Search found 109 matches
- 20 Jun 2017, 12:04
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 52084
Re: NUC240 RTX binding SPI PDMA
/* Enable Internal RC 22.1184MHz clock */ CLK_EnableXtalRC(CLK_PWRCON_OSC22M_EN_Msk); /* Waiting for Internal RC clock ready */ CLK_WaitClockReady(CLK_CLKSTATUS_OSC22M_STB_Msk); /* Switch HCLK clock source to Internal RC and HCLK source divide 1 */ CLK_SetHCLK(CLK_CLKSEL0_HCLK_S_HIRC, CLK_CLKDIV_HC...
- 20 Jun 2017, 12:03
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 52084
Re: NUC240 RTX binding SPI PDMA
Code: Select all
PLL_CLOCK 48 million #define
unsigned char DestArray [256];
To learn about how to configure the clock.
Thanks,
Abracadabra
mid-level engineer
- 20 Jun 2017, 12:00
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 52084
Re: NUC240 RTX binding SPI PDMA
/**************************************************************************//** * [url=home.php?mod=space&uid=288409]@file[/url] main.c * [url=home.php?mod=space&uid=895143]@version[/url] V2.00 * $Revision: 1 $ * $Date: 14/05/21 4:10p $ * [url=home.php?mod=space&uid=247401]@brief[/url] NUC230_240 S...
- 20 Jun 2017, 11:59
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 52084
Re: NUC240 RTX binding SPI PDMA
SPI routines also so special, be sure to see.
Thanks,
huangcunxiake
Senior Engineer
Thanks,
huangcunxiake
Senior Engineer
- 20 Jun 2017, 11:58
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 52084
Re: NUC240 RTX binding SPI PDMA
Transmitted in real time meaning it? How still it was.
Thanks,
yiyigirl2014
Senior Engineer
Thanks,
yiyigirl2014
Senior Engineer
- 20 Jun 2017, 11:58
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 52084
Re: NUC240 RTX binding SPI PDMA
Use NUC240 RTX binding SPI PDMA read SPI FLASH. interesting
Thanks,
Fearless catch the worm
mid-level engineer
Thanks,
Fearless catch the worm
mid-level engineer
- 20 Jun 2017, 11:57
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 52084
Re: NUC240 RTX binding SPI PDMA
SPI's DMA, why should it take a P. What PDMA is a difference do with DMA
Thanks,
734774645
Senior Engineer
Thanks,
734774645
Senior Engineer
- 20 Jun 2017, 11:56
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 52084
NUC240 RTX binding SPI PDMA
Use NUC240 RTX binding SPI PDMA read SPI FLASH.
Thanks,
a_ziliu
Senior Technician
Thanks,
a_ziliu
Senior Technician
- 20 Jun 2017, 11:43
- Forum: Linux/RTOS
- Topic: RTX Real-Time Kernel System
- Replies: 4
- Views: 18202
Re: RTX Real-Time Kernel System
Not sure how this system manages the interruption of the system.
Thanks,
Heisexingqisi
Junior engineer
Thanks,
Heisexingqisi
Junior engineer
- 20 Jun 2017, 11:38
- Forum: Linux/RTOS
- Topic: RTX Real-Time Kernel System
- Replies: 4
- Views: 18202
Re: RTX Real-Time Kernel System
The system kernel is responsible for system resource allocation and task scheduling.
Thanks,
Stable and happy
Senior engineer
Thanks,
Stable and happy
Senior engineer