• SSP peripheral on LPC2478
    Hello, This is not a Keil specific question - my apologies for that, but I'd like to know whether you encountered problems related to program stability when using SSP0/1 peripherals (in SPI mode...
  • SSP peripheral + DMA
    Can somebody please explain what the ISR of a DMA-enabled SSPx peripheral needs to do? I've read the user manual of the LPC24xx but I still don't fully understand how the ISR of the DMA (indicating end...
  • UART data loss
    Respected all, This is my first query over this forum so I thank you for your support well in advance. I am simply trying to use the following "USART_PutChar" function which would send the data...
  • LPC2478 SSP
    The SSP peripheral of my LPC2478 (configured to use SPI frames) is generating a "RNE equals 1" status (Receiver Not Empty - thus, there is data available in the RX FIFO) after some data is placed in...
  • Loss of JTAG usage during debugging.....
    Hello, I am encountering an issue which is becoming tedious when I am using the Keil IDE (v5) to perform debugging my application. I am using the Keil IDE v5 environment. The target processor...