| 主题最新回顾(发布时间：2021-4-20 9:39:00) |
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-- 作者：hzc
-- 不客气 |
| 主题最新回顾(发布时间：2021-4-19 22:35:00) |
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-- 作者：客人(223.65.*.*)
-- 好的谢谢！ |
| 主题最新回顾(发布时间：2021-4-19 18:14:00) |
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-- 作者：hzc
-- 你好，看这个错误应该是和运行的程序有关系，可以参考和测试一下我们提供的例程，看看有没有类似的错误。 |
| 主题最新回顾(发布时间：2021-4-19 14:30:00) |
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-- 作者：客人(222.94.*.*)
-- 运行编写的一个应用程序 运行编写的一个应用程序 |
| 主题最新回顾(发布时间：2021-4-19 13:29:00) |
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-- 作者：hzc
-- 你好，请问是运行的什么程序出现的这个问题呢？ |
| 主题最新回顾(发布时间：2021-4-19 11:32:00) |
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-- 作者：客人(222.94.*.*)
-- 请问am335x 核心板没有外接液晶屏，运行程序过程中会出现这种错误，如何解决？ tilcdc 4830e000.lcdc: error: 00000224 [ 319.429979] BUG: scheduling while atomic: step2_serialtes/928/0x00010000 [ 319.436980] Modules linked in: [ 319.440178] CPU: 0 PID: 928 Comm: step2_serialtes Tainted: G W 4.1.6-g52c4aa7 #407 [ 319.449268] Hardware name: Generic AM33XX (Flattened Device Tree) [ 319.455649] [<c001a9d8>] (unwind_backtrace) from [<c0018040>] (show_stack+0x10/0x14) [ 319.463753] [<c0018040>] (show_stack) from [<c0634b08>] (__schedule_bug+0x4c/0x5c) [ 319.471672] [<c0634b08>] (__schedule_bug) from [<c0638a88>] (__schedule+0x544/0x5e0) [ 319.479769] [<c0638a88>] (__schedule) from [<c0638c20>] (schedule+0x34/0x98) [ 319.487141] [<c0638c20>] (schedule) from [<c063bb74>] (schedule_timeout+0x11c/0x1cc) [ 319.495238] [<c063bb74>] (schedule_timeout) from [<c00779e4>] (msleep+0x14/0x20) [ 319.502975] [<c00779e4>] (msleep) from [<c03c8d98>] (start+0xcc/0x100) [ 319.509803] [<c03c8d98>] (start) from [<c03c9a80>] (tilcdc_crtc_irq+0x1ac/0x1ec) [ 319.517537] [<c03c9a80>] (tilcdc_crtc_irq) from [<c006e42c>] (handle_irq_event_percpu+0x70/0x204) [ 319.526815] [<c006e42c>] (handle_irq_event_percpu) from [<c006e5fc>] (handle_irq_event+0x3c/0x5c) [ 319.536093] [<c006e5fc>] (handle_irq_event) from [<c0070cb4>] (handle_level_irq+0x98/0x118) [ 319.544826] [<c0070cb4>] (handle_level_irq) from [<c006dcc0>] (generic_handle_irq+0x20/0x30) [ 319.553649] [<c006dcc0>] (generic_handle_irq) from [<c006dea8>] (__handle_domain_irq+0x58/0xa4) [ 319.562746] [<c006dea8>] (__handle_domain_irq) from [<c00093e4>] (omap_intc_handle_irq+0xc8/0xd0) [ 319.572026] [<c00093e4>] (omap_intc_handle_irq) from [<c063cba4>] (__irq_usr+0x44/0x60) [ 319.580391] Exception stack(0xdf09dfb0 to 0xdf09dff8) [ 319.585669] dfa0: 00000000 00000000 000734d8 00000000 [ 319.594219] dfc0: 000406f8 00000140 00000000 00000000 00000000 00000000 b6d7db60 be982a6c [ 319.602768] dfe0: 00000000 be982918 b6d09c34 00040928 60000010 ffffffff [ 319.610471] BUG: scheduling while atomic: step2_serialtes/928/0x00010000 [ 319.617498] Modules linked in: [ 319.620697] CPU: 0 PID: 928 Comm: step2_serialtes Tainted: G W 4.1.6-g52c4aa7 #407 |