liz/flipperzero-firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source 
* 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

17
firmware/targets/f7/furi_hal/furi_hal_delay.c
View File

@@ -5,6 +5,7 @@
#define TAG "FuriHalDelay"
uint32_t instructions_per_us;
static volatile uint32_t tick_cnt = 0;
void furi_hal_delay_init(void) {
CoreDebug->DEMCR |= CoreDebug_DEMCR_TRCENA_Msk;
@@ -14,7 +15,15 @@ void furi_hal_delay_init(void) {
FURI_LOG_I(TAG, "Init OK");
}
void delay_us(float microseconds) {
void furi_hal_tick(void) {
tick_cnt++;
}
uint32_t furi_hal_get_tick(void) {
return tick_cnt;
}
void furi_hal_delay_us(float microseconds) {
uint32_t start = DWT->CYCCNT;
uint32_t time_ticks = microseconds * instructions_per_us;
while((DWT->CYCCNT - start) < time_ticks) {
@@ -23,13 +32,9 @@ void delay_us(float microseconds) {
// cannot be used in ISR
// TODO add delay_ISR variant
void delay(float milliseconds) {
void furi_hal_delay_ms(float milliseconds) {
uint32_t ticks = milliseconds / (1000.0f / osKernelGetTickFreq());
osStatus_t result = osDelay(ticks);
(void)result;
furi_assert(result == osOK);
}
uint32_t millis(void) {
return HAL_GetTick();
}