tec: fix wrong SHDN pins

firmware/src/board/gpio.rs

@@ -72,7 +72,7 @@ pub struct PE4;
 def_gpio!(GPIO_PORTE_AHB, PE4, 4);
 pub struct PE5;
 def_gpio!(GPIO_PORTE_AHB, PE5, 5);
-pub struct PP4;
-def_gpio!(GPIO_PORTP, PP4, 4);
-pub struct PP5;
-def_gpio!(GPIO_PORTP, PP5, 5);
+pub struct PP2;
+def_gpio!(GPIO_PORTP, PP2, 2);
+pub struct PP3;
+def_gpio!(GPIO_PORTP, PP3, 3);

firmware/src/tec.rs

@@ -1,6 +1,6 @@
 use core::fmt;
 use crate::board::pwm::{self, PwmChannel, PwmPeripheral};
-use crate::board::gpio::{Gpio, GpioOutput, PP4, PP5};
+use crate::board::gpio::{Gpio, GpioOutput, PP2, PP3};
 use embedded_hal::digital::v2::OutputPin;
 
 #[derive(Clone, Copy, Debug)]
@@ -56,20 +56,20 @@ pub struct Tec<MaxIPos: PwmChannel, MaxINeg: PwmChannel, ISet: PwmChannel, MaxV:
     shdn: SHDN,
 }
 
-impl Tec<pwm::T2CCP0, pwm::T2CCP1, pwm::T3CCP0, pwm::T3CCP1, GpioOutput<PP4>> {
+impl Tec<pwm::T2CCP0, pwm::T2CCP1, pwm::T3CCP0, pwm::T3CCP1, GpioOutput<PP2>> {
     pub fn tec0() -> Self {
         let (max_i_pos, max_i_neg) = tm4c129x::TIMER2::split();
         let (i_set, max_v) = tm4c129x::TIMER3::split();
-        let shdn = setup_shdn(PP4);
+        let shdn = setup_shdn(PP2);
         Tec { max_i_pos, max_i_neg, i_set, max_v, shdn }
     }
 }
 
-impl Tec<pwm::T4CCP0, pwm::T4CCP1, pwm::T5CCP0, pwm::T5CCP1, GpioOutput<PP5>> {
+impl Tec<pwm::T4CCP0, pwm::T4CCP1, pwm::T5CCP0, pwm::T5CCP1, GpioOutput<PP3>> {
     pub fn tec1() -> Self {
         let (max_i_pos, max_i_neg) = tm4c129x::TIMER4::split();
         let (i_set, max_v) = tm4c129x::TIMER5::split();
-        let shdn = setup_shdn(PP5);
+        let shdn = setup_shdn(PP3);
         Tec { max_i_pos, max_i_neg, i_set, max_v, shdn }
     }
 }