34 lines
992 B
Python
34 lines
992 B
Python
import esp
|
|
import uctypes
|
|
import network
|
|
import lwip
|
|
|
|
|
|
def main():
|
|
|
|
ROM = uctypes.bytearray_at(0x40200000, 16)
|
|
fid = esp.flash_id()
|
|
|
|
print("FlashROM:")
|
|
print("Flash ID: %x (Vendor: %x Device: %x)" % (fid, fid & 0xff, fid & 0xff00 | fid >> 16))
|
|
|
|
print("Flash bootloader data:")
|
|
SZ_MAP = {0: "512KB", 1: "256KB", 2: "1MB", 3: "2MB", 4: "4MB"}
|
|
FREQ_MAP = {0: "40MHZ", 1: "26MHZ", 2: "20MHz", 0xf: "80MHz"}
|
|
print("Byte @2: %02x" % ROM[2])
|
|
print("Byte @3: %02x (Flash size: %s Flash freq: %s)" % (ROM[3], SZ_MAP.get(ROM[3] >> 4, "?"), FREQ_MAP.get(ROM[3] & 0xf)))
|
|
print("Firmware checksum:")
|
|
print(esp.check_fw())
|
|
|
|
print("\nNetworking:")
|
|
print("STA ifconfig:", network.WLAN(network.STA_IF).ifconfig())
|
|
print("AP ifconfig:", network.WLAN(network.AP_IF).ifconfig())
|
|
print("Free WiFi driver buffers of type:")
|
|
for i in range(5):
|
|
print("%d: %d" % (i, esp.esf_free_bufs(i)))
|
|
print("lwIP PCBs:")
|
|
lwip.print_pcbs()
|
|
|
|
|
|
main()
|