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https://opencores.org/ocsvn/eco32/eco32/trunk
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| Rev 38 |
Rev 259 |
| Line 130... |
Line 130... |
}
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}
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return FALSE;
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return FALSE;
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}
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}
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unsigned long getDiskSize(void) {
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unsigned int getDiskSize(void) {
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return *DISK_CAP;
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return *DISK_CAP;
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}
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}
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Bool readDisk(unsigned long sector,
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Bool readDisk(unsigned int sector,
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unsigned int count,
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unsigned int count,
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unsigned int *addr) {
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unsigned int *addr) {
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unsigned int n;
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unsigned int n;
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unsigned int *p;
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unsigned int *p;
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unsigned int i;
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unsigned int i;
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| Line 162... |
Line 162... |
}
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}
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return TRUE;
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return TRUE;
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}
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}
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Bool writeDisk(unsigned long sector,
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Bool writeDisk(unsigned int sector,
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unsigned int count,
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unsigned int count,
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unsigned int *addr) {
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unsigned int *addr) {
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unsigned int n;
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unsigned int n;
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unsigned int *p;
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unsigned int *p;
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unsigned int i;
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unsigned int i;
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| Line 193... |
Line 193... |
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/**************************************************************/
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/**************************************************************/
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void main(void) {
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void main(void) {
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unsigned long numSectors;
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unsigned int numSectors;
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/* init interrupts */
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/* init interrupts */
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initInterrupts();
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initInterrupts();
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/* check disk ready */
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/* check disk ready */
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if (!checkDiskReady()) {
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if (!checkDiskReady()) {
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error("disk not ready");
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error("disk not ready");
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}
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}
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/* determine disk size */
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/* determine disk size */
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numSectors = getDiskSize();
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numSectors = getDiskSize();
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printf("Disk has %lu (0x%lX) sectors.\n",
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printf("Disk has %u (0x%X) sectors.\n",
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numSectors, numSectors);
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numSectors, numSectors);
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if (numSectors < 32) {
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if (numSectors < 32) {
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error("disk is too small");
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error("disk is too small");
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}
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}
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/* copy boot block to write buffer */
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/* copy boot block to write buffer */
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