LINUX SPI设备驱动模型分析之四 SPI 通信接口(spi_sync、spi_async)分析,程序员大本营,技术文章内容聚合第一站。
Currently, I am transmitting using the Lpspi_Ip_AsyncTransmit function, but when I read it with Lpspi_Ip_GetStatus, LPSPI_IP_FIFO_ERROR occurs. Do you know how to resolve LPSPI_IP_FIFO_ERROR? Tags: LPSPI_IP_FIFO_ERROR S32K314 slave mode spi 0 Kudos Reply ...
Dear NXP: 1. Please recommend a routine that uses Flexio_Spi as the Spi master. 2. When using the Flexio_Spi module, should the Spi master node use the Flexio_Spi_Ip_AsyncTransmit function or the Flexio_Spi_Ip_syncTransmit function?
However, correct data is not output through Lpspi_Ip_AsyncTransmit. Values 0x01, 0x02 ~ 0x20 are being transmitted as test values, but it appears that only the first 3 bytes are transmitted as correct values, and the rest are transmitted as garbage values. If th...
However, correct data is not output through Lpspi_Ip_AsyncTransmit. Values 0x01, 0x02 ~ 0x20 are being transmitted as test values, but it appears that only the first 3 bytes are transmitted as correct values, and the rest are transmitted as garbage values. If there is anyt...
Dear NXP: 1. Please recommend a routine that uses Flexio_Spi as the Spi master. 2. When using the Flexio_Spi module, should the Spi master node use the Flexio_Spi_Ip_AsyncTransmit function or the Flexio_Spi_Ip_syncTransmit function?
Dear NXP: 1. Please recommend a routine that uses Flexio_Spi as the Spi master. 2. When using the Flexio_Spi module, should the Spi master node use the Flexio_Spi_Ip_AsyncTransmit function or the Flexio_Spi_Ip_syncTransmit function?