query

WhenI link my program,I meet with the problem as following: Warning L15 : multiple call to segment List two caller: caller1 is a sub_program invoked by my ex1_int serve program caller2: ?c_c51startup...
queries

I have a problem in c51 compiler. i got message as below Build target 'Target 1' compiling hgbmenu.c... HGBMENU.C(41): warning C280: 'check': unreferenced local variable linking... *** ERROR...
STM32F10xOPT.s query

Hi, I am a 'newbie' in the Arm/Cortex arena and as usual there are some problems and questions that need answers. 1. The 'STM32F10xOPT.s' file that comes along in the startup folder, do I understand...
coding query

hi can some one tell me wat does idata in the following line does?? unsigned char idata keypad[4][4]= { '1','2','3','/', '4','5','6','*', '7','8','9','-', 'Z','0','X','+',};
plz query

sir , My simple program is LCD display using CX 51 is given below. In the program compiling peroid no other errors and warning are occured. But the obj file for those program stored in the microconroller...