Utulla Khetho ea Boto e Molemohali ea ARM STM32 MCU
Lintlha
Mokhoa oa ho lokisa: serial debug (SWD) le sebopeho sa JTAG.
DMA: 12-channel DMA molaoli.Lisebelisoa tse tšehetsoeng: li-timers, ADC, DAC, SPI, IIC le UART.
Li-converter tse tharo tsa 12-bit tsa A / D (likanale tse 16): Letoto la tekanyo ea A / D: 0-3.6V.Mehlala e 'meli le bokhoni ba ho ts'oara.Sensor ea mocheso e kopantsoe ho-chip.
2-channel 12-bit D/A converter: STM32F103xC, STM32F103xD, STM32F103xE ikhethang.
Ho fihla ho likou tsa I/O tse potlakileng tsa 112: Ho latela mohlala, ho na le likou tsa 26, 37, 51, 80, le 112 I/O, tseo kaofela li ka etsoang 'mapeng ho li-vector tse 16 tse sitisang kantle.Tsohle ntle le likenyelletso tsa analog li ka amohela likenyelletso ho fihla ho 5V.
Ho fihla ho li-timers tse 11: 4 16-bit timer, e 'ngoe le e 'ngoe e na le 4 IC/OC/PWM kapa pulse counters.Li-timers tse peli tsa 16-bit 6-channel e tsoetseng pele: ho ka sebelisoa liteishene tse fihlang ho tse 6 bakeng sa tlhahiso ea PWM.Li-timers tse 2 (ntja e ikemetseng le e lebelang lifensetere).Systick timer: 24-bit down counter.Li-timers tse peli tsa 16-bit li sebelisoa ho khanna DAC.
Ho fihla ho li-interface tsa 13 tsa puisano: 2 IIC interfaces (SMBus/PMBus).5 USART interfaces (sebopeho sa ISO7816, LIN, IrDA e lumellana, taolo ea ho lokisa liphoso).3 SPI interfaces (18 Mbit/s), tse peli tsa tsona li multiplexed le IIS.Khokahano ea CAN (2.0B).USB 2.0 sehokelo se felletseng sa lebelo.Sehokelo sa SDIO.
Sephutheloana sa ECOPACK: li-microcontrollers tsa STM32F103xx li amohela sephutheloana sa ECOPACK.
phello ea tsamaiso
Boto ea ARM STM32 MCU ke sesebelisoa se matla sa nts'etsopele se etselitsoeng ho thusa ho theha le ho etsa liteko tsa lits'ebetso tsa processor ea ARM Cortex-M.Ka likarolo tsa eona tse matla le ts'ebetso e fapaneng, boto ena e ipaka e le letlotlo le leholo bakeng sa ba chesehang le litsebi lefapheng la litsamaiso tse kentsoeng.Boto ea STM32 MCU e na le microcontroller ea ARM Cortex-M, e fanang ka ts'ebetso e ntle haholo le ts'ebetso ea matla.Processor e sebetsa ka lebelo le phahameng la oache, e nolofalletsang ts'ebetso e potlakileng ea li-algorithms tse rarahaneng le lits'ebetso tsa nako ea nnete.Boto e boetse e kenyelletsa lisebelisoa tse fapaneng tsa onboard tse kang GPIO, UART, SPI, I2C le ADC, e fana ka likhetho tsa khokahanyo tse se nang moeli bakeng sa li-sensor tse fapaneng, li-actuator le lisebelisoa tsa kantle.E 'ngoe ea likarolo tse hlahelletseng tsa boardboard ena ke lisebelisoa tse ngata tsa memori.E na le palo e kholo ea memori ea flash le RAM, e nolofalletsang bahlahisi ho boloka khoutu e ngata le data bakeng sa lits'ebetso tsa bona.Sena se tiisa hore merero ea boholo bo sa tšoaneng le ho rarahana e ka sebetsoa le ho etsoa ka bokhabane botong.Ntle le moo, liboto tsa STM32 MCU li fana ka tikoloho e felletseng ea nts'etsopele e tšehelitsoeng ke lisebelisoa tse fapaneng tsa nts'etsopele ea software.Tikoloho ea Integrated Development Environment (IDE) e lumellang batho ba ntlafatsang ho ngola khoutu, ho bokella le ho lokisa lits'ebetso tsa bona.IDE e boetse e fana ka phihlello ea laeborari e ruileng ea likarolo tsa software tse lokiselitsoeng esale pele le li-middleware, e ntlafatsang boiketlo le katleho ea nts'etsopele ea ts'ebeliso.Boto e ts'ehetsa liprothokholo tse fapaneng tsa puisano, ho kenyeletsoa USB, Ethernet, le CAN, e etsa hore e tšoanelehe bakeng sa lits'ebetso tse fapaneng ho IoT, automation, robotics le tse ling.E boetse e na le mefuta e fapaneng ea mekhoa ea ho fana ka matla ho etsa bonnete ba hore ho khoneha ho matlafatsa boto ho latela litlhoko tsa kopo.Liboto tsa STM32 MCU li sebetsa ka mokhoa o fapaneng 'me li tsamaisana le liboto tse ngata tsa katoloso tsa maemo a indasteri le liboto tsa katoloso.Sena se nolofalletsa bahlahisi ho sebelisa li-module tse teng le liboto tsa peripheral, kahoo ba potlakisa ts'ebetso ea nts'etsopele le ho fokotsa nako ea ho rekisa.Ho thusa bahlahisi, ho fanoa ka litokomane tse felletseng bakeng sa boto, ho kenyeletsoa maqephe a data, libuka tsa mosebelisi, le lintlha tsa kopo.Ho feta moo, basebelisi ba mafolofolo le ba ts'ehetsang ba fana ka lisebelisoa tsa bohlokoa le thuso bakeng sa ho rarolla mathata le ho arolelana tsebo.Ka bokhuts'oane, boto ea ARM STM32 MCU ke sesebelisoa se nang le likarolo tse ngata le tse fapaneng tsa ntlafatso se loketseng batho le lihlopha tse amehang ntlafatsong ea sistimi e kenelletseng.Ka microcontroller ea eona e matla, lisebelisoa tse ngata tsa memori, khokahanyo e pharalletseng le tikoloho e matla ea nts'etsopele, boto e fana ka sethala se setle sa ho theha le ho leka lits'ebetso tsa li-processor tsa ARM Cortex-M.
