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implement thread-safe spi

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This commit is contained in:
me-no-dev
2016-10-11 15:51:09 +03:00
parent 50b060ab32
commit d4dd33d2df
2 changed files with 101 additions and 17 deletions
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10
cores/esp32/esp32-hal-spi.h
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@ -19,8 +19,8 @@
extern "C" {
#endif
#include "esp32-hal.h"
#include "soc/spi_struct.h"
#include <stdint.h>
#include <stdbool.h>
#define SPI_HAS_TRANSACTION
@ -51,10 +51,8 @@ extern "C" {
#define SPI_LSBFIRST 0
#define SPI_MSBFIRST 1
typedef struct {
spi_dev_t * dev;
uint8_t num;
} spi_t;
struct spi_struct_t;
typedef struct spi_struct_t spi_t;
spi_t * spiStartBus(uint8_t spi_num, uint32_t freq, uint8_t dataMode, uint8_t bitOrder);
void spiStopBus(spi_t * spi);