unleashed-firmware/firmware/targets/f7/furi_hal/furi_hal_console.c
SG 274c12fc56
[FL-2274] Inventing streams and moving FFF to them (#981)
* Streams: string stream
* String stream: updated insert/delete api
* Streams: generic stream interface and string stream implementation
* Streams: helpers for insert and delete_and_insert
* FFF: now compatible with streams
* MinUnit: introduced tests with arguments
* FFF: stream access violation
* Streams: copy data between streams
* Streams: file stream
* FFF: documentation
* FFStream: documentation
* FFF: alloc as file
* MinUnit: support for nested tests
* Streams: changed delete_and_insert, now it returns success flag. Added ability dump stream inner parameters and data to cout.
* FFF: simplified file open function
* Streams: unit tests
* FFF: tests
* Streams: declare cache_size constant as define, to allow variable modified arrays
* FFF: lib moved to a separate folder
* iButton: new FFF
* RFID: new FFF
* Animations: new FFF
* IR: new FFF
* NFC: new FFF
* Flipper file format: delete lib
* U2F: new FFF
* Subghz: new FFF and streams
* Streams: read line
* Streams: split
* FuriCore: implement memset with extra asserts
* FuriCore: implement extra heap asserts without inventing memset
* Scene manager: protected access to the scene id stack with a size check
* NFC worker: dirty fix for issue where hal_nfc was busy on app start
* Furi: update allocator to erase memory on allocation. Replace furi_alloc with malloc.
* FuriCore: cleanup memmgr code.
* Furi HAL: furi_hal_init is split into critical and non-critical parts. The critical part is currently clock and console.
* Memmgr: added ability to track allocations and deallocations through console.
* FFStream: some speedup
* Streams, FF: minor fixes
* Tests: restore
* File stream: a slightly more thread-safe version of file_stream_delete_and_insert

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2022-02-18 22:53:46 +03:00

80 lines
2.1 KiB
C

#include <furi_hal_console.h>
#include <furi_hal_uart.h>
#include <stdbool.h>
#include <stm32wbxx_ll_gpio.h>
#include <stm32wbxx_ll_usart.h>
#include <m-string.h>
#include <utilities_conf.h>
#include <furi.h>
#define TAG "FuriHalConsole"
#ifdef HEAP_PRINT_DEBUG
#define CONSOLE_BAUDRATE 1843200
#else
#define CONSOLE_BAUDRATE 230400
#endif
volatile bool furi_hal_console_alive = false;
void furi_hal_console_init() {
furi_hal_uart_init(FuriHalUartIdUSART1, CONSOLE_BAUDRATE);
furi_hal_console_alive = true;
}
void furi_hal_console_enable() {
furi_hal_uart_set_irq_cb(FuriHalUartIdUSART1, NULL, NULL);
while(!LL_USART_IsActiveFlag_TC(USART1))
;
furi_hal_uart_set_br(FuriHalUartIdUSART1, CONSOLE_BAUDRATE);
furi_hal_console_alive = true;
}
void furi_hal_console_disable() {
while(!LL_USART_IsActiveFlag_TC(USART1))
;
furi_hal_console_alive = false;
}
void furi_hal_console_tx(const uint8_t* buffer, size_t buffer_size) {
if(!furi_hal_console_alive) return;
FURI_CRITICAL_ENTER();
// Transmit data
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size);
// Wait for TC flag to be raised for last char
while(!LL_USART_IsActiveFlag_TC(USART1))
;
FURI_CRITICAL_EXIT();
}
void furi_hal_console_tx_with_new_line(const uint8_t* buffer, size_t buffer_size) {
if(!furi_hal_console_alive) return;
FURI_CRITICAL_ENTER();
// Transmit data
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size);
// Transmit new line symbols
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)"\r\n", 2);
// Wait for TC flag to be raised for last char
while(!LL_USART_IsActiveFlag_TC(USART1))
;
FURI_CRITICAL_EXIT();
}
void furi_hal_console_printf(const char format[], ...) {
string_t string;
va_list args;
va_start(args, format);
string_init_vprintf(string, format, args);
va_end(args);
furi_hal_console_tx((const uint8_t*)string_get_cstr(string), string_size(string));
string_clear(string);
}
void furi_hal_console_puts(const char* data) {
furi_hal_console_tx((const uint8_t*)data, strlen(data));
}