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Adding RP2350 SDK and target framework (#13988)

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* Adding RP2350 SDK and target framework

* Spacing

* Removing board definitions
This commit is contained in:
J Blackman 2024-10-23 10:02:48 +11:00 • committed by GitHub
parent 462cb05930
commit 2dd6f95aad
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45
lib/main/pico-sdk/rp2_common/hardware_ticks/ticks.c Normal file
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/*
* Copyright (c) 2024 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "hardware/ticks.h"
void tick_start(tick_gen_num_t tick, uint cycles) {
valid_params_if(HARDWARE_TICKS, tick < TICK_COUNT);
#if PICO_RP2040
((void)tick);
cycles <<= WATCHDOG_TICK_CYCLES_LSB;
valid_params_if(HARDWARE_TICKS, cycles <= WATCHDOG_TICK_CYCLES_BITS);
// On RP2040, this also provides a tick reference to the timer and SysTick
watchdog_hw->tick = cycles | WATCHDOG_TICK_ENABLE_BITS;
#else
cycles <<= TICKS_WATCHDOG_CYCLES_LSB;
valid_params_if(HARDWARE_TICKS, cycles <= TICKS_WATCHDOG_CYCLES_BITS);
// On later hardware, separate tick generators for every tick destination.
ticks_hw->ticks[tick].cycles = cycles;
ticks_hw->ticks[tick].ctrl = TICKS_WATCHDOG_CTRL_ENABLE_BITS;
#endif
}
void tick_stop(tick_gen_num_t tick) {
valid_params_if(HARDWARE_TICKS, tick < TICK_COUNT);
#if PICO_RP2040
((void)tick);
hw_clear_bits(&watchdog_hw->tick, WATCHDOG_TICK_ENABLE_BITS);
#else
hw_clear_bits(&ticks_hw->ticks[tick].ctrl, TICKS_WATCHDOG_CTRL_ENABLE_BITS);
#endif
}
bool tick_is_running(tick_gen_num_t tick) {
valid_params_if(HARDWARE_TICKS, tick < TICK_COUNT);
#if PICO_RP2040
((void)tick);
return watchdog_hw->tick & WATCHDOG_TICK_ENABLE_BITS;
#else
// On later hardware, separate tick generators for every tick destination.
return ticks_hw->ticks[tick].ctrl & TICKS_WATCHDOG_CTRL_RUNNING_BITS;
#endif
}