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spi_slave_hd: new driver for spi slave in half duplex mode

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This commit is contained in:
Michael (XIAO Xufeng)
2020-04-29 16:20:40 +08:00
parent a50ea8ad55
commit f6dd63d03d
34 changed files with 2673 additions and 118 deletions
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15
components/driver/test/include/test/test_common_spi.h
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@@ -11,6 +11,7 @@
#include <string.h>
#include "param_test.h"
#include "soc/io_mux_reg.h"
#include "sdkconfig.h"
// All the tests using the header should use this definition as much as possible,
// so that the working host can be changed easily in the future.
@@ -64,8 +65,8 @@
#define SLAVE_PIN_NUM_MOSI HSPI_IOMUX_PIN_NUM_MOSI
#define SLAVE_PIN_NUM_CLK HSPI_IOMUX_PIN_NUM_CLK
#define SLAVE_PIN_NUM_CS HSPI_IOMUX_PIN_NUM_CS
#define SLAVE_PIN_NUM_WP HSPI_IOMUX_PIN_NUM_WP
#define SLAVE_PIN_NUM_HD HSPI_IOMUX_PIN_NUM_HD
#define SLAVE_PIN_NUM_WP -1
#define SLAVE_PIN_NUM_HD -1
#define SLAVE_IOMUX_PIN_MISO -1
#define SLAVE_IOMUX_PIN_MOSI -1
@@ -237,6 +238,16 @@ void spitest_slave_print_data(slave_rxdata_t *t, bool print_rxdata);
// Check whether master and slave data match
esp_err_t spitest_check_data(int len, spi_transaction_t *master_t, slave_rxdata_t *slave_t, bool check_master_data, bool check_slave_len, bool check_slave_data);
#define spitest_cmp_or_dump(expected, actual, len) ({\
int r = memcmp(expected, actual, len);\
if (r != 0) {\
ESP_LOG_BUFFER_HEXDUMP("expected", expected, len, ESP_LOG_INFO);\
ESP_LOG_BUFFER_HEXDUMP("actual", actual, len, ESP_LOG_WARN);\
TEST_ASSERT_EQUAL_HEX8_ARRAY(expected, actual, len);\
}\
r;\
})
static inline int get_trans_len(spi_dup_t dup, spi_transaction_t *master_t)
{
if (dup!=HALF_DUPLEX_MISO) {