mirror of
https://github.com/hoglet67/AtomBusMon.git
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Firmware: whitespace
Change-Id: Ief519cd00a575e5001a85011f6d76fbcc8518151
This commit is contained in:
David Banks
parent
cbab81263a
commit
f841079548
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@ -486,14 +486,20 @@ uint8_t error_flag = 0;
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********************************************************/
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#if defined(COMMAND_HISTORY)
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int8_t readCmd(char *cmd, int8_t reuse) {
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uint8_t esc = 0;
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int8_t
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#else
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void readCmd(char *cmd) {
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void
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#endif
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readCmd(
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char *cmd
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#if defined(COMMAND_HISTORY)
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, int8_t reuse
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#endif
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) {
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char c;
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int i = 0;
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#if defined(COMMAND_HISTORY)
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uint8_t esc = 0;
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// Wipe out the last command
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Serial_TxByte0(13);
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Serial_TxByte0(27);
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@ -1001,11 +1007,11 @@ void genericBreakpoint(char *params, unsigned int mode) {
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}
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// Maintain the breakpoints in order of address
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while (i > 0 && breakpoints[i - 1] > addr) {
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breakpoints[i] = breakpoints[i - 1];
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masks[i] = masks[i - 1];
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modes[i] = modes[i - 1];
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triggers[i] = triggers[i - 1];
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i--;
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breakpoints[i] = breakpoints[i - 1];
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masks[i] = masks[i - 1];
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modes[i] = modes[i - 1];
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triggers[i] = triggers[i - 1];
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i--;
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}
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numbkpts++;
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}
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@ -1275,13 +1281,13 @@ void doCmdTest(char *params) {
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uint8_t crc;
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int getHex() {
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uint8_t i;
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char hex[2];
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hex[0] = Serial_RxByte0();
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hex[1] = Serial_RxByte0();
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sscanf(hex, "%2hhx", &i);
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crc += i;
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return i;
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uint8_t i;
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char hex[2];
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hex[0] = Serial_RxByte0();
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hex[1] = Serial_RxByte0();
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sscanf(hex, "%2hhx", &i);
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crc += i;
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return i;
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}
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// Simple SRecord command
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@ -1294,102 +1300,102 @@ int getHex() {
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void doCmdSRec(char *params) {
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char c;
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uint8_t count;
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data_t data;
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addr_t good_rec = 0;
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addr_t bad_rec = 0;
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addr_t addr;
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addr_t total = 0;
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uint16_t timeout;
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char c;
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uint8_t count;
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data_t data;
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addr_t good_rec = 0;
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addr_t bad_rec = 0;
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addr_t addr;
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addr_t total = 0;
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uint16_t timeout;
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addr_t addrlo = 0xFFFF;
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addr_t addrhi = 0x0000;
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addr_t addrlo = 0xFFFF;
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addr_t addrhi = 0x0000;
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logstr("Send file now...\n");
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logstr("Send file now...\n");
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// Special case reading the first record, with no timeout
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c = Serial_RxByte0();
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// Special case reading the first record, with no timeout
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c = Serial_RxByte0();
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while (1) {
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while (1) {
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while (c != 'S') {
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while (c != 'S') {
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// Wait for a character to be received, while testing for a timeout
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timeout = 65535;
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while (timeout > 0 && !Serial_ByteRecieved0()) {
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timeout--;
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}
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// If we have timed out, then exit
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if (timeout == 0) {
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log0("recieved %d good records, %d bad records\n", good_rec, bad_rec);
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log0("transferred %d bytes to 0x%04x - 0x%04x\n", total, addrlo, addrhi);
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return;
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}
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// Read the character
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c = Serial_RxByte0();
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// Wait for a character to be received, while testing for a timeout
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timeout = 65535;
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while (timeout > 0 && !Serial_ByteRecieved0()) {
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timeout--;
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}
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// Read the S record type
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// If we have timed out, then exit
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if (timeout == 0) {
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log0("recieved %d good records, %d bad records\n", good_rec, bad_rec);
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log0("transferred %d bytes to 0x%04x - 0x%04x\n", total, addrlo, addrhi);
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return;
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}
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// Read the character
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c = Serial_RxByte0();
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}
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// Skip to the next line
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if (c != '1') {
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log0("skipping S%d\n", c);
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continue;
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// Read the S record type
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c = Serial_RxByte0();
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// Skip to the next line
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if (c != '1') {
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log0("skipping S%d\n", c);
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continue;
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}
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// Process S1 record
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crc = 1;
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count = getHex() - 3;
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addr = (getHex() << 8) + getHex();
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while (count-- > 0) {
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data = getHex();
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if (addr < addrlo) {
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addrlo = addr;
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}
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// Process S1 record
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crc = 1;
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count = getHex() - 3;
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addr = (getHex() << 8) + getHex();
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while (count-- > 0) {
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data = getHex();
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if (addr < addrlo) {
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addrlo = addr;
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}
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if (addr > addrhi) {
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addrhi = addr;
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}
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loadData(data);
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loadAddr(addr++);
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writeMemByteInc();
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total++;
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if (addr > addrhi) {
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addrhi = addr;
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}
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// Read the crc byte
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getHex();
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loadData(data);
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loadAddr(addr++);
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writeMemByteInc();
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total++;
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}
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// Read the crc byte
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getHex();
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// Read the terminator byte
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c = Serial_RxByte0();
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// Read the terminator byte
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c = Serial_RxByte0();
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if (crc) {
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bad_rec++;
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} else {
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good_rec++;
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}
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}
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if (crc) {
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bad_rec++;
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} else {
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good_rec++;
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}
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}
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}
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void logSpecial(char *function, uint8_t value) {
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logs(function);
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if (value) {
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logstr(" inhibited\n");
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} else {
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logstr(" enabled\n");
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}
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logs(function);
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if (value) {
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logstr(" inhibited\n");
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} else {
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logstr(" enabled\n");
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}
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}
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void doCmdSpecial(char *params) {
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int special = -1;
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sscanf(params, "%x", &special);
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if (special >= 0 && special <= 3) {
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CTRL_PORT = (CTRL_PORT & ~SPECIAL_MASK) | (special << SPECIAL_0);
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}
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logSpecial("NMI", CTRL_PORT & (1 << SPECIAL_1));
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logSpecial("IRQ", CTRL_PORT & (1 << SPECIAL_0));
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int special = -1;
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sscanf(params, "%x", &special);
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if (special >= 0 && special <= 3) {
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CTRL_PORT = (CTRL_PORT & ~SPECIAL_MASK) | (special << SPECIAL_0);
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}
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logSpecial("NMI", CTRL_PORT & (1 << SPECIAL_1));
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logSpecial("IRQ", CTRL_PORT & (1 << SPECIAL_0));
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}
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void doCmdTrace(char *params) {
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@ -1410,7 +1416,7 @@ void doCmdList(char *params) {
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logstr(")\n");
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}
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} else {
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logstr("No breakpoints set\n");
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logstr("No breakpoints set\n");
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}
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}
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