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Проверка ошибок при загрузке драйвером

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sh-sergey 2024-12-26 13:05:18 +03:00
parent d3ae56eff5
commit c5950bfa4f
2 changed files with 49 additions and 17 deletions
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46
mik32_debug_hal/eeprom.py
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@ -5,7 +5,7 @@ import pathlib
import sys
from typing import Dict, List, Tuple
import time
from tclrpc import OpenOcdTclRpc
from tclrpc import OpenOcdTclRpc, TclException
from utils import bytes2words
import mik32_debug_hal.registers.memory_map as mem_map
@ -297,6 +297,10 @@ def write_memory(pages: Dict[int, List[int]], openocd: OpenOcdTclRpc, driver_pat
# TODO: добавить проверку на версию mik32 - текущий драйвер поддерживает
# только версию mik32v2
RAM_OFFSET = 0x02000000
RAM_BUFFER_OFFSET = 0x02001800
RAM_DRIVER_STATUS = 0x02003800
bytes_list = combine_pages(pages)
openocd.halt()
openocd.run("riscv.cpu set_reg {mstatus 0 mie 0}") # Отключение прерываний
@ -304,29 +308,51 @@ def write_memory(pages: Dict[int, List[int]], openocd: OpenOcdTclRpc, driver_pat
STATUS_CODE_M = 0xFF
max_address = len(bytes_list) // 128
openocd.write_memory(0x02003800, 32, [1 | (max_address << 8)])
openocd.write_memory(RAM_DRIVER_STATUS, 32, [1 | (max_address << 8)])
pathname = os.path.dirname(sys.argv[0])
openocd.run("wp 0x2003800 4 w") # готовимся поймать результат записи
print("Uploading driver... ", end="", flush=True)
openocd.run(f"load_image {{{pathlib.Path(driver_path)}}}")
print("OK!", flush=True)
print("Uploading data... ", end="", flush=True)
openocd.write_memory(0x02001800, 8, bytes_list)
result = openocd.write_memory(RAM_BUFFER_OFFSET, 8, bytes_list)
if result:
print("ERROR!", flush=True)
print("An error occurred while writing data to the buffer area!")
print("Aborting...", flush=True)
return 1
else:
print("OK!", flush=True)
print("Run driver...", flush=True)
openocd.resume(0x2000000)
# mem = openocd.read_memory(0x01000000, 8, len(bytes_list))
# print(f"total bytes read {len(bytes_list)}")
wait_halted(openocd, 10) # ждем, когда watchpoint сработает
openocd.run("rwp 0x02003800") # watchpoint ловит до изменения слова
# for i in range(len(bytes_list)):
# if bytes_list[i] != mem[i]:
# print(f"RAM data mismatch at address 0x{i:08x};"
# f"expect 0x{bytes_list[i]:08x} get 0x{mem[i]:08x}!", flush=True)
# return 1
openocd.run(f"wp 0x{RAM_DRIVER_STATUS:08x} 4 w") # готовимся поймать результат записи
print("Run driver...", flush=True)
openocd.resume(RAM_OFFSET)
try:
# ждем, когда watchpoint сработает
wait_halted(openocd, 10)
except TclException:
print("Timeout!", flush=True)
# return 1
openocd.run(f"rwp 0x{RAM_DRIVER_STATUS:08x}") # watchpoint ловит до изменения слова
openocd.run("step") # делаем шаг, чтобы прочитать новое слово
result = openocd.read_memory(0x2003800, 32, 1)[0]
result = openocd.read_memory(RAM_DRIVER_STATUS, 32, 1)[0]
if (result & 0xFF) == 0:
if (result & STATUS_CODE_M) == 0:
print(f"EEPROM writing successfully completed!", flush=True)
else:
miss_page = (result >> 8) & (64 - 1)

6
mik32_debug_hal/registers/memory_map.py
View File

@ -49,8 +49,11 @@ SPIFI_CONFIG_STAT = SPIFI_REGS + 0x01C
PM_REGS = 0x000050000
PM_Clk_AHB_Set_OFFSET = PM_REGS + 0x0C
PM_Clk_AHB_Clear_OFFSET = PM_REGS + 0x10
PM_Clk_APB_M_Set_OFFSET = PM_REGS + 0x14
PM_Clk_APB_M_Clear_OFFSET = PM_REGS + 0x18
PM_Clk_APB_P_Set_OFFSET = PM_REGS + 0x1C
PM_Clk_APB_P_Clear_OFFSET = PM_REGS + 0x20
# --------------------------
@ -66,6 +69,7 @@ WU_CLOCKS_BU_OFFSET = WU_REGS + 0x10
# --------------------------
PAD_CONFIG_REGS = 0x00050C00
class PAD_CONFIG_REGS_V0(Enum):
PORT_0_CFG = 0x00
PORT_1_CFG = 0x04
@ -77,6 +81,7 @@ class PAD_CONFIG_REGS_V0(Enum):
PORT_1_PUD = 0x1C
PORT_2_PUD = 0x20
class PAD_CONFIG_REGS_V2(Enum):
PORT_0_CFG = 0x00
PORT_0_DS = 0x04
@ -88,6 +93,7 @@ class PAD_CONFIG_REGS_V2(Enum):
PORT_2_DS = 0x1C
PORT_2_PUD = 0x20
# --------------------------
# EEPROM register offset
# --------------------------