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chg: use bool instead

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iceman1001 2019-03-09 20:34:20 +01:00
parent 23f1a253a7
commit 9ebf3f4f6d
3 changed files with 20 additions and 18 deletions
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24
client/cmdlfem4x.c
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@ -206,11 +206,11 @@ void ConstructEM410xEmulGraph(const char *uid,const uint8_t clock) {
int i, j, binary[4], parity[4];
uint32_t n;
/* clear our graph */
ClearGraph(0);
ClearGraph(false);
/* write 9 start bits */
for (i = 0; i < 9; i++)
AppendGraph(0, clock, 1);
AppendGraph(false, clock, 1);
/* for each hex char */
parity[0] = parity[1] = parity[2] = parity[3] = 0;
@ -221,13 +221,13 @@ void ConstructEM410xEmulGraph(const char *uid,const uint8_t clock) {
binary[j] = n % 2;
/* append each bit */
AppendGraph(0, clock, binary[0]);
AppendGraph(0, clock, binary[1]);
AppendGraph(0, clock, binary[2]);
AppendGraph(0, clock, binary[3]);
AppendGraph(false, clock, binary[0]);
AppendGraph(false, clock, binary[1]);
AppendGraph(false, clock, binary[2]);
AppendGraph(false, clock, binary[3]);
/* append parity bit */
AppendGraph(0, clock, binary[0] ^ binary[1] ^ binary[2] ^ binary[3]);
AppendGraph(false, clock, binary[0] ^ binary[1] ^ binary[2] ^ binary[3]);
/* keep track of column parity */
parity[0] ^= binary[0];
@ -237,13 +237,13 @@ void ConstructEM410xEmulGraph(const char *uid,const uint8_t clock) {
}
/* parity columns */
AppendGraph(0, clock, parity[0]);
AppendGraph(0, clock, parity[1]);
AppendGraph(0, clock, parity[2]);
AppendGraph(0, clock, parity[3]);
AppendGraph(false, clock, parity[0]);
AppendGraph(false, clock, parity[1]);
AppendGraph(false, clock, parity[2]);
AppendGraph(false, clock, parity[3]);
/* stop bit */
AppendGraph(1, clock, 0);
AppendGraph(true, clock, 0);
}
//by marshmellow

10
client/graph.c
View file

@ -13,8 +13,10 @@ int GraphBuffer[MAX_GRAPH_TRACE_LEN];
int GraphTraceLen;
int s_Buff[MAX_GRAPH_TRACE_LEN];
/* write a manchester bit to the graph */
void AppendGraph(int redraw, int clock, int bit) {
/* write a manchester bit to the graph
TODO, verfy that this doesn't overflow buffer (iceman)
*/
void AppendGraph(bool redraw, int clock, int bit) {
int i;
//set first half the clock bit (all 1's or 0's for a 0 or 1 bit)
for (i = 0; i < (int)(clock / 2); ++i)
@ -28,7 +30,7 @@ void AppendGraph(int redraw, int clock, int bit) {
}
// clear out our graph window
int ClearGraph(int redraw) {
int ClearGraph(bool redraw) {
int gtl = GraphTraceLen;
memset(GraphBuffer, 0x00, GraphTraceLen);
GraphTraceLen = 0;
@ -60,7 +62,7 @@ void save_restoreGB(uint8_t saveOpt) {
void setGraphBuf(uint8_t *buf, size_t size) {
if ( buf == NULL ) return;
ClearGraph(0);
ClearGraph(false);
if ( size > MAX_GRAPH_TRACE_LEN )
size = MAX_GRAPH_TRACE_LEN;

4
client/graph.h
View file

@ -18,8 +18,8 @@
#include "lfdemod.h"
#include "cmddata.h" //for g_debugmode
void AppendGraph(int redraw, int clock, int bit);
int ClearGraph(int redraw);
void AppendGraph(bool redraw, int clock, int bit);
int ClearGraph(bool redraw);
size_t getFromGraphBuf(uint8_t *buff);
int GetAskClock(const char *str, bool printAns);
int GetPskClock(const char *str, bool printAns);