tillitis-key/hw/application_fpga/fw/tk1
Michael Cardell Widerkrantz 108120ffbf
Add alternative way of handling USB Mode Protocol
Make read()/write() hide all the details of handling the USB Mode
Protocol.

Unfortunately this also introduces 4 bytes to the .bss segment which
was removed because of lack of FW_RAM, originally just 1 kB. We add
back support in start.S and the linker script.
2025-02-11 09:32:05 +01:00
..
blake2s Rename to TK1 2022-10-26 09:20:02 +02:00
assert.c fw: Remove unused header includes 2024-03-26 13:09:06 +01:00
assert.h fw: clang-tidy and splint: New make target: check 2023-03-22 11:05:32 +01:00
firmware.lds Add alternative way of handling USB Mode Protocol 2025-02-11 09:32:05 +01:00
led.c fw: Remove unusued forever_redflash() 2024-03-18 16:19:59 +01:00
led.h fw: Remove unusued forever_redflash() 2024-03-18 16:19:59 +01:00
lib.c fw: remove warning of missing prototypes when building with QEMU console 2024-09-19 16:52:04 +02:00
lib.h fw: remove warning of missing prototypes when building with QEMU console 2024-09-19 16:52:04 +02:00
main.c Add alternative way of handling USB Mode Protocol 2025-02-11 09:32:05 +01:00
Makefile fw: Move LED defines and function to own files 2023-03-14 10:25:01 +01:00
proto.c Add alternative way of handling USB Mode Protocol 2025-02-11 09:32:05 +01:00
proto.h Add alternative way of handling USB Mode Protocol 2025-02-11 09:32:05 +01:00
start.S Add alternative way of handling USB Mode Protocol 2025-02-11 09:32:05 +01:00
state.h fw: Simplify logic 2023-03-14 11:31:47 +01:00
types.h fw: Introduce an explicit state machine - changes protocol! 2022-11-28 16:17:19 +01:00