brmlab/edubrm
4
0
Fork 0
mirror of https://github.com/brmlab/edubrm.git synced 2025-06-09 13:24:00 +02:00
Code Issues Projects Releases Packages Wiki Activity

peanut butter jelly time

Browse source
This commit is contained in:
Pavol Rusnak 2011-04-06 04:08:26 +02:00
parent f9a133144e
commit c35e71b061
9 changed files with 242 additions and 95 deletions
Download patch file Download diff file Expand all files Collapse all files

58
firmware/src/edubrm.c Normal file
View file

@ -0,0 +1,58 @@
#include "config.h"
#include "LPC13xx.h"
#include "ssp.h"
#include "chars.h"
#include "pbjt.h"
void GetInReport (uint8_t src[], uint32_t length)
{
uint32_t volatile reg = LPC_USB->CmdCode;
if (reg & (5<<8)) return;
static int j = 0;
int i;
for (i = 0; i < USB_INSIZE; ++i) {
src[i] = 'A' + i + j;
}
if (++j>32) j = 0;
}
void SetOutReport (uint8_t dst[], uint32_t length)
{
uint32_t i;
switch (dst[0]) {
case 0x00: // send chars to display
for (i = 1; dst[i] != 0; ++i) {
if (dst[i] >= 0x20 && dst[i] <= 0x7F)
SSPSend((uint8_t *)ASCII[dst[i]-0x20], 5);
SSPSend((uint8_t *)"\x00", 1);
}
break;
case 0x01: // clear screen (white)
for (i = 0; i < 84*6; ++i) {
SSPSend((uint8_t *)"\x00", 1);
}
break;
case 0x02: // clear screen (black)
for (i = 0; i < 84*6; ++i) {
SSPSend((uint8_t *)"\xFF", 1);
}
break;
case 0x03:
switch (dst[1]) {
case 0: SSPSend(pbjt1, 504); break;
case 1: SSPSend(pbjt2, 504); break;
case 2: SSPSend(pbjt3, 504); break;
case 3: SSPSend(pbjt4, 504); break;
case 4: SSPSend(pbjt5, 504); break;
case 5: SSPSend(pbjt6, 504); break;
case 6: SSPSend(pbjt7, 504); break;
case 7: SSPSend(pbjt8, 504); break;
}
}
}