M0+ Stack Pointer (PSP/MSP) Clarification

Background I'm working part-time on a Cortex M0+ based SoC converting a very processor-intensive section of C++ code (inner-loop executed 10s of 1000s of times a second & compiles to over 400 instructions...
PSP/MSP Stack pointer switching implementation

Hi, I am using a NXP S32K118 Cortex M0+ processor I have a scheduler function used to call different tasks ( all is time scheduled ) and i need to do the following: -> Use the main stack pointer ...
M0+ Stack Pointer (PSP/MSP) Clarification

Background I'm working part-time on a Cortex M0+ based SoC converting a very processor-intensive section of C++ code (inner-loop executed 10s of 1000s of times a second & compiles to over 400 instructions...
PSP/MSP Stack pointer switching implementation

Hi, I am using a NXP S32K118 Cortex M0+ processor I have a scheduler function used to call different tasks ( all is time scheduled ) and i need to do the following: -> Use the main stack pointer ...
What is the meaning of a 64 bit aligned stack pointer address?

According to ARM Architecture Procedure Call Standard (AAPCS) on the ARMv6-M, and ARMv7-M architecture in it says: "Although the processor hardware allows SP to be at any word aligned address at function...