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[beken-72xx] Fix duration rollover in deep sleep (#253)

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This commit is contained in:
cap9qd
2024-02-22 13:24:40 -06:00
committed by GitHub
parent b748d99437
commit b78c9387a6
1 changed files with 5 additions and 6 deletions
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11
cores/beken-72xx/base/api/lt_sleep.c
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@@ -19,14 +19,13 @@ void lt_deep_sleep_unset_gpio(uint32_t gpio_index_map) {
deep_sleep_param.gpio_index_map &= (~gpio_index_map); deep_sleep_param.gpio_index_map &= (~gpio_index_map);
} }
void lt_deep_sleep_config_timer(uint32_t sleep_duration) { void lt_deep_sleep_config_timer(uint32_t sleep_duration_ms) {
deep_sleep_param.wake_up_way |= PS_DEEP_WAKEUP_RTC; deep_sleep_param.wake_up_way |= PS_DEEP_WAKEUP_RTC;
uint64_t duration_math = 32768 * sleep_duration; uint64_t sleep_ticks = 32.768 * sleep_duration_ms;
if (duration_math / 1000 > 0xFFFFFFFF) { if (sleep_ticks >= 0xFFFFFFFF) {
// Sleep forever deep_sleep_param.sleep_time = 0xFFFFFFFE;
deep_sleep_param.sleep_time = 0xFFFFFFFF;
} else { } else {
deep_sleep_param.sleep_time = (duration_math / 1000) & 0xFFFFFFFF; deep_sleep_param.sleep_time = sleep_ticks & 0xFFFFFFFF;
} }
} }