Rename Boards/ to Devices/ (#414)

2025-11-13 23:50:43 +01:00
parent c7c9618f48
commit c1ff024657
314 changed files with 105 additions and 99 deletions
@@ -0,0 +1,35 @@
+#include <Axp192.h>
+
+static std::shared_ptr<Axp192> axp192 = nullptr;
+
+std::shared_ptr<Axp192> createAxp192() {
+    assert(axp192 == nullptr);
+    auto configuration = std::make_unique<Axp192::Configuration>(I2C_NUM_0);
+    axp192 = std::make_shared<Axp192>(std::move(configuration));
+    return axp192;
+}
+
+std::shared_ptr<Axp192> getAxp192() {
+    assert(axp192 != nullptr);
+    return axp192;
+}
+
+bool initAxp() {
+    const auto axp = createAxp192();
+    return axp->init([](auto* driver) {
+        axp192_ioctl(driver, AXP192_LDO2_SET_VOLTAGE, 3300); // LCD + SD
+        axp192_ioctl(driver, AXP192_LDO3_SET_VOLTAGE, 0); // VIB_MOTOR STOP
+        axp192_ioctl(driver, AXP192_DCDC3_SET_VOLTAGE, 3300);
+
+        axp192_ioctl(driver, AXP192_LDO2_ENABLE);
+        axp192_ioctl(driver, AXP192_LDO3_DISABLE);
+        axp192_ioctl(driver, AXP192_DCDC3_ENABLE);
+
+        axp192_write(driver, AXP192_PWM1_DUTY_CYCLE_2, 255); // PWM 255 (LED OFF)
+        axp192_write(driver, AXP192_GPIO1_CONTROL, 0x02); // GPIO1 PWM
+
+        // TODO: We could charge at 390mA according to the M5Unified code, but the AXP driver in M5Unified limits to 132mA, so it's unclear what the AXP supports.
+        return true;
+    });
+
+}