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Demagic FLASH_BUF_SIZE

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feelfree69
2026-02-15 13:28:31 +01:00
parent 3c648d5936
commit e5d23f11de
4 changed files with 17 additions and 14 deletions
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rtlplayground.c
+12 -12
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@@ -99,7 +99,7 @@ extern __xdata struct flash_region_t flash_region;
__code uint8_t * __code greeting = "\nA minimal prompt to explore the RTL8372:\n";
__code uint8_t * __code hex = "0123456789abcdef";
__xdata uint8_t flash_buf[512];
__xdata uint8_t flash_buf[FLASH_BUF_SIZE];
// NIC buffers for packet RX/TX
__xdata uint8_t rx_headers[16]; // Packet header(s) on RX
@@ -1073,13 +1073,13 @@ void flash_default_config(void)
for (uint8_t i = 0; i < 8; i++) // 8 * 512 Byte = 4 kByte (1 sector)
{
flash_region.addr = source;
flash_region.len = 0x200;
flash_region.len = FLASH_BUF_SIZE;
flash_read_bulk(flash_buf);
flash_region.addr = dest;
flash_region.len = 0x200;
flash_region.len = FLASH_BUF_SIZE;
flash_write_bytes(flash_buf);
dest += 0x200;
source += 0x200;
dest += FLASH_BUF_SIZE;
source += FLASH_BUF_SIZE;
}
print_string("Written default config to flash\n");
@@ -1883,13 +1883,13 @@ void check_and_flash_update_image(void)
crc_value = 0x0000;
for (i = 0; i < 1024; i++) {
flash_region.addr = source;
flash_region.len = 0x200;
flash_region.len = FLASH_BUF_SIZE;
flash_read_bulk(flash_buf);
bptr = flash_buf;
for (j = 0; j < 0x200; j++) {
for (j = 0; j < FLASH_BUF_SIZE; j++) {
crc16(bptr++);
}
source += 0x200;
source += FLASH_BUF_SIZE;
if (i%16 == 0)
write_char('.');
}
@@ -1903,7 +1903,7 @@ void check_and_flash_update_image(void)
// print_string("Writing block: ");
// print_short(dest);
flash_region.addr = source;
flash_region.len = 0x200;
flash_region.len = FLASH_BUF_SIZE;
flash_read_bulk(flash_buf);
if (!(i & 0x7)) {
flash_region.addr = dest;
@@ -1911,10 +1911,10 @@ void check_and_flash_update_image(void)
write_char('.');
}
flash_region.addr = dest;
flash_region.len = 0x200;
flash_region.len = FLASH_BUF_SIZE;
flash_write_bytes(flash_buf);
dest += 0x200;
source += 0x200;
dest += FLASH_BUF_SIZE;
source += FLASH_BUF_SIZE;
}
print_string("\nDeleting uploaded flash image\n");
dest = FIRMWARE_UPLOAD_START;