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spi_master: fix the error log when use tx/rx_data with larger data

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Michael (XIAO Xufeng) 2020-10-27 17:19:47 +08:00
parent 396159299c
commit 5edd6a4ddf
1 changed files with 2 additions and 2 deletions
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4
components/driver/spi_master.c
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@ -662,8 +662,8 @@ static SPI_MASTER_ISR_ATTR esp_err_t check_trans_valid(spi_device_handle_t handl
spi_host_t *host = handle->host;
const spi_bus_attr_t* bus_attr = host->bus_attr;
//check transmission length
SPI_CHECK((trans_desc->flags & SPI_TRANS_USE_RXDATA)==0 ||trans_desc->rxlength <= 32, "rxdata transfer > 32 bits without configured DMA", ESP_ERR_INVALID_ARG);
SPI_CHECK((trans_desc->flags & SPI_TRANS_USE_TXDATA)==0 ||trans_desc->length <= 32, "txdata transfer > 32 bits without configured DMA", ESP_ERR_INVALID_ARG);
SPI_CHECK((trans_desc->flags & SPI_TRANS_USE_RXDATA)==0 || trans_desc->rxlength <= 32, "SPI_TRANS_USE_RXDATA only available for rxdata transfer <= 32 bits", ESP_ERR_INVALID_ARG);
SPI_CHECK((trans_desc->flags & SPI_TRANS_USE_TXDATA)==0 || trans_desc->length <= 32, "SPI_TRANS_USE_TXDATA only available for txdata transfer <= 32 bits", ESP_ERR_INVALID_ARG);
SPI_CHECK(trans_desc->length <= bus_attr->max_transfer_sz*8, "txdata transfer > host maximum", ESP_ERR_INVALID_ARG);
SPI_CHECK(trans_desc->rxlength <= bus_attr->max_transfer_sz*8, "rxdata transfer > host maximum", ESP_ERR_INVALID_ARG);
SPI_CHECK((handle->cfg.flags & SPI_DEVICE_HALFDUPLEX) || trans_desc->rxlength <= trans_desc->length, "rx length > tx length in full duplex mode", ESP_ERR_INVALID_ARG);