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remove spurious spaces & tabs at end of lines

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This commit is contained in:
Philippe Teuwen 2019-03-09 08:59:13 +01:00
commit 60f292b18e
249 changed files with 8481 additions and 8481 deletions
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52
armsrc/pcf7931.c
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@ -7,11 +7,11 @@ size_t DemodPCF7931(uint8_t **outBlocks) {
uint8_t bits[256] = {0x00};
uint8_t blocks[8][16];
uint8_t *dest = BigBuf_get_addr();
int GraphTraceLen = BigBuf_max_traceLen();
if ( GraphTraceLen > 18000 )
GraphTraceLen = 18000;
int i, j, lastval, bitidx, half_switch;
int clock = 64;
int tolerance = clock / 8;
@ -155,38 +155,38 @@ bool IsBlock1PCF7931(uint8_t *block) {
void ReadPCF7931() {
int found_blocks = 0; // successfully read blocks
int max_blocks = 8; // readable blocks
int max_blocks = 8; // readable blocks
uint8_t memory_blocks[8][17]; // PCF content
uint8_t single_blocks[8][17]; // PFC blocks with unknown position
int single_blocks_cnt = 0;
size_t n = 0; // transmitted blocks
size_t n = 0; // transmitted blocks
uint8_t tmp_blocks[4][16]; // temporary read buffer
uint8_t found_0_1 = 0; // flag: blocks 0 and 1 were found
int errors = 0; // error counter
int tries = 0; // tries counter
memset(memory_blocks, 0, 8*17*sizeof(uint8_t));
memset(single_blocks, 0, 8*17*sizeof(uint8_t));
int i = 0, j = 0;
do {
i = 0;
memset(tmp_blocks, 0, 4*16*sizeof(uint8_t));
n = DemodPCF7931((uint8_t**)tmp_blocks);
if(!n)
++errors;
// exit if no block is received
// exit if no block is received
if (errors >= 10 && found_blocks == 0 && single_blocks_cnt == 0) {
Dbprintf("Error, no tag or bad tag");
return;
}
// exit if too many errors during reading
// exit if too many errors during reading
if (tries > 50 && (2*errors > tries)) {
Dbprintf("Error reading the tag");
Dbprintf("Here is the partial content");
@ -214,11 +214,11 @@ void ReadPCF7931() {
++tries;
continue;
}
Dbprintf("(dbg) got %d blocks (%d/%d found) (%d tries, %d errors)", n, found_blocks, (max_blocks == 0 ? found_blocks : max_blocks), tries, errors);
i = 0;
if(!found_0_1) {
if(!found_0_1) {
while (i < n - 1) {
if (IsBlock0PCF7931(tmp_blocks[i]) && IsBlock1PCF7931(tmp_blocks[i+1])) {
found_0_1 = 1;
@ -228,9 +228,9 @@ void ReadPCF7931() {
// block 1 tells how many blocks are going to be sent
max_blocks = MAX((memory_blocks[1][14] & 0x7f), memory_blocks[1][15]) + 1;
found_blocks = 2;
Dbprintf("Found blocks 0 and 1. PCF is transmitting %d blocks.", max_blocks);
// handle the following blocks
for (j = i + 2; j < n; ++j) {
memcpy(memory_blocks[found_blocks], tmp_blocks[j], 16);
@ -298,7 +298,7 @@ void ReadPCF7931() {
Dbprintf("-----------------------------------------");
for (i = 0; i < single_blocks_cnt; ++i)
print_result("Block", single_blocks[i], 16);
Dbprintf("-----------------------------------------");
}
cmd_send(CMD_ACK,0,0,0,0,0);
@ -354,7 +354,7 @@ static void RealWritePCF7931(uint8_t *pass, uint16_t init_delay, int32_t l, int3
if (data&(1<<u)) { // bit 1
parity++;
AddBitPCF7931(1, tab, l, p);
}
}
else //bit 0
AddBitPCF7931(0, tab, l, p);
}
@ -397,9 +397,9 @@ void WritePCF7931(uint8_t pass1, uint8_t pass2, uint8_t pass3, uint8_t pass4, ui
Dbprintf("Block address : %02x", address);
Dbprintf("Byte address : %02x", byte);
Dbprintf("Data : %02x", data);
uint8_t password[7] = {pass1, pass2, pass3, pass4, pass5, pass6, pass7};
RealWritePCF7931 (password, init_delay, l, p, address, byte, data);
}
@ -416,7 +416,7 @@ void SendCmdPCF7931(uint32_t * tab){
FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
FpgaSendCommand(FPGA_CMD_SET_DIVISOR, 95); //125Khz
FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_PASSTHRU );
LED_A_ON();
// steal this pin from the SSP and use it to control the modulation
@ -458,7 +458,7 @@ void SendCmdPCF7931(uint32_t * tab){
}
/* Add a byte for building the data frame of PCF7931 tags
/* Add a byte for building the data frame of PCF7931 tags
* @param b : byte to add
* @param tab : array of the data frame
* @param l : offset on low pulse width
@ -477,7 +477,7 @@ bool AddBytePCF7931(uint8_t byte, uint32_t * tab, int32_t l, int32_t p){
return 0;
}
/* Add a bits for building the data frame of PCF7931 tags
/* Add a bits for building the data frame of PCF7931 tags
* @param b : bit to add
* @param tab : array of the data frame
* @param l : offset on low pulse width
@ -487,10 +487,10 @@ bool AddBitPCF7931(bool b, uint32_t * tab, int32_t l, int32_t p){
uint8_t u = 0;
//we put the cursor at the last value of the array
for ( u = 0; tab[u] != 0; u += 3 ) { }
for ( u = 0; tab[u] != 0; u += 3 ) { }
if ( b == 1 ) { //add a bit 1
if ( u == 0 )
if ( u == 0 )
tab[u] = 34 * T0_PCF + p;
else
tab[u] = 34 * T0_PCF + tab[u-1] + p;