Hi , I'm developing on C674x
I try to enable GPIO3[0] , GPIO3[1]. But I failed.
My configuration:
1. PSC1_3 enbale
PSC1_lPSC_enable(0, 3); //GPIO
2. PINMUX10 config
PINMUX10 = 0x88888881;
3. Set GPIO bank23 direction 0x01E26038
0x01E26038 = 0xFFFFFFFF
4. Watch CCS Memory Browser
When I pull GP3[0],GP3[1] high/low, the bit16 and 17 of 0x01E26048(GPIO Banks 2 and 3 Input Data Register) keep being "0"
What did I miss to config??? Please help to advice. Thx!
CCS Memory Browser
PSC1_3 --> control GPIO
PinMUX10 config GPIO Bank3
GPIO Bank 2 and 3 Register Address