{
memset(BigBuf, 0, BIGBUF_SIZE);
if (verbose)
- Dbprintf("Buffer cleared (%i bytes)",BIGBUF_SIZE);
+ Dbprintf("Buffer cleared (%i bytes)", BIGBUF_SIZE);
}
void BigBuf_Clear_keep_EM(void)
// Set up the synchronous serial port, with the one set of options that we
// always use when we are talking to the FPGA. Both RX and TX are enabled.
//-----------------------------------------------------------------------------
-void FpgaSetupSsc(void)
-{
+void FpgaSetupSsc(void) {
// First configure the GPIOs, and get ourselves a clock.
AT91C_BASE_PIOA->PIO_ASR =
GPIO_SSC_FRAME |
// ourselves, not to another buffer). The stuff to manipulate those buffers
// is in apps.h, because it should be inlined, for speed.
//-----------------------------------------------------------------------------
-bool FpgaSetupSscDma(uint8_t *buf, int len)
-{
- if (buf == NULL)
- return false;
-
+bool FpgaSetupSscDma(uint8_t *buf, int len) {
+ if (buf == NULL) return false;
+
AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS; // Disable DMA Transfer
AT91C_BASE_PDC_SSC->PDC_RPR = (uint32_t) buf; // transfer to this memory address
AT91C_BASE_PDC_SSC->PDC_RCR = len; // transfer this many bytes
AT91C_BASE_PDC_SSC->PDC_RNPR = (uint32_t) buf; // next transfer to same memory address
AT91C_BASE_PDC_SSC->PDC_RNCR = len; // ... with same number of bytes
- AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN; // go!
-
+ AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN; // go!
return true;
}