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spi: re-enable the unit tests for esp32s2beta

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This commit is contained in:
michael 2019-10-11 16:07:43 +08:00
parent c0d12988d3
commit 11fa11000f
7 changed files with 623 additions and 483 deletions
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46
components/driver/test/include/test/test_common_spi.h
View File

@ -10,6 +10,7 @@
#include "test_utils.h"
#include <string.h>
#include "param_test.h"
#include "soc/io_mux_reg.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.
@ -30,7 +31,25 @@
#define SLAVE_PIN_NUM_CS VSPI_IOMUX_PIN_NUM_CS
#define SLAVE_PIN_NUM_WP VSPI_IOMUX_PIN_NUM_WP
#define SLAVE_PIN_NUM_HD VSPI_IOMUX_PIN_NUM_HD
#define SLAVE_IOMUX_PIN_MISO VSPI_IOMUX_PIN_NUM_MISO
#define SLAVE_IOMUX_PIN_MOSI VSPI_IOMUX_PIN_NUM_MOSI
#define SLAVE_IOMUX_PIN_SCLK VSPI_IOMUX_PIN_NUM_CLK
#define SLAVE_IOMUX_PIN_CS VSPI_IOMUX_PIN_NUM_CS
#define MASTER_IOMUX_PIN_MISO HSPI_IOMUX_PIN_NUM_MISO
#define MASTER_IOMUX_PIN_MOSI HSPI_IOMUX_PIN_NUM_MOSI
#define MASTER_IOMUX_PIN_SCLK HSPI_IOMUX_PIN_NUM_CLK
#define MASTER_IOMUX_PIN_CS HSPI_IOMUX_PIN_NUM_CS
#define UNCONNECTED_PIN 27
#define INPUT_ONLY_PIN 34
#define GPIO_DELAY (12.5*2)
#define ESP_SPI_SLAVE_TV (12.5*3.5)
#define WIRE_DELAY 12.5
#elif CONFIG_IDF_TARGET_ESP32S2BETA
#define TEST_SPI_HOST FSPI_HOST
#define TEST_SLAVE_HOST HSPI_HOST
@ -47,16 +66,35 @@
#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_IOMUX_PIN_MISO -1
#define SLAVE_IOMUX_PIN_MOSI -1
#define SLAVE_IOMUX_PIN_SCLK -1
#define SLAVE_IOMUX_PIN_CS -1
#define MASTER_IOMUX_PIN_MISO FSPI_IOMUX_PIN_NUM_MISO
#define MASTER_IOMUX_PIN_MOSI FSPI_IOMUX_PIN_NUM_MOSI
#define MASTER_IOMUX_PIN_SCLK FSPI_IOMUX_PIN_NUM_CLK
#define MASTER_IOMUX_PIN_CS FSPI_IOMUX_PIN_NUM_CS
#define UNCONNECTED_PIN 41
#define INPUT_ONLY_PIN 46
#define GPIO_DELAY 0
#define ESP_SPI_SLAVE_TV 0
#define WIRE_DELAY 12.5
#endif
#define GET_DMA_CHAN(HOST) (HOST)
#define TEST_DMA_CHAN_MASTER GET_DMA_CHAN(TEST_SPI_HOST)
#define TEST_DMA_CHAN_SLAVE GET_DMA_CHAN(TEST_SLAVE_HOST)
#define FUNC_SPI 1
#define FUNC_GPIO 2
#define FUNC_GPIO PIN_FUNC_GPIO
//Delay information
#define ESP_SPI_SLAVE_TV (12.5*3.5)
#define GPIO_DELAY (12.5*2)
#define WIRE_DELAY 12.5
#define TV_INT_CONNECT_GPIO (ESP_SPI_SLAVE_TV+GPIO_DELAY)
#define TV_INT_CONNECT (ESP_SPI_SLAVE_TV)
//when connecting to another board, the delay is usually increased by 12.5ns

32
components/driver/test/test_common_spi.c
View File

@ -87,7 +87,7 @@ void spitest_slave_task(void* arg)
} while ( t.trans_len <= 2 );
memcpy(recvbuf, &t.trans_len, sizeof(uint32_t));
*(uint8_t**)(recvbuf+4) = (uint8_t*)txdata.start;
ESP_LOGI( SLAVE_TAG, "received: %d", t.trans_len );
ESP_LOGD( SLAVE_TAG, "received: %d", t.trans_len );
xRingbufferSend( ringbuf, recvbuf, 8+(t.trans_len+7)/8, portMAX_DELAY );
}
}
@ -161,19 +161,35 @@ void spitest_slave_print_data(slave_rxdata_t *t, bool print_rxdata)
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)
{
esp_err_t ret = ESP_OK;
uint32_t rcv_len = slave_t->len;
//currently the rcv_len can be in range of [t->length-1, t->length+3]
if (check_slave_len) {
uint32_t rcv_len = slave_t->len;
TEST_ASSERT(rcv_len >= len - 1 && rcv_len <= len + 4);
if (check_slave_len &&
(rcv_len < len - 1 || rcv_len > len + 4)) {
ret = ESP_FAIL;
}
if (check_master_data) {
if (check_master_data &&
memcmp(slave_t->tx_start, master_t->rx_buffer, (len + 7) / 8) != 0 ) {
ret = ESP_FAIL;
}
if (check_slave_data &&
memcmp(master_t->tx_buffer, slave_t->data, (len + 7) / 8) != 0 ) {
ret = ESP_FAIL;
}
if (ret != ESP_OK) {
ESP_LOGI(SLAVE_TAG, "slave_recv_len: %d", rcv_len);
spitest_master_print_data(master_t, len);
spitest_slave_print_data(slave_t, true);
//already failed, try to use the TEST_ASSERT to output the reason...
if (check_slave_len) {
TEST_ASSERT(rcv_len >= len - 1 && rcv_len <= len + 4);
}
TEST_ASSERT_EQUAL_HEX8_ARRAY(slave_t->tx_start, master_t->rx_buffer, (len + 7) / 8);
}
if (check_slave_data) {
TEST_ASSERT_EQUAL_HEX8_ARRAY(master_t->tx_buffer, slave_t->data, (len + 7) / 8);
}
return ESP_OK;
}

110
components/driver/test/esp32/test_spi_master.c → components/driver/test/test_spi_master.c
View File

@ -69,9 +69,9 @@ static void check_spi_pre_n_for(int clk, int pre, int n)
TEST_CASE("SPI Master clockdiv calculation routines", "[spi]")
{
spi_bus_config_t buscfg={
.mosi_io_num=4,
.miso_io_num=26,
.sclk_io_num=25,
.mosi_io_num=PIN_NUM_MOSI,
.miso_io_num=PIN_NUM_MISO,
.sclk_io_num=PIN_NUM_CLK,
.quadwp_io_num=-1,
.quadhd_io_num=-1
};
@ -93,11 +93,11 @@ TEST_CASE("SPI Master clockdiv calculation routines", "[spi]")
TEST_ASSERT(ret==ESP_OK);
}
static spi_device_handle_t setup_spi_bus(int clkspeed, bool dma) {
static spi_device_handle_t setup_spi_bus_loopback(int clkspeed, bool dma) {
spi_bus_config_t buscfg={
.mosi_io_num=26,
.miso_io_num=26,
.sclk_io_num=25,
.mosi_io_num=PIN_NUM_MOSI,
.miso_io_num=PIN_NUM_MOSI,
.sclk_io_num=PIN_NUM_CLK,
.quadwp_io_num=-1,
.quadhd_io_num=-1,
.max_transfer_sz=4096*3
@ -109,7 +109,7 @@ static spi_device_handle_t setup_spi_bus(int clkspeed, bool dma) {
.clock_speed_hz=clkspeed,
.duty_cycle_pos=128,
.mode=0,
.spics_io_num=21,
.spics_io_num=PIN_NUM_CS,
.queue_size=3,
};
esp_err_t ret;
@ -120,7 +120,7 @@ static spi_device_handle_t setup_spi_bus(int clkspeed, bool dma) {
ret=spi_bus_add_device(TEST_SPI_HOST, &devcfg, &handle);
TEST_ASSERT(ret==ESP_OK);
//connect MOSI to two devices breaks the output, fix it.
spitest_gpio_output_sel(26, FUNC_GPIO, spi_periph_signal[TEST_SPI_HOST].spid_out);
spitest_gpio_output_sel(PIN_NUM_MOSI, FUNC_GPIO, spi_periph_signal[TEST_SPI_HOST].spid_out);
printf("Bus/dev inited.\n");
return handle;
}
@ -182,7 +182,7 @@ TEST_CASE("SPI Master test", "[spi]")
{
bool success = true;
printf("Testing bus at 80KHz\n");
spi_device_handle_t handle=setup_spi_bus(80000, true);
spi_device_handle_t handle=setup_spi_bus_loopback(80000, true);
success &= spi_test(handle, 16); //small
success &= spi_test(handle, 21); //small, unaligned
success &= spi_test(handle, 36); //aligned
@ -195,7 +195,7 @@ TEST_CASE("SPI Master test", "[spi]")
master_free_device_bus(handle);
printf("Testing bus at 80KHz, non-DMA\n");
handle=setup_spi_bus(80000, false);
handle=setup_spi_bus_loopback(80000, false);
success &= spi_test(handle, 4); //aligned
success &= spi_test(handle, 16); //small
success &= spi_test(handle, 21); //small, unaligned
@ -207,14 +207,14 @@ TEST_CASE("SPI Master test", "[spi]")
master_free_device_bus(handle);
printf("Testing bus at 26MHz\n");
handle=setup_spi_bus(20000000, true);
handle=setup_spi_bus_loopback(20000000, true);
success &= spi_test(handle, 128); //DMA, aligned
success &= spi_test(handle, 4096*3); //DMA, multiple descs
master_free_device_bus(handle);
printf("Testing bus at 900KHz\n");
handle=setup_spi_bus(9000000, true);
handle=setup_spi_bus_loopback(9000000, true);
success &= spi_test(handle, 128); //DMA, aligned
success &= spi_test(handle, 4096*3); //DMA, multiple descs
@ -233,10 +233,10 @@ TEST_CASE("SPI Master test, interaction of multiple devs", "[spi]") {
.clock_speed_hz=1000000,
.duty_cycle_pos=128,
.mode=0,
.spics_io_num=23,
.spics_io_num=PIN_NUM_CS,
.queue_size=3,
};
spi_device_handle_t handle1=setup_spi_bus(80000, true);
spi_device_handle_t handle1=setup_spi_bus_loopback(80000, true);
spi_device_handle_t handle2;
spi_bus_add_device(TEST_SPI_HOST, &devcfg, &handle2);
@ -302,7 +302,7 @@ static esp_err_t test_slave_pins(int mosi, int miso, int sclk, int cs)
spi_slave_interface_config_t slave_cfg = SPI_SLAVE_TEST_DEFAULT_CONFIG();
slave_cfg.spics_io_num = cs;
ret = spi_slave_initialize(TEST_SLAVE_HOST, &cfg, &slave_cfg, 1);
ret = spi_slave_initialize(TEST_SLAVE_HOST, &cfg, &slave_cfg, TEST_DMA_CHAN_SLAVE);
if (ret != ESP_OK) return ret;
spi_slave_free(TEST_SLAVE_HOST);
@ -312,16 +312,16 @@ static esp_err_t test_slave_pins(int mosi, int miso, int sclk, int cs)
TEST_CASE("spi placed on input-only pins", "[spi]")
{
TEST_ESP_OK(test_master_pins(PIN_NUM_MOSI, PIN_NUM_MISO, PIN_NUM_CLK, PIN_NUM_CS));
TEST_ASSERT(test_master_pins(34, PIN_NUM_MISO, PIN_NUM_CLK, PIN_NUM_CS)!=ESP_OK);
TEST_ESP_OK(test_master_pins(PIN_NUM_MOSI, 34, PIN_NUM_CLK, PIN_NUM_CS));
TEST_ASSERT(test_master_pins(PIN_NUM_MOSI, PIN_NUM_MISO, 34, PIN_NUM_CS)!=ESP_OK);
TEST_ASSERT(test_master_pins(PIN_NUM_MOSI, PIN_NUM_MISO, PIN_NUM_CLK, 34)!=ESP_OK);
TEST_ASSERT(test_master_pins(INPUT_ONLY_PIN, PIN_NUM_MISO, PIN_NUM_CLK, PIN_NUM_CS) != ESP_OK);
TEST_ESP_OK(test_master_pins(PIN_NUM_MOSI, INPUT_ONLY_PIN, PIN_NUM_CLK, PIN_NUM_CS));
TEST_ASSERT(test_master_pins(PIN_NUM_MOSI, PIN_NUM_MISO, INPUT_ONLY_PIN, PIN_NUM_CS) != ESP_OK);
TEST_ASSERT(test_master_pins(PIN_NUM_MOSI, PIN_NUM_MISO, PIN_NUM_CLK, INPUT_ONLY_PIN) != ESP_OK);
TEST_ESP_OK(test_slave_pins(PIN_NUM_MOSI, PIN_NUM_MISO, PIN_NUM_CLK, PIN_NUM_CS));
TEST_ESP_OK(test_slave_pins(34, PIN_NUM_MISO, PIN_NUM_CLK, PIN_NUM_CS));
TEST_ASSERT(test_slave_pins(PIN_NUM_MOSI, 34, PIN_NUM_CLK, PIN_NUM_CS)!=ESP_OK);
TEST_ESP_OK(test_slave_pins(PIN_NUM_MOSI, PIN_NUM_MISO, 34, PIN_NUM_CS));
TEST_ESP_OK(test_slave_pins(PIN_NUM_MOSI, PIN_NUM_MISO, PIN_NUM_CLK, 34));
TEST_ESP_OK(test_slave_pins(INPUT_ONLY_PIN, PIN_NUM_MISO, PIN_NUM_CLK, PIN_NUM_CS));
TEST_ASSERT(test_slave_pins(PIN_NUM_MOSI, INPUT_ONLY_PIN, PIN_NUM_CLK, PIN_NUM_CS) != ESP_OK);
TEST_ESP_OK(test_slave_pins(PIN_NUM_MOSI, PIN_NUM_MISO, INPUT_ONLY_PIN, PIN_NUM_CS));
TEST_ESP_OK(test_slave_pins(PIN_NUM_MOSI, PIN_NUM_MISO, PIN_NUM_CLK, INPUT_ONLY_PIN));
}
TEST_CASE("spi bus setting with different pin configs", "[spi]")
@ -332,7 +332,7 @@ TEST_CASE("spi bus setting with different pin configs", "[spi]")
ESP_LOGI(TAG, "test 6 iomux output pins...");
flags_expected = SPICOMMON_BUSFLAG_SCLK | SPICOMMON_BUSFLAG_MOSI | SPICOMMON_BUSFLAG_MISO | SPICOMMON_BUSFLAG_IOMUX_PINS | SPICOMMON_BUSFLAG_QUAD;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ESP_OK(spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL_HEX32( flags_expected, flags_o );
@ -341,7 +341,7 @@ TEST_CASE("spi bus setting with different pin configs", "[spi]")
ESP_LOGI(TAG, "test 4 iomux output pins...");
flags_expected = SPICOMMON_BUSFLAG_SCLK | SPICOMMON_BUSFLAG_MOSI | SPICOMMON_BUSFLAG_MISO | SPICOMMON_BUSFLAG_IOMUX_PINS | SPICOMMON_BUSFLAG_DUAL;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ESP_OK(spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL_HEX32( flags_expected, flags_o );
@ -351,7 +351,7 @@ TEST_CASE("spi bus setting with different pin configs", "[spi]")
ESP_LOGI(TAG, "test 6 output pins...");
flags_expected = SPICOMMON_BUSFLAG_SCLK | SPICOMMON_BUSFLAG_MOSI | SPICOMMON_BUSFLAG_MISO | SPICOMMON_BUSFLAG_QUAD;
//swap MOSI and MISO
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ESP_OK(spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL_HEX32( flags_expected, flags_o );
@ -361,7 +361,7 @@ TEST_CASE("spi bus setting with different pin configs", "[spi]")
ESP_LOGI(TAG, "test 4 output pins...");
flags_expected = SPICOMMON_BUSFLAG_SCLK | SPICOMMON_BUSFLAG_MOSI | SPICOMMON_BUSFLAG_MISO | SPICOMMON_BUSFLAG_DUAL;
//swap MOSI and MISO
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ESP_OK(spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL_HEX32( flags_expected, flags_o );
@ -370,14 +370,14 @@ TEST_CASE("spi bus setting with different pin configs", "[spi]")
ESP_LOGI(TAG, "test master 5 output pins and MOSI on input-only pin...");
flags_expected = SPICOMMON_BUSFLAG_SCLK | SPICOMMON_BUSFLAG_MOSI | SPICOMMON_BUSFLAG_MISO | SPICOMMON_BUSFLAG_WPHD;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = 34, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = INPUT_ONLY_PIN, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ESP_OK(spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL_HEX32( flags_expected, flags_o );
ESP_LOGI(TAG, "test slave 5 output pins and MISO on input-only pin...");
flags_expected = SPICOMMON_BUSFLAG_SCLK | SPICOMMON_BUSFLAG_MOSI | SPICOMMON_BUSFLAG_MISO | SPICOMMON_BUSFLAG_WPHD;
cfg = (spi_bus_config_t){.mosi_io_num = 34, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = INPUT_ONLY_PIN, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ESP_OK(spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
TEST_ASSERT_EQUAL_HEX32( flags_expected, flags_o );
@ -385,14 +385,14 @@ TEST_CASE("spi bus setting with different pin configs", "[spi]")
ESP_LOGI(TAG, "test master 3 output pins and MOSI on input-only pin...");
flags_expected = SPICOMMON_BUSFLAG_SCLK | SPICOMMON_BUSFLAG_MOSI | SPICOMMON_BUSFLAG_MISO;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = 34, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = INPUT_ONLY_PIN, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ESP_OK(spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL_HEX32( flags_expected, flags_o );
ESP_LOGI(TAG, "test slave 3 output pins and MISO on input-only pin...");
flags_expected = SPICOMMON_BUSFLAG_SCLK | SPICOMMON_BUSFLAG_MOSI | SPICOMMON_BUSFLAG_MISO;
cfg = (spi_bus_config_t){.mosi_io_num = 34, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
cfg = (spi_bus_config_t){.mosi_io_num = INPUT_ONLY_PIN, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ESP_OK(spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
TEST_ASSERT_EQUAL_HEX32( flags_expected, flags_o );
@ -400,7 +400,7 @@ TEST_CASE("spi bus setting with different pin configs", "[spi]")
ESP_LOGI(TAG, "check native flag for 6 output pins...");
flags_expected = SPICOMMON_BUSFLAG_IOMUX_PINS;
//swap MOSI and MISO
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
@ -408,61 +408,61 @@ TEST_CASE("spi bus setting with different pin configs", "[spi]")
ESP_LOGI(TAG, "check native flag for 4 output pins...");
flags_expected = SPICOMMON_BUSFLAG_IOMUX_PINS;
//swap MOSI and MISO
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
ESP_LOGI(TAG, "check dual flag for master 5 output pins and MISO/MOSI on input-only pin...");
flags_expected = SPICOMMON_BUSFLAG_DUAL;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = 34, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = INPUT_ONLY_PIN, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
cfg = (spi_bus_config_t){.mosi_io_num = 34, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = INPUT_ONLY_PIN, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
ESP_LOGI(TAG, "check dual flag for master 3 output pins and MISO/MOSI on input-only pin...");
flags_expected = SPICOMMON_BUSFLAG_DUAL;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = 34, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = INPUT_ONLY_PIN, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
cfg = (spi_bus_config_t){.mosi_io_num = 34, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
cfg = (spi_bus_config_t){.mosi_io_num = INPUT_ONLY_PIN, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = -1,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
ESP_LOGI(TAG, "check sclk flag...");
flags_expected = SPICOMMON_BUSFLAG_SCLK;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = -1, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = -1, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
ESP_LOGI(TAG, "check mosi flag...");
flags_expected = SPICOMMON_BUSFLAG_MOSI;
cfg = (spi_bus_config_t){.mosi_io_num = -1, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = -1, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
ESP_LOGI(TAG, "check miso flag...");
flags_expected = SPICOMMON_BUSFLAG_MISO;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = -1, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = -1, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
ESP_LOGI(TAG, "check quad flag...");
flags_expected = SPICOMMON_BUSFLAG_QUAD;
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = spi_periph_signal[HSPI_HOST].spiwp_iomux_pin,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = -1, .quadwp_io_num = spi_periph_signal[TEST_SPI_HOST].spiwp_iomux_pin,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[HSPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[HSPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[HSPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[HSPI_HOST].spihd_iomux_pin, .quadwp_io_num = -1,
cfg = (spi_bus_config_t){.mosi_io_num = spi_periph_signal[TEST_SPI_HOST].spid_iomux_pin, .miso_io_num = spi_periph_signal[TEST_SPI_HOST].spiq_iomux_pin, .sclk_io_num = spi_periph_signal[TEST_SPI_HOST].spiclk_iomux_pin, .quadhd_io_num = spi_periph_signal[TEST_SPI_HOST].spihd_iomux_pin, .quadwp_io_num = -1,
.max_transfer_sz = 8, .flags = flags_expected};
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_MASTER, &flags_o));
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_ARG, spicommon_bus_initialize_io(TEST_SPI_HOST, &cfg, 0, flags_expected|SPICOMMON_BUSFLAG_SLAVE, &flags_o));
@ -475,14 +475,13 @@ TEST_CASE("SPI Master no response when switch from host1 (HSPI) to host2 (VSPI)"
spi_device_interface_config_t device_config;
spi_device_handle_t spi;
spi_host_device_t host;
int dma = 1;
memset(&bus_config, 0, sizeof(spi_bus_config_t));
memset(&device_config, 0, sizeof(spi_device_interface_config_t));
bus_config.miso_io_num = -1;
bus_config.mosi_io_num = 26;
bus_config.sclk_io_num = 25;
bus_config.mosi_io_num = PIN_NUM_MOSI;
bus_config.sclk_io_num = PIN_NUM_CLK;
bus_config.quadwp_io_num = -1;
bus_config.quadhd_io_num = -1;
@ -500,9 +499,9 @@ TEST_CASE("SPI Master no response when switch from host1 (HSPI) to host2 (VSPI)"
};
//initialize for first host
host = 1;
host = TEST_SPI_HOST;
TEST_ASSERT(spi_bus_initialize(host, &bus_config, dma) == ESP_OK);
TEST_ASSERT(spi_bus_initialize(host, &bus_config, GET_DMA_CHAN(host)) == ESP_OK);
TEST_ASSERT(spi_bus_add_device(host, &device_config, &spi) == ESP_OK);
printf("before first xmit\n");
@ -513,9 +512,9 @@ TEST_CASE("SPI Master no response when switch from host1 (HSPI) to host2 (VSPI)"
TEST_ASSERT(spi_bus_free(host) == ESP_OK);
//for second host and failed before
host = 2;
host = TEST_SLAVE_HOST;
TEST_ASSERT(spi_bus_initialize(host, &bus_config, dma) == ESP_OK);
TEST_ASSERT(spi_bus_initialize(host, &bus_config, GET_DMA_CHAN(host)) == ESP_OK);
TEST_ASSERT(spi_bus_add_device(host, &device_config, &spi) == ESP_OK);
printf("before second xmit\n");
@ -729,6 +728,7 @@ void test_cmd_addr(spi_slave_task_context_t *slave_context, bool lsb_first)
//initial master, mode 0, 1MHz
spi_bus_config_t buscfg=SPI_BUS_TEST_DEFAULT_CONFIG();
buscfg.quadhd_io_num = UNCONNECTED_PIN;
TEST_ESP_OK(spi_bus_initialize(TEST_SPI_HOST, &buscfg, 1));
spi_device_interface_config_t devcfg=SPI_DEVICE_TEST_DEFAULT_CONFIG();
devcfg.clock_speed_hz = 1*1000*1000;
@ -760,7 +760,7 @@ void test_cmd_addr(spi_slave_task_context_t *slave_context, bool lsb_first)
.base = {
.flags = SPI_TRANS_VARIABLE_CMD | SPI_TRANS_VARIABLE_ADDR,
.addr = 0x456789abcdef0123,
.cmd = 0xcdef,
.cmd = 0x9876,
},
.command_bits = cmd_bits,
.address_bits = addr_bits,
@ -942,7 +942,11 @@ TEST_CASE("SPI master variable dummy test", "[spi]")
#define RECORD_TIME_PREPARE() uint32_t __t1, __t2
#define RECORD_TIME_START() do {__t1 = xthal_get_ccount();}while(0)
#define RECORD_TIME_END(p_time) do{__t2 = xthal_get_ccount(); *p_time = (__t2-__t1);}while(0)
#define GET_US_BY_CCOUNT(t) ((t)/240.)
#ifdef CONFIG_IDF_TARGET_ESP32
#define GET_US_BY_CCOUNT(t) ((double)t/CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ)
#elif CONFIG_IDF_TARGET_ESP32S2BETA
#define GET_US_BY_CCOUNT(t) ((double)t/CONFIG_ESP32S2_DEFAULT_CPU_FREQ_MHZ)
#endif
static void speed_setup(spi_device_handle_t* spi, bool use_dma)
{
@ -952,7 +956,7 @@ static void speed_setup(spi_device_handle_t* spi, bool use_dma)
devcfg.queue_size=8; //We want to be able to queue 7 transactions at a time
//Initialize the SPI bus and the device to test
ret=spi_bus_initialize(TEST_SPI_HOST, &buscfg, (use_dma?1:0));
ret=spi_bus_initialize(TEST_SPI_HOST, &buscfg, (use_dma? GET_DMA_CHAN(TEST_SPI_HOST): 0));
TEST_ASSERT(ret==ESP_OK);
ret=spi_bus_add_device(TEST_SPI_HOST, &devcfg, spi);
TEST_ASSERT(ret==ESP_OK);

892
components/driver/test/esp32/test_spi_param.c → components/driver/test/test_spi_param.c
View File

File diff suppressed because it is too large Load Diff

22
components/driver/test/esp32/test_spi_sio.c → components/driver/test/test_spi_sio.c
View File

@ -7,7 +7,12 @@
#include <stdlib.h>
#include <malloc.h>
#include <string.h>
#include "sdkconfig.h"
#ifdef CONFIG_IDF_TARGET_ESP32
#include "esp32/rom/ets_sys.h"
#elif CONFIG_IDF_TARGET_ESP32S2BETA
#include "esp32s2beta/rom/ets_sys.h"
#endif
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/semphr.h"
@ -22,7 +27,8 @@
#include "test_utils.h"
#include "test/test_common_spi.h"
#include "soc/gpio_periph.h"
#include "sdkconfig.h"
#include "hal/spi_ll.h"
/********************************************************************************
@ -34,10 +40,9 @@ TEST_CASE("local test sio", "[spi]")
WORD_ALIGNED_ATTR uint8_t master_rx_buffer[320];
WORD_ALIGNED_ATTR uint8_t slave_rx_buffer[320];
for (int i = 0; i < 16; i++) {
SPI1.data_buf[0] = 0xcccccccc;
SPI2.data_buf[0] = 0xcccccccc;
}
uint32_t pre_set[16] = {[0 ... 15] = 0xcccccccc,};
spi_ll_write_buffer(SPI_LL_GET_HW(TEST_SPI_HOST), (uint8_t*)pre_set, 16*32);
spi_ll_write_buffer(SPI_LL_GET_HW(TEST_SLAVE_HOST), (uint8_t*)pre_set, 16*32);
/* This test use a strange connection to test the SIO mode:
* master spid -> slave spid
@ -51,7 +56,7 @@ TEST_CASE("local test sio", "[spi]")
int miso_io_num = bus_cfg.miso_io_num;
int mosi_io_num = bus_cfg.mosi_io_num;
bus_cfg.mosi_io_num = bus_cfg.miso_io_num;
bus_cfg.mosi_io_num = miso_io_num;
bus_cfg.miso_io_num = -1;
TEST_ESP_OK(spi_bus_initialize(TEST_SPI_HOST, &bus_cfg, 0));
@ -102,6 +107,8 @@ TEST_CASE("local test sio", "[spi]")
master_free_device_bus(spi);
}
#ifdef CONFIG_IDF_TARGET_ESP32
//These tests are ESP32 only due to lack of runners
/********************************************************************************
* Test SIO Master & Slave
********************************************************************************/
@ -217,4 +224,5 @@ void test_sio_slave(void)
test_sio_slave_round(false);
}
TEST_CASE_MULTIPLE_DEVICES("sio mode", "[spi][test_env=Example_SPI_Multi_device]", test_sio_master, test_sio_slave);
TEST_CASE_MULTIPLE_DEVICES_ESP32("sio mode", "[spi][test_env=Example_SPI_Multi_device]", test_sio_master, test_sio_slave);
#endif

2
components/driver/test/esp32/test_spi_slave.c → components/driver/test/test_spi_slave.c
View File

@ -31,7 +31,7 @@ static void master_init_nodma( spi_device_handle_t* spi)
.miso_io_num=PIN_NUM_MISO,
.mosi_io_num=PIN_NUM_MOSI,
.sclk_io_num=PIN_NUM_CLK,
.quadwp_io_num=-1,
.quadwp_io_num=UNCONNECTED_PIN,
.quadhd_io_num=-1
};
spi_device_interface_config_t devcfg={

2
components/soc/esp32/include/soc/soc.h
View File

@ -221,7 +221,7 @@
//Periheral Clock {{
#define APB_CLK_FREQ_ROM ( 26*1000000 )
#define CPU_CLK_FREQ_ROM APB_CLK_FREQ_ROM
#define CPU_CLK_FREQ APB_CLK_FREQ
#define CPU_CLK_FREQ APB_CLK_FREQ //this may be incorrect, please refer to ESP32_DEFAULT_CPU_FREQ_MHZ
#define APB_CLK_FREQ ( 80*1000000 ) //unit: Hz
#define REF_CLK_FREQ ( 1000000 )
#define UART_CLK_FREQ APB_CLK_FREQ