• How does PDL 2.0.2 conform to MISRA-C?

    Now, the customer thinks his project will conform to MISRA-C. But, PDL have many errors to conform.(rule 2.2, 19.10, 16.3, and others)   Also, bt.c have a comment, "Workaround for MISRA-C 2004 rule 12.7". PDL wi...
    inoue-junichi_1625121
    last modified by inoue-junichi_1625121
  • About the files in the template project

    FMシリーズのテンプレートプロジェクトに入っているファイルに関して教えてください。 mb9afaaxn_template-v12.zipを展開すると下記のファイルが生成されます。   +-common-+-base_types.h   |        +-mb9aaa0n.h   |   &#...
    aoki.s_1454951
    last modified by aoki.s_1454951
  • Some problem using MB9BF121K to drive a PMSM

    hello, I porting the firmware on http://www.cypress.com/applications/home-appliances/inverter-fan-motor  to MB9BF121K, but motor can not startup. my questions:      1. can this FW used on MB...
    degyidgo_3321561
    last modified by degyidgo_3321561
  • Design an offline programmer for MB9AF116N

    Hi,I want to design an offline programmer for MB9AF116N.   Write the HEX file to Flash using the SWD protocol. Like Jlink,   does anyone know the programming principle of Jlink?   thks
    zhrgang163com_2341706
    last modified by zhrgang163com_2341706
  • Overshoot and Undershoot Specification for MB9BF116R

    Please tell Overshoot and Undershoot Specification for MB9BF116R.   Especially, about the below pins -Address Pin -Data Pin -GPIO Pin   Best Regards, Inoue
    inoue-junichi_1625121
    last modified by inoue-junichi_1625121
  • FM3 Flash programming manual

    Hello,   Could you provide flash programming manual for MB9A130LB series? I can't find it out on your web site. And are there recommended programmer for MB9A130LB? Customer is considering on-board programming fo...
    morimoto-n_1534561
    last modified by morimoto-n_1534561
  • Example code for UART transfer using DMA(and more)

    hi,   The cusotmer uses MB9AF112K. He wants to use UART transfer using DMA.   1)Is there a example code for UART transfer using DMA?   2)Is thare a list or similer thing about example codes for MB9A...
    inoue-junichi_1625121
    last modified by inoue-junichi_1625121
  • CAN receive in interrupt mode

    MCU = MB9BFD18T I set the CAN bus to receive in interrupt mode, my code follows what shown in an official sample code "mb9bfxxx_can_uart_terminal-v15". It works for 10-20 min. then it locks up. If the CAN bus is po...
    gbsys_1627766
    last modified by gbsys_1627766
  • Where is MB9AF314 IO Interrupt Example on the Cypress Website

    Hi, Where is MB9AF314 IO Interrupt Example on the Cypress Website?
    user_374805810
    last modified by user_374805810
  • How to program by internal USB and driver

    ご担当者様   お世話になっております。   現在、以下のUSB内蔵製品を検討しております。 - FM3 MB9B316R PMC-G-JNE2  - FM4 MB9B366R PMC-G-JNE2   ・上記の内蔵USB経由で内蔵Flashのプログラミングは可能でしょうか?   (そのようなドライバは用意されておりますでしょうか?)   KIT上では、"FLASH USB D...
    user_413696083
    last modified by user_413696083
  • DMAC Setting that allows transfers to be repeated without instruction from CPU.

    The customer wants to use DMA transfer with these settings.   DMACB: EM=1 (Dose not clear DMACA:EB bit (bit31) upon completion of the transfer.) RC=1 (Enables the reload function of BC/TC.) RS=1(Enables the relo...
    inoue-junichi_1625121
    last modified by inoue-junichi_1625121
  • Hardware-Block transfer or Hardware-Burst transfer by interrupt of MFS

    By Interrupt of MFS, can be DMA transfer that is Hardware-Block transfer or Hardware-Burst transfer used?   If yes, How to use it?   Best Regards, Inoue
    inoue-junichi_1625121
    last modified by inoue-junichi_1625121
  • IEC 61508 SIL Safety Software Library about FM0+/FM3/FM4

    Dear  Cypresser:   I donwloaded this document about IEC 61508 SIL self-test. AN204377 FM3 and FM4 Family IEC61508 SIL2 Self-Test Library.pdf   But I don't search FirmWare project about <FM3 and FM4 F...
    hongjihua_1442086
    last modified by hongjihua_1442086
  • ADC1 does not correct work

    Hello,   I want to use the ADC1 for totally 8 analog input channels. I use "Scan Convertion Operation" and "One-shot mode for multiple channels" with "Software Start". After starting with SSTR = 1, the Bit SCS ...
    khuber_2938351
    last modified by khuber_2938351
  • Please tell me about password for Sample for: AN204348 FM3 IEC60730 Class B Self-Test Library (Japanese).zip.

    AN204348 - FM3 IEC60730 Class B Self-Test Library   i download this file, but i have none password,. please tell me password , thanks!!!
    hongjihua_1442086
    last modified by hongjihua_1442086
  • Please tell me about power-on reset timing of FM3.

    Hello,   For example, in MB9BF322LPMC1-G-JNE2, the time from power-on reset to internal reset release is specified as follows. According to this specification, there is a large gap between the minimum and ma...
    shimamura-s_1535366
    last modified by shimamura-s_1535366
  • Please tell me about the operating frequency of Ethernet-MAC

    MB9BF218TのEthernet-MAC AHB Mastaer interface はAHBクロックと同じ周波数で動作しているのでしょうか。 Is the Ethernet-MAC AHB Mastaer interface of MB9BF218T operating at the same frequency as the AHB clock?
    aoki.s_1454951
    last modified by aoki.s_1454951
  • How does  stablization wait time work in PDL

    Hi Sir,      Now I have a question when I set the  stablization wait time  of  main clock. In the FM3_Peripheral_Manual_Main_Part_TRM, on page 53 "Access the Clock Satbilization Wai...
    xiaopingyang_1543386
    last modified by xiaopingyang_1543386
  • FW behavior after it was downloaded

    Hello,     About MB9BF124K, we downloaded FW though SWD by using EWARM, and went INITX to Low. We think the FW is going to start after INITX released. But the FW did not run although FM3 was reset.   ...
    user_474444345
    last modified by user_474444345
  • Issue with reading a PWM signal

    I'm a college student working on some development using the SK-FM3-64PMC1-MB9AF132L. I'm trying to read a 5V PWM signal on AN03. The signal has a period of 40us.   I'm printing the value of the ICCP register, whi...
    schuyler.prm_3093866
    last modified by schuyler.prm_3093866