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added file chooser for vcard

This commit is contained in:
schneider 2011-07-17 11:26:52 +02:00
parent 33af906622
commit 46db3203d7
1 changed files with 58 additions and 8 deletions
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66
firmware/applications/vcard.c
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@ -206,13 +206,24 @@ void receiveFile(void)
lcdPrintln("Got R");
lcdRefresh();
ECIES_decryptkeygen(rx, ry, k1, k2, Priv);
//if( filetransfer_receive(mac,k1) )
// continue;
#if 0
lcdClear();
for(int i=0; i<16; i++){
lcdPrintCharHex(k1[i]);
if((i+1)%4==0)
lcdPrintln("");
}
lcdRefresh();
#else
uint32_t k[4] = {0xffff,0xffff,0xffff,0xffff};
if( filetransfer_receive(mac,(uint32_t*)k) )
continue;
lcdPrintln("Done");
lcdPrintln("Right=OK");
lcdPrintln("Left=Retry");
lcdPrintln("Down=Abort");
lcdRefresh();
#endif
while(1){
key = getInput();
delayms(20);
@ -249,11 +260,21 @@ void sendFile(char *filename)
sendR(rx,ry);
lcdPrintln("Sent R");
lcdRefresh();
#if 0
lcdClear();
for(int i=0; i<16; i++){
lcdPrintCharHex(k1[i]);
if((i+1)%4==0)
lcdPrintln("");
}
#else
delayms(3000);
//filetransfer_send((uint8_t*)filename, 0, mac, (uint32_t*)k1);
uint32_t k[4] = {0xffff,0xffff,0xffff,0xffff};
filetransfer_send((uint8_t*)filename, 0, mac, (uint32_t*)k);
lcdPrintln("Done");
lcdPrintln("Right=OK");
lcdPrintln("Left=Retry");
#endif
lcdRefresh();
while(1){
@ -273,7 +294,15 @@ void main_vcard(void) {
char key;
nrf_init();
f_mount(0, &FatFs[0]);
nrf_set_rx_mac(0, 32, 5, mac);
struct NRF_CFG config = {
.channel= 81,
.txmac= "\x1\x2\x3\x2\x1",
.nrmacs=1,
.mac0= "\x1\x2\x3\x2\x1",
.maclen ="\x20",
};
nrf_config_set(&config);
while (1) {
key= getInput();
@ -285,10 +314,12 @@ void main_vcard(void) {
lcdDisplay(0);
ISPandReset(5);
}else if(key==BTN_UP){
lcdClear();
lcdPrintln("Generating...");
lcdRefresh();
sendFile("foobar.txt");
//lcdClear();
//lcdPrintln("Generating...");
//lcdRefresh();
char file[13];
selectFile(file,"TXT");
sendFile(file);
//uint8_t k1[16], k2[16], Rx[4*NUMWORDS], Ry[4*NUMWORDS];
//ECIES_encyptkeygen("1c56d302cf642a8e1ba4b48cc4fbe2845ee32dce7",
// "45f46eb303edf2e62f74bd68368d979e265ee3c03",
@ -308,6 +339,25 @@ void main_vcard(void) {
//nrf_snd_pkt_crc(30, k1);
lcdPrintln("Done");
lcdRefresh();
}else if(key==BTN_RIGHT){
//uint8_t *data1 = "123456789012345678901234567890";
uint8_t data2[30] = "123456789012345678901234567890";
uint32_t key[4] = {0xFFFF,0xFFFF,0xFFFF,0xFFFF};
lcdClear();
lcdPrintln("encode"); lcdRefresh();
xxtea_encode(data2, 30, key);
//xxtea_encode_words(data2, 7 , key);
lcdPrintln("decode"); lcdRefresh();
xxtea_decode(data2, 30, key);
//xxtea_decode_words(data2, 7 , key);
lcdClear();
for(int i=0; i<30; i++){
lcdPrintCharHex(data2[i]);
if((i+1)%5==0)
lcdPrintln("");
}
lcdRefresh();
}
//encryption_decryption_demo("This is encrypted",