I am trying to upgrade my project with the latest QMSI, the problem is that i see that they have removed the printf() API from the newlib-syscall.c ... is there any way in order to overcome this issue.
I know that there is the pico_printf() but i see they added a comment in the source code as follows:
* @brief This is an minimally useful subset of the POSIX printf() function.
* To reduce code size, this pico_printf() implementation only supports a few
* conversion specifiers:
* - @a 'd', @a 'u': for signed and unsigned decimal numbers, respectively;
* - @a 'x', @a 'X': for hexadecimal numbers, downcase and upcase;
* - @a 's': for NULL terminated strings.
* Other limitations:
* - No flag specifier is implemented;
* - No field width specifier is implemented;
* - The only supported length modifier is 'l', which is parsed and ignored,
* on supported archictetures 'int' and 'long int' are both 32 bits long.
* - 32 digits maximum length for formatted numbers.
which i think would still be a problem as i do have some unsigned long int's and so... any thougths ?
QMSI comes with a wrapper function for printf that is called QM_PRINTF which should serve your purpose. For an example of usage see the hello_world sample included with Intel(R) System Studio for Microcontrollers.