[C51]Bug report: signed char divided by power of 2

Bug fact: Following code cannot get right results. #include "SST89x5xxRD2.H" signed char x,y,z; void main() { x = -15; y = x / 4; z = x % 4; while(1); } y = -4 and z = -3, while y should...
[C51]Bug report: signed char divided by power of 2

Bug fact: Following code cannot get right results. #include "SST89x5xxRD2.H" signed char x,y,z; void main() { x = -15; y = x / 4; z = x % 4; while(1); } y = -4 and z = -3, while y should...
the UART char print in ARM v8-A Foundation Platform

Hi All, I am using ARM v8-A Foundation Platform to debug my code. According to user guide, the base address of UART0 in system is 0x1c090000, so I use the following code to try to print a char via UART0...
the UART char print in ARM v8-A Foundation Platform

Hi All, I am using ARM v8-A Foundation Platform to debug my code. According to user guide, the base address of UART0 in system is 0x1c090000, so I use the following code to try to print a char via UART0...
Problems printing Hex Data

When I try to print data such as '0x16', the display shows '0x1600'. I then tried to print 0x16 in decimal and the output is 5632, which is the decimal equivalent of 0x1600. I am using a trial version...