I'm working on a low-level initialization driver for Bluetooth on an ARM board recently. The environment is as follows: Board: ARM11 board Linux kernel version: 2.6.18 Bluetooth module: uses CSR's Blu
When doing AD sampling and initializing AD, if this code is not included, the sampling result will be incorrect. After adding it, the test result is normal: [color=#ff0000] AdcRegs.ADCTRL1.bit.RESET=1
As semiconductor terminal products develop towards the three major trends of being thin, light, short, digital and integrated with multiple functions, the status of power management ICs in the analog
I am still on a business trip today. I was bored on the train, so I took out my notebook and wrote about LED lights:
View Schematic
Table 4-1LED NumberCorresponding GPIOPin FunctiondescribeD4IO12GPIO1
I wrote a small program, but when I compiled it, an error like the one shown in the picture appeared. What caused it? Please help me take a look, thank you!