8 commits

Author	SHA1	Message	Date
Stefan Kerkmann	8ca3f0fb7c	[Bug] rp2040: fix timer wrap deadlock in ws2812 vendor driver (#19652) ... Co-authored-by: Sergey Vlasov <sigprof@gmail.com>	2023-01-23 22:24:21 +01:00
Stefan Kerkmann	19145704e4	[Core] Adjust PWM hardware audio driver for RP2040 (#17723)	2022-10-27 19:26:16 +02:00
Stefan Kerkmann	7e844a4d55	[Core] RP2040: use built-in integer hardware divider and optimized i64 multiplication (#18464)	2022-10-04 23:43:38 +02:00
Stefan Kerkmann	996a9006d3	[Core] PWM Backlight for RP2040 (#17706)	2022-10-04 23:10:24 +02:00
Stefan Kerkmann	b8ffaa6331	Copy RP2040 vector table to RAM on startup (#18424) ... ...this reduces possible latency when invoking interrupt handlers by mitigating XIP cache misses which are not existent when running code from RAM.	2022-09-22 22:48:20 +01:00
Nick Brassel	5846b40f74	RP2040 emulated EEPROM. (#17519)	2022-07-02 15:18:50 +10:00
Stefan Kerkmann	77d960cce3	Disable clang-format for stage2_bootloaders (#17516)	2022-06-30 20:07:54 +01:00
Stefan Kerkmann	d717396708	[Core] Add Raspberry Pi RP2040 support (#14877) ... * Disable RESET keycode because of naming conflicts * Add Pico SDK as submodule * Add RP2040 build support to QMK * Adjust USB endpoint structs for RP2040 * Add RP2040 bootloader and double-tap reset routine * Add generic and pro micro RP2040 boards * Add RP2040 onekey keyboard * Add WS2812 PIO DMA enabled driver and documentation Supports regular and open-drain output configuration. RP2040 GPIOs are sadly not 5V tolerant, so this is a bit use-less or needs extra hardware or you take the risk to fry your hardware. * Adjust SIO Driver for RP2040 * Adjust I2C Driver for RP2040 * Adjust SPI Driver for RP2040 * Add PIO serial driver and documentation * Add general RP2040 documentation * Apply suggestions from code review Co-authored-by: Nick Brassel <nick@tzarc.org> Co-authored-by: Nick Brassel <nick@tzarc.org>	2022-06-30 13:19:27 +02:00