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make fw upload working; nicer debug outputs for console

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feelfree69
2026-01-22 08:17:07 +01:00
parent 2cdeda3bc9
commit 8dc914eb07
3 changed files with 23 additions and 19 deletions
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rtlplayground.c
+16 -13
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@@ -1794,7 +1794,7 @@ void bootloader(void)
// Flash controller should be initialized before any code in other banks is being fetched
// See this issue: https://github.com/logicog/RTLPlayground/issues/70
print_string("\nInitializing Flash controller\n");
flash_init(1);
flash_init(0);
// Set default for SFP pins so we can start up a module already inserted
sfp_pins_last = 0x33; // signal LOS and no module inserted (for both slots, even if only 1 present)
@@ -1848,7 +1848,7 @@ void bootloader(void)
__xdata uint16_t i = 0;
__xdata uint16_t j = 0;
__xdata uint8_t * __xdata bptr;
print_string("Identified update image. Checking integrity...\n");
print_string("Identified update image. Checking integrity...");
crc_value = 0x0000;
for (i = 0; i < 1024; i++) {
@@ -1857,28 +1857,31 @@ void bootloader(void)
flash_read_bulk(flash_buf);
bptr = flash_buf;
for (j = 0; j < 0x200; j++) {
print_byte(*bptr); write_char(' ');
// print_byte(*bptr); write_char(' ');
crc16(bptr++);
print_short(crc_value); write_char(':');
// print_short(crc_value); write_char(':');
}
source += 0x200;
write_char('\n'); print_short(crc_value); write_char(' ');
// write_char('\n'); print_short(crc_value); write_char(' ');
if (i%16 == 0)
write_char('.');
}
if (crc_value == 0xb001) {
print_string("Checksum OK\n");
print_string("Update in progress, moving firmware to start of FLASH!\n");
print_string("\nChecksum OK\n");
print_string("Update in progress, moving firmware to start of FLASH.");
source = FIRMWARE_UPLOAD_START;
// A 512kByte = 4MBit Flash has 128*8=1024 512k blocks, we copy only 120
for (i = 0; i < 960; i++) {
print_string("Writing block: ");
print_short(dest);
// A 512kByte = 4MBit Flash has 128*8=1024 512byte blocks, we copy only 896
// (don't overwrite config @ 0x700000)
for (i = 0; i < 896; i++) {
// print_string("Writing block: ");
// print_short(dest);
flash_region.addr = source;
flash_region.len = 0x200;
flash_read_bulk(flash_buf);
write_char('\n');
if (!(i & 0x7)) {
flash_region.addr = dest;
flash_sector_erase();
write_char('.');
}
flash_region.addr = dest;
flash_region.len = 0x200;
@@ -1886,7 +1889,7 @@ void bootloader(void)
dest += 0x200;
source += 0x200;
}
print_string("Deleting uploaded flash image\n");
print_string("\nDeleting uploaded flash image\n");
dest = FIRMWARE_UPLOAD_START;
for (register uint8_t i=0; i < 128; i++) {
flash_region.addr = dest;