08 2023 档案

ethernet phy mdio c22 c45
摘要：ethernet phy mdio c22 c45 linux系统读写PHY寄存器工具mdio 了解与MDIO MDC接口相关的clause22、clause45 了解与MDIO MDC接口相关的22号、45号条款 https://www.ieee802.org/3/efm/public/nov02 阅读全文
posted @ 2023-08-30 11:47 王阳开 阅读(579) 评论(0) 推荐(0) 编辑
linux gpio regulator
摘要：# linux gpio regulator reference: linux/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml ``` module_vdd: regulator-vdd { compatible = 阅读全文
posted @ 2023-08-25 11:23 王阳开 阅读(42) 评论(0) 推荐(0) 编辑
linux应用进程优先级配置
摘要：# linux应用进程优先级配置 example: ``` #include int set_process_priority(void) { int pri; struct sched_param param; pri = sched_get_priority_min(SCHED_RR); if 阅读全文
posted @ 2023-08-08 10:18 王阳开 阅读(71) 评论(0) 推荐(0) 编辑

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