Gpio modify (#3229)

* Refactor GPIO configuration for PRALINE and non-PRALINE setups

- Updated PinMap structure to include gpio_mode for better flexibility.
- Added new GPIO mappings for SGPIO pins with appropriate configurations.
- Commented out unused GPIO definitions in hackrf_gpio.hpp to improve code clarity.
- Adjusted GPIO initialization for control pins to utilize the new PinMap structure.
- Ensured compatibility for both PRALINE and non-PRALINE configurations by using preprocessor directives.

* Refactor GPIO handling and remove LED abstraction

- Updated GPIO class to support logical polarity, enabling/disabling features based on their configured state.
- Replaced direct GPIO manipulation in power control functions with new GPIO methods for better readability and maintainability.
- Removed the LED class and its associated functionality, as it was deemed unnecessary for the current implementation.
- Adjusted GPIO initialization for various components, ensuring correct polarity settings for VAA and power enable pins.
- Cleaned up unused includes and commented-out code in hackrf_gpio.hpp.

* Refactor GPIO LED control methods to use setActive() and setInactive() for improved clarity

* Refactor GPIO control methods to use setActive() and setInactive() for improved clarity and consistency

* copilot

* Update GPIO control logic and pin definitions for clarity and consistency

* Refactor GPIO methods for improved naming consistency and clarity

firmware/common/gpio.cpp

@@ -23,6 +23,8 @@
 
 #include "platform.hpp"
 
+using namespace gpio_control;
+
 namespace power_control {
 
 /* VAA powers:
@@ -53,7 +55,7 @@ void vaa_power_on(void) {
     }
 
     /* Latch VAA to ON state (Active LOW) */
-    LPC_GPIO->CLR[4] = (1 << 1);
+    VAA_en.setActive();
 
 #else
     if (hackrf_r9) {
@@ -104,8 +106,8 @@ void vaa_power_on(void) {
         }
 
         /* Hold !VAA_ENABLE active using a GPIO, so we can reclaim and shut down the MOTOCONPWM peripheral. */
-        LPC_GPIO->CLR[2] = (1 << 9);  // !VAA_ENABLE
-        LPC_GPIO->DIR[2] |= (1 << 9);
+        og_VAA_en.output();
+        og_VAA_en.setActive();
         setup_pin(pin_setup_vaa_enablex_gpio_og);  // P5_0 /GPIO2[ 9]/MCOB2: !VAA_ENABLE, 10K PU
 
         peripheral_reset(&motocon_pwm_resources.reset);
@@ -122,16 +124,13 @@ void vaa_power_off(void) {
      */
 #ifdef PRALINE
     /* Safe state: OFF (VAA RF is active LOW, so Set = OFF) */
-    LPC_GPIO->SET[4] = (1 << 1);
-
-    /* Turn OFF LED3 (TX) */
-    LPC_GPIO->SET[2] = (1 << 8);
+    VAA_en.setInactive();
 
 #else
     if (hackrf_r9) {
-        LPC_GPIO->W3[6] = 1;  // Turn OFF VAA for r9 P6_10
+        r9_VAA_en.setInactive();  // Turn OFF VAA for r9 P6_10
     } else {
-        LPC_GPIO->W2[9] = 1;  // Turn OFF VAA for OG P5_0
+        og_VAA_en.setInactive();  // Turn OFF VAA for OG P5_0
     }
 #endif
 }
@@ -150,34 +149,29 @@ void aux_power_off(void) {
 
 #endif /* PRALINE */
 
-void core_power_on(void) {  // Core power enable
+void core_power_on(void) {
 #ifdef PRALINE
     // 1.2V FPGA - P8_7 = GPIO4[7], Active HIGH (Set = ON)
-    LPC_GPIO->SET[4] = (1 << 7);
+    en_1v2.setActive();
 
 #else
     if (hackrf_r9) {
-        // P5_0 (GPIO2[9]) is the EN1V8 pin
-        LPC_GPIO->SET[2] = (1 << 9);
+        r9_1v8_en.setActive();
     } else {
-        // On older OG HackRF boards, P6_10 (GPIO3[6]) is the EN1V8 pin
-        LPC_GPIO->SET[3] = (1 << 6);
+        og_1v8_en.setActive();
     }
 #endif
 }
 
-void core_power_off(void) {  // Core power disable
+void core_power_off(void) {
 #ifdef PRALINE
-    // 1.2V FPGA - P8_7 = GPIO4[7], Active HIGH (Clear = OFF) */
-    LPC_GPIO->CLR[4] = (1 << 7);
+    en_1v2.setInactive();
 
 #else
     if (hackrf_r9) {
-        // P5_0 (GPIO2[9]) is the EN1V8 pin
-        LPC_GPIO->CLR[2] = (1 << 9);
+        r9_1v8_en.setInactive();
     } else {
-        // On older OG HackRF boards, P6_10 (GPIO3[6]) is the EN1V8 pin
-        LPC_GPIO->CLR[3] = (1 << 6);
+        og_1v8_en.setInactive();
     }
 #endif
 }