topic Problems reading interupt priorities LPC1226 in LPCXpresso IDE https://community.nxp.com/t5/LPCXpresso-IDE/Problems-reading-interupt-priorities-LPC1226/m-p/529421#M1495 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by JSalisbury on Wed Jan 25 10:49:39 MST 2012</STRONG><BR /><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I am trying to set and then read back interupt priorities in my LPC1226 project&nbsp; they all seem to read back as zero, is this normal?</SPAN><BR /><TABLE border="1"><TBODY><TR><TD bgcolor="#cacaca"> <PRE> &nbsp;&nbsp;&nbsp; ui32interupt_priority [0] = NVIC_GetPriority (TIMER_16_0_IRQn) ; &nbsp;&nbsp;&nbsp; ui32interupt_priority [1]= NVIC_GetPriority (TIMER_32_1_IRQn) ; &nbsp;&nbsp;&nbsp; ui32interupt_priority [2]= NVIC_GetPriority (UART0_IRQn) ; &nbsp;&nbsp;&nbsp; NVIC_SetPriority(TIMER_16_0_IRQn, 0xC0); &nbsp;&nbsp;&nbsp; NVIC_SetPriority(UART0_IRQn, 0x80); &nbsp;&nbsp;&nbsp; NVIC_SetPriority(UART0_IRQn, 0x40); &nbsp;&nbsp;&nbsp; ui32interupt_priority [0] = NVIC_GetPriority (TIMER_16_0_IRQn) ; &nbsp;&nbsp;&nbsp; ui32interupt_priority [1]= NVIC_GetPriority (TIMER_32_1_IRQn) ; &nbsp;&nbsp;&nbsp; ui32interupt_priority [2]= NVIC_GetPriority (UART0_IRQn) ; </PRE> </TD></TR></TBODY></TABLE></BODY></HTML> Thu, 16 Jun 2016 02:54:06 GMT lpcware 2016-06-16T02:54:06Z Problems reading interupt priorities LPC1226 https://community.nxp.com/t5/LPCXpresso-IDE/Problems-reading-interupt-priorities-LPC1226/m-p/529421#M1495 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by JSalisbury on Wed Jan 25 10:49:39 MST 2012</STRONG><BR /><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I am trying to set and then read back interupt priorities in my LPC1226 project&nbsp; they all seem to read back as zero, is this normal?</SPAN><BR /><TABLE border="1"><TBODY><TR><TD bgcolor="#cacaca"> <PRE> &nbsp;&nbsp;&nbsp; ui32interupt_priority [0] = NVIC_GetPriority (TIMER_16_0_IRQn) ; &nbsp;&nbsp;&nbsp; ui32interupt_priority [1]= NVIC_GetPriority (TIMER_32_1_IRQn) ; &nbsp;&nbsp;&nbsp; ui32interupt_priority [2]= NVIC_GetPriority (UART0_IRQn) ; &nbsp;&nbsp;&nbsp; NVIC_SetPriority(TIMER_16_0_IRQn, 0xC0); &nbsp;&nbsp;&nbsp; NVIC_SetPriority(UART0_IRQn, 0x80); &nbsp;&nbsp;&nbsp; NVIC_SetPriority(UART0_IRQn, 0x40); &nbsp;&nbsp;&nbsp; ui32interupt_priority [0] = NVIC_GetPriority (TIMER_16_0_IRQn) ; &nbsp;&nbsp;&nbsp; ui32interupt_priority [1]= NVIC_GetPriority (TIMER_32_1_IRQn) ; &nbsp;&nbsp;&nbsp; ui32interupt_priority [2]= NVIC_GetPriority (UART0_IRQn) ; </PRE> </TD></TR></TBODY></TABLE></BODY></HTML> Thu, 16 Jun 2016 02:54:06 GMT https://community.nxp.com/t5/LPCXpresso-IDE/Problems-reading-interupt-priorities-LPC1226/m-p/529421#M1495 lpcware 2016-06-16T02:54:06Z