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Low frequency RFID app [Read stage] (#385)

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* App Lfrfid: init
* HAL-resources: add external gpios
* HAL-pwm: fix frequency calculation
* App LFRFID: generic manchester decoder
* App LFRFID: em-marine decoder
* App iButton: fix dwt timing acquire
* App LFRFID: rfid reader
* App LFRFID: temporary read keys on read scene
* App LFRFID: remove atomic bool init.
* App LFRFID: add *.c to build
* App LFRFID: unstable HID decoder
* App LFRFID: HID-26 reading
* HAL OS: disable sleep
* App LFRFID: HID-26 reader: remove debug
* App LFRFID: static data decoder-analyzer
* App LFRFID: very raw Indala decoder
* App LFRFID: multiprotocol reader
* App LFRFID: more reliable HID decoder
* App LFRFID: syntax fix
* App LFRFID: simple read scene
* Gui: force redraw on screen stream connect
* HAL-OS: allow sleep
* App LFRFID: notify api, tune view, tune scene
* App LFRFID: simple rfid emulator
* App LFRFID: more scenes, more reliable EM decoder.
* App LFRFID: format fix
* App LFRFID: warning fix
* Api-hal-resources: add rfid pins, rename external pins
* App LFRFID: remove unused emulator
* App LFRFID: use new gpio hal api
* App accessor: use new ext gpio name
* App LFRFID: remove unused emulator
* App LFRFID: remove debug gpio
* Api-hal-resources: alternate functions init
* Api-hal-rfid: new api
* Api-hal-ibutton: new api
* Api-hal: new headers
* App LFRFID: use new api in reader subroutines
* App LFRFID: use new api in emulator subroutines
* App LFRFID: remove old app
* App LFRFID, App iButton: fix memleak
* Api-hal-rfid: comments
* App LFRFID: pulse joiner helper, it combines pulses of different polarity into one pulse suitable for a timer
* App LFRFID: pulse joiner, now can accept only ne pulse
* App LFRFID: pulse joiner, fixes
* App LFRFID: EM encoder and emulation
* App LFRFID: format fixes
* App LFRFID: emmarine encoder cleanup
* App LFRFID: HID Encoder blank
* App LFRFID: Indala Encoder blank
This commit is contained in:
SG
2021-05-04 23:21:16 +10:00
committed by GitHub
parent dd9bd224be
commit 46bc515c6a
66 changed files with 3278 additions and 514 deletions
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20
firmware/targets/api-hal-include/api-hal-ibutton.h Normal file
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@@ -0,0 +1,20 @@
#pragma once
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
void api_hal_ibutton_start();
void api_hal_ibutton_stop();
void api_hal_ibutton_pin_low();
void api_hal_ibutton_pin_high();
bool api_hal_ibutton_pin_get_level();
#ifdef __cplusplus
}
#endif

73
firmware/targets/api-hal-include/api-hal-rfid.h Normal file
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@@ -0,0 +1,73 @@
#pragma once
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief config rfid pins to reset state
*
*/
void api_hal_rfid_pins_reset();
/**
* @brief config rfid pins to emulate state
*
*/
void api_hal_rfid_pins_emulate();
/**
* @brief config rfid pins to read state
*
*/
void api_hal_rfid_pins_read();
/**
* @brief config rfid timer to read state
*
* @param freq timer frequency
* @param duty_cycle timer duty cycle, 0.0-1.0
*/
void api_hal_rfid_tim_read(float freq, float duty_cycle);
/**
* @brief start read timer
*
*/
void api_hal_rfid_tim_read_start();
/**
* @brief stop read timer
*
*/
void api_hal_rfid_tim_read_stop();
/**
* @brief config rfid timer to emulate state
*
* @param freq timer frequency
*/
void api_hal_rfid_tim_emulate(float freq);
/**
* @brief start emulation timer
*
*/
void api_hal_rfid_tim_emulate_start();
/**
* @brief stop emulation timer
*
*/
void api_hal_rfid_tim_emulate_stop();
/**
* @brief config rfid timers to reset state
*
*/
void api_hal_rfid_tim_reset();
#ifdef __cplusplus
}
#endif

2
firmware/targets/api-hal-include/api-hal.h
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@@ -23,6 +23,8 @@ template <unsigned int N> struct STOP_EXTERNING_ME {};
#include "api-hal-flash.h"
#include "api-hal-subghz.h"
#include "api-hal-vibro.h"
#include "api-hal-ibutton.h"
#include "api-hal-rfid.h"
/** Init api-hal */
void api_hal_init();

77
firmware/targets/f5/api-hal/api-hal-gpio.c
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@@ -2,30 +2,34 @@
#include <api-hal-gpio.h>
#include <api-hal-version.h>
#define GET_SYSCFG_EXTI_PORT(gpio) (((gpio) == (GPIOA)) ? LL_SYSCFG_EXTI_PORTA :\
((gpio) == (GPIOB)) ? LL_SYSCFG_EXTI_PORTB :\
((gpio) == (GPIOC)) ? LL_SYSCFG_EXTI_PORTC :\
((gpio) == (GPIOD)) ? LL_SYSCFG_EXTI_PORTD :\
((gpio) == (GPIOE)) ? LL_SYSCFG_EXTI_PORTE : LL_SYSCFG_EXTI_PORTH)
#define GET_SYSCFG_EXTI_PORT(gpio) \
(((gpio) == (GPIOA)) ? LL_SYSCFG_EXTI_PORTA : \
((gpio) == (GPIOB)) ? LL_SYSCFG_EXTI_PORTB : \
((gpio) == (GPIOC)) ? LL_SYSCFG_EXTI_PORTC : \
((gpio) == (GPIOD)) ? LL_SYSCFG_EXTI_PORTD : \
((gpio) == (GPIOE)) ? LL_SYSCFG_EXTI_PORTE : \
LL_SYSCFG_EXTI_PORTH)
#define GPIO_PIN_MAP(pin, prefix) (((pin) == (LL_GPIO_PIN_0)) ? prefix##0 :\
((pin) == (LL_GPIO_PIN_1)) ? prefix##1 :\
((pin) == (LL_GPIO_PIN_2)) ? prefix##2 :\
((pin) == (LL_GPIO_PIN_3)) ? prefix##3 :\
((pin) == (LL_GPIO_PIN_4)) ? prefix##4 :\
((pin) == (LL_GPIO_PIN_5)) ? prefix##5 :\
((pin) == (LL_GPIO_PIN_6)) ? prefix##6 :\
((pin) == (LL_GPIO_PIN_7)) ? prefix##7 :\
((pin) == (LL_GPIO_PIN_8)) ? prefix##8 :\
((pin) == (LL_GPIO_PIN_9)) ? prefix##9 :\
((pin) == (LL_GPIO_PIN_10)) ? prefix##10 :\
((pin) == (LL_GPIO_PIN_11)) ? prefix##11 :\
((pin) == (LL_GPIO_PIN_12)) ? prefix##12 :\
((pin) == (LL_GPIO_PIN_13)) ? prefix##13 :\
((pin) == (LL_GPIO_PIN_14)) ? prefix##14 : prefix##15)
#define GPIO_PIN_MAP(pin, prefix) \
(((pin) == (LL_GPIO_PIN_0)) ? prefix##0 : \
((pin) == (LL_GPIO_PIN_1)) ? prefix##1 : \
((pin) == (LL_GPIO_PIN_2)) ? prefix##2 : \
((pin) == (LL_GPIO_PIN_3)) ? prefix##3 : \
((pin) == (LL_GPIO_PIN_4)) ? prefix##4 : \
((pin) == (LL_GPIO_PIN_5)) ? prefix##5 : \
((pin) == (LL_GPIO_PIN_6)) ? prefix##6 : \
((pin) == (LL_GPIO_PIN_7)) ? prefix##7 : \
((pin) == (LL_GPIO_PIN_8)) ? prefix##8 : \
((pin) == (LL_GPIO_PIN_9)) ? prefix##9 : \
((pin) == (LL_GPIO_PIN_10)) ? prefix##10 : \
((pin) == (LL_GPIO_PIN_11)) ? prefix##11 : \
((pin) == (LL_GPIO_PIN_12)) ? prefix##12 : \
((pin) == (LL_GPIO_PIN_13)) ? prefix##13 : \
((pin) == (LL_GPIO_PIN_14)) ? prefix##14 : \
prefix##15)
#define GET_SYSCFG_EXTI_LINE(pin) GPIO_PIN_MAP(pin, LL_SYSCFG_EXTI_LINE)
#define GET_EXTI_LINE(pin) GPIO_PIN_MAP(pin, LL_EXTI_LINE_)
#define GET_SYSCFG_EXTI_LINE(pin) GPIO_PIN_MAP(pin, LL_SYSCFG_EXTI_LINE)
#define GET_EXTI_LINE(pin) GPIO_PIN_MAP(pin, LL_EXTI_LINE_)
static volatile GpioInterrupt gpio_interrupt[GPIO_NUMBER];
@@ -34,7 +38,6 @@ void hal_gpio_init(
const GpioMode mode,
const GpioPull pull,
const GpioSpeed speed) {
uint32_t sys_exti_port = GET_SYSCFG_EXTI_PORT(gpio->port);
uint32_t sys_exti_line = GET_SYSCFG_EXTI_LINE(gpio->pin);
uint32_t exti_line = GET_EXTI_LINE(gpio->pin);
@@ -87,7 +90,7 @@ void hal_gpio_init(
LL_EXTI_DisableIT_0_31(exti_line);
LL_EXTI_DisableRisingTrig_0_31(exti_line);
LL_EXTI_DisableFallingTrig_0_31(exti_line);
}
}
// Set not interrupt pin modes
if(mode == GpioModeInput) {
LL_GPIO_SetPinMode(gpio->port, gpio->pin, LL_GPIO_MODE_INPUT);
@@ -104,11 +107,31 @@ void hal_gpio_init(
__enable_irq();
}
void hal_gpio_init_alt(
const GpioPin* gpio,
const GpioMode mode,
const GpioPull pull,
const GpioSpeed speed,
const GpioAltFn alt_fn) {
hal_gpio_init(gpio, mode, pull, speed);
__disable_irq();
// enable alternate mode
LL_GPIO_SetPinMode(gpio->port, gpio->pin, LL_GPIO_MODE_ALTERNATE);
// set alternate function
if(gpio->pin < 8) {
LL_GPIO_SetAFPin_0_7(gpio->port, gpio->pin, alt_fn);
} else {
LL_GPIO_SetAFPin_8_15(gpio->port, gpio->pin, alt_fn);
}
__enable_irq();
}
static uint8_t hal_gpio_get_pin_num(const GpioPin* gpio) {
uint8_t pin_num = 0;
for(pin_num = 0; pin_num < GPIO_NUMBER; pin_num++) {
if(gpio->pin & (1 << pin_num))
break;
if(gpio->pin & (1 << pin_num)) break;
}
return pin_num;
}
@@ -252,7 +275,7 @@ extern COMP_HandleTypeDef hcomp1;
bool hal_gpio_get_rfid_in_level() {
bool value = false;
if (api_hal_version_get_hw_version() > 7) {
if(api_hal_version_get_hw_version() > 7) {
value = (HAL_COMP_GetOutputLevel(&hcomp1) == COMP_OUTPUT_LEVEL_LOW);
} else {
value = (HAL_COMP_GetOutputLevel(&hcomp1) == COMP_OUTPUT_LEVEL_HIGH);

107
firmware/targets/f5/api-hal/api-hal-gpio.h
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@@ -24,7 +24,7 @@ typedef void (*GpioExtiCallback)(void* ctx);
*/
typedef struct {
GpioExtiCallback callback;
void *context;
void* context;
volatile bool ready;
} GpioInterrupt;
@@ -65,6 +65,96 @@ typedef enum {
GpioSpeedVeryHigh,
} GpioSpeed;
/**
* Gpio alternate functions
*/
typedef enum {
GpioAltFn0MCO = 0, /*!< MCO Alternate Function mapping */
GpioAltFn0LSCO = 0, /*!< LSCO Alternate Function mapping */
GpioAltFn0JTMS_SWDIO = 0, /*!< JTMS-SWDIO Alternate Function mapping */
GpioAltFn0JTCK_SWCLK = 0, /*!< JTCK-SWCLK Alternate Function mapping */
GpioAltFn0JTDI = 0, /*!< JTDI Alternate Function mapping */
GpioAltFn0RTC_OUT = 0, /*!< RCT_OUT Alternate Function mapping */
GpioAltFn0JTD_TRACE = 0, /*!< JTDO-TRACESWO Alternate Function mapping */
GpioAltFn0NJTRST = 0, /*!< NJTRST Alternate Function mapping */
GpioAltFn0RTC_REFIN = 0, /*!< RTC_REFIN Alternate Function mapping */
GpioAltFn0TRACED0 = 0, /*!< TRACED0 Alternate Function mapping */
GpioAltFn0TRACED1 = 0, /*!< TRACED1 Alternate Function mapping */
GpioAltFn0TRACED2 = 0, /*!< TRACED2 Alternate Function mapping */
GpioAltFn0TRACED3 = 0, /*!< TRACED3 Alternate Function mapping */
GpioAltFn0TRIG_INOUT = 0, /*!< TRIG_INOUT Alternate Function mapping */
GpioAltFn0TRACECK = 0, /*!< TRACECK Alternate Function mapping */
GpioAltFn0SYS = 0, /*!< System Function mapping */
GpioAltFn1TIM1 = 1, /*!< TIM1 Alternate Function mapping */
GpioAltFn1TIM2 = 1, /*!< TIM2 Alternate Function mapping */
GpioAltFn1LPTIM1 = 1, /*!< LPTIM1 Alternate Function mapping */
GpioAltFn2TIM2 = 2, /*!< TIM2 Alternate Function mapping */
GpioAltFn2TIM1 = 2, /*!< TIM1 Alternate Function mapping */
GpioAltFn3SAI1 = 3, /*!< SAI1_CK1 Alternate Function mapping */
GpioAltFn3SPI2 = 3, /*!< SPI2 Alternate Function mapping */
GpioAltFn3TIM1 = 3, /*!< TIM1 Alternate Function mapping */
GpioAltFn4I2C1 = 4, /*!< I2C1 Alternate Function mapping */
GpioAltFn4I2C3 = 4, /*!< I2C3 Alternate Function mapping */
GpioAltFn5SPI1 = 5, /*!< SPI1 Alternate Function mapping */
GpioAltFn5SPI2 = 5, /*!< SPI2 Alternate Function mapping */
GpioAltFn6MCO = 6, /*!< MCO Alternate Function mapping */
GpioAltFn6LSCO = 6, /*!< LSCO Alternate Function mapping */
GpioAltFn6RF_DTB0 = 6, /*!< RF_DTB0 Alternate Function mapping */
GpioAltFn6RF_DTB1 = 6, /*!< RF_DTB1 Alternate Function mapping */
GpioAltFn6RF_DTB2 = 6, /*!< RF_DTB2 Alternate Function mapping */
GpioAltFn6RF_DTB3 = 6, /*!< RF_DTB3 Alternate Function mapping */
GpioAltFn6RF_DTB4 = 6, /*!< RF_DTB4 Alternate Function mapping */
GpioAltFn6RF_DTB5 = 6, /*!< RF_DTB5 Alternate Function mapping */
GpioAltFn6RF_DTB6 = 6, /*!< RF_DTB6 Alternate Function mapping */
GpioAltFn6RF_DTB7 = 6, /*!< RF_DTB7 Alternate Function mapping */
GpioAltFn6RF_DTB8 = 6, /*!< RF_DTB8 Alternate Function mapping */
GpioAltFn6RF_DTB9 = 6, /*!< RF_DTB9 Alternate Function mapping */
GpioAltFn6RF_DTB10 = 6, /*!< RF_DTB10 Alternate Function mapping */
GpioAltFn6RF_DTB11 = 6, /*!< RF_DTB11 Alternate Function mapping */
GpioAltFn6RF_DTB12 = 6, /*!< RF_DTB12 Alternate Function mapping */
GpioAltFn6RF_DTB13 = 6, /*!< RF_DTB13 Alternate Function mapping */
GpioAltFn6RF_DTB14 = 6, /*!< RF_DTB14 Alternate Function mapping */
GpioAltFn6RF_DTB15 = 6, /*!< RF_DTB15 Alternate Function mapping */
GpioAltFn6RF_DTB16 = 6, /*!< RF_DTB16 Alternate Function mapping */
GpioAltFn6RF_DTB17 = 6, /*!< RF_DTB17 Alternate Function mapping */
GpioAltFn6RF_DTB18 = 6, /*!< RF_DTB18 Alternate Function mapping */
GpioAltFn6RF_MISO = 6, /*!< RF_MISO Alternate Function mapping */
GpioAltFn6RF_MOSI = 6, /*!< RF_MOSI Alternate Function mapping */
GpioAltFn6RF_SCK = 6, /*!< RF_SCK Alternate Function mapping */
GpioAltFn6RF_NSS = 6, /*!< RF_NSS Alternate Function mapping */
GpioAltFn7USART1 = 7, /*!< USART1 Alternate Function mapping */
GpioAltFn8LPUART1 = 8, /*!< LPUART1 Alternate Function mapping */
GpioAltFn8IR = 8, /*!< IR Alternate Function mapping */
GpioAltFn9TSC = 9, /*!< TSC Alternate Function mapping */
GpioAltFn10QUADSPI = 10, /*!< QUADSPI Alternate Function mapping */
GpioAltFn10USB = 10, /*!< USB Alternate Function mapping */
GpioAltFn11LCD = 11, /*!< LCD Alternate Function mapping */
GpioAltFn12COMP1 = 12, /*!< COMP1 Alternate Function mapping */
GpioAltFn12COMP2 = 12, /*!< COMP2 Alternate Function mapping */
GpioAltFn12TIM1 = 12, /*!< TIM1 Alternate Function mapping */
GpioAltFn13SAI1 = 13, /*!< SAI1 Alternate Function mapping */
GpioAltFn14TIM2 = 14, /*!< TIM2 Alternate Function mapping */
GpioAltFn14TIM16 = 14, /*!< TIM16 Alternate Function mapping */
GpioAltFn14TIM17 = 14, /*!< TIM17 Alternate Function mapping */
GpioAltFn14LPTIM2 = 14, /*!< LPTIM2 Alternate Function mapping */
GpioAltFn15EVENTOUT = 15, /*!< EVENTOUT Alternate Function mapping */
} GpioAltFn;
/**
* Gpio structure
*/
@@ -86,6 +176,21 @@ void hal_gpio_init(
const GpioPull pull,
const GpioSpeed speed);
/**
* GPIO initialization with alternative function
* @param gpio GpioPin
* @param mode GpioMode
* @param pull GpioPull
* @param speed GpioSpeed
* @param alt_fn GpioAltFn
*/
void hal_gpio_init_alt(
const GpioPin* gpio,
const GpioMode mode,
const GpioPull pull,
const GpioSpeed speed,
const GpioAltFn alt_fn);
/**
* Add and enable interrupt
* @param gpio GpioPin

24
firmware/targets/f5/api-hal/api-hal-ibutton.c Normal file
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@@ -0,0 +1,24 @@
#include <api-hal-ibutton.h>
#include <api-hal-resources.h>
void api_hal_ibutton_start() {
api_hal_ibutton_pin_high();
hal_gpio_init(&ibutton_gpio, GpioModeOutputOpenDrain, GpioSpeedLow, GpioPullNo);
}
void api_hal_ibutton_stop() {
api_hal_ibutton_pin_high();
hal_gpio_init(&ibutton_gpio, GpioModeAnalog, GpioSpeedLow, GpioPullNo);
}
void api_hal_ibutton_pin_low() {
hal_gpio_write(&ibutton_gpio, false);
}
void api_hal_ibutton_pin_high() {
hal_gpio_write(&ibutton_gpio, true);
}
bool api_hal_ibutton_pin_get_level() {
return hal_gpio_read(&ibutton_gpio);
}

8
firmware/targets/f5/api-hal/api-hal-pwm.c
View File

@@ -2,7 +2,7 @@
void hal_pwm_set(float value, float freq, TIM_HandleTypeDef* tim, uint32_t channel) {
tim->Init.CounterMode = TIM_COUNTERMODE_UP;
tim->Init.Period = (uint32_t)((SystemCoreClock / (tim->Init.Prescaler + 1)) / freq);
tim->Init.Period = (uint32_t)((SystemCoreClock / (tim->Init.Prescaler + 1)) / freq) - 1;
tim->Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
tim->Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
HAL_TIM_PWM_Init(tim);
@@ -22,7 +22,7 @@ void hal_pwm_set(float value, float freq, TIM_HandleTypeDef* tim, uint32_t chann
void hal_pwmn_set(float value, float freq, TIM_HandleTypeDef* tim, uint32_t channel) {
tim->Init.CounterMode = TIM_COUNTERMODE_UP;
tim->Init.Period = (uint32_t)((SystemCoreClock / (tim->Init.Prescaler + 1)) / freq - 1);
tim->Init.Period = (uint32_t)((SystemCoreClock / (tim->Init.Prescaler + 1)) / freq) - 1;
tim->Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
tim->Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
HAL_TIM_PWM_Init(tim);
@@ -48,10 +48,10 @@ void hal_pwmn_stop(TIM_HandleTypeDef* tim, uint32_t channel) {
HAL_TIMEx_PWMN_Stop(tim, channel);
}
void irda_pwm_set(float value, float freq){
void irda_pwm_set(float value, float freq) {
hal_pwmn_set(value, freq, &IRDA_TX_TIM, IRDA_TX_CH);
}
void irda_pwm_stop(){
void irda_pwm_stop() {
hal_pwmn_stop(&IRDA_TX_TIM, IRDA_TX_CH);
}

66
firmware/targets/f5/api-hal/api-hal-resources.c
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@@ -4,51 +4,45 @@
const InputPin input_pins[] = {
{.port = BUTTON_UP_GPIO_Port, .pin = BUTTON_UP_Pin, .key = InputKeyUp, .inverted = true},
{.port = BUTTON_DOWN_GPIO_Port,
.pin = BUTTON_DOWN_Pin,
.key = InputKeyDown,
.inverted = true},
{.port = BUTTON_DOWN_GPIO_Port, .pin = BUTTON_DOWN_Pin, .key = InputKeyDown, .inverted = true},
{.port = BUTTON_RIGHT_GPIO_Port,
.pin = BUTTON_RIGHT_Pin,
.key = InputKeyRight,
.inverted = true},
{.port = BUTTON_LEFT_GPIO_Port,
.pin = BUTTON_LEFT_Pin,
.key = InputKeyLeft,
.inverted = true},
{.port = BUTTON_LEFT_GPIO_Port, .pin = BUTTON_LEFT_Pin, .key = InputKeyLeft, .inverted = true},
{.port = BUTTON_OK_GPIO_Port, .pin = BUTTON_OK_Pin, .key = InputKeyOk, .inverted = false},
{.port = BUTTON_BACK_GPIO_Port,
.pin = BUTTON_BACK_Pin,
.key = InputKeyBack,
.inverted = true},
{.port = BUTTON_BACK_GPIO_Port, .pin = BUTTON_BACK_Pin, .key = InputKeyBack, .inverted = true},
};
const size_t input_pins_count = sizeof(input_pins) / sizeof(InputPin);
const GpioPin vibro_gpio = {VIBRO_GPIO_Port, VIBRO_Pin};
const GpioPin ibutton_gpio = {iBTN_GPIO_Port, iBTN_Pin};
const GpioPin cc1101_g0_gpio = {CC1101_G0_GPIO_Port, CC1101_G0_Pin};
const GpioPin vibro_gpio = {.port = VIBRO_GPIO_Port, .pin = VIBRO_Pin};
const GpioPin ibutton_gpio = {.port = iBTN_GPIO_Port, .pin = iBTN_Pin};
const GpioPin cc1101_g0_gpio = {.port = CC1101_G0_GPIO_Port, .pin = CC1101_G0_Pin};
const GpioPin gpio_subghz_cs = { .port=CC1101_CS_GPIO_Port, .pin=CC1101_CS_Pin };
const GpioPin gpio_display_cs = { .port=DISPLAY_CS_GPIO_Port, .pin=DISPLAY_CS_Pin };
const GpioPin gpio_display_rst = { .port=DISPLAY_RST_GPIO_Port, .pin=DISPLAY_RST_Pin };
const GpioPin gpio_display_di = { .port=DISPLAY_DI_GPIO_Port, .pin=DISPLAY_DI_Pin };
const GpioPin gpio_sdcard_cs = { .port=SD_CS_GPIO_Port, .pin=SD_CS_Pin };
const GpioPin gpio_nfc_cs = { .port=NFC_CS_GPIO_Port, .pin=NFC_CS_Pin };
const GpioPin gpio_subghz_cs = {.port = CC1101_CS_GPIO_Port, .pin = CC1101_CS_Pin};
const GpioPin gpio_display_cs = {.port = DISPLAY_CS_GPIO_Port, .pin = DISPLAY_CS_Pin};
const GpioPin gpio_display_rst = {.port = DISPLAY_RST_GPIO_Port, .pin = DISPLAY_RST_Pin};
const GpioPin gpio_display_di = {.port = DISPLAY_DI_GPIO_Port, .pin = DISPLAY_DI_Pin};
const GpioPin gpio_sdcard_cs = {.port = SD_CS_GPIO_Port, .pin = SD_CS_Pin};
const GpioPin gpio_nfc_cs = {.port = NFC_CS_GPIO_Port, .pin = NFC_CS_Pin};
const GpioPin gpio_spi_d_miso = { .port=SPI_D_MISO_GPIO_Port, .pin=SPI_D_MISO_Pin };
const GpioPin gpio_spi_d_mosi = { .port=SPI_D_MOSI_GPIO_Port, .pin=SPI_D_MOSI_Pin };
const GpioPin gpio_spi_d_sck = { .port=SPI_D_SCK_GPIO_Port, .pin=SPI_D_SCK_Pin };
const GpioPin gpio_spi_r_miso = { .port=SPI_R_MISO_GPIO_Port, .pin=SPI_R_MISO_Pin };
const GpioPin gpio_spi_r_mosi = { .port=SPI_R_MOSI_GPIO_Port, .pin=SPI_R_MOSI_Pin };
const GpioPin gpio_spi_r_sck = { .port=SPI_R_SCK_GPIO_Port, .pin=SPI_R_SCK_Pin };
const GpioPin gpio_spi_d_miso = {.port = SPI_D_MISO_GPIO_Port, .pin = SPI_D_MISO_Pin};
const GpioPin gpio_spi_d_mosi = {.port = SPI_D_MOSI_GPIO_Port, .pin = SPI_D_MOSI_Pin};
const GpioPin gpio_spi_d_sck = {.port = SPI_D_SCK_GPIO_Port, .pin = SPI_D_SCK_Pin};
const GpioPin gpio_spi_r_miso = {.port = SPI_R_MISO_GPIO_Port, .pin = SPI_R_MISO_Pin};
const GpioPin gpio_spi_r_mosi = {.port = SPI_R_MOSI_GPIO_Port, .pin = SPI_R_MOSI_Pin};
const GpioPin gpio_spi_r_sck = {.port = SPI_R_SCK_GPIO_Port, .pin = SPI_R_SCK_Pin};
// external gpio's
const GpioPin ext_pc0_gpio = {.port = GPIOC, .pin = GPIO_PIN_0};
const GpioPin ext_pc1_gpio = {.port = GPIOC, .pin = GPIO_PIN_1};
const GpioPin ext_pc3_gpio = {.port = GPIOC, .pin = GPIO_PIN_3};
const GpioPin ext_pb2_gpio = {.port = GPIOB, .pin = GPIO_PIN_2};
const GpioPin ext_pb3_gpio = {.port = GPIOB, .pin = GPIO_PIN_3};
const GpioPin ext_pa4_gpio = {.port = GPIOA, .pin = GPIO_PIN_4};
const GpioPin ext_pa6_gpio = {.port = GPIOA, .pin = GPIO_PIN_6};
const GpioPin ext_pa7_gpio = {.port = GPIOA, .pin = GPIO_PIN_7};
const GpioPin gpio_ext_pc0 = {.port = GPIOC, .pin = GPIO_PIN_0};
const GpioPin gpio_ext_pc1 = {.port = GPIOC, .pin = GPIO_PIN_1};
const GpioPin gpio_ext_pc3 = {.port = GPIOC, .pin = GPIO_PIN_3};
const GpioPin gpio_ext_pb2 = {.port = GPIOB, .pin = GPIO_PIN_2};
const GpioPin gpio_ext_pb3 = {.port = GPIOB, .pin = GPIO_PIN_3};
const GpioPin gpio_ext_pa4 = {.port = GPIOA, .pin = GPIO_PIN_4};
const GpioPin gpio_ext_pa6 = {.port = GPIOA, .pin = GPIO_PIN_6};
const GpioPin gpio_ext_pa7 = {.port = GPIOA, .pin = GPIO_PIN_7};
const GpioPin gpio_rfid_pull = {.port = RFID_PULL_GPIO_Port, .pin = RFID_PULL_Pin};
const GpioPin gpio_rfid_carrier_out = {.port = RFID_OUT_GPIO_Port, .pin = RFID_OUT_Pin};
const GpioPin gpio_rfid_data_in = {.port = RFID_RF_IN_GPIO_Port, .pin = RFID_RF_IN_Pin};

23
firmware/targets/f5/api-hal/api-hal-resources.h
View File

@@ -57,9 +57,6 @@ extern const GpioPin vibro_gpio;
extern const GpioPin ibutton_gpio;
extern const GpioPin cc1101_g0_gpio;
extern const GpioPin gpio_subghz_cs;
extern const GpioPin gpio_display_cs;
extern const GpioPin gpio_subghz_cs;
extern const GpioPin gpio_display_cs;
extern const GpioPin gpio_display_rst;
@@ -74,14 +71,18 @@ extern const GpioPin gpio_spi_r_miso;
extern const GpioPin gpio_spi_r_mosi;
extern const GpioPin gpio_spi_r_sck;
extern const GpioPin ext_pc0_gpio;
extern const GpioPin ext_pc1_gpio;
extern const GpioPin ext_pc3_gpio;
extern const GpioPin ext_pb2_gpio;
extern const GpioPin ext_pb3_gpio;
extern const GpioPin ext_pa4_gpio;
extern const GpioPin ext_pa6_gpio;
extern const GpioPin ext_pa7_gpio;
extern const GpioPin gpio_ext_pc0;
extern const GpioPin gpio_ext_pc1;
extern const GpioPin gpio_ext_pc3;
extern const GpioPin gpio_ext_pb2;
extern const GpioPin gpio_ext_pb3;
extern const GpioPin gpio_ext_pa4;
extern const GpioPin gpio_ext_pa6;
extern const GpioPin gpio_ext_pa7;
extern const GpioPin gpio_rfid_pull;
extern const GpioPin gpio_rfid_carrier_out;
extern const GpioPin gpio_rfid_data_in;
#ifdef __cplusplus
}

202
firmware/targets/f5/api-hal/api-hal-rfid.c Normal file
View File

@@ -0,0 +1,202 @@
#include <api-hal-rfid.h>
#include <api-hal-ibutton.h>
#include <api-hal-resources.h>
void api_hal_rfid_pins_reset() {
// ibutton bus disable
api_hal_ibutton_stop();
// pulldown rfid antenna
hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioSpeedLow, GpioPullNo);
hal_gpio_write(&gpio_rfid_carrier_out, true);
// from both sides
hal_gpio_init(&gpio_rfid_pull, GpioModeOutputPushPull, GpioSpeedLow, GpioPullNo);
hal_gpio_write(&gpio_rfid_pull, true);
}
void api_hal_rfid_pins_emulate() {
// ibutton low
api_hal_ibutton_start();
api_hal_ibutton_pin_low();
// pull pin to timer out
hal_gpio_init_alt(
&gpio_rfid_pull, GpioModeOutputPushPull, GpioSpeedLow, GpioPullNo, GpioAltFn1TIM1);
// pull rfid antenna from carrier side
hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioSpeedLow, GpioPullNo);
hal_gpio_write(&gpio_rfid_carrier_out, true);
}
void api_hal_rfid_pins_read() {
// ibutton low
api_hal_ibutton_start();
api_hal_ibutton_pin_low();
// dont pull rfid antenna
hal_gpio_init(&gpio_rfid_pull, GpioModeOutputPushPull, GpioSpeedLow, GpioPullNo);
hal_gpio_write(&gpio_rfid_pull, false);
// carrier pin to timer out
hal_gpio_init_alt(
&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioSpeedLow, GpioPullNo, GpioAltFn1TIM1);
// comparator in
hal_gpio_init(&gpio_rfid_data_in, GpioModeAnalog, GpioSpeedLow, GpioPullNo);
}
void api_hal_rfid_tim_read(float freq, float duty_cycle) {
// TODO LL init
uint32_t period = (uint32_t)((SystemCoreClock) / freq) - 1;
TIM_ClockConfigTypeDef sClockSourceConfig = {0};
TIM_MasterConfigTypeDef sMasterConfig = {0};
TIM_OC_InitTypeDef sConfigOC = {0};
TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
// basic PWM setup with needed freq and internal clock
LFRFID_TIM.Instance = TIM1;
LFRFID_TIM.Init.Prescaler = 0;
LFRFID_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
LFRFID_TIM.Init.Period = period;
LFRFID_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
LFRFID_TIM.Init.RepetitionCounter = 0;
LFRFID_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if(HAL_TIM_Base_Init(&LFRFID_TIM) != HAL_OK) {
Error_Handler();
}
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
if(HAL_TIM_ConfigClockSource(&LFRFID_TIM, &sClockSourceConfig) != HAL_OK) {
Error_Handler();
}
if(HAL_TIM_PWM_Init(&LFRFID_TIM) != HAL_OK) {
Error_Handler();
}
// no master-slave mode
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_TIM, &sMasterConfig) != HAL_OK) {
Error_Handler();
}
// pwm config
sConfigOC.OCMode = TIM_OCMODE_PWM1;
sConfigOC.Pulse = (uint32_t)(LFRFID_TIM.Init.Period * duty_cycle);
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
if(HAL_TIM_OC_ConfigChannel(&LFRFID_TIM, &sConfigOC, LFRFID_CH) != HAL_OK) {
Error_Handler();
}
// no deadtime
sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
sBreakDeadTimeConfig.DeadTime = 0;
sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE;
sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH;
sBreakDeadTimeConfig.BreakFilter = 0;
sBreakDeadTimeConfig.BreakAFMode = TIM_BREAK_AFMODE_INPUT;
sBreakDeadTimeConfig.Break2State = TIM_BREAK2_DISABLE;
sBreakDeadTimeConfig.Break2Polarity = TIM_BREAK2POLARITY_HIGH;
sBreakDeadTimeConfig.Break2Filter = 0;
sBreakDeadTimeConfig.Break2AFMode = TIM_BREAK_AFMODE_INPUT;
sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
Error_Handler();
}
}
void api_hal_rfid_tim_read_start() {
HAL_TIMEx_PWMN_Start(&LFRFID_TIM, LFRFID_CH);
}
void api_hal_rfid_tim_read_stop() {
HAL_TIMEx_PWMN_Stop(&LFRFID_TIM, LFRFID_CH);
}
void api_hal_rfid_tim_emulate(float freq) {
// TODO LL init
uint32_t prescaler = (uint32_t)((SystemCoreClock) / freq) - 1;
TIM_ClockConfigTypeDef sClockSourceConfig = {0};
TIM_MasterConfigTypeDef sMasterConfig = {0};
TIM_OC_InitTypeDef sConfigOC = {0};
TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
// basic PWM setup with needed freq and internal clock
LFRFID_TIM.Instance = TIM1;
LFRFID_TIM.Init.Prescaler = prescaler;
LFRFID_TIM.Init.CounterMode = TIM_COUNTERMODE_UP;
LFRFID_TIM.Init.Period = 1;
LFRFID_TIM.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
LFRFID_TIM.Init.RepetitionCounter = 0;
LFRFID_TIM.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
if(HAL_TIM_Base_Init(&LFRFID_TIM) != HAL_OK) {
Error_Handler();
}
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
if(HAL_TIM_ConfigClockSource(&LFRFID_TIM, &sClockSourceConfig) != HAL_OK) {
Error_Handler();
}
if(HAL_TIM_PWM_Init(&LFRFID_TIM) != HAL_OK) {
Error_Handler();
}
// no master-slave mode
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
if(HAL_TIMEx_MasterConfigSynchronization(&LFRFID_TIM, &sMasterConfig) != HAL_OK) {
Error_Handler();
}
// pwm config
sConfigOC.OCMode = TIM_OCMODE_PWM1;
sConfigOC.Pulse = 1;
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
if(HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, LFRFID_CH) != HAL_OK) {
Error_Handler();
}
// no deadtime
sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
sBreakDeadTimeConfig.DeadTime = 0;
sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE;
sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH;
sBreakDeadTimeConfig.BreakFilter = 0;
sBreakDeadTimeConfig.BreakAFMode = TIM_BREAK_AFMODE_INPUT;
sBreakDeadTimeConfig.Break2State = TIM_BREAK2_DISABLE;
sBreakDeadTimeConfig.Break2Polarity = TIM_BREAK2POLARITY_HIGH;
sBreakDeadTimeConfig.Break2Filter = 0;
sBreakDeadTimeConfig.Break2AFMode = TIM_BREAK_AFMODE_INPUT;
sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
if(HAL_TIMEx_ConfigBreakDeadTime(&LFRFID_TIM, &sBreakDeadTimeConfig) != HAL_OK) {
Error_Handler();
}
}
void api_hal_rfid_tim_emulate_start() {
HAL_TIM_PWM_Start_IT(&LFRFID_TIM, LFRFID_CH);
HAL_TIM_Base_Start_IT(&LFRFID_TIM);
}
void api_hal_rfid_tim_emulate_stop() {
HAL_TIM_Base_Stop(&LFRFID_TIM);
HAL_TIM_PWM_Stop(&LFRFID_TIM, LFRFID_CH);
}
void api_hal_rfid_tim_reset() {
}