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[FL-1449] Indala reading and writing (#616)

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* Rfid: indala 40134 validation and decoding
* Rfid: show indala info
* Rfid: decoder to output comparator signal on gpio pins
* Rfid: working indala 40134 decoder
* HAL: added function to change rfid timer parameters on the fly
* RFID: Indala reading, card detection, card verification
* Rfid: indala writing
This commit is contained in:
SG
2021-08-02 08:11:18 +10:00
committed by GitHub
parent fb80f9537f
commit 6926cf8b7e
16 changed files with 406 additions and 239 deletions
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7
firmware/targets/api-hal-include/api-hal-rfid.h
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@@ -105,6 +105,13 @@ void api_hal_rfid_set_read_period(uint32_t period);
*/
void api_hal_rfid_set_read_pulse(uint32_t pulse);
/**
* Сhanges the configuration of the RFID timer "on a fly"
* @param freq new frequency
* @param duty_cycle new duty cycle
*/
void api_hal_rfid_change_read_config(float freq, float duty_cycle);
#ifdef __cplusplus
}
#endif

6
firmware/targets/f6/api-hal/api-hal-rfid.c
View File

@@ -269,4 +269,10 @@ void api_hal_rfid_set_read_pulse(uint32_t pulse) {
furi_check(0);
break;
}
}
void api_hal_rfid_change_read_config(float freq, float duty_cycle) {
uint32_t period = (uint32_t)((SystemCoreClock) / freq) - 1;
api_hal_rfid_set_read_period(period);
api_hal_rfid_set_read_pulse(period * duty_cycle);
}