kopia lustrzana https://github.com/espressif/esp-idf
435adaa22a
The driver decide whether use MOSI/MISO phases according to the buffer address together with the SPI_TRANS_USE_*DATA. However someone may assue that these phases will be skipped when the ``length``/``rxlength`` is set to 0. In fact it is a feature that ``rxlength`` is allowed to be set to 0 when tx and rx have the same length, and the driver fill the ``rxlength`` to ``length``. An error check is added when the rxlength is 0 but there is data to be sent. |
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| .. | ||
| include/driver | ||
| test | ||
| CMakeLists.txt | ||
| Kconfig | ||
| adc1_i2s_private.h | ||
| can.c | ||
| component.mk | ||
| gpio.c | ||
| i2c.c | ||
| i2s.c | ||
| ledc.c | ||
| mcpwm.c | ||
| pcnt.c | ||
| periph_ctrl.c | ||
| rmt.c | ||
| rtc_module.c | ||
| sdio_slave.c | ||
| sdmmc_host.c | ||
| sdmmc_private.h | ||
| sdmmc_transaction.c | ||
| sdspi_crc.c | ||
| sdspi_crc.h | ||
| sdspi_host.c | ||
| sdspi_private.h | ||
| sdspi_transaction.c | ||
| sigmadelta.c | ||
| spi_common.c | ||
| spi_master.c | ||
| spi_slave.c | ||
| timer.c | ||
| uart.c | ||