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Firware: show ascii value in single location rd/wr

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Change-Id: Ie927f677040fc833d43bb598399116e201983023
This commit is contained in:
David Banks 2019-10-24 15:25:21 +01:00
parent 3b4e7802c5
commit fbb611ca73
1 changed files with 22 additions and 10 deletions
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32
firmware/AtomBusMon.c
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@ -10,7 +10,7 @@
* VERSION and NAME are used in the start-up message * VERSION and NAME are used in the start-up message
********************************************************/ ********************************************************/
#define VERSION "0.82" #define VERSION "0.83"
#if defined(CPU_Z80) #if defined(CPU_Z80)
#define NAME "ICE-Z80" #define NAME "ICE-Z80"
@ -578,6 +578,18 @@ unsigned int disMem(unsigned int addr) {
return disassemble(addr); return disassemble(addr);
} }
void log_char(int c) {
if (c < 32 || c > 126) {
c = '.';
}
log0("%c", c);
}
void log_addr_data(int a, int d) {
log0(" %04X = %02X ", a, d);
log_char(d);
}
void genericDump(char *params, unsigned int (*readFunc)()) { void genericDump(char *params, unsigned int (*readFunc)()) {
int i, j; int i, j;
unsigned int row[16]; unsigned int row[16];
@ -594,10 +606,7 @@ void genericDump(char *params, unsigned int (*readFunc)()) {
log0(" "); log0(" ");
for (j = 0; j < 16; j++) { for (j = 0; j < 16; j++) {
unsigned int c = row[j]; unsigned int c = row[j];
if (c < 32 || c > 126) { log_char(c);
c = '.';
}
log0("%c", c);
} }
log0("\n"); log0("\n");
} }
@ -609,7 +618,9 @@ void genericWrite(char *params, void (*writeFunc)()) {
unsigned int data; unsigned int data;
long count = 1; long count = 1;
sscanf(params, "%x %x %ld", &addr, &data, &count); sscanf(params, "%x %x %ld", &addr, &data, &count);
log0("Wr: %04X = %02X\n", addr, data); log0("Wr: ");
log_addr_data(addr, data);
log0("\n");
loadData(data); loadData(data);
loadAddr(addr); loadAddr(addr);
while (count-- > 0) { while (count-- > 0) {
@ -625,7 +636,9 @@ void genericRead(char *params, unsigned int (*readFunc)()) {
sscanf(params, "%x %ld", &addr, &count); sscanf(params, "%x %ld", &addr, &count);
loadAddr(addr); loadAddr(addr);
data = (*readFunc)(); data = (*readFunc)();
log0("Rd: %04X = %02X\n", addr, data); log0("Rd: ");
log_addr_data(addr, data);
log0("\n");
while (count-- > 1) { while (count-- > 1) {
data2 = (*readFunc)(); data2 = (*readFunc)();
if (data2 != data) { if (data2 != data) {
@ -693,10 +706,9 @@ int logDetails() {
} else { } else {
log0(" reading"); log0(" reading");
} }
log0(" %04X = %02X\n", b_addr, b_data); log_addr_data(b_addr, b_data);
} else {
log0("\n");
} }
log0("\n");
#if defined(CPU_EMBEDDED) #if defined(CPU_EMBEDDED)
if (mode & B_RDWR_MASK) { if (mode & B_RDWR_MASK) {
// It's only safe to do this for brkpts, as it makes memory accesses // It's only safe to do this for brkpts, as it makes memory accesses