• Can you Explain Me this ?
    #define MAIN_CARD 0x00 #define AUXILIARY_CARD 0xFF #define AUXILIARY_CARD_1 0x01 #define AUXILIARY_CARD_2 0x02 #define AUXILIARY_CARD_3 0x03 #define AUXILIARY_CARD_4 0x04 #define AUXILIARY_CARD_5 0x05...
  • RTX failure - can you explain it?
    Hello, I have 2 identical projects. the exact same code, the exact same project settings (except minor changes in the .uv2 file). the working project starts all tasks correctly, while the bad one calls...
  • explain
    i am working in arm7/ 9 boards.. IDE IS keil3 version.. in all sample program..they given the retarget option.. what is the need of that..
  • Can anyone explaine this logic?
    while (1) { USARTdrv->Receive(&cmd, 1); /* Get byte from UART */ osSignalWait(0x01, osWaitForever); if (cmd == 13) /* CR, send greeting */ { USARTdrv->Send("\nHello World!", 12); osSignalWait...
  • Can anybody here explain this problem?
    One HAL head file: /**********************************/ #ifndef __HAL_H__ #define __HAL_H__ #define DATA_BUS P0 // sbit MCU_TXD = P1^0; // sbit MCU_RXD = P1^1; // sbit MCU_NC = P1^2;...