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    I have an array unsigned char ABC[5]={0x04,0x01,0x05,0x10,0x00}; I want to transmit to RS232 use SBUF, for(i=0;i<=4;i++) SBUF=ABC[i]; but it's not work. Can anyone teach me how to do it...
  • array to array
    for example i have got three constant array code unsigned char a_0[]={0x54,0x25,0x11,0xff,0x21}; code unsigned char a_1[]={0x51,0x45,0x55,0x85}; code unsigned char a_2[]={0x24,0x47}; in program...
  • USBD_CDC_ACM_DataSend no sending
    Hi, I'm working with uVision 5.15 and RL-USB with RTX to develop a USB CDC application. I used the function USBD_CDC_ACM_DataSend to send data over the USB com port. The application continuously...
  • Arrays
    As a fairly new student in C I am having diffictly with arrays. I have a string of numbers that I am tring to split up into smaller strings to convert them to integers. I have made the code as basic...