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author | Drashna Jael're <drashna@live.com> | 2022-11-08 17:14:27 -0800 |
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committer | Drashna Jael're <drashna@live.com> | 2022-11-08 17:14:27 -0800 |
commit | 64f04b30c2f48fc0e7c49ca043443f03dc56df94 (patch) | |
tree | e0f374d3b92bacefd22c31e7bda8ee1c6fcb37de /platforms/chibios/drivers/eeprom/eeprom_teensy.h | |
parent | d9f575fa86ca10b990958d4e677c6a0a387dc7c3 (diff) | |
parent | 96c48a5f4aa461ed31fd4ee61151ac206e16fb5f (diff) |
Merge tag '0.18.16' into firmware22
Diffstat (limited to 'platforms/chibios/drivers/eeprom/eeprom_teensy.h')
-rwxr-xr-x | platforms/chibios/drivers/eeprom/eeprom_teensy.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/platforms/chibios/drivers/eeprom/eeprom_teensy.h b/platforms/chibios/drivers/eeprom/eeprom_teensy.h new file mode 100755 index 0000000000..9a14a1fa79 --- /dev/null +++ b/platforms/chibios/drivers/eeprom/eeprom_teensy.h @@ -0,0 +1,25 @@ +// Copyright 2022 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later +#pragma once + +#include <ch.h> +#include <hal.h> + +#if defined(K20x) +/* Teensy 3.0, 3.1, 3.2; mchck; infinity keyboard */ +// The EEPROM is really RAM with a hardware-based backup system to +// flash memory. Selecting a smaller size EEPROM allows more wear +// leveling, for higher write endurance. If you edit this file, +// set this to the smallest size your application can use. Also, +// due to Freescale's implementation, writing 16 or 32 bit words +// (aligned to 2 or 4 byte boundaries) has twice the endurance +// compared to writing 8 bit bytes. +// +# ifndef EEPROM_SIZE +# define EEPROM_SIZE 32 +# endif +#elif defined(KL2x) /* Teensy LC (emulated) */ +# define EEPROM_SIZE 128 +#else +# error Unsupported Teensy EEPROM. +#endif |