Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by saochandan

  1. S

    Problem in communicating with EEPROM over IIC bus

    Hi all, Kindly get the details below: microcontroller: Renesas R8C/27 EEPROM: Renesas 4Kb problem: Reading the data from EEPROM once in multiple no. of attempts. Thanks, Chandan
  2. S

    need information regarding Modbus communication between a PC and a mete over RS485

    Hi all! Recently I have designed a multi function meter which can measure voltage, current, frequency, power, power factor and energy. Now I want to get all the measure data from meter and I should also be able to configure the meter by using any software running on PC. I am having RS485 port...
  3. S

    Renesas Cubesuite+ IDE problem

    Hi everybody! I have just started using cubesuite+ IDE. I am trying some sample codes but not able to even open files and displaying error that specified file cannot find. I can just see preview codes generated by code generator but can't edit them to add application programs. Kindly any...
  4. S

    Eagle .sch to .pdf conversion

    Hello all looking for any tool or software to convert eagle .sch file into .pdf files Thanks
  5. S

    query regarding the change in value of the Vcap in STM8S microcontroller

    :-) check out page no 19 for reference design https://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/APPLICATION_NOTE/CD00194637.pdf
  6. S

    systick Vs Timer interrupt:Which one to use for generating periodic interrupts in ST

    Thanks Alex Now I need to know how to configure systick timer. Suppose I want to generate interrupt from systick timer for every 0.50msec then what configuration and how i have to do?
  7. S

    How page table maps virtual address spaces into real memory spaces

    Thanks for answer and link. It's really very very helpful. I am trying to explore more in the context of ARM Cortex M3 process, I hope this would be similar to as you explained for PPC.
  8. S

    How page table maps virtual address spaces into real memory spaces

    Hi all Looking for an explanation on "page table" functionalities. How it works. What is its advantages? Kindly illustrate with an example.
  9. S

    need explanation for following system tick code of FreeRTOS

    I am sorry to say I am new to RTOS and don't have much clear idea over it's concepts. However, from my point of view It depends upon the need of task that when it would be executed. For example, if we want to execute a particular task after some delay of time then that task has to wait for...
  10. S

    systick Vs Timer interrupt:Which one to use for generating periodic interrupts in ST

    Hi all! need to use one timer to generate a periodic interrupt to execute a particular set of codes. I am using STM32F10x (cortexM3). kindly explain what is the difference and advantages in using both and how to use them? Thanks
  11. S

    need explanation for following system tick code of FreeRTOS

    Thank you so much for answer and link you provided. Its really helpful (although I don't understand the meaning of ready here).. here ready means "ready tasks" which are in ready state and can be executed by cpu on getting their turn that depends upon their priority.[COLOR="Silver"]
  12. S

    need explanation for following system tick code of FreeRTOS

    Can anybody explain the following code of FreeRTOS clearly. /* Find the highest-priority queue that contains ready tasks. */ while( listLIST_IS_EMPTY( &( pxReadyTasksLists[ uxTopReadyPriority ] ) ) ) { configASSERT( uxTopReadyPriority ); --uxTopReadyPriority; } /*...
  13. S

    STM32 bootloader option

    Thanks for your reply. It means bootloader saves from the need of having programming pins. Can you please tell me other advantages of bootloader. It means if I have access to programming pins there is no need of bootloader. I can upgrade the program in the same way as i do while development...
  14. S

    usart intetrfacing with stm32f101

    Need to connect a GSM module via USART interface with stm32f101 microcontroller. Does it need to connect through pull up or can be connected directly?? Thanks Chandan
  15. S

    STM32 bootloader option

    Hi all can any body tell why we use bootloader for upgrading the firmwares. how it saves external hardwares and what hardwares it saves? Since during development we use programmer via serial wire debug ports for downloading and updating the firmware In the same way, why we can't use same...
See more

Part and Inventory Search

Back
Top