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fix(driver_spi): fixed slave no dma rx overwrite when trans_len below or over

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Closes https://github.com/espressif/esp-idf/issues/14462
This commit is contained in:
wanckl
2024-09-24 12:11:36 +08:00
parent 3a6a6ecedc
commit 9394b169c6
4 changed files with 99 additions and 68 deletions
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components/driver/test_apps/components/test_driver_utils/test_spi_utils.c
+4 -8
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@@ -231,9 +231,9 @@ void spitest_gpio_input_sel(uint32_t gpio_num, int func, uint32_t signal_idx)
esp_rom_gpio_connect_in_signal(gpio_num, signal_idx, 0);
}
//Note this cs_num is the ID of the connected devices' ID, e.g. if 2 devices are connected to the bus,
//then the cs_num of the 1st and 2nd devices are 0 and 1 respectively.
void same_pin_func_sel(spi_bus_config_t bus, spi_device_interface_config_t dev, uint8_t cs_num)
//Note this cs_dev_id is the ID of the connected devices' ID, e.g. if 2 devices are connected to the bus,
//then the cs_dev_id of the 1st and 2nd devices are 0 and 1 respectively.
void same_pin_func_sel(spi_bus_config_t bus, spi_device_interface_config_t dev, uint8_t cs_dev_id)
{
spitest_gpio_output_sel(bus.mosi_io_num, FUNC_GPIO, spi_periph_signal[TEST_SPI_HOST].spid_out);
spitest_gpio_input_sel(bus.mosi_io_num, FUNC_GPIO, spi_periph_signal[TEST_SLAVE_HOST].spid_in);
@@ -241,13 +241,9 @@ void same_pin_func_sel(spi_bus_config_t bus, spi_device_interface_config_t dev,
spitest_gpio_output_sel(bus.miso_io_num, FUNC_GPIO, spi_periph_signal[TEST_SLAVE_HOST].spiq_out);
spitest_gpio_input_sel(bus.miso_io_num, FUNC_GPIO, spi_periph_signal[TEST_SPI_HOST].spiq_in);
spitest_gpio_output_sel(dev.spics_io_num, FUNC_GPIO, spi_periph_signal[TEST_SPI_HOST].spics_out[cs_num]);
spitest_gpio_output_sel(dev.spics_io_num, FUNC_GPIO, spi_periph_signal[TEST_SPI_HOST].spics_out[cs_dev_id]);
spitest_gpio_input_sel(dev.spics_io_num, FUNC_GPIO, spi_periph_signal[TEST_SLAVE_HOST].spics_in);
spitest_gpio_output_sel(bus.sclk_io_num, FUNC_GPIO, spi_periph_signal[TEST_SPI_HOST].spiclk_out);
spitest_gpio_input_sel(bus.sclk_io_num, FUNC_GPIO, spi_periph_signal[TEST_SLAVE_HOST].spiclk_in);
#if CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
GPIO.func_in_sel_cfg[FSPIQ_IN_IDX].sig_in_sel = 1;
#endif
}