57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
#include "obus_util.h"
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uint32_t unpack_4b_into_u32(uint8_t *data) {
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return
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((uint32_t) data[0] << 0x18) |
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((uint32_t) data[1] << 0x10) |
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((uint32_t) data[2] << 0x08) |
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((uint32_t) data[3]);
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}
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void pack_u32_into_4b(uint8_t *dest, uint32_t data) {
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dest[0] = (uint8_t) ((data & 0xFF000000) >> 0x18);
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dest[1] = (uint8_t) ((data & 0x00FF0000) >> 0x10);
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dest[2] = (uint8_t) ((data & 0x0000FF00) >> 0x08);
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dest[3] = (uint8_t) (data & 0x000000FF);
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}
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uint16_t unpack_2b_into_u16(uint8_t *data) {
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return
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((uint16_t) data[0] << 0x08) |
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((uint16_t) data[1]);
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}
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void pack_u16_into_2b(uint8_t *dest, uint16_t data) {
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dest[0] = (uint8_t) ((data & 0xFF00) >> 0x08);
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dest[1] = (uint8_t) (data & 0x00FF);
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}
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bool Debounced::loop(bool currently_down) {
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uint32_t now = millis();
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if (currently_down) {
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press_last_detected = now;
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if (!pressing) {
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// Start of new button press
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pressing = true;
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press_count++;
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return true;
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}
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} else {
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if (pressing && now > press_last_detected + debounce) {
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pressing = false;
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}
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}
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return false;
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}
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uint16_t Debounced::get_press_count() {
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return press_count;
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}
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void Debounced::reset_press_count() {
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press_count = 0;
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}
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