2 Commits

Author	SHA1	Message	Date
Kevin Thomas	c6c3d4a045	remove unused coprocessor driver from all CBM projects ... No project uses floating-point, so coprocessor_enable() was dead code. Removes rp2350_coprocessor.c/.h and all references from reset handlers and Makefiles across all 15 CBM drivers (0x01-0x0f).	2026-04-05 21:36:42 -04:00
Kevin Thomas	7a42b2e088	Add 0x04_pwm_cbm: bare-metal RP2350 PWM driver ... - PWM slice 4, channel B on GPIO25 (onboard LED) - Duty cycle sweep 0-100% in 5% steps for breathing effect - Wrap 9999 with no clock division (~650 Hz from ROSC) - UART reports each duty step - 1390B FLASH, 11 source files, zero warnings	2026-04-05 16:21:47 -04:00