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Recent content by user19

  1. U

    Spi external interrupt code for pic24fj64ga006

    Hi, I am trying to get the external interrupt (using external interrupt 3 ) code to work on my pic24fj64ga006. I can see the pin going low but not triggering the interrupt. Is enabling the interrupt and setting priority enough for the interrupt to work ? Please find the attached code...
  2. U

    Energy meter ade7763 register reading issue from pic24fj64ga006

    Hi , We are using PIC24FJ64GA006 to read RAENERGY and AENERGY registers of ADE7763 using SPI . When we are reading AENERGY register followed by RAENERGY register we are observing that both the registers are giving the same value. But while changing the order of the registers ( RAENERGY followed...
  3. U

    Pic24 to lora communication using uart

    Hi , Could anyone please help me with this issue . Thanks and Regards
  4. U

    Pic24 to lora communication using uart

    Hi Okada, I have tested UART connection between PIC and PC and it is working fine. But when tested with LORA module it is giving "err" message at the receiver pin. Thanks
  5. U

    Pic24 to lora communication using uart

    Hi , I am using the uart code shown below to connect between PIC24FJ64GA006 and LORA(RN2903) transmitting the command "sys get ver" to get the device version .Probing the transmitter pin of LORA , we are getting the command .But in the receiver pin , we are getting "err" when the LORA module...
  6. U

    Pic24 to lora communication using uart

    Hi, I have to communicate between PIC24FJ64GA006 and LORA module using UART .In the UART code to communicate between PIC and PC ,do I have to do the initialisation setting for LORA or else can I use the UART code as itself ? Could someone please give suggestions on this? Thanks
  7. U

    [SOLVED] Ade7763 spi register read issue

    Hi , The write function returns the value . SS pin is changed to drive high at the end. But still getting the same result. Thanks
  8. U

    [SOLVED] Ade7763 spi register read issue

    Hi Susan, The default value of the register is 00 .We are getting values 00 05 2c and 05 and 2c are changing everytime. Please find the code below. unsigned short spiBufT[]={0x16,0x3e,0x0d,0}; // for demo only void SPI2Init(void) { //config SPI1 SPI2STATbits.SPIEN = 0; // disable...
  9. U

    [SOLVED] Pic24fj64ga006 to PC UART communication issue

    Hi Susan, Apologies for the misunderstanding. We are connecting PIC to PC and now changed the value FCY=Fosc/2=16MHz and sending the character 'a' .Now getting the value 'a' in the serial terminal. Thanks
  10. U

    [SOLVED] Ade7763 spi register read issue

    Hi , I am trying to read 24 bit register by setting the PIC in 8 bit mode in the SPI code and sending 3 dummy variable to get 24 clock cycles .But I am getting different values everytime at the output. Could anyone suggest the correct way to read 24 bit registers ? Thanks
  11. U

    [SOLVED] Pic24fj64ga006 to PC UART communication issue

    Hi Okada, Please find the PIC settings below _CONFIG1(JTAGEN_OFF & GCP_OFF & GWRP_OFF & COE_OFF & FWDTEN_OFF & ICS_PGx1) _CONFIG2(FCKSM_CSDCMD & OSCIOFNC_OFF & POSCMOD_XT & FNOSC_FRCPLL) #define FCY 8000000 #define BAUDRATE 9600 #define BRGVAL ((FCY/BAUDRATE)/16)-1 //...
  12. U

    [SOLVED] Pic24fj64ga006 to PC UART communication issue

    Hi Okada, Yes we have selected voltage level to 3.3V. Thanks
  13. U

    [SOLVED] Pic24fj64ga006 to PC UART communication issue

    Hi Susan, I tried the following settings. Changed _CONFIG2( FNOSC_PRIPLL) to _CONFIG2( FNOSC_FRCPLL) Added CLKDIVbits.RCDIV =0 Tried with the POSCMOD values with XT and NONE. But we are getting the following screenshot . Please find the attached screenshot...
  14. U

    [SOLVED] Pic24fj64ga006 to PC UART communication issue

    Hi Susan, Could you please suggest the method to get the desired baud rate for 8 MHz Internal Oscillator with 4x PLL Option ? Thanks
  15. U

    [PIC] Modifying DiscoveryTask() in Microchips TCP/IP stack MLAC_v2013-06-15

    Hi all, I have a PIC32MX695F512H running MLA_v2013-06-15. I have modified it to communicate with my desktop app. I am able to communicate with my app provided the app initiates the communication. How can I change the DiscoveryTask() so that my PIC32 sends a command to the desktop...
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