This is a total of several hanging in the above equipment, Is not as long as the ID can be fixed-point communication
Days Lingling spirit spirit
Search found 109 matches
- 20 Jun 2017, 15:16
- Forum: Linux/RTOS
- Topic: M451 CAN application routines under Keil RTX
- Replies: 4
- Views: 47238
- 20 Jun 2017, 15:16
- Forum: Linux/RTOS
- Topic: M451 CAN application routines under Keil RTX
- Replies: 4
- Views: 47238
M451 CAN application routines under Keil RTX
Function Description: 1 ) RTX system to establish two tasks, namely CAN send and CAN reception 2 ) Node0 through the expansion ID: 0x12345 every 2 seconds to send 2 bytes of data to the Node1 , then Node1 received data and then through a simple operation and then through the standard ID : 0x7FF sent...
- 20 Jun 2017, 15:13
- Forum: Linux/RTOS
- Topic: Under KEIL RTX, access the EEPROM in an interrupted manner
- Replies: 2
- Views: 15682
Re: Under KEIL RTX, access the EEPROM in an interrupted manner
In rtx below, eeprom read and write their own independent task.eeprom interrupt handling in the i2c read and write.
Thank you for sharing
Lovecat2015
Thank you for sharing
Lovecat2015
- 20 Jun 2017, 15:12
- Forum: Linux/RTOS
- Topic: Under KEIL RTX, access the EEPROM in an interrupted manner
- Replies: 2
- Views: 15682
Re: Under KEIL RTX, access the EEPROM in an interrupted manner
Interrupt access eeprom, thank you for sharing
Thanks,
Odyssey
Thanks,
Odyssey
- 20 Jun 2017, 15:12
- Forum: Linux/RTOS
- Topic: Under KEIL RTX, access the EEPROM in an interrupted manner
- Replies: 2
- Views: 15682
Under KEIL RTX, access the EEPROM in an interrupted manner
Under rtx, eeprom read and write their own independent task. eeprom in the i2c interrupt handling read and write.
Thanks,
A_ziliu
Thanks,
A_ziliu
- 20 Jun 2017, 12:10
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 51257
Re: NUC240 RTX binding SPI PDMA
http://bbs.21ic.com/space-uid-288409.html * @file main.c
http://bbs.21ic.com/space-uid-895143.html * @version V2.00
The url is what role it?
Thanks,
643757107
http://bbs.21ic.com/space-uid-895143.html * @version V2.00
The url is what role it?
Thanks,
643757107
- 20 Jun 2017, 12:08
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 51257
Re: NUC240 RTX binding SPI PDMA
Code: Select all
__task void task1 (void); // Tasks function prototypes
__task void task2 (void);
__task void task3 (void);
Thanks,
643757107
mid-level engineer
- 20 Jun 2017, 12:07
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 51257
Re: NUC240 RTX binding SPI PDMA
Code: Select all
55. /* Set GPB multi-function pins for UART0 RXD and TXD */
56. SYS->GPB_MFP &= ~(SYS_GPB_MFP_PB0_Msk | SYS_GPB_MFP_PB1_Msk);
57. SYS->GPB_MFP |= (SYS_GPB_MFP_PB0_UART0_RXD | SYS_GPB_MFP_PB1_UART0_TXD);
Configure these ports as serial ports?
Thanks,
wahahaheihei
mid-level engineer
- 20 Jun 2017, 12:06
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 51257
Re: NUC240 RTX binding SPI PDMA
Code: Select all
/* 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);
HAL library function is still very simple.
Thanks,
yiyigirl2014
Senior Engineer
- 20 Jun 2017, 12:05
- Forum: Linux/RTOS
- Topic: NUC240 RTX binding SPI PDMA
- Replies: 12
- Views: 51257
Re: NUC240 RTX binding SPI PDMA
Open_SPI_Flash (void) is a function of no arguments, should with a return value.
Thanks,
wahahaheihei
mid-level engineer
Thanks,
wahahaheihei
mid-level engineer