加载LCC驱动失败

1万 · 2022-7-5 21:52

测试新建项目时候，GFX Core 选择显示驱动时候，加载LCC驱动失败

1万 · 2022-7-5 21:55

楼主详细说说怎么回事啊，这么说太笼统了

1万 · 2022-7-5 22:00

软件平台： XIDE 5 + H3
硬件平台： PIC32MZ2048EFM144 EF START kit +多媒体版MEB2

1万 · 2022-7-5 22:02

使用新的PDA TB4301 WQVGA LCD和MXT336触摸控制器

1万 · 2022-7-5 22:03

还有什么现象？能再详细描述下吗？

1万 · 2022-7-5 22:05

信息如下

<Configuration Database>[Error]: Failed to activate component: gfx_driver_lcc
<Log>[Error]: Exception cause: Traceback (most recent call last):
  File "E:\microchip\H3\gfx\driver\controller\lcc\config/lcc_controller.py", line 249, in instantiateComponent
autoSelectDMAChannel(DMAChannelSelected, DMAChannel, OldDMAChannel)
  File "E:\microchip\H3\gfx\driver\controller\lcc\config/lcc_controller.py", line 254, in autoSelectDMAChannel
enabled = Database.getComponentByID("core").getSymbolByID("XDMAC_CH" + str(channel) + "_ENABLE").getValue();
      at com.microchip.h3.database.scriptinterface.component.ComponentRemoteSymbolInterface.getSymbolByID(ComponentRemoteSymbolInterface.java:22)

      at sun.reflect.GeneratedMethodAccessor372.invoke(Unknown Source)

      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

      at java.lang.reflect.Method.invoke(Method.java:498)

只看该作者 · 2022-7-5 22:07

32MZEFM图形驱动在H2时候支持LCC，到H3版本不支持了吗？

1万 · 2022-7-5 22:10

对于 EF START kit +多媒体版MEB2硬件平台+H3，对应PDA TB4301 WQVGA LCD 如何设置显示驱动？

2万 · 2022-7-5 22:13

配置连线框右侧，对TM4302B进行配置时，配置选项中选择LCC

1万 · 2022-7-5 22:15

也会有以下信息：

<Harmony Database>[Info]: bsp list ['BSP_SAM_E70_Xplained_Ultra', 'BSP_SAM_A5D2_Xplained_Ultra', 'BSP_SAM_E54_Curiosity_Ultra', 'BSP_PIC32MZ_DA_Starter_Kit']
<Harmony Database>[Info]: component list [gfx_hal, sys_input, aria_gfx_pda_tm4301b, core, BSP_PIC32MZ_EF_Starter_Kit, dfp, gfx_disp_pdatm4301b_480x272, aria_gfx_library, gfx_maxtouch_controller, HarmonyCore]
<Harmony Database>[Info]: Configuring for LCC Interface.
<Harmony Database>[Info]: No BSP used, will not configure