[riot-devel] shell and putchar

2018-07-06 Thread Neil Jones
Hi all, I'm working on improving IRQ support on PIC32 and I'm testing UART Rx using the shell. The shell uses putchar, but putchar is buffered and needs a flush, thus when typing at the console I get no feedback until I press enter (the line feed gets echo'd and then we get the flush). I'm

Re: [riot-devel] size_t vs int usage

2018-06-27 Thread Neil Jones
e no one else is getting this error ?" > > Probably you are the first to build it with GCC 7.x :) > > It has stricter rules regarding variable types. > > -- > *Sincerely yours,* > *Oleg Artamonov* > *+7 (916) 631-34-90* > *www.unwds.com* <http://www.unwireddevices.

[riot-devel] size_t vs int usage

2018-06-27 Thread Neil Jones
I'm getting several failures on MIPS with size_t vs int usage in this PR (#9368) eg: Building application "tests_driver_ata8520e" for "pic32-clicker" with MCU "mips_pic32mx". main.c: In function 'ata8520e_sigfox_cmd': main.c:84:24: error: format '%d' expects argument of type 'int', but argument

[riot-devel] bitfeilds

2016-10-26 Thread Neil Jones
Hi, What is RIOT's position on using named bitfields for register definitions ? I know they are frown upon as there are no endian guarantees in the C standard, personally I don't use them, but the PIC32 device files supplied by Microchip do include bitfield structures for most registers so could

[riot-devel] mips port

2016-05-13 Thread Neil Jones
Hi Leon, I see from the riot mailing list that you are working on a mips32 port of RIOT. Let me introduce myself, I manage the RTOS / embedded group at Imagination Technologies and one of the activities my group gets involved in is helping out open source RTOSes to improve their MIPS support,