diff options
Diffstat (limited to 'tmk_core/common/chibios')
| -rw-r--r-- | tmk_core/common/chibios/_timer.h | 19 | ||||
| -rw-r--r-- | tmk_core/common/chibios/bootloader.c | 5 | ||||
| -rw-r--r-- | tmk_core/common/chibios/gpio.h | 16 |
3 files changed, 38 insertions, 2 deletions
diff --git a/tmk_core/common/chibios/_timer.h b/tmk_core/common/chibios/_timer.h new file mode 100644 index 0000000000..77402b612a --- /dev/null +++ b/tmk_core/common/chibios/_timer.h @@ -0,0 +1,19 @@ +/* Copyright 2021 Simon Arlott + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#pragma once + +// The platform is 32-bit, so prefer 32-bit timers to avoid overflow +#define FAST_TIMER_T_SIZE 32 diff --git a/tmk_core/common/chibios/bootloader.c b/tmk_core/common/chibios/bootloader.c index 11f7abf432..f9514ee5f3 100644 --- a/tmk_core/common/chibios/bootloader.c +++ b/tmk_core/common/chibios/bootloader.c @@ -95,7 +95,7 @@ void enter_bootloader_mode_if_requested(void) { } } -#elif defined(KL2x) || defined(K20x) || defined(MK66F18) // STM32_BOOTLOADER_DUAL_BANK // STM32_BOOTLOADER_ADDRESS +#elif defined(KL2x) || defined(K20x) || defined(MK66F18) || defined(MIMXRT1062) // STM32_BOOTLOADER_DUAL_BANK // STM32_BOOTLOADER_ADDRESS /* Kinetis */ # if defined(BOOTLOADER_KIIBOHD) @@ -103,7 +103,8 @@ void enter_bootloader_mode_if_requested(void) { # define SCB_AIRCR_VECTKEY_WRITEMAGIC 0x05FA0000 const uint8_t sys_reset_to_loader_magic[] = "\xff\x00\x7fRESET TO LOADER\x7f\x00\xff"; __attribute__((weak)) void bootloader_jump(void) { - __builtin_memcpy((void *)VBAT, (const void *)sys_reset_to_loader_magic, sizeof(sys_reset_to_loader_magic)); + void *volatile vbat = (void *)VBAT; + __builtin_memcpy(vbat, (const void *)sys_reset_to_loader_magic, sizeof(sys_reset_to_loader_magic)); // request reset SCB->AIRCR = SCB_AIRCR_VECTKEY_WRITEMAGIC | SCB_AIRCR_SYSRESETREQ_Msk; } diff --git a/tmk_core/common/chibios/gpio.h b/tmk_core/common/chibios/gpio.h index 5d0e142abc..4d057f1cab 100644 --- a/tmk_core/common/chibios/gpio.h +++ b/tmk_core/common/chibios/gpio.h @@ -20,6 +20,8 @@ typedef ioline_t pin_t; +/* Operation of GPIO by pin. */ + #define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT) #define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP) #define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN) @@ -32,3 +34,17 @@ typedef ioline_t pin_t; #define readPin(pin) palReadLine(pin) #define togglePin(pin) palToggleLine(pin) + +/* Operation of GPIO by port. */ + +typedef uint16_t port_data_t; + +#define readPort(pin) palReadPort(PAL_PORT(pin)) + +#define setPortBitInput(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT) +#define setPortBitInputHigh(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT_PULLUP) +#define setPortBitInputLow(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_INPUT_PULLDOWN) +#define setPortBitOutput(pin, bit) palSetPadMode(PAL_PORT(pin), bit, PAL_MODE_OUTPUT_PUSHPULL) + +#define writePortBitLow(pin, bit) palClearLine(PAL_LINE(PAL_PORT(pin), bit)) +#define writePortBitHigh(pin, bit) palSetLine(PAL_LINE(PAL_PORT(pin), bit)) |