WebGpioDataRegs.GPASET.all = 0x0000 0800; //You have to think a little with this code to know that bit 11 is being set. SE420 Lab 2, Page 2 of 6 . GpioDataRegs.GPASET.bit.GPIO11 = 1 ; //This line of code is somewhat easier to understand that we are setting the 11. th. bit. WebGpioDataRegs.GPATOGGLE.bit.GPIO14 = 1不能工作. 请教一下,为何在同一个中断下GpioDataRegs.GPATOGGLE.bit.GPIO14 = 1无法使电平反转,而GpioDataRegs.GPATOGGLE.bit.GPIO30 = 1却能正常输出方波,GPIO14有什么特别的地方吗,是不是哪里需要配置啊。.
Neither GPADAT nor GPACLEAR is clearing GPIO pins
Webdelay = (GpioDataRegs.GPADAT.all >> 12) &0x0000000F; it means that it will read from GPIO15...12? what about &0x0000000F;? regards, David . over 11 years ago. Cancel; 0 Edwin Krasser over 11 years ago. Expert 2360 points Hi, GPADAT.all is a 32-bit-value. Hence, if you shift right 12 times first, you will get gpio12 on the LSB. WebThis thread has been locked. If you have a related question, please click the "Ask a related question" button in the top right corner.The newly created question will be automatically linked to this question. regal lighters how to refill
GPIO setup on C2000 -- F28335 - TI E2E support forums
WebDeepak, Your question about the code has to do with the difference between using the GPADAT and GPASET/GPACLEAR registers. The issue you are running into with GPADAT has to do with the lag between when the register is written to and when the new pin value is reflected back in the register. Web#define led_red GpioDataRegs.GPASET.bit.GPIO31 led_red=1; //LED RED ON led_red=0; //LED RED OFF Regards, Gautam. Cancel; Up 0 True Down; Cancel; 0 Aron Koscho over 8 years ago in reply to Gautam Iyer. Intellectual 580 points Hi Gautam, Thanks for getting back to me, but it looks like I still have a problem. ... probationary time