9 Commits

Author	SHA1	Message	Date
Lephe	b10c065abe	mpu: update CPG definition ... We should also rename FRQCRA to FRQCR.	2022-04-12 16:22:14 +01:00
Lephe	02c1b551cd	mpu/cpg.h: specify DDCLKCR	2021-06-22 17:51:54 +02:00
Lephe	10180d31bc	add C++ header guards	2021-06-13 18:13:09 +02:00
Lephe	1315c26099	usb: USB 2.0 function driver (WIP) ... * Add the power management functions (mostly stable even under overclock; requires some testing, but no known issue) * Add a dynamic configuration system where interfaces can declare descriptors with arbitrary endpoint numbers and additional parameters, and the driver allocates USB resources (endpoints, pipes and FIFO memory) between interfaces at startup. This allows implementations of different classes to be independent from each other. * Add responses to common SETUP requests. * Add pipe logic that allows programs to write data synchronously or asynchronously to pipes, in a single or several fragments, regardless of the buffer size (still WIP with a few details to polish and the API is not public yet). * Add a WIP bulk IN interface that allows sending data to the host. This will eventually support the fxlink protocol.	2021-04-11 19:04:54 +02:00
Lephe	858ec8aa12	cpg, power: improve peripheral register descriptions ... The POWER and CPG modules have been reverse-engineered by Yatis.	2020-10-21 14:48:04 +02:00
Lephe	6c535bf7df	cpg: add spread spectrum control ... Disables spread spectrum by default so that the frequency estimations of the CPG driver (notably used by the timer driver and libprof) are more accurate.	2020-07-20 17:10:47 +02:00
lephe	04231ea5d6	dma: add a new driver to support r61524 ... Also add a power interface (without driving code) and switch toolchain because the previous sh4eb-nofpu-elf toolchain was not completely FPU-free.	2019-03-10 15:45:34 +01:00
lephe	f33cb3cf80	core: better bootlog API and implementation ... * Now uses topti instead of fxlib for text (including MMU failure) * Fit .pretext into 4k for everything before MMU succeeds * A short version of sprintf() for dynamic messages * Support a driver function, status(), to allow early driver debug * Expose more useful platform information in <gint/mpu.h> * Expose the first of a few CASIOWIN syscalls	2019-03-06 14:32:51 +01:00
lephe	3f7c0a04ad	way too much, including bopti/topti, timers, and more.	2019-02-21 21:00:26 +01:00

Renamed from include/core/cpg.h (Browse further)