Added zicsr arch option. Closes #89

Fix restarting vscode debugger

Fixes restarting the debugger as the deploySteps get run every time instead of just once.

old read mode for v307 targets

with better target detect

Update Systick example README and remove redundant Systick millis example

Update systick examples to reflect new sysclk usage.

 * Revert `del /Q /F` windows mod.

Minor build improvements

Initially Windows-only.

Running from RAM should be done via `.srodata` so that the compiler will properly relocate larger jumps.

Add instructions for building libgcc.a and update the binary. Fixes #74.

Add SPI OLED example and refactor OLED driver to be common for I2C and SPI transport

Better wch managment and bits

also check if the target is connected, instead of reading nonsense in the void
and cherry on top, check for -h flag at the top to avoid plugging something to get help

Signed-off-by: bmx <none>

Allow expressions to be passed to Delay_Ms and Delay_Us.