How to interpret compiler error message?

Hello, I'm getting following error message: compiling RTX_Config.c... C:\Keil\ARM\RV31\INC\RTX_lib.c(185): error: #29: expected an expression I'm using Keil uVision V4.71.2.0 tools. C compier...
How to interpret compiler error message?

Hello, I'm getting following error message: compiling RTX_Config.c... C:\Keil\ARM\RV31\INC\RTX_lib.c(185): error: #29: expected an expression I'm using Keil uVision V4.71.2.0 tools. C compier...
Debug mode error depending on toolchain version? "bad lexical cast: source type value could not be interpreted as target errors"

Hi We have been using Atmel Studio 7 (now being called Microchip Studio) for a project on a Cortex-M4 with the GNU Arm Embedded Toolchain 9-2020-q2-update, debug level set to maximum (-g3). I have...
Debug mode error depending on toolchain version? "bad lexical cast: source type value could not be interpreted as target errors"

Hi We have been using Atmel Studio 7 (now being called Microchip Studio) for a project on a Cortex-M4 with the GNU Arm Embedded Toolchain 9-2020-q2-update, debug level set to maximum (-g3). I have...
interpreting data

hello i have an array of 3 bytes unsgined char and i want to convert the 3 byte (hex) array to 1 byte (hex value). values in the array are between 0 - 9 only. unsigned char buf[3], output; buf...