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Merge branch 'dev' of https://github.com/DarkFlippers/unleashed-firmware

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This commit is contained in:
Willy-JL
2023-02-28 20:34:44 +00:00
parent dbfc57bfd3
commit fa8ed7f6e4
213 changed files with 2509 additions and 4465 deletions
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56
firmware/targets/f7/furi_hal/furi_hal_rfid.c
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@@ -21,6 +21,14 @@
#define RFID_CAPTURE_IND_CH LL_TIM_CHANNEL_CH3
#define RFID_CAPTURE_DIR_CH LL_TIM_CHANNEL_CH4
/* DMA Channels definition */
#define RFID_DMA DMA2
#define RFID_DMA_CH1_CHANNEL LL_DMA_CHANNEL_1
#define RFID_DMA_CH2_CHANNEL LL_DMA_CHANNEL_2
#define RFID_DMA_CH1_IRQ FuriHalInterruptIdDma2Ch1
#define RFID_DMA_CH1_DEF RFID_DMA, RFID_DMA_CH1_CHANNEL
#define RFID_DMA_CH2_DEF RFID_DMA, RFID_DMA_CH2_CHANNEL
typedef struct {
FuriHalRfidEmulateCallback callback;
FuriHalRfidDMACallback dma_callback;
@@ -69,7 +77,7 @@ void furi_hal_rfid_init() {
void furi_hal_rfid_pins_reset() {
// ibutton bus disable
furi_hal_ibutton_stop();
furi_hal_ibutton_pin_reset();
// pulldown rfid antenna
furi_hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
@@ -86,8 +94,8 @@ void furi_hal_rfid_pins_reset() {
void furi_hal_rfid_pins_emulate() {
// ibutton low
furi_hal_ibutton_start_drive();
furi_hal_ibutton_pin_low();
furi_hal_ibutton_pin_configure();
furi_hal_ibutton_pin_write(false);
// pull pin to timer out
furi_hal_gpio_init_ex(
@@ -107,8 +115,8 @@ void furi_hal_rfid_pins_emulate() {
void furi_hal_rfid_pins_read() {
// ibutton low
furi_hal_ibutton_start_drive();
furi_hal_ibutton_pin_low();
furi_hal_ibutton_pin_configure();
furi_hal_ibutton_pin_write(false);
// dont pull rfid antenna
furi_hal_gpio_init(&gpio_nfc_irq_rfid_pull, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
@@ -302,15 +310,19 @@ void furi_hal_rfid_tim_read_capture_stop() {
}
static void furi_hal_rfid_dma_isr() {
if(LL_DMA_IsActiveFlag_HT1(DMA1)) {
LL_DMA_ClearFlag_HT1(DMA1);
#if RFID_DMA_CH1_CHANNEL == LL_DMA_CHANNEL_1
if(LL_DMA_IsActiveFlag_HT1(RFID_DMA)) {
LL_DMA_ClearFlag_HT1(RFID_DMA);
furi_hal_rfid->dma_callback(true, furi_hal_rfid->context);
}
if(LL_DMA_IsActiveFlag_TC1(DMA1)) {
LL_DMA_ClearFlag_TC1(DMA1);
if(LL_DMA_IsActiveFlag_TC1(RFID_DMA)) {
LL_DMA_ClearFlag_TC1(RFID_DMA);
furi_hal_rfid->dma_callback(false, furi_hal_rfid->context);
}
#else
#error Update this code. Would you kindly?
#endif
}
void furi_hal_rfid_tim_emulate_dma_start(
@@ -347,8 +359,8 @@ void furi_hal_rfid_tim_emulate_dma_start(
dma_config.NbData = length;
dma_config.PeriphRequest = LL_DMAMUX_REQ_TIM2_UP;
dma_config.Priority = LL_DMA_MODE_NORMAL;
LL_DMA_Init(DMA1, LL_DMA_CHANNEL_1, &dma_config);
LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1);
LL_DMA_Init(RFID_DMA_CH1_DEF, &dma_config);
LL_DMA_EnableChannel(RFID_DMA_CH1_DEF);
// configure DMA "mem -> CCR3" channel
#if FURI_HAL_RFID_EMULATE_TIMER_CHANNEL == LL_TIM_CHANNEL_CH3
@@ -366,13 +378,13 @@ void furi_hal_rfid_tim_emulate_dma_start(
dma_config.NbData = length;
dma_config.PeriphRequest = LL_DMAMUX_REQ_TIM2_UP;
dma_config.Priority = LL_DMA_MODE_NORMAL;
LL_DMA_Init(DMA1, LL_DMA_CHANNEL_2, &dma_config);
LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_2);
LL_DMA_Init(RFID_DMA_CH2_DEF, &dma_config);
LL_DMA_EnableChannel(RFID_DMA_CH2_DEF);
// attach interrupt to one of DMA channels
furi_hal_interrupt_set_isr(FuriHalInterruptIdDma1Ch1, furi_hal_rfid_dma_isr, NULL);
LL_DMA_EnableIT_TC(DMA1, LL_DMA_CHANNEL_1);
LL_DMA_EnableIT_HT(DMA1, LL_DMA_CHANNEL_1);
furi_hal_interrupt_set_isr(RFID_DMA_CH1_IRQ, furi_hal_rfid_dma_isr, NULL);
LL_DMA_EnableIT_TC(RFID_DMA_CH1_DEF);
LL_DMA_EnableIT_HT(RFID_DMA_CH1_DEF);
// start
LL_TIM_EnableAllOutputs(FURI_HAL_RFID_EMULATE_TIMER);
@@ -385,14 +397,14 @@ void furi_hal_rfid_tim_emulate_dma_stop() {
LL_TIM_DisableCounter(FURI_HAL_RFID_EMULATE_TIMER);
LL_TIM_DisableAllOutputs(FURI_HAL_RFID_EMULATE_TIMER);
furi_hal_interrupt_set_isr(FuriHalInterruptIdDma1Ch1, NULL, NULL);
LL_DMA_DisableIT_TC(DMA1, LL_DMA_CHANNEL_1);
LL_DMA_DisableIT_HT(DMA1, LL_DMA_CHANNEL_1);
furi_hal_interrupt_set_isr(RFID_DMA_CH1_IRQ, NULL, NULL);
LL_DMA_DisableIT_TC(RFID_DMA_CH1_DEF);
LL_DMA_DisableIT_HT(RFID_DMA_CH1_DEF);
FURI_CRITICAL_ENTER();
LL_DMA_DeInit(DMA1, LL_DMA_CHANNEL_1);
LL_DMA_DeInit(DMA1, LL_DMA_CHANNEL_2);
LL_DMA_DeInit(RFID_DMA_CH1_DEF);
LL_DMA_DeInit(RFID_DMA_CH2_DEF);
LL_TIM_DeInit(FURI_HAL_RFID_EMULATE_TIMER);
FURI_CRITICAL_EXIT();
@@ -471,4 +483,4 @@ void COMP_IRQHandler() {
(LL_COMP_ReadOutputLevel(COMP1) == LL_COMP_OUTPUT_LEVEL_LOW),
furi_hal_rfid_comp_callback_context);
}
}
}