flipperzero-firmware/lib/ST25RFAL002/platform.c
あく 6928122650
FL-53: new NFC worker, A/B/F/V poll and display. (#283)
* GUI: view. Flooper-blooper fix compilation error.
* GUI: view and viewdispatcher bones
* GUI: view implementation, view models, view dispatcher
* GUI: view navigation, model refinement. Power: use view, view dispatcher.

* HAL Flash: proper page write. Dolphin: views. Power: views

* Dolphin: transition idle scree to Views
* Dolphin: input events on stats view. Format sources.

* HAL: flash erase. Dolphin: permanent state storage.

* Dolphin: first start welcome. HAL: flash operation status, errata 2.2.9 crutch.

* NFC: rewrite worker
* NFC: add support for B,F,V.
* NFC: replace rfal irq hanlder with realtime thread, more details about cards.

* Bootloader: LSE and RTS shenanigans, LED control, morse code for LSE failure error.

* F4: stop in Error_Handler

* BLE: handle working FUS, but empty radio stack.

* HAL: alive FUS is now sufficient for flash controller access

* Dolphin: update model after state load

* NFC: detect navigation

* RFAL: use osPriorityISR for isr thread

* NFC: emulation

* Bootloader: rollback incorrectly merged rename

* Dolphin: rollback incorrectly merged changes

* RFAL: remove volatile from thread attr

* RFAL: do not call platform ErrorHandler, error codes is enough

* NFC: improved error handling

* Format sources

* NFC: reset detect view model on start

* Format sources

* update codeowners

* NFC: hide last info if no card detected
2021-01-11 18:42:25 +06:00

58 lines
1.6 KiB
C

#include "platform.h"
#include <assert.h>
#include <main.h>
#include <api-hal-spi.h>
static osThreadAttr_t platform_irq_thread_attr;
static volatile osThreadId_t platform_irq_thread_id = NULL;
static volatile PlatformIrqCallback platform_irq_callback = NULL;
void nfc_isr() {
if(platform_irq_callback && platformGpioIsHigh( ST25R_INT_PORT, ST25R_INT_PIN )) {
osThreadFlagsSet(platform_irq_thread_id, 0x1);
}
}
void platformIrqWorker() {
while(1) {
uint32_t flags = osThreadFlagsWait(0x1, osFlagsWaitAny, osWaitForever);
if (flags & 0x1) {
platform_irq_callback();
}
}
}
void platformSetIrqCallback(PlatformIrqCallback callback) {
platform_irq_callback = callback;
platform_irq_thread_attr.name = "rfal_irq_worker";
platform_irq_thread_attr.stack_size = 512;
platform_irq_thread_attr.priority = osPriorityISR;
platform_irq_thread_id = osThreadNew(platformIrqWorker, NULL, &platform_irq_thread_attr);
}
HAL_StatusTypeDef platformSpiTxRx(const uint8_t *txBuf, uint8_t *rxBuf, uint16_t len) {
HAL_StatusTypeDef ret;
if (txBuf && rxBuf) {
ret = HAL_SPI_TransmitReceive(&SPI_R, (uint8_t*)txBuf, rxBuf, len, HAL_MAX_DELAY);
} else if (txBuf) {
ret = HAL_SPI_Transmit(&SPI_R, (uint8_t*)txBuf, len, HAL_MAX_DELAY);
} else if (rxBuf) {
ret = HAL_SPI_Receive(&SPI_R, (uint8_t*)rxBuf, len, HAL_MAX_DELAY);
}
if(ret != HAL_OK) {
asm("bkpt 1");
exit(255);
}
return ret;
}
void platformProtectST25RComm() {
api_hal_spi_lock(&SPI_R);
NFC_SPI_Reconfigure();
}
void platformUnprotectST25RComm() {
api_hal_spi_unlock(&SPI_R);
}