struct dma_chan *dma_request_chan_by_mask(const dma_cap_mask_t *mask) { struct dma_chan *chan; if (!mask) return ERR_PTR(-ENODEV); chan = __dma_request_channel(mask, NULL, NULL, NULL); if (!chan) { mutex_lock(&dma_list_mutex); ...
to make this work correctly. I am also summarizing the changes below:1. Changed the list of ...
Hi,Not sure whether you can use "Linked list multi-block transfer with auto-reload DAR"? There is a simple start "XMC_HOT: XMC4500:How to do Multi BLK DMA transfer (SRC Linked list n DST contiguous)?"BR,Zain Like Reply 2,599 0 Not...
CYU3P_PIB_ERR_THR0_WR_OVERRUN: 4 (PROD: 937, CONS: 0) commit fail: 0 (code: 0) DMA: 937 CYU3P_PIB_ERR_THR0_WR_OVERRUN: 5 (PROD: 937, CONS: 0) commit fail: 0 (code: 0) DMA: 937 CYU3P_PIB_ERR_THR1_WR_OVERRUN: 6 (PROD: 937, CONS: 0) commit fail: 0 (c...
中国大学MOOC《数据结构与算法(Python版)》(北京大学陈斌教授) 学习笔记 文章目录 什么是好算法 算法时间的度量指标 数量级函数(大O) 不同算法,大O不同(举例) Python的两种数据类型(List和Dict)的性能对比 对于List列表 对于Dict字典 什么是好算法 我们主要从计算资源消耗的角度来评判和比较算法(即算法分析)。 更...
Please do not raised issues with respect to panels not supported on the list below. If you wanna ask "*...OK, OK, than whats the price for those features?*" I'll tell you - "[memory](/doc/i2s_memcalc.md), you pay it all by precious MCU's memory for DMA buffer". #...
The configuration file is a list of key=value pairs that pass mandatory parameters to RefFreeDMA.sh. There are three categories of parameters:tool pathsthat point RefFreeDMA.sh to the required external software if it is not already part of your PATH variable,default parametersthat might need ...
met: * 1. Redistributions of source code must retain the above copyright notice * this list of conditions and the following disclaimer. *2. Redistributions in binary form must reproduce the above copyright notice * this list of conditions and the following disclaimer the documentation * and...
If you tried my code without modification, did you see the same issue as I did? I will run your version this weekend to try to figure things out. 1.) To get data in excel: I added the variable to the expressions window to get a list of values in the array. I then jus...
* 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and...