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[Fingerprint_grow] Implements Sleep Mode feature (#6116)

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This commit is contained in:
alexborro
2024-03-11 00:04:16 +01:00
committed by GitHub
parent 247baa414a
commit 8850b959e9
5 changed files with 185 additions and 25 deletions
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esphome/components/fingerprint_grow/fingerprint_grow.h
+16
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@@ -15,6 +15,11 @@ static const uint16_t START_CODE = 0xEF01;
static const uint16_t ENROLLMENT_SLOT_UNUSED = 0xFFFF;
// The datasheet says a max wake up time of of 200ms.
static const uint8_t WAIT_FOR_WAKE_UP_MS = 200;
static const uint32_t DEFAULT_IDLE_PERIOD_TO_SLEEP_MS = 5000;
enum GrowPacketType {
COMMAND = 0x01,
DATA = 0x02,
@@ -63,6 +68,7 @@ enum GrowResponse {
INVALID_IMAGE = 0x15,
FLASH_ERR = 0x18,
INVALID_REG = 0x1A,
HANDSHAKE_SIGN = 0x55,
BAD_PACKET = 0xFE,
TIMEOUT = 0xFF,
};
@@ -99,8 +105,10 @@ class FingerprintGrowComponent : public PollingComponent, public uart::UARTDevic
this->address_[3] = (uint8_t) (address & 0xFF);
}
void set_sensing_pin(GPIOPin *sensing_pin) { this->sensing_pin_ = sensing_pin; }
void set_sensor_power_pin(GPIOPin *sensor_power_pin) { this->sensor_power_pin_ = sensor_power_pin; }
void set_password(uint32_t password) { this->password_ = password; }
void set_new_password(uint32_t new_password) { this->new_password_ = new_password; }
void set_idle_period_to_sleep_ms(uint32_t period_ms) { this->idle_period_to_sleep_ms_ = period_ms; }
void set_fingerprint_count_sensor(sensor::Sensor *fingerprint_count_sensor) {
this->fingerprint_count_sensor_ = fingerprint_count_sensor;
}
@@ -160,7 +168,10 @@ class FingerprintGrowComponent : public PollingComponent, public uart::UARTDevic
bool set_password_();
bool get_parameters_();
void get_fingerprint_count_();
uint8_t transfer_(std::vector<uint8_t> *p_data_buffer);
uint8_t send_command_();
void sensor_wakeup_();
void sensor_sleep_();
std::vector<uint8_t> data_ = {};
uint8_t address_[4] = {0xFF, 0xFF, 0xFF, 0xFF};
@@ -168,14 +179,19 @@ class FingerprintGrowComponent : public PollingComponent, public uart::UARTDevic
uint32_t password_ = 0x0;
uint32_t new_password_ = -1;
GPIOPin *sensing_pin_{nullptr};
GPIOPin *sensor_power_pin_{nullptr};
uint8_t enrollment_image_ = 0;
uint16_t enrollment_slot_ = ENROLLMENT_SLOT_UNUSED;
uint8_t enrollment_buffers_ = 5;
bool waiting_removal_ = false;
bool has_sensing_pin_ = false;
bool has_power_pin_ = false;
bool is_sensor_awake_ = false;
uint32_t last_transfer_ms_ = 0;
uint32_t last_aura_led_control_ = 0;
uint16_t last_aura_led_duration_ = 0;
uint16_t system_identifier_code_ = 0;
uint32_t idle_period_to_sleep_ms_ = UINT32_MAX;
sensor::Sensor *fingerprint_count_sensor_{nullptr};
sensor::Sensor *status_sensor_{nullptr};
sensor::Sensor *capacity_sensor_{nullptr};