STMicroelectronics ST-LINKV2 Ni Circuit Debugger Programmer
Ọrọ Iṣaaju
ST-LINK/V2 jẹ oluyipada inu-yika/programmer fun STM8 ati STM32 microcontrollers. Module wiwo waya kan ṣoṣo (SWIM) ati JTAG/ tẹlentẹle waya n ṣatunṣe aṣiṣe (SWD) atọkun dẹrọ awọn ibaraẹnisọrọ pẹlu eyikeyi STM8 tabi STM32 microcontroller ṣiṣẹ lori ohun elo ọkọ.
Ni afikun si ipese awọn iṣẹ ṣiṣe kanna ti ST-LINK / V2, ST-LINK / V2 ISOL ṣe ẹya iyasọtọ oni-nọmba laarin PC ati igbimọ ohun elo afojusun. O tun duro voltages ti to 1000 VRMS.
Ni wiwo iyara ni kikun USB ngbanilaaye ibaraẹnisọrọ pẹlu PC ati:
- Awọn ẹrọ STM8 nipasẹ ST Visual Development (STVD) tabi ST Visual Program (STVP) sọfitiwia (wa lati STMicroelectronics)
- Awọn ẹrọ STM32 nipasẹ IAR™, Keil®, STM32CubeIDE, STM32CubeProgrammer, ati STM32CubeMonitor awọn agbegbe idagbasoke idagbasoke.
Awọn ẹya ara ẹrọ
- Agbara 5V ti a pese nipasẹ asopo USB kan
- USB 2.0 ni kikun iyara ibaramu ni wiwo
- Standard USB A to Mini-B okun
- SWIM pato awọn ẹya ara ẹrọ
– 1.65 to 5.5 V ohun elo voltagati atilẹyin lori wiwo SWIM
- SWIM iyara kekere ati awọn ipo iyara giga ni atilẹyin
Iwọn iyara siseto SWIM: 9.7 ati 12.8 Kbytes/s, ni atele, fun kekere ati iyara giga
- USB SWIM fun asopọ si ohun elo nipasẹ inaro boṣewa ERNI (atunṣe: 284697 tabi 214017) tabi petele (atunṣe: 214012) asopo
- Okun SWIM fun asopọ si ohun elo nipasẹ akọsori pin tabi asopo ipolowo 2.54 mm kan - JTAG/ tẹlentẹle waya n ṣatunṣe (SWD) pato awọn ẹya ara ẹrọ
– 1.65 to 3.6 V ohun elo voltago ṣe atilẹyin lori JTAG/ SWD ni wiwo ati awọn igbewọle ọlọdun 5 V (a)
– JTAG okun fun asopọ si boṣewa JTAG 20-pin ipolowo 2.54 mm asopo
- Ṣe atilẹyin JTAG ibaraẹnisọrọ, to 9 MHz (aiyipada: 1.125 MHz)
- Ṣe atilẹyin yokokoro waya ni tẹlentẹle (SWD) to 4 MHz (aiyipada: 1.8 MHz), ati okun waya ni tẹlentẹle viewer (SWV) ibaraẹnisọrọ, soke 2 MHz - Ẹya imudojuiwọn famuwia taara ni atilẹyin (DFU)
- Ipo LED, si pawalara lakoko ibaraẹnisọrọ pẹlu PC
- 1000 VRMS ipinya giga voltage (ST-LINK/V2-ISOL nikan)
- Awọn iwọn otutu ṣiṣẹ lati 0 si 50 °C
Alaye ibere
Lati paṣẹ ST-LINK/V2, tọka si Tabili 1.
Table 1. Akojọ ti awọn ibere koodu
| koodu ibere | ST-RÁNṢẸ apejuwe |
| ST-RÁNṢẸ / V2 | Ni-Circuit debugger/programmer |
| ST-RÁNṢẸ / V2-ISOL | Ni-Circuit debugger/ pirogirama pẹlu oni ipinya |
a. ST-LINK/V2 le ṣe ibasọrọ pẹlu awọn ibi-afẹde ti n ṣiṣẹ ni isalẹ 3.3 V, ṣugbọn awọn ifihan agbara ti o wu jade ni vol yiitage ipele. Awọn ibi-afẹde STM32 jẹ ifarada si vol-vol yiitage. Ti diẹ ninu awọn paati miiran ti igbimọ ibi-afẹde ba ni oye, lo ST-LINK/V2-ISOL, STLINK-V3MINIE tabi STLINK-V3SET pẹlu ohun ti nmu badọgba B-STLINK-VOLT lati yago fun ipa ti over-vol.tage abẹrẹ lori ọkọ.
Awọn akoonu ọja
Awọn kebulu ti a firanṣẹ laarin ọja naa han ni Nọmba 2 ati Nọmba 3. Wọn pẹlu (lati osi si otun):
- Iwọn USB A si Okun Mini-B (A)
- ST-LINK/V2 n ṣatunṣe aṣiṣe ati siseto (B)
- SWIM asopo iye owo kekere (C)
- Ribọn alapin SWIM pẹlu asopo ERNI boṣewa ni opin kan (D)
- JTAG tabi SWD ati ribbon alapin SWV pẹlu asopo-pin 20 (E)
Hardware iṣeto ni
ST-LINK/V2 jẹ apẹrẹ ni ayika ẹrọ STM32F103C8, eyiti o ṣafikun iṣẹ giga Arm® (a) Cortex®-M3 mojuto. O wa ninu package TQFP48 kan.
Gẹgẹbi a ṣe han ni Nọmba 4, ST-LINK/V2 pese awọn asopọ meji:
- asopo STM32 fun JTAG/ SWD ati SWV ni wiwo
- asopo STM8 fun wiwo SWIM
ST-LINK/V2-ISOL n pese asopo kan fun STM8 SWIM, STM32 JTAG/ SWD, ati SWV atọkun.
- A = STM32 JTAG ati SWD afojusun asopo
- B = STM8 SWIM asopo afojusun
- C = STM8 SWIM, STM32 JTAG, ati SWD afojusun asopo
- D = LED aṣayan iṣẹ-ṣiṣe ibaraẹnisọrọ
a. Arm jẹ aami-iṣowo ti a forukọsilẹ ti Arm Limited (tabi awọn ẹka rẹ) ni AMẸRIKA ati/tabi ibomiiran.
Asopọ pẹlu STM8
Fun idagbasoke awọn ohun elo ti o da lori STM8 microcontrollers, ST-LINK/V2 le sopọ si igbimọ ibi-afẹde nipasẹ awọn kebulu oriṣiriṣi meji, da lori asopo ti o wa lori igbimọ ohun elo.
Awọn okun wọnyi ni:
- ribbon alapin SWIM pẹlu asopo ERNI boṣewa ni opin kan
- okun SWIM kan pẹlu 4-pin meji, awọn asopọ 2.54 mm tabi awọn kebulu onirin lọtọ SWIM
Standard ERNI asopọ pẹlu SWIM alapin tẹẹrẹ
olusin 5 fihan bi o lati so ST-RÁNṢẸ/V2 ti o ba ti a boṣewa ERNI 4-pin SWIM asopo wa lori awọn ohun elo ọkọ.
- A = Igbimọ ohun elo ibi-afẹde pẹlu asopo ERNI
- B = okun waya pẹlu ERNI asopo ni ọkan opin
- C = STM8 SWIM asopo afojusun
- Wo aworan 11
olusin 6 fihan wipe pin 16 sonu lori ST-LINK/V2-ISOL asopo afojusun. PIN ti o padanu yii ni a lo bi bọtini aabo lori asopo okun, lati ṣe iṣeduro ipo ti o pe ti okun SWIM lori asopo ibi-afẹde paapaa awọn pinni, ti a lo fun mejeeji SWIM ati J.TAG awọn kebulu.
Asopọ SWIM ti o ni iye owo kekere
olusin 7 fihan bi o lati so ST-LINK/V2 ti o ba ti a 4-pin, 2.54 mm, kekere-iye owo SWIM asopo wa lori awọn ohun elo ọkọ.
- A = Igbimọ ohun elo ibi-afẹde pẹlu 4-pin, 2.54 mm, asopo iye owo kekere
- B = Okun waya pẹlu asopo 4-pin tabi okun onirin lọtọ
- C = STM8 SWIM asopo afojusun
- Wo aworan 12
Awọn ifihan agbara SWIM ati awọn asopọ
Tabili 2 ṣe akopọ awọn orukọ ifihan agbara, awọn iṣẹ, ati awọn ifihan agbara asopọ ibi-afẹde nigba lilo okun waya pẹlu asopo 4-pin.
Table 2. SWIM alapin tẹẹrẹ awọn isopọ fun ST-RÁNṢẸ / V2
| Pin ko si. | Oruko | Išẹ | Asopọmọra afojusun |
| 1 | VDD | VCC afojusun (1) | MCU VCC |
| 2 | DATA | WE | MCU SWIM pinni |
| 3 | GND | ILE | GND |
| 4 | Tunto | Tunto | PIN TUNTUN MCU |
- Ipese agbara lati inu igbimọ ohun elo ti sopọ si ST-LINK / V2 n ṣatunṣe aṣiṣe ati igbimọ siseto lati rii daju pe ibamu ifihan agbara laarin awọn igbimọ mejeeji.
Tabili 3 ṣe akopọ awọn orukọ ifihan agbara, awọn iṣẹ, ati awọn ifihan agbara asopọ ibi-afẹde nipa lilo okun onirin lọtọ.
Bi okun onirin lọtọ SWIM ni awọn asopọ ominira fun gbogbo awọn pinni ni ẹgbẹ kan, o ṣee ṣe lati so ST-LINK/V2-ISOL pọ mọ igbimọ ohun elo laisi asopo SWIM boṣewa. Lori ribbon alapin yii, gbogbo awọn ifihan agbara jẹ itọkasi nipasẹ awọ kan pato ati aami kan lati rọ asopọ lori ibi-afẹde.
Table 3. SWIM kekere-iye owo USB awọn isopọ fun ST-LINK / V2-ISOL
| Àwọ̀ | Cable pin orukọ | Išẹ | Asopọmọra afojusun |
| Pupa | TVCC | VCC afojusun (1) | MCU VCC |
| Alawọ ewe | UART-RX | Ti ko lo | Ni ipamọ (2)
(ko sopọ lori igbimọ ibi-afẹde) |
| Buluu | UART-TX | ||
| Yellow | BOOT0 | ||
| ọsan | WE | WE | MCU SWIM pinni |
| Dudu | GND | ILE | GND |
| Funfun | WE-RST | Tunto | PIN TUNTUN MCU |
- Ipese agbara lati inu igbimọ ohun elo ti sopọ si ST-LINK / V2 n ṣatunṣe aṣiṣe ati igbimọ siseto lati rii daju pe ibamu ifihan agbara laarin awọn igbimọ mejeeji.
- BOOT0, UART-TX ati UART-RX ti wa ni ipamọ fun awọn idagbasoke iwaju.
TVCC, SWIM, GND, ati SWIM-RST le ni asopọ si iye owo kekere 2.54 mm asopo ipolowo tabi lati pin awọn akọle ti o wa lori igbimọ ibi-afẹde.
Asopọ pẹlu STM32
Fun idagbasoke awọn ohun elo ti o da lori STM32 microcontrollers, ST LINK/V2 gbọdọ wa ni asopọ si ohun elo nipa lilo boṣewa 20-pin J.TAG alapin tẹẹrẹ pese.
Tabili 4 ṣe akopọ awọn orukọ awọn ifihan agbara, awọn iṣẹ, ati awọn ami asopọ ibi-afẹde ti boṣewa 20-pin J.TAG alapin tẹẹrẹ.
Tabili 4. JTAG/ SWD okun awọn isopọ
| Pin ko si. | ST-RÁNṢẸ / V2
asopọ (CN3) |
ST-RÁNṢẸ / V2
iṣẹ |
Asopọmọra afojusun (JTAG) | Asopọmọra afojusun (SWD) |
| 1 | VAPP | Àkọlé VCC | MCU VDD(1) | MCU VDD(1) |
| 2 | ||||
| 3 | TRST | JTAG TRST | JNTRST | GND(2) |
| 4 | GND(3) | GND(3) | GND(3(4) | GND(3(4) |
| 5 | TDI | JTAG TDO | JTDI | GND(2) |
| 6 | GND(3) | GND(3) | GND(3) (4) | GND(3(4) |
| 7 | TMS_SWDIO | JTAG TMS, SW IO | JTMS | SWDIO |
| 8 | GND(3) | GND(3) | GND(3) (4) | GND(3(4) |
| 9 | TCK_SWCLK | JTAG TCK, SW CLK | JTCK | SWCLK |
| 10 | GND(5) | GND(5) | GND(4) (5) | GND(4(5) |
| 11 | Ko ti sopọ | Ko ti sopọ | Ko ti sopọ | Ko ti sopọ |
| 12 | GND | GND | GND(4) | GND(4) |
| 13 | TDO_SWO | JTAG TDI, SWO | JTDO | TRACESWO(6) |
| 14 | GND(5) | GND(5) | GND(4) (5) | GND(4(5) |
| 15 | NRST | NRST | NRST | NRST |
| 16 | GND(3) | GND(3) | GND(3) (4) | GND(3(4) |
| 17 | Ko ti sopọ | Ko ti sopọ | Ko ti sopọ | Ko ti sopọ |
| 18 | GND | GND | GND(4) | GND(4) |
| 19 | VDD(3) | VDD (3.3 V)(3) | Ko ti sopọ | Ko ti sopọ |
| 20 | GND | GND | GND(4) | GND(4) |
- Ipese agbara lati inu igbimọ ohun elo ti sopọ si ST-LINK / V2 n ṣatunṣe aṣiṣe ati igbimọ siseto lati rii daju pe ibamu ifihan agbara laarin awọn igbimọ.
- Sopọ si GND fun idinku ariwo lori tẹẹrẹ.
- Wa lori ST-LINK/V2 nikan, ko sopọ lori ST-LINK/V2-ISOL.
- O kere ju ọkan ninu awọn pinni wọnyi gbọdọ wa ni asopọ si ilẹ fun ihuwasi ti o tọ, o niyanju lati so gbogbo wọn pọ.
- GND lori ST-LINK/V2, ti a lo nipasẹ SWIM lori ST-LINK/V2-ISOL (wo Table 3).
- Yiyan: fun Serial Waya Viewer (SWV) kakiri.
Nọmba 9 fihan bi o ṣe le so ST-LINK/V2 pọ si ibi-afẹde kan nipa lilo JTAG okun
- A = Igbimọ ohun elo ibi-afẹde pẹlu JTAG asopo ohun
- B = JTAG/ SWD 20-waya alapin USB
- C = STM32 JTAG ati SWD afojusun asopo
Itọkasi ti asopo ti o nilo lori igbimọ ohun elo ibi-afẹde ni: 2x10C akọsori murasilẹ 2x40C H3/9.5 (pitch 2.54) - HED20 SCOTT PHSD80.
Akiyesi: Fun awọn ohun elo idiyele kekere, tabi nigbati ifẹsẹtẹ asopo ohun elo 20-pin 2.54 mm-pitch ti o tobi ju, o ṣee ṣe lati ṣe imuse naa. Tag-So ojutu. Awọn Tag-Sopọ ohun ti nmu badọgba ati okun pese ọna ti o rọrun ati ti o gbẹkẹle ti sisopọ ST-LINK / V2 tabi ST-LINK / V2-ISOL si PCB lai nilo paati ibarasun lori PCB ohun elo.
Fun alaye diẹ sii lori ojutu yii ati alaye ohun elo-PCB-footprint, ṣabẹwo
www.tag-connect.com.
Awọn itọkasi ti awọn paati ni ibamu pẹlu JTAG ati awọn atọkun SWD jẹ:
a) ohun ti nmu badọgba TC2050-ARM2010 (20-pin- si 10-pin-ni wiwo ọkọ)
b) TC2050-IDC tabi TC2050-IDC-NL (Ko si Ẹsẹ) (10-pin USB)
c) agekuru idaduro TC2050-CLIP fun lilo pẹlu TC2050-IDC-NL (iyan)
ST-RÁNṢẸ / V2 ipo LED
LED ike COM lori oke ti ST-RÁNṢẸ / V2 fihan ST-RÁNṢẸ / V2 ipo (ohunkohun ti asopọ iru). Ni alaye:
- LED ti wa ni si pawalara RED: akọkọ USB enumeration pẹlu awọn PC ti wa ni mu ibi
- LED jẹ RED: ibaraẹnisọrọ laarin PC ati ST-LINK/V2 ti wa ni idasilẹ (opin ti iṣiro)
- LED n pawa GREEN / Pupa: data ti wa ni paarọ laarin ibi-afẹde ati PC
- LED jẹ GREEN: ibaraẹnisọrọ to kẹhin ti jẹ aṣeyọri
- LED jẹ Ọsan: ST-LINK/V2 ibaraẹnisọrọ pẹlu ibi-afẹde ti kuna.
Iṣeto ni software
ST-RÁNṢẸ / V2 famuwia igbesoke
ST-LINK/V2 ṣe ifibọ ẹrọ igbesoke famuwia fun igbesoke inu-ile nipasẹ ibudo USB. Bi famuwia ṣe le dagbasoke lakoko igbesi aye ọja ST-LINK/V2 (iṣẹ ṣiṣe tuntun, awọn atunṣe kokoro, atilẹyin fun awọn idile microcontroller tuntun), o gba ọ niyanju lati ṣabẹwo si awọn oju-iwe iyasọtọ lori igbagbogbo. www.st.com lati duro ni imudojuiwọn pẹlu ẹya tuntun.
STM8 ohun elo idagbasoke
Tọkasi ST toolset Pack24 pẹlu Patch 1 tabi diẹ ẹ sii aipẹ, eyiti o pẹlu ST Visual Development (STVD) ati ST Visual Programmer (STVP).
STM32 idagbasoke ohun elo ati filasi siseto
Awọn ohun elo irinṣẹ ẹnikẹta (IAR™ EWARM, Keil® MDK-ARM™) ṣe atilẹyin ST-LINK/V2 ni ibamu si awọn ẹya ti a fun ni Tabili 5 tabi ni ẹya aipẹ julọ ti o wa.
Table 5. Bawo ni ẹni-kẹta toolchains atilẹyin ST-RÁNṢẸ / V2
| Ẹnikẹta | Ohun elo irinṣẹ | Ẹya |
| IAR™ | EWARM | 6.20 |
| Keil® | MDK-ARM™ | 4.20 |
ST-LINK/V2 nilo awakọ USB ti o yasọtọ. Ti iṣeto irinṣẹ ko ba fi sii laifọwọyi, a le rii awakọ naa lori www.st.com labẹ awọn orukọ STSW-LINK009.
Fun alaye diẹ sii lori awọn irinṣẹ ẹnikẹta, ṣabẹwo atẹle naa webojula:
Eto
- Àlàyé fun awọn apejuwe pin:
VDD = Àkọlé voltage ori
DATA = laini SWIM DATA laarin ibi-afẹde ati ohun elo yokokoro
GND = Ilẹ voltage
Tun = Àkọlé eto
- Àlàyé fun awọn apejuwe pin:
VDD = Àkọlé voltage ori
DATA = laini SWIM DATA laarin ibi-afẹde ati ohun elo yokokoro
GND = Ilẹ voltage
Tun = Àkọlé eto
Àtúnyẹwò itan
Table 6. Iwe itan àtúnyẹwò
| Ọjọ | Àtúnyẹwò | Awọn iyipada |
| 22-Apr-2011 | 1 | Itusilẹ akọkọ. |
| 03-Jun-2011 | 2 | Table 2: SWIM alapin tẹẹrẹ awọn isopọ fun ST-RÁNṢẸ / V2: kun footnote 1 si iṣẹ "VCC Àkọlé".
Tabili 4: JTAG/ SWD okun awọn isopọ: fi kun akọsilẹ ẹsẹ si iṣẹ "VCC Àkọlé". Tabili 5: Bawo ẹnikẹta irinṣẹ irinṣẹ atilẹyin ST-RÁNṢẸ / V2: imudojuiwọn "Awọn ẹya" ti IAR ati Keil. |
| 19-Aug-2011 | 3 | Awọn alaye awakọ USB ti a ṣafikun si Abala 5.3. |
| 11-Oṣu Karun-2012 | 4 | Ṣafikun SWD ati SWV si JTAG asopọ awọn ẹya ara ẹrọ. Títúnṣe |
| 13-Oṣu Kẹsan-2012 | 5 | Fi kun ST-RÁNṢẸ / V2-ISOL ibere koodu.
imudojuiwọn Abala 4.1: Idagbasoke ohun elo STM8 ni oju-iwe 15. Akọsilẹ ti a ṣafikun 6 in Tabili 4. Akiyesi ti a ṣafikun “Fun awọn ohun elo idiyele kekere…” ṣaaju Abala 3.3: Awọn LED ipo ST- LINK/V2 loju iwe 14. |
| 18-Oṣu Kẹwa-2012 | 6 | Fi kun Abala 5.1: ST-LINK/V2 famuwia igbesoke loju iwe 15. |
| 25-Oṣu Kẹta-2016 | 7 | Iwọn imudojuiwọn VRMS ni Ọrọ Iṣaaju ati ninu Awọn ẹya ara ẹrọ. |
| 18-Oṣu Kẹwa-2018 | 8 | imudojuiwọn Tabili 4: JTAG/ SWD okun awọn isopọ ati awọn akọsilẹ ẹsẹ rẹ. Awọn atunṣe ọrọ kekere kọja gbogbo iwe-ipamọ naa. |
| 09-Jan-2023 | 9 | imudojuiwọn Ọrọ Iṣaaju, Awọn ẹya ara ẹrọ, ati Abala 5.3: ohun elo STM32 idagbasoke ati filasi siseto.
imudojuiwọn Table 5: Bawo ni ẹni-kẹta toolchains atilẹyin ST-LINK/V2. Awọn atunṣe ọrọ kekere kọja gbogbo iwe-ipamọ naa. |
AKIYESI PATAKI – KA SARA
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Ko si iwe-aṣẹ, ṣalaye tabi mimọ, si eyikeyi ẹtọ ohun-ini ọgbọn ti a fun ni nipasẹ ST ninu rẹ.
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