Global GPIO/Pin Migration (#584)

* Update DaisySeed to use GPIO * Update DaisyPatch to use GPIO * Update daisy::patch_sm to use GPIO * Update DaisyField to use GPIO * Update LED and RGBLed to use GPIO and Pin * Update AK4556 CODEC to use GPIO and Pin This also finally switches the AK4556 CODEC from a static set of functions to instance variables. This is required due to how GPIO instances update their internal port_base_addr_ on Init(), which is then later required for DeInit(). * Update HD44780 driver to use GPIO and Pin * Update PCA9685 driver to use GPIO and Pin * Update SSD130X driver to use GPIO and Pin * Move SR595 Driver into daisy namespace * Update SR595 driver to use GPIO and Pin * Update 4021 driver with GPIO and Pin * Update Encoder to use GPIO and Pin * Update Switch driver to use GPIO and Pin Also migrates from internal custom Pull representation to the global GPIO::Pull * Update Switch3 to use GPIO and Pin * Add Init() to GPIO for 0-parameter initialization * Update ADC to use GPIO and Pin * Update system to use GPIO and Pin * Update multi-peripheral SPI driver with GPIO/Pin * Update Midi to use Pin * Update TLV493D to use Pin * Update MCP23x17 and MAX11300 to use Pin * Update DAC driver to use GPIO and Pin * Update I2C driver to use GPIO and Pin * Update UART to use GPIO and Pin * Update SPI peripheral to use GPIO and Pin * Update SAI peripheral to use GPIO and Pin * Update QSPI peripheral to use GPIO and Pin * Update outdated documentation * Style compliance * Fix ResetToBootloader (merge error) * Replace old dsy_gpio in DaisySeed with modern GPIO * Move patch_sm to modern GPIO * Rip up all old GPIO usage * Remove hal_map.c from build systems * Reintroduce dsy_gpio_pin + implicit conversion to daisy::Pin Also: Added a deprecation warning to the dsy_gpio_pin struct Left out some of the additional stuff surrounding that struct, e.g. comparison operators, implicit cast from Pin to dsy_gpio_pin These would throw the deprecation warning, so theyve been left out I also added an implicit cast from dsy_gpio_pin to daisy::Pin This required moving the dsy_gpio_pin and port inside the daisy namespace * Fix unit tests Remove test making sure new pin could cast to old Add two conditionals so the hal_map wont be included during some tests * Initialize DaisySeed::seedgpio using constexpr pins from header --------- Co-authored-by: beserge <bensergentanis@gmail.com>
electro-smith · Sep 20, 2024 · f7dd38f · f7dd38f
1 parent 15e1dd5
commit f7dd38f
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -16,7 +16,6 @@ add_library(${TARGET} STATIC
     ${MODULE_DIR}/per/sai.cpp
     ${MODULE_DIR}/per/sdmmc.cpp
     ${MODULE_DIR}/util/bsp_sd_diskio.c
-    ${MODULE_DIR}/util/hal_map.c
     ${MODULE_DIR}/util/oled_fonts.c
     ${MODULE_DIR}/util/sd_diskio.c
     ${MODULE_DIR}/util/usbh_diskio.c

diff --git a/Makefile b/Makefile
@@ -9,7 +9,6 @@ per/gpio \
 per/sai \
 per/sdmmc \
 util/bsp_sd_diskio \
-util/hal_map \
 util/oled_fonts \
 util/sd_diskio \
 util/unique_id \

diff --git a/src/daisy.h b/src/daisy.h
@@ -43,6 +43,7 @@
 #include "hid/rgb_led.h"
 #include "dev/sr_595.h"
 #include "dev/apds9960.h"
+#include "dev/codec_ak4556.h"
 #include "dev/codec_pcm3060.h"
 #include "dev/codec_wm8731.h"
 #include "dev/dps310.h"

diff --git a/src/daisy_core.h b/src/daisy_core.h
@@ -167,74 +167,6 @@ FORCE_INLINE int32_t f2s32(float x)
     return (int32_t)(x * F2S32_SCALE);
 }
 
-
-/** Enums and a simple struct for defining a hardware pin on the MCU
- *  These correlate with the stm32 datasheet, and are used to configure
- *  the hardware.
- * 
- *  This along with the dsy_gpio_pin class should no longer be used.
- *  They are available for backwards compatability. 
- * 
- *  Please use GPIOPort enum and the Pin struct instead.
- */
-typedef enum
-{
-    DSY_GPIOA, /**< & */
-    DSY_GPIOB, /**< & */
-    DSY_GPIOC, /**< & */
-    DSY_GPIOD, /**< & */
-    DSY_GPIOE, /**< & */
-    DSY_GPIOF, /**< & */
-    DSY_GPIOG, /**< & */
-    DSY_GPIOH, /**< & */
-    DSY_GPIOI, /**< & */
-    DSY_GPIOJ, /**< & */
-    DSY_GPIOK, /**< & */
-    DSY_GPIOX, /** This is a non-existant port for unsupported bits of hardware. */
-    DSY_GPIO_LAST, /** Final enum member */
-} dsy_gpio_port;
-
-/** Hardware define pins 
- *  
- *  The dsy_gpio_pin struct should no longer be used, and is only available for
- *  backwards compatability.
- * 
- *  Please use Pin struct instead.
- */
-typedef struct
-{
-    dsy_gpio_port port; /**< & */
-    uint8_t       pin;  /**< number 0-15 */
-} dsy_gpio_pin;
-
-/** Helper for creating pins from port/pin combos easily
- * 
- *  The dsy_gpio_pin struct should no longer be used, and is only available for
- *  backwards compatability.
- * 
- *  Please use Pin struct instead.
-*/
-FORCE_INLINE dsy_gpio_pin dsy_pin(dsy_gpio_port port, uint8_t pin)
-{
-    dsy_gpio_pin p;
-    p.port = port;
-    p.pin  = pin;
-    return p;
-}
-
-/** Helper for testing sameness of two dsy_gpio_pins
- *  \return    1 if same, 0 if different
- * 
- *  The dsy_gpio_pin struct should no longer be used, and is only available for
- *  backwards compatability.
- * 
- *  Please use Pin struct instead.
- */
-FORCE_INLINE uint8_t dsy_pin_cmp(dsy_gpio_pin *a, dsy_gpio_pin *b)
-{
-    return ((a->port == b->port) && (a->pin == b->pin));
-}
-
 #ifdef __cplusplus
 
 namespace daisy
@@ -284,19 +216,53 @@ struct Pin
 
     /** @brief comparison operator for checking inequality between Pin objects */
     constexpr bool operator!=(const Pin &rhs) const { return !operator==(rhs); }
+};
+
 
-    /** @brief conversion operation for converting to the old-style representation
-     *         of a pin.
-     * 
-     *  This allows the new Pin type to be used in place of the older, dsy_gpio_pin
-     *  type.
-     */
-    constexpr operator dsy_gpio_pin() const
+/** Enums and a simple struct for defining a hardware pin on the MCU
+ *  These correlate with the stm32 datasheet, and are used to configure
+ *  the hardware.
+ * 
+ *  This along with the dsy_gpio_pin class should no longer be used.
+ *  They are available for backwards compatability. 
+ * 
+ *  Please use GPIOPort enum and the Pin struct instead.
+ */
+typedef enum
+{
+    DSY_GPIOA, /**< & */
+    DSY_GPIOB, /**< & */
+    DSY_GPIOC, /**< & */
+    DSY_GPIOD, /**< & */
+    DSY_GPIOE, /**< & */
+    DSY_GPIOF, /**< & */
+    DSY_GPIOG, /**< & */
+    DSY_GPIOH, /**< & */
+    DSY_GPIOI, /**< & */
+    DSY_GPIOJ, /**< & */
+    DSY_GPIOK, /**< & */
+    DSY_GPIOX, /** This is a non-existant port for unsupported bits of hardware. */
+    DSY_GPIO_LAST, /** Final enum member */
+} dsy_gpio_port;
+
+/** Hardware define pins 
+ *  
+ *  The dsy_gpio_pin struct should no longer be used, and is only available for
+ *  backwards compatability.
+ * 
+ *  Please use Pin struct instead.
+ */
+[[deprecated("Use daisy::Pin instead")]] typedef struct
+{
+    dsy_gpio_port port; /**< & */
+    uint8_t       pin;  /**< number 0-15 */
+
+    constexpr operator Pin() const
     {
-        return dsy_gpio_pin{.port = static_cast<dsy_gpio_port>(port),
-                            .pin  = pin};
+        return Pin(static_cast<GPIOPort>(port), pin);
     }
-};
+
+} dsy_gpio_pin;
 
 } // namespace daisy
 

diff --git a/src/daisy_field.cpp b/src/daisy_field.cpp
@@ -142,10 +142,7 @@ void DaisyField::Init(bool boost)
     // Gate In
     gate_in.Init(PIN_GATE_IN);
     // Gate Out
-    gate_out.mode = DSY_GPIO_MODE_OUTPUT_PP;
-    gate_out.pull = DSY_GPIO_NOPULL;
-    gate_out.pin  = PIN_GATE_OUT;
-    dsy_gpio_init(&gate_out);
+    gate_out.Init(PIN_GATE_OUT, GPIO::Mode::OUTPUT);
 
     //midi
     MidiUartHandler::Config midi_config;

diff --git a/src/daisy_field.h b/src/daisy_field.h
@@ -212,7 +212,7 @@ class DaisyField
 
     DaisySeed                                seed;
     OledDisplay<SSD130x4WireSpi128x64Driver> display;
-    dsy_gpio                                 gate_out;
+    GPIO                                     gate_out;
     GateIn                                   gate_in;
     LedDriverPca9685<2, true>                led_driver;
     Switch                                   sw[SW_LAST];

diff --git a/src/daisy_patch.cpp b/src/daisy_patch.cpp
@@ -1,5 +1,4 @@
 #include "daisy_patch.h"
-#include "dev/codec_ak4556.h"
 
 using namespace daisy;
 
@@ -216,8 +215,7 @@ void DaisyPatch::InitAudio()
 
     // Reset Pin for AK4556
     // Built-in AK4556 was reset during Seed Init
-    dsy_gpio_pin codec_reset_pin = PIN_AK4556_RESET;
-    Ak4556::Init(codec_reset_pin);
+    codec.Init(PIN_AK4556_RESET);
 
     // Reinit Audio for _both_ codecs...
     AudioHandle::Config cfg;
@@ -286,10 +284,7 @@ void DaisyPatch::InitEncoder()
 void DaisyPatch::InitGates()
 {
     // Gate Output
-    gate_output.pin  = PIN_GATE_OUT;
-    gate_output.mode = DSY_GPIO_MODE_OUTPUT_PP;
-    gate_output.pull = DSY_GPIO_NOPULL;
-    dsy_gpio_init(&gate_output);
+    gate_output.Init(PIN_GATE_OUT, GPIO::Mode::OUTPUT);
 
     // Gate Inputs
     gate_input[GATE_IN_1].Init(PIN_GATE_IN_1);

diff --git a/src/daisy_patch.h b/src/daisy_patch.h
@@ -114,15 +114,16 @@ class DaisyPatch
     /* These are exposed for the user to access and manipulate directly
        Helper functions above provide easier access to much of what they are capable of.
     */
-    DaisySeed       seed;                             /**< Seed object */
-    Encoder         encoder;                          /**< Encoder object */
-    AnalogControl   controls[CTRL_LAST];              /**< Array of controls*/
-    GateIn          gate_input[GATE_IN_LAST];         /**< Gate inputs  */
-    MidiUartHandler midi;                             /**< Handles midi*/
+    DaisySeed       seed;                     /**< Seed object */
+    Ak4556          codec;                    /**< Patch's second CODEC */
+    Encoder         encoder;                  /**< Encoder object */
+    AnalogControl   controls[CTRL_LAST];      /**< Array of controls*/
+    GateIn          gate_input[GATE_IN_LAST]; /**< Gate inputs  */
+    MidiUartHandler midi;                     /**< Handles midi*/
     OledDisplay<SSD130x4WireSpi128x64Driver> display; /**< & */
 
     // TODO: Add class for Gate output
-    dsy_gpio gate_output; /**< &  */
+    GPIO gate_output; /**< &  */
 
 
   private:

diff --git a/src/daisy_patch_sm.cpp b/src/daisy_patch_sm.cpp
@@ -330,23 +330,12 @@ namespace patch_sm
         }
 
         /** Fixed-function Digital I/O */
-        user_led.mode = DSY_GPIO_MODE_OUTPUT_PP;
-        user_led.pull = DSY_GPIO_NOPULL;
-        user_led.pin  = PIN_USER_LED;
-        dsy_gpio_init(&user_led);
-        //gate_in_1.Init((dsy_gpio_pin *)&DaisyPatchSM::B10);
+        user_led.Init(PIN_USER_LED, GPIO::Mode::OUTPUT);
         gate_in_1.Init(B10);
         gate_in_2.Init(B9);
 
-        gate_out_1.mode = DSY_GPIO_MODE_OUTPUT_PP;
-        gate_out_1.pull = DSY_GPIO_NOPULL;
-        gate_out_1.pin  = B5;
-        dsy_gpio_init(&gate_out_1);
-
-        gate_out_2.mode = DSY_GPIO_MODE_OUTPUT_PP;
-        gate_out_2.pull = DSY_GPIO_NOPULL;
-        gate_out_2.pin  = B6;
-        dsy_gpio_init(&gate_out_2);
+        gate_out_1.Init(B5, GPIO::Mode::OUTPUT);
+        gate_out_2.Init(B6, GPIO::Mode::OUTPUT);
 
         /** DAC init */
         pimpl_->InitDac();
@@ -453,7 +442,7 @@ namespace patch_sm
 
     float DaisyPatchSM::GetAdcValue(int idx) { return controls[idx].Value(); }
 
-    dsy_gpio_pin DaisyPatchSM::GetPin(const PinBank bank, const int idx)
+    Pin DaisyPatchSM::GetPin(const PinBank bank, const int idx)
     {
         if(idx <= 0 || idx > 10)
             return DUMMYPIN;
@@ -473,7 +462,7 @@ namespace patch_sm
         pimpl_->WriteCvOut(channel, voltage);
     }
 
-    void DaisyPatchSM::SetLed(bool state) { dsy_gpio_write(&user_led, state); }
+    void DaisyPatchSM::SetLed(bool state) { user_led.Write(state); }
 
     bool DaisyPatchSM::ValidateSDRAM()
     {

diff --git a/src/daisy_patch_sm.h b/src/daisy_patch_sm.h
@@ -143,7 +143,7 @@ namespace patch_sm
          *  \param idx pin number between 1 and 10 for each of the pins on each header.
          *  \deprecated please use the Pin definitions in daisy::patch_sm instead
          */
-        dsy_gpio_pin GetPin(const PinBank bank, const int idx);
+        Pin GetPin(const PinBank bank, const int idx);
 
         /** Starts the DAC for the CV Outputs 
          * 
@@ -251,10 +251,10 @@ namespace patch_sm
         DacHandle   dac;
 
         /** Dedicated Function Pins */
-        dsy_gpio      user_led;
+        GPIO          user_led;
         AnalogControl controls[ADC_LAST];
         GateIn        gate_in_1, gate_in_2;
-        dsy_gpio      gate_out_1, gate_out_2;
+        GPIO          gate_out_1, gate_out_2;
 
 
         /** Pin Accessors for the DaisyPatchSM hardware