SPI- Config问题
I am implementing SPI communication function on S32k144 chip, using LPSPI2. The pins used are as follows: PTC1: LPSPI2_SOUT PTC0: LPSPI2_SIN PTC15: LPSPI2_SCK PTC4: LPSPI2_PCS0 The development tool I use is IAR. My program mimics the code in the lpspi_transfer_s32k144 projec...
I am implementing SPI communication function on S32k144 chip, using LPSPI2. The pins used are as follows: PTC1: LPSPI2_SOUT PTC0: LPSPI2_SIN PTC15: LPSPI2_SCK PTC4: LPSPI2_PCS0 The development tool I use is IAR. My program mimics the code in the lpspi_transfer_s32k144 projec...
1. 查看`/usr/src/linux/.config`文件：这是在编译内核时生成的配置文件，可以通过查找与SPI相关的配置项（例如CONFIG_SPI_）来查看SPI是否被配置和启用。2. 查看`/proc/config.gz`文件：这是内核运行时的配置文件。如果你的系统支持这个文件（即配置了CONFIG_IKCONFIG和CONFIG_IKCONFIG_PROC），那么你...
modprobe spi-config devices=<devicedev1>,<devicedev2>,...,<devicedev16> and a<devicedev>is defined as a list of : separated key=value pairs possible keys are: bus = the bus number cs = the chip select modalias = the driver to assign/use ...
imx6 ECSPI Config Register 中SS_CTL的使用 1、采用 slave 模式 2、SS_CTL 配置为0 imx6 中关于该位的配置说明如下: 其中: In slave mode - an SPI burst is completed when the number of bits received in the shift register is equal to (BURST LENGTH + 1). Only the n least-significant bits ...
When I update an existing MCS file using prom file formatter, then go to an already open Direct SPI config window with that MCS already assigned to a PROM, iMPACT prompts me to reload the updated file. When I select "Yes", the file is not updated. How can I work around this issue...
总结3:spring 依据“java的SPI(Service Provider Interface)机制”和“servlet容器的SCI(ServletContainerInitializer)接口”,通过SpringServletContainerInitializer实现spring组件和servlet容器解耦,解耦后,spring组件可以直接使用spring提供的WebApplicationInitializer接口,实现类似SCI功能,通过实现WebApplicationInitializer,可以向servle...
Found in: Component config > SPI Flash driver > CONFIG_SPI_FLASH_YIELD_DURING_ERASE If a duration of one erase command is large then it will yield CPUs after finishing a current command. Default value: 20 CONFIG_SPI_FLASH_ERASE_YIELD_TICKS ...
This change allows more fine tuning of driver model based SPI support in SPL and TPL. It is now possible to explicitly enable/disable the DM_SPI support in SPL and TPL via Kconfig option. Before this change it was necessary to use: /* SPI Flash Configs */ #if defined(CONFIG_SPL_BUILD...