How to upgrade GCC? | Cypress Semiconductor
How to upgrade GCC?
I'm trying to get every bit of performance possible out of my PSOC 4 BLE MCU. About the only thing I haven't tried is the newer GCC toolchain (5.4). I downloaded and installed it, and pointed to its bin directory as the GCC Generic setting under Project Management in PSOC Creator 4.
This allows me to run a build, but the linker fails with "No interrupt vector."
GCC 4.9 (default) and Keil MDK toolchains build successfully (Keil result is much slower than GCC result).
Any pointers to correct this?