• SSP0 with DMA on LPC2368 (MCB2300)
    Has somebody ever used SSP0 with DMA ? I'm starting with a demo code from NXP, but this code is very light. It seems to be hard to manually do the 'chip select' at the right time and yet, I'm just...
  • How to access a microSD card?
    Hi, I'm using the Keil MCBSTM32EXL board with the STM32F103ZG micro controller. On this board there is a microSD card holder connected to the uC. I would like to use this feature writing and reading...
  • How to access a microSD card with MCBSTM32EXL
    Hi, I'm using the Keil MCBSTM32EXL development board. I would like to communicatie with a microSD card. I collected a lot of documentation from the Internet. As I understood: the uSD card starts...
  • SSP0 Clock setting
    we set CCLOCK to 60MHz, SSP0 divider is 2, so in lpc2300.s PCLKSEL1_Val should be 0x800. // SSPCPSR clock prescale register, master mode, // minimum divisor is 0x02 SSP0CPSR = 0x06; the clock...
  • microSD + LPC2148
    Hi, i am trying to interface micro SD card with LPC2148. I am new to ARM and don't know where to start but i have used SPI in Keil and can work with it. I need a working example (if available). ...