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HAL to LL migration: GPIO, HSEM, AES (#1069)

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* gpio, hsem, crypto: switch from HAL to LL/registers
* Moved GPIO initialization to furi_hal
* More HAL removed
* All HAL modules disabled
* HAL is finally removed
* hal_gpio -> furi_hal_gpio, main.h removed
* Bootloader build fix
* RTOS config moved to freertos-glue
* delay -> furi_hal_delay

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Nikolay Minaylov
2022-03-30 18:23:40 +03:00
committed by GitHub
parent 648d8aaa54
commit 2f3ea9494e
93 changed files with 921 additions and 1270 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
firmware/targets/f7/furi_hal/furi_hal_subghz.c
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@@ -7,6 +7,8 @@
#include <furi_hal_interrupt.h>
#include <furi_hal_resources.h>
#include <stm32wbxx_ll_dma.h>
#include <furi.h>
#include <cc1101.h>
#include <stdio.h>
@@ -328,34 +330,34 @@ void furi_hal_subghz_init() {
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
#ifdef FURI_HAL_SUBGHZ_TX_GPIO
hal_gpio_init(&FURI_HAL_SUBGHZ_TX_GPIO, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&FURI_HAL_SUBGHZ_TX_GPIO, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
#endif
// Reset
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
cc1101_reset(&furi_hal_spi_bus_handle_subghz);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHighImpedance);
// Prepare GD0 for power on self test
hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
// GD0 low
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHW);
while(hal_gpio_read(&gpio_cc1101_g0) != false)
while(furi_hal_gpio_read(&gpio_cc1101_g0) != false)
;
// GD0 high
cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHW | CC1101_IOCFG_INV);
while(hal_gpio_read(&gpio_cc1101_g0) != true)
while(furi_hal_gpio_read(&gpio_cc1101_g0) != true)
;
// Reset GD0 to floating state
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHighImpedance);
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
// RF switches
hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
// Go to sleep
@@ -372,7 +374,7 @@ void furi_hal_subghz_sleep() {
cc1101_switch_to_idle(&furi_hal_spi_bus_handle_subghz);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHighImpedance);
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
cc1101_shutdown(&furi_hal_spi_bus_handle_subghz);
@@ -493,7 +495,7 @@ void furi_hal_subghz_shutdown() {
void furi_hal_subghz_reset() {
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
cc1101_switch_to_idle(&furi_hal_spi_bus_handle_subghz);
cc1101_reset(&furi_hal_spi_bus_handle_subghz);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG0, CC1101IocfgHighImpedance);
@@ -634,18 +636,18 @@ uint32_t furi_hal_subghz_set_frequency(uint32_t value) {
void furi_hal_subghz_set_path(FuriHalSubGhzPath path) {
furi_hal_spi_acquire(&furi_hal_spi_bus_handle_subghz);
if(path == FuriHalSubGhzPath433) {
hal_gpio_write(&gpio_rf_sw_0, 0);
furi_hal_gpio_write(&gpio_rf_sw_0, 0);
cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
} else if(path == FuriHalSubGhzPath315) {
hal_gpio_write(&gpio_rf_sw_0, 1);
furi_hal_gpio_write(&gpio_rf_sw_0, 1);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
} else if(path == FuriHalSubGhzPath868) {
hal_gpio_write(&gpio_rf_sw_0, 1);
furi_hal_gpio_write(&gpio_rf_sw_0, 1);
cc1101_write_reg(
&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW | CC1101_IOCFG_INV);
} else if(path == FuriHalSubGhzPathIsolate) {
hal_gpio_write(&gpio_rf_sw_0, 0);
furi_hal_gpio_write(&gpio_rf_sw_0, 0);
cc1101_write_reg(&furi_hal_spi_bus_handle_subghz, CC1101_IOCFG2, CC1101IocfgHW);
} else {
furi_crash(NULL);
@@ -688,7 +690,7 @@ void furi_hal_subghz_start_async_rx(FuriHalSubGhzCaptureCallback callback, void*
furi_hal_subghz_capture_callback = callback;
furi_hal_subghz_capture_callback_context = context;
hal_gpio_init_ex(
furi_hal_gpio_init_ex(
&gpio_cc1101_g0, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2);
// Timer: base
@@ -750,7 +752,7 @@ void furi_hal_subghz_stop_async_rx() {
FURI_CRITICAL_EXIT();
furi_hal_interrupt_set_isr(FuriHalInterruptIdTIM2, NULL, NULL);
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
}
#define API_HAL_SUBGHZ_ASYNC_TX_BUFFER_FULL (256)
@@ -838,7 +840,7 @@ static void furi_hal_subghz_async_tx_timer_isr() {
if(furi_hal_subghz_state == SubGhzStateAsyncTx) {
furi_hal_subghz_state = SubGhzStateAsyncTxLast;
//forcibly pulls the pin to the ground so that there is no carrier
hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullDown, GpioSpeedLow);
furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullDown, GpioSpeedLow);
} else {
furi_hal_subghz_state = SubGhzStateAsyncTxEnd;
LL_TIM_DisableCounter(TIM2);
@@ -868,7 +870,7 @@ bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void*
furi_hal_subghz_async_tx.buffer, API_HAL_SUBGHZ_ASYNC_TX_BUFFER_FULL);
// Connect CC1101_GD0 to TIM2 as output
hal_gpio_init_ex(
furi_hal_gpio_init_ex(
&gpio_cc1101_g0, GpioModeAltFunctionPushPull, GpioPullDown, GpioSpeedLow, GpioAltFn1TIM2);
// Configure DMA
@@ -920,7 +922,7 @@ bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void*
// Start counter
LL_TIM_GenerateEvent_UPDATE(TIM2);
#ifdef FURI_HAL_SUBGHZ_TX_GPIO
hal_gpio_write(&FURI_HAL_SUBGHZ_TX_GPIO, true);
furi_hal_gpio_write(&FURI_HAL_SUBGHZ_TX_GPIO, true);
#endif
furi_hal_subghz_tx();
@@ -942,7 +944,7 @@ void furi_hal_subghz_stop_async_tx() {
// Shutdown radio
furi_hal_subghz_idle();
#ifdef FURI_HAL_SUBGHZ_TX_GPIO
hal_gpio_write(&FURI_HAL_SUBGHZ_TX_GPIO, false);
furi_hal_gpio_write(&FURI_HAL_SUBGHZ_TX_GPIO, false);
#endif
// Deinitialize Timer
@@ -956,7 +958,7 @@ void furi_hal_subghz_stop_async_tx() {
furi_hal_interrupt_set_isr(FuriHalInterruptIdDma1Ch1, NULL, NULL);
// Deinitialize GPIO
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
FURI_CRITICAL_EXIT();
free(furi_hal_subghz_async_tx.buffer);