این برد st که قرار شد به محصولات فروشگاه اضافه یشه به کجا رسید ؟؟
این برد st که قرار شد به محصولات فروشگاه اضافه یشه به کجا رسید ؟؟
اين جا چرا جزء مسائل كلي آرم هست
ما مدار و مثال براي STM32 بخواهيم بزاريم كجا بزاريم ؟!!
http://www.jnutthailand.com/hobby/Download/STM32S65.rar
http://www.jnutthailand.com/ETODAY/S...E_LCD12864.rar
و بعضي مدارهاي ديگر
My hobby projects
بابا قيمت كه مفت هست .. تازه تنوع هم زياد شده
البته بازار هميشه چشمش به دهن خريداره .. اگر طرفدار و مصرف كننده مثل ما زياد بشه جنس هم بيشتر ميشه و البته ارزانتر
140000 ریال موجود: ST LQFP-48 STM32F103CBT6 STM32F103CBT
Arm-Based 32bit MCU Microcontroller with Flash:128Kbyte SRAM:20Kbyte
60000 ریال موجود: ST LQFP-64 STM32F103RBT6 STM32F103RBT
Arm-Based 32bit MCU Microcontroller with Flash:128Kbyte SRAM:20Kbyte
170000 ریال موجود: ST LQFP-64 STM32F103RET6 STM32F103RET
170000 ریال موجود: ST LQFP-100 STM32F103VET6 STM32F103VET
100000 ریال موجود: ST LQFP-144 STM32F103ZCT6 STM32F103ZCT
110000 ریال موجود: ST LQFP-64 STM32F107RCT6 STM32F107RCT
كي پس پروژه ميسازم !!
سلام
اینا رو جوان حدود فکر میکنم 4 5 ماهه آورده و احتمالا چون رو دستش مونده قیمتش رو زیاد نکرده
همون طور که کویر گفت قبلا ارزون بودن این stm32 ها , ولی قبل از گرونی دلار در ایران به شدت قیمته stm32 ها بالا رفت
البته حقیقتا قیمتش مفته ها ! , فعلا که دارم با lpc1313 کار میکنم , بعدش حتما میرم چند تا از این stm32 ها ارزون میخرم
البته من قبلا هم یک stm32f103rbt6 رو هم 8 9 تومن گرفته بودم که هنوز بردش رو ندادم بزنن!
میکروکنترلر STM32103-RBT6 بطور کامل راه اندازی شد !!!
مرحله بعدی اتصال TFT 3.2 به میکرو و بوت کردن UC-OS II + GUI !!!
.
دكتر مگه نگفتي دارم St كار ميكنم و امضا و مهر كردي .. من نميدونم شما از جوون 1313 چي ميخواهيد من اولين گزينه ام 12 بيتي بودن مبدل به تعداد بيش از 12 تا هست ..
دوستان بياييد جدي شروع كنيم .. اين ميكرو اگر 6 تومن باشه كه خيلي خوبه قبلا هم 7 تومن بود پارسال همين موقع .. حالااگر بيشتر هم باشه خوبه ..
شما از كجا خريدي و چند هست الان به نظرشما ..
آقا من ميخوام برم اين 107 رو بخرم .. اگر كسي فكر ميكنه در هماهنگي بين دوستان اثر ميزاره بگه .. تفاوت به غير از رم و رام در داشتن خروجي آنالوگ هست ..
شاد باشيم
ویرایش توسط alishekarriz : 16-01-2012 در ساعت 20:30
سلام مجدد جناب پروفسور ! شوخی میکنما
حقیقتش من با برد آماده stm32f کار کرده بودم و منظور از استارت هم همین بوده ولی تا بیام یک برد طراحی کنم و بسازم و تستش کنم خوب روال کاری خودش رو داره که خودتون میدونین چقدر طول میکشه
دقت نکرده بودم که جوان سری 107 رو هم آورده !!! خیلی خوشحال شدم , حتما سراغه سری 107 هم میرم چیزه توپی هست ظاهرا بزارین دیتا شیتش رو هم بخونم ببینم چیه
میکروکنترلر STM32103-RBT6 بطور کامل راه اندازی شد !!!
مرحله بعدی اتصال TFT 3.2 به میکرو و بوت کردن UC-OS II + GUI !!!
.
سلام به دكتر و ديگر مراتب دوستان
امروز رفتم
110000 ریال موجود: St lqfp-64 stm32f107rct6 stm32f107rct
و
60000 ریال موجود: St lqfp-64 stm32f103rbt6 stm32f103rbt
را خريدم
خدايي تا جمعه شروع نكنيد دوباره ميرم خودمو بالا پشت بام با شعراي يماني صحبت ميكنم
در ضمن با يكي هم آشنا شدم هنوز به سمت آرم نرفته بود .. مخش رو زدم stm32 كار كنه .. فكش خورد زمين بنده خدا از امكاناتش كه گفتم
سلام
کاش میگفتی منم یه دونه از اون 6 تومنی ها و یه دونه stm32f107 میخاستم ! , یه دونه هم واسه ما میگرفتی مهندس !!
راستی ازش پرسیدی که چه تعداد موجود داره؟؟
ببینین من پایه هستم اساسی , من یه دونه stm32f103rbt6 دارم ولی یه جا جا گذاشتم که نمیتونم برم برش دارم ! ,
اگه میخای مهندس یه تاپیک بزنیم و شروع کنیم به کشیدن برد stm32f103rbt فعلا , تا بعدش ببینیم چی میشه
میکروکنترلر STM32103-RBT6 بطور کامل راه اندازی شد !!!
مرحله بعدی اتصال TFT 3.2 به میکرو و بوت کردن UC-OS II + GUI !!!
.
مشقاتو گذاشته بودي روي كمد افتاده پشت كمد .. !!
شما جوون بخواه .. بيا اين دوتا براي شما .. خونتون كجاست بيارم برات .. شام چي داريد ؟ تعداد بيشتر از 30 تا داشت اون چيزي كه من ديدم
من هستم .. هر چند سرم يكم شلوغ شده ولي باز خلوت ميشه اما هميشه براي اين موضوع هستم .. فقط بايد يادم بديد من هم انجام بدم .. بالاخره ما مبتدي هستيم ..
از همين هفته شروع ميكنيم .. طراحي پي سي بي رو هم فصلبندي كن من كه تاحالا با پروتئوس همه چيزي ميكشيدم هر چند الان يكسال بيشتر چيز نكشيدم ولي اگر منبع يادگيري سريعي باشه بچه خوب هستم و زود ياد ميگيرم مثلا با پروتل كار كنيم
حالا بعدا پيشنهاد ميكنم كه هم بردمون ديد صنعتي داشته باشه هم ديد كامپيوتري .. البته خودتون استاديد من هيچ پيشنهادي نميكنم
مهندس ALISHEKARRIZ این تاپیک رو زدم بریم اون جا و ببینیم که چیکار میشه کرد با این میکرو فسقلی ولی قدرتمند STM32F103 !
بقیه بحث رو همین جا ادامه بدیم
http://www.iranmicro.ir/forum/showth...5130#post35130
میکروکنترلر STM32103-RBT6 بطور کامل راه اندازی شد !!!
مرحله بعدی اتصال TFT 3.2 به میکرو و بوت کردن UC-OS II + GUI !!!
.
ااااا! من موندم! منم خیلی دوس دارم و دنبالشم که با این کار کنم. پس منم اومدم! (البته بسی مبتدیم!!!)
. . . پــــــــــشـــــــــــــتــــــــــــکـــــــــــــــار . . .
بریم STM32
http://avnetexpress.avnet.com/store/...ducts&x=28&y=2
تعداد - قيمت
1-$1.29
25-$1.26
50-$1.22
100-$1.17
200+-$1.14
براي دوستاني كه كارهاي مثل اندازه گيري با پردازش نه چندان سنگين نياز دارند .. و فكر ميكنند قيمت ARM STM32 بيشتر از AVR هست
ویرایش توسط alishekarriz : 22-01-2012 در ساعت 01:17
STA8088GA is a single die standalone positioning receiver IC working on multiple constellations (GPS/Galileo/Glonass/QZSS).
The device is compliant with ST Automotive Grade which in addition to AEC-Q100 qualification includes a set of production flow methodology targeting zero defect per million.
STA8088GA, fulfilling high quality and service level Automotive market requirements, is the ideal solution for in-dash navigation and OEM telematic application.
The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output with no need of external memories
DATA BRIEF
Key Features
STMicroelectronics®3rd generation positioning receiver with 32 Tracking channels and 2 fast acquisition channels compatible with GPS, Galileo and Glonass systems
Embedded RF Front-End with separate GPS/Galieo/QZSS and Glonass IF outputs
Embedded low noise amplifier
-162 dBm indoor sensitivity (tracking mode)
Fast TTFF <1 s in Hot start and 35s in Cold Start
High performance ARM946 MCU (up to 208 MHz)
256 Kbyte embedded SRAM
Real Time Clock (RTC) circuit
32-bit Watch-dog timer
2 UARTs
1 I2C master/slave interface
1 External SQI Flash interface
USB2.0 dual-role full speed (12 MHz) with integrated physical layer transceiver
2 Controller Area Network (CAN)
3 channels ADC (10 bits)
3 Embedded 1.8 V voltage regulators
I/O level selectable 1.8 V or 3.3 V
Operating condition:
VDD12: 1.2 V ±10%
VDD18/RF18: 1.8 V ±5%
VLPVR 1.62 V to 3.6 V
VddIO: 1.8 V ±5%; 3.3 V ±10%
ST Automotive Grade compliant
Package:
VFQFPN56 (7 x 7 x 1 mm) 0.4 mm Pitch
Ambient temperature range: -40/+85°C
MicroXplorer is a graphical tool enabling users to configure the pinout of an ST MCU very easily by selecting the peripherals needed for the application.
In a first step, MicroXplorer helps find the MCUs in the ST portfolio that feature the peripherals required. In a second step, by selecting the operating mode of each peripheral, MicroXplorer assigns the pins needed for the peripheral in that operating mode.
As ST MCUs allow the same pin to be used for different peripherals and functions (GPIO, USART TX, ADC input channel for example), MicroXplorer searches for and finds the pinout that allows using all the peripherals selected by the user, if that configuration exists.
http://www.st.com/internet/com/TECHN...DM00023474.pdf
http://www.st.com/internet/com/SOFTW...orer_setup.zip
ST-Ericsson is a world leader in development of wireless platforms and semiconductors. ST-Ericsson enables smarter communication, mobile entertainment, as well as benefits of access to mobile and broadband connectivity to people around the globe.
ST-Ericsson is unique in its ability to deliver state-of-the-art platforms, integrating mobile multimedia and connectivity for GSM, EDGE, WCDMA, HSPA, TD-SCDMA and LTE. The company is a leading supplier to the top handset manufacturers, as well as to other exciting industry leaders, including mobile operators and device manufacturers.
NOVATHOR™ L9540
The NovaThor™ L9540 is a high-performance platform for smartphone and tablets combining a state of the art application processor with an LTE/HSPA+/TD-SCDMA multimode modem. The platform incorporates a dual-core CPU with a powerful graphics engine, an LTE multimode modem and a full suite of connectivity in a high-performance, low-power and cost-optimized solution. With support for up to eight bands in a flexible and compact radio solution the NovaThor L9540 addresses the need for a cost effective complete solution for widespread global adoption of LTE multimode smartphones.
FEATURES
Full HD 1080p camcorder, multiple codecs supported (H264 HP, VC-1, MPEG-4)
3D HD video capture and display
High-resolution, touchscreen display support up to QXGA
Simultaneous dual display support up to dual qHD
High-performance 3D graphics
Dual camera support up to 20 Mpixel and 5 Mpixel
Wi-Fi, Bluetooth, GNSS (GPS+GLONASS), FM and NFC enabled platform
Built-in USB 2.0, HDMI out
Support for major operating systems
Optional support for mobile TV standards
TELECOM
LTE FDD/TDD, HSPA+, TD-SCDMA, EDGE
Radio supporting up to 8 LTE/WCDMA/GSM bands.
Power efficient architecture
Highly integrated radio solution
TECHNOLOGY
Highly efficient, low-power ARM® dual Cortex™- A9 processor clocked at up to 1.85Ghz
Dual multimedia DSP for low-power, flexible media processing
High-bandwidth Dual LP-DDR2 interface
Imagination Technologies’ POWERVR™ SGX544 GPU
Unique audio architecture with a wide range of audio codecs supported
Advanced power saving architecture enabling class-leading audio and video playback times
Block diagram
ویرایش توسط alishekarriz : 26-04-2012 در ساعت 14:53
http://www.st.com/internet/evalboard/product/253211.jsp
SPEAr1340 embedded MPU
4 DDR3 chips (32-bit) 1 GB
Serial NOR Flash, 8 MB
8-bit NAND Flash, 2 Gb
16-bit NAND Flash expansion connector
Audio stereo jack and microphone
Two USB 2.0 high speed host ports
One OTG 2.0 high speed port (Micro USB-AB)
One 10/100/1000 Ethernet port
One PCIe X1 Root Complex connector
One SATA connector
One SDIO connector
One UART serial port (up to 115 Kbaud)
LCD connectors (LVDS bus - TFT panel)
Camera module
MEMS (accelerometer & magnetometer)
Debug port (CPU JTAG connector)
10" LCD kit - order code EVALSP1340LCD (optional)
CLCD Video HDMI transmitter plugboard - order code EVALSP1340HDM (optional)
روي ميكروهايي كه در حدود ATmega16 هستند هم بايد برنامه ريزي كرد.
كاربردهاي زيادي خواهدداشت .
مخصوصا با قيمت 1 دلار
The STM32F050xx family incorporates the high-performance ARM Cortex™-M0 32-bit RISC core operating at a 48 MHz maximum frequency, high-speed embedded memories (Flash memory up to 32 Kbytes and SRAM up to 4 Kbytes), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (one I2C, one SPI, one I2S, and one USART), one 12-bit ADC, up to five general-purpose 16-bit timers, a 32-bit timer and an advanced-control PWM timer.
The STM32F050xx family operates in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F050xx family includes devices in two different packages ranging from 32 pins to 48 pins. Depending on the device chosen, different sets of peripherals are included. The description below provides an overview of the complete range of peripherals proposed in this family.
These features make the STM32F050xx microcontroller family suitable for a wide range of applications such as control application and user interfaces, handheld equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.
DATASHEET
Key Features
Operating conditions:
Voltage range: 2.0 V to 3.6 V
ARM 32-bit Cortex®-M0 CPU (48 MHz max)
Memories
16 to 32 Kbytes of Flash memory
4 Kbytes of SRAM with HW parity checking
CRC calculation unit
Clock management
4 to 32 MHz crystal oscillator
32 kHz oscillator for RTC with calibration
Internal 8 MHz RC with x6 PLL option
Internal 40 kHz RC oscillator
Calendar RTC with alarm and periodic wakeup from Stop/Standby
Reset and supply management
Power-on/Power down reset (POR/PDR)
Programmable voltage detector (PVD)
Low power Sleep, Stop, and Standby modes
VBATsupply for RTC and backup registers
5-channel DMA controller
1 × 12-bit, 1.0 μs ADC (up to 10 channels)
Conversion range: 0 to 3.6V
Separate analog supply from 2.4 up to 3.6 V
Up to 39 fast I/Os
All mappable on external interrupt vectors
Up to 25 I/Os with 5 V tolerant capability
96-bit unique ID
Serial wire debug (SWD)
Up to 9 timers
One 16-bit 7-channel advanced-control timer for 6 channels PWM output, with deadtime generation and emergency stop
One 32-bit and one 16-bit timer, with up to 4 IC/OC, usable for IR control decoding
One 16-bit timer, with 2 IC/OC, 1 OCN, deadtime generation and emergency stop
One 16-bit timer, with IC/OC and OCN, deadtime generation, emergency stop and modulator gate for IR control
One 16-bit timer with 1 IC/OC
Independent and system watchdog timers
SysTick timer: 24-bit downcounter
Communication interfaces
One I2C interface; supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, and wakeup from STOP
One USART supporting master synchronous SPI and modem control; one with ISO7816 interface, LIN, IrDA capability auto baud rate detection and wakeup feature
One SPI (18 Mbit/s) with 4 to 16 programmable bit frame, with I2S interface multiplexed
STM32F373VC
The STM32F37x family is based on the high-performance ARM® Cortex™-M4 32-bit RISC core operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (up to 256 Kbyte of Flash memory, up to 32 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The STM32F37x devices offer one fast 12-bit ADC (1 Msps), up to three 16-bit Sigma delta ADCs, up to two Comparators, up to two DACs (DAC1 with 2 channels and DAC2 with 1 channel), a low-power RTC, 9 general-purpose 16-bit timers, two general-purpose 32-bit timers, three basic timers.
They also feature standard and advanced communication interfaces: up to two I2Cs, three SPIs, all with muxed I2Ss, three USARTs, CAN and USB.
The STM32F37x family operates in the -40 to +85 °C and -40 to +105 °C temperature ranges from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.
The STM32F37x family offers devices in five packages ranging from 48 pins to 100 pins. The set of included peripherals changes with the device chosen.
ARM 32-bit Cortex®-M4 CPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction with FPU (floating-point unit) and MPU (memory protection unit)
Memories
64 to 256 Kbytes of Flash memory
32 Kbytes of SRAM with HW parity check
Clock management
4 to 32 MHz crystal oscillator
32 kHz oscillator for RTC with calibration
Internal 8 MHz RC with x 16 PLL option
Internal 40 kHz oscillator
Calendar RTC
Alarm, periodic wakeup from Stop/Standby
Reset and supply management
2.0 to 3.6 V
POR, PDR and PVD
Low power
Sleep, Stop, and Standby modes
VBATsupply for RTC and backup registers (1.65 V to 3.6 V)
Debug mode: serial wire debug (SWD), JTAG interfaces, Cortex-M4 ETM
DMA
12-channel DMA controller
Peripherals supported: timers, ADCs, SPIs, I2Cs, USARTs and DACs
Up to 3 x 16-bit Sigma Delta ADC with separate analog supply from 2.2 V to 3.6 V, up to 21 single/ 11 diff channels, 7 programmable gains per channel
1 x 12-bit, 1 μs ADC with separate analog supply from 2.4 V to 3.6 V
Up to 2 fast rail-to-rail analog comparators
Temperature sensor
Up to 3 x 12-bit DAC channels
Support for up to 24 capacitive sensing keys
Up to 84 fast I/O ports, all mappable on ext. interrupt vectors, and several 5 V-tolerant
17 timers
2 x 32-bit timer and 3 x 16-bit timers with up to 4 IC/OC/PWM or pulse counter
2 x 16-bit timers with up to 2 IC/OC/PWM or pulse counter
4 x 16-bit timers with up to 1 IC/OC/PWM or pulse counter
2 x watchdog timers (independent, window)
SysTick timer: 24-bit downcounter
3 x 16-bit basic timers to drive the DAC
Communication interfaces
CAN interface (2.0B Active)
USB 2.0 full speed interface
2 x I2C with 20 mA current sink to support Fast mode plus
Up to 3 USARTs (ISO 7816 interface, LIN, IrDA, modem control, autobaudrate)
Up to 3 SPIs, with muxed I2S
CRC calculation unit, 96-bit unique ID
HDMI-CEC bus interface
البته مبدل F4 از اين مبدل قويتر هست هر چند كه اين اعلام 16 بيتي كرده
ویرایش توسط alishekarriz : 12-08-2012 در ساعت 04:20
سلام دوستان
در اكثر ميكروهاي arm حافظه rom حذف شده .. در مدلهاي توليدي اين شركت سري هايf2 و f4 يك حافظه 4 كيلو بايتي بك آپ قرار داده شده .
يك سوال؟ چرا rom در ميكروهاي آرم حذف شد؟
آيا براي ذخيره اطلاعاتي مثل يك جدول 5*40 از اعداد اعشاري و چاپ آنها توسط پرينتر حرارتي به چه ميزان حافظه و از چه نوعي نياز هست؟
شاد باشيم
با سوال از پشتيباني شركت St micro electronic
اين جواب حاصل شد:
Hi,
It is quite difficult to mix two different techologues on the same die (Flash and EEPROPM) that is why we don't offer an STM32F103 with EEPROM. However, the STM32L and STM8L family is offred with up to 4KB of EEPROM.
For STM32F103 you have 2 options:
1- Save data in the backup registers (20B or 96B depend on tha part number)
2- Save the data to the FLASH using EEPROM emulation
http://www.st.com/internet/com/TECHN...DM00049071.pdf
http://www.st.com/internet/com/SOFTW..._emulation.zip
Best regards,
Thank you,
MCU-Tech-SUpport.
كسي از دوستان از اين تكنيك استفاده كرده ؟ يعني حافظه فلش رو به عنوان eeprom استفاده كرده باشه ودر حين برنامه توش نوشته باشه؟