0.1 µA i le 47 mA (114 dB dynamic range), o se lagona o lo'o iai nei. ampo lo'o fa'aogaina fa'atasi ma le fa'asili lua stagu. Le lagona o iai nei ampfuaina le voltage tu'u i luga o se fa'asologa fa'asolosolo la'ititi. O le manuia stage sili atu ampola i lenei voltage fa'atasi ai ma tulaga fa'asili eseese e lua e maua ai ni laina se lua o iai nei. O le suiga i le va o nei laina e lua e tupu ile 250 μA. Fa'afuainumera fa'amama ma ave fa'ameamea e faia i totonu o le fa'atonu laupapa a'o le'i o'o i le sampo lo'o auina atu i fafo i le Energy Profiler talosaga.
I le taimi o le kit startup, o se faʻavasegaina otometi o le AEM e faʻatinoina, lea e totogi ai le mea sese i le uiga. amplifi
7.3 Sa'o ma Fa'atinoga
O le AEM e mafai ona fuaina le galu i le va o le 0.1 μA i le 47 mA. Mo au i luga ole 250 μA, o le AEM e saʻo i totonu ole 0.1 mA. Pe a fua le au i lalo ole 250 μA, o le saʻo e faʻateleina ile 1 μA. E ui lava o le saʻo atoatoa o le 1 μA i le pito i lalo 250 μA, e mafai e le AEM ona iloa suiga i le taimi nei o loʻo faʻaaogaina e pei o le 100 nA. O le AEM e maua ai le 6250 taimi nei samples i le sekone.
Debugger i luga ole laupapa
O le SLSTK2022A o loʻo i ai se faʻapipiʻi tuʻufaʻatasia, lea e mafai ona faʻaaogaina e sii mai ai le code ma faʻapipiʻi le EFM8BB3. I le faʻaopoopoga i le faʻapipiʻiina o le EFM8BB3 i luga o le pusa, e mafai foi ona faʻaogaina le debugger e faʻapipiʻi ma faʻapipiʻi fafo Silicon Labs EFM32, EFM8,
EZR32, ma EFR32 masini.
E lagolagoina e le debugger ni feso'ota'iga debug eseese e tolu o lo'o fa'aogaina ma masini Silicon Labs:
- Serial Wire Debug, lea e faʻaaogaina i masini uma EFM32, EFR32, ma EZR32
- JTAG, lea e mafai ona faʻaogaina i le EFR32 ma nisi masini EFM32
- C2 Debug, lea e faʻaaogaina i masini EFM8
Ina ia fa'amautinoa le sa'o o le fa'apalapala, fa'aoga le fa'aoga fa'apipi'i talafeagai mo lau masini. O le feso'ota'iga debug i luga o le laupapa e lagolagoina uma nei faiga e tolu.
8.1 Debug Modes
Ina ia fa'apolokalame masini i fafo, fa'aoga le feso'ota'iga debug e fa'afeso'ota'i i se laupapa fa'atatau ma fa'atulaga le fa'aogaina i le [Out]. E mafai fo'i ona fa'aoga le feso'ota'iga lava e tasi e fa'afeso'ota'i ai se fa'a'ese'ese i fafo i le EFM8BB3 MCU i luga o le pusa e ala i le fa'atulagaina o le fa'aogaina i le [I].
O le filifilia o le faʻaogaina o le debug mode e faia i le Simplicity Studio.
Debug MCU: I lenei faiga, o loʻo fesoʻotaʻi le debugger i luga o le laupapa i le EFM8BB3 i luga o le pusa.
Debug OUT: I lenei faiga, e mafai ona fa'aogaina le fa'apalapala i luga o le laupapa e fa'afefe ai se masini Silicon Labs lagolago o lo'o fa'ae'e i luga o se laupapa masani.
Debug IN: I lenei faiga, ua motusia le faʻapipiʻi i luga o le laupapa ma e mafai ona faʻafesoʻotaʻi se faʻapipiʻi fafo e faʻafefe ai le EFM8BB3 i luga o le pusa.
Fa'aaliga: Mo le "Debug IN" e galue, e tatau ona fa'aola le pule o le pusa kit e ala i le Debug USB connector.
8.2 Debugging A'o Fa'agaioiina Ma'a
Pe a faʻaogaina le EFM8BB3 ma o loʻo fesoʻotaʻi pea le J-Link USB, o loʻo avanoa le faʻaogaina o le debug i luga o le laupapa. Afai e motusia le eletise USB, o le Debug IN mode o le a le toe galue.
Afai e manaʻomia le faʻaogaina o le debug pe a alu ese le sini mai se isi puna malosi, e pei o se maa, ma faʻamalo i lalo le pule o le laupapa, fai fesoʻotaʻiga tuusaʻo i GPIO e faʻaaogaina mo le faʻaogaina, lea e faʻaalia i luga o pads breakout.
Fa'atonuga ma Fa'aleleia
O le fa'atalanoaga o le kit configuration i le Simplicity Studio e mafai ai ona e suia le J-Link adapter debug mode, fa'aleleia lona firmware, ma suia isi fa'atulagaga. Ina ia sii mai le Simplicity Studio, alu i silabs.com/simplicity.
I le faamalama autu o le Simplicity Studio's Launcher vaaiga, o le debug mode ma le firmware version o le J-Link adapter ua filifilia. Kiliki le feso'ota'iga [Suiga] i tafatafa o so'o se tasi o nei fa'atulagaga e tatala ai le fa'atalanoaga o le fa'atulagaina o pusa.
9.1 Fa'aleleia o Firmware
E mafai ona e faʻaleleia le pusa firmware e ala i le Simplicity Studio. Simplicity Studio o le a otometi lava ona siaki mo faʻafouga fou ile amataga.
E mafai fo'i ona e fa'aogaina le fa'atalanoaga o le seti mo le fa'aleleia o tusi lesona. Kiliki le [Browse] button i le [Update Adapter] vaega e filifili ai le sa'o file faaiuina i le .emz. Ona, kiliki le [Install Package] button.
Fuafuaga, Tusia Fono, ma le BOM
O fa'ata'ita'iga, ata fa'aopoopo, ma pili o meafaitino (BOM) o lo'o avanoa ile Simplicity Studio pe a fa'apipi'i le pusa fa'amaumauga. O loʻo maua foʻi mai le pusa pusa i luga ole Silicon Labs webnofoaga: silabs.com.
Kit Toe Iloilo Talafaasolopito ma Errata
11.1 Toe Iloilo Tala'aga
E mafai ona maua le toe iloiloga o pusa i luga o le pusa pusa o le pusa, e pei ona otooto atu i le ata i lalo.
Laulau 11.1. Tala'aga Toe Iloiloga
| Toe Iloiloga | Fa'asa'oloto | Fa'amatalaga |
| C01 | 2023-10-30 | Fa'afouina BRD5202B Rev i le A02. |
| C00 | 2023-02-06 | Ua toe fa'aleleia le pusa ona o suiga ua suia mai le BRD5202A i le BRD5202B ma suia le afifiina. |
| B03 | 2020-08-19 | Faʻaopoopo BRD5202A Rev A05. |
| B02 | 2018-02-15 | Faʻaopoopo BRD5202A Rev A04. |
| B01 | 2018-04-13 | Faʻaopoopo BRD5202A Rev A03. |
| B00 | 2016-09-28 | Ave'esea le sela tupe GPCR2032 C1. |
| A02 | 2015-12-11 | Faʻaopoopo BRD5202A Rev A02. |
| A01 | 2015-08-17 | Faʻaopoopo BRD5202A Rev A01. |
| A00 | 2015-05-05 | Uluai Fa'asalalauga. |
11.2 Sese
E leai ni mea sese ua iloa i le taimi nei.
Talafaasolopito Toe Iloiloga o Pepa
Toe Iloiloga 1.0
Iuni, 2024
Fa'afouina ta'iala fa'aoga e atagia ai le toe iloiloga fou a le laupapa (BRD5202B_A02).
Toe Iloiloga 0.7
Setema, 2020
Fa'afou le Talafa'asolopito o Fa'atonu mo Rev A05.
Faʻafouina le vaega AEM.
Toe Iloiloga 0.6
Fepuari, 2019
Fa'afou le Talafa'asolopito o Fa'atonu mo Rev A04.
Toe Iloiloga 0.5
Aperila, 2018
Fa'afouina Breakout Pads fa'atasi ai ma numera pine sa'o mo le J101 ma le J102.
Fa'afou le Talafa'asolopito o Fa'atonu mo Rev A03.
Toe Iloiloga 0.4
Ianuari, 2018
Fa'afou Fa'auluuluga Fa'alautele ma le pine sa'o mo EXP13.
Toe Iloiloga 0.3
Iuni, 2016
Fa'afou fa'amalama ma fa'atonuga mo le Simplicity Studio v4.
Fa'aopoopoina le Talafa'asolopito o Toe Iloiloga a le Komiti Fa'atonu.
Fa'aopoopo le fa'asinomaga pepa UG125.
Fa'aopoopo se fa'amatalaga ile Debug Connector e mana'omia VTARGET.
Fa'aopoopoina le fa'asinomaga mo le feso'ota'iga debug sa'o ile Direct Debug Connector.
Faʻaopoopoina se faʻamatalaga e uiga i le maualuga o le utaina i luga o le faailo DISP CLK.
Toe Iloiloga 0.2
Setema, 2015
Fa'afouina ata laupapa.
Toe Iloiloga 0.1
Iuni, 2015
Toe iloilo muamua.
Faigofie potu potu
Tasi-kiliki avanoa i le MCU ma meafaigaluega uaealesi, fa'amaumauga, polokalama fa'akomepiuta, faletusi code puna'oa & sili atu. Avanoa mo Windows, Mac ma Linux!
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| www.silabs.com/IoT | www.silabs.com/simplicity | www.silabs.com/quality | www.silabs.com/community |
Fa'ailoga
O lo'o fa'amoemoe le Silicon Labs e tu'uina atu i tagata fa'atau le fa'amaumauga aupito lata mai, sa'o, ma loloto o peripheral uma ma modules o lo'o avanoa mo le fa'aogaina o masini komepiuta e fa'aogaina pe fa'amoemoe e fa'aoga oloa a Silicon Labs. Fa'amatalaga fa'amatalaga, modules avanoa ma peripheral, tele manatua ma tuatusi manatua e faasino i masini patino ta'itasi, ma "Typical" ta'iala tu'uina atu e mafai ma e eseese i fa'aoga eseese. Talosaga exampO fa'amatalaga o lo'o fa'amatalaina iinei e mo na'o fa'ata'ita'iga. Silicon Labs o loʻo iai le aia tatau e fai ai suiga e aunoa ma se faʻaaliga atili i faʻamatalaga o oloa, faʻamatalaga, ma faʻamatalaga iinei, ma e le tuʻuina atu faʻamaonia i le saʻo poʻo le atoatoa o faʻamatalaga o loʻo aofia ai. A aunoa ma se faʻamatalaga muamua, e mafai e Silicon Labs ona faʻafouina le firmware o oloa i le faagasologa o gaosiga mo le saogalemu poʻo le faʻamaoni mafuaaga. O ia suiga o le a le suia ai faʻamatalaga poʻo le faʻatinoga o le oloa. E leai se noataga a Silicon Labs mo taunuuga o le fa'aogaina o fa'amatalaga o lo'o tu'uina atu i totonu o lenei pepa. O lenei pepa e le fa'aalia pe fa'ailoa manino mai so'o se laisene e fa'ata'atia pe fau so'o se ta'amilosaga tu'ufa'atasi. O oloa e le'o fuafuaina pe fa'atagaina e fa'aoga i totonu o so'o se masini FDA Vasega III, talosaga e mana'omia ai le fa'atagaga a le FDA muamua po'o le Life Support System e aunoa ma le fa'atagaga tusitusia patino a Silicon Labs. O le “Life Support System” o so'o se oloa po'o se faiga e fa'amoemoe e lagolago ai pe fa'atumauina ai le ola ma/po'o le soifua maloloina, lea, pe a le manuia, e mafai ona fa'amoemoe talafeagai e i'u ai i se manu'a tele po'o le oti. Silicon Labs oloa e le o fuafuaina pe faʻatagaina mo talosaga a le militeri. O oloa a Silicon Labs e le tatau ona faʻaaogaina i auupega o le tele o faʻaumatiaga e aofia ai (ae le gata i) auupega faaniukilia, meaola poʻo vailaʻau, poʻo ni fana e mafai ona tuʻuina atu ia auupega. Silicon Labs e fa'afitia uma fa'amaonia ma fa'amaonia ma e le tatau ona nafa pe noatia mo so'o se manu'a po'o mea fa'aleagaina e feso'ota'i ma le fa'aogaina o se oloa Silicon Labs i ia talosaga e le'i fa'atagaina.
Fa'aaliga: O lenei anotusi atonu o lo'o iai ni fa'amatalaga leaga lea ua le toe aoga. Silicon Labs o lo'o suia nei faaupuga i gagana fa'atasi i so'o se mea e mafai ai. Mo nisi fa'amatalaga, asiasi www.silabs.com/about-us/inclusive-lexicon-project
Fa'amatalaga Fa'ailoga
Silicon Laboratories Inc.®, Silicon Laboratories®, Silicon Labs®, SiLabs® ma le Silicon Labs logo®, Bluegiga®, Bluegiga Logo®, EFM®, EFM32®, EFR, Ember®, Energy Micro, Energy Micro logo ma tuufaatasiga o ia mea. , "le lalolagi sili ona malosi faauo microcontrollers", Redpine Signals®, WiSeConnect , n-Link, EZLink®, EZRadio®, EZRadioPRO®, Gecko®, Gecko OS, Gecko OS Studio, Precision32°, Simplicity Studio®, Telegesis, le Telegesis Logo®, USBXpress® , Zentri, le Zentri logo ma Zentri DMS, Z-Wave®, ma isi o faʻailoga poʻo faʻamaufaʻailoga faʻamaufaʻailoga a Silicon Labs. ARM, CORTEX, Cortex-M3 ma THUMB o fa'ailoga fa'ailoga po'o fa'ailoga fa'amaufa'ailoga a le ARM Holdings. Keil ose fa'ailoga fa'amaufa'ailoga a le ARM Limited. Wi-Fi ose fa'ailoga fa'amaufa'ailoga a le Wi-Fi Alliance. O isi oloa uma po'o igoa fa'ailoga o lo'o ta'ua i inei o fa'ailoga fa'atau a latou tagata e umia.
Silicon Laboratories Inc.
400 Sisifo Cesar Chavez
Austin, TX 78701
ISA
www.Salasbs.com
Pepa / Punaoa
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SILICON LABS EFM8BB3 Busy Bee Microcontroller Kit Starter [pdf] Taiala mo Tagata Fa'aoga SLSTK2022A, EFM8BB3 Pisi Pipi Microcontroller Kit Starter, EFM8BB3, Pisi Pipi Microcontroller Pusa amata, Microcontroller Pusa amata, Pusa amata |