Peng Shifeng

Peng Shifeng Email and Phone Number

Embeded realtime operating system(RTOS) expert,ARM expert, USB expert @ Qualcomm
san diego, california, united states
Peng Shifeng's Location
Shanghai, China, China
Peng Shifeng's Contact Details

Peng Shifeng personal email

n/a
About Peng Shifeng

1: Develop high efficiency and high performance software that will benifit our living and our life. 2: Develop my own RTOS and GUI, develop RTOS that support DSP and multi CPU(up to 128 CPU cores), aimed to high performance and low power/low hardware configuration request area.12 years work experience @ embebed system software. More than 100000 lines C coding/debugging experiences. More than 10000 lines ARM/DSP assembly language coding/debugging experience. Very Very familar with Nucleus/Ucos/Rex/L4/Quart C and assembly source code. Have ability to design RTOS. Very Very familiar with TCPIP, I have optimized UIP 1.0 source code, the up-link data trasnfer rate improved from 2M bps to 80M bps.Very familiar with USB protocal, I have developed my owen USB windows host driver and application, it support to read/write for every endpoint. developed USB device driver that support CDROM and virtual serial port. Developed more than 15 tools/software, many of them are used in commercialed project. ( USB2RS232, RS232 debug tools, elf files analysis tools, log analysis tools, code auto generation tools, TCPIP server and TCPIP client, IP camera ...)Very familiar with modern digital chipset desgin technology(BUS, clock, voltage, DDR, UART, DMA, CPU, DSP, norflash, nandflash, SD card, MMU ...), Have developed 3 bootload that burn into bootrom that located into chipset. It support USB/UART/Nandflash/JTAG boot. Qualcomm modem stability and power expert, China modem power leader. Located many hard bugs in my 12 years work experience.Very familiar with ARM7/ARM9/CoretexM3/CortexA7 architecture, assembily instructions, Machine Instruction, have ability to disassembling/hacke ARM based software.As BSP team leader, lead more than 6 engineers in Mobilepeak. Lead Qualcomm China modem power. Developed my owen C basic function library(strcpy, strcpy, memcpy, memcpy, memmov, substrFind, printf, link, double link, piple, queue ...)

Peng Shifeng's Current Company Details
Qualcomm

Qualcomm

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Embeded realtime operating system(RTOS) expert,ARM expert, USB expert
san diego, california, united states
Website:
qualcomm.com
Employees:
37431
Peng Shifeng Work Experience Details
  • Qualcomm
    Staff Engineer
    Qualcomm Jul 2010 - Present
    Shanghai City, China
    modem stability expert and modem power expert. modem(GSM/LTE) L1 and sleep controller engineer. Qualcomm DSP and RTOS expert.
  • Mobile Peak
    Senior Staff Engineer/Manager
    Mobile Peak Jun 2007 - Jul 2010
    Shanghai City, China
    1: WCDMA chipset design software engineer, senior staff system engineer(software).2: Lead BSP develop team and tools develop team in mobilepeak.3: Mobilepeak system debugging expert(DSP/ARM/ROTS)
  • Techfaith
    Senior Engineer Egineer(Bsp Driver Develop)
    Techfaith Jul 2004 - Jun 2007
    Shanghai City, China
    Develop phone based on Qualcomm 6010/6020/6030/6085 chipset. Focus on BSP/FS/ARM/RTOS. develop nandflash driver, norflash driver, camera deiver, USB/UART/I2C/SPI/LCD driver. Bootload, download and mulimedia chipset driver.

Peng Shifeng Skills

Arm And Rtos Expert Bsp/filesystem/tcpip Expert Windows Application And Network Application Develop Expert Wireless Protocol Stack L1 Engineer Rtos

Peng Shifeng Education Details

Frequently Asked Questions about Peng Shifeng

What company does Peng Shifeng work for?

Peng Shifeng works for Qualcomm

What is Peng Shifeng's role at the current company?

Peng Shifeng's current role is Embeded realtime operating system(RTOS) expert,ARM expert, USB expert.

What is Peng Shifeng's email address?

Peng Shifeng's email address is ps****@****omm.com

What schools did Peng Shifeng attend?

Peng Shifeng attended Chongqing University Of Post And Telecommunications.

What skills is Peng Shifeng known for?

Peng Shifeng has skills like Arm And Rtos Expert, Bsp/filesystem/tcpip Expert, Windows Application And Network Application Develop Expert, Wireless Protocol Stack L1 Engineer, Rtos.

Who are Peng Shifeng's colleagues?

Peng Shifeng's colleagues are Karna Baradeli, Harim Song, K S., Chen Huang, Jewgenij Winokurow, Ron Henze, Gurpreet Marwah.

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