Open ZiyangYE opened 3 years ago
BUG REPORT
When the endian parameter of spi_init() is 1, there is no data on MOSI
There should be data on MOSI
No data on MOSI
fpioa_set_function(30,FUNC_SPI0_SS0); fpioa_set_function(31,FUNC_SPI0_SCLK); fpioa_set_function(32,FUNC_SPI0_D0); fpioa_set_function(33,FUNC_SPI0_D1); spi_init(SPI_DEVICE_0,SPI_WORK_MODE_0,SPI_FF_STANDARD,8,1); spi_set_clk_rate(SPI_DEVICE_0,1000000); uint8_t cmd[3]; uint8_t dat[2]; cmd[0]=0x01; cmd[1]=0x02; cmd[2]=0x03; dat[0]=0x00; dat[1]=0xFF; spi_send_data_standard(SPI_DEVICE_0,SPI_CHIP_SELECT_0,cmd,3,dat,2);
Develop 06a2ea7
KD233
standalone
When the endian parameter of spi_init() is 1, there is no data on MOSI
Expected behavior
There should be data on MOSI
Actual behavior
No data on MOSI
Test code
Document version
Develop 06a2ea7
Hardware
KD233
System
standalone