links

Author: tannewt

ports/nordic/common-hal/microcontroller/Processor.c

@@ -33,28 +33,28 @@ void common_hal_mcu_processor_get_uid(uint8_t raw_id[]) {
 }
 
 mcu_reset_reason_t common_hal_mcu_processor_get_reset_reason(void) {
-    mcu_reset_reason_t r = RESET_REASON_UNKNOWN;
-    if (reset_reason_saved == 0) {
-        r = RESET_REASON_POWER_ON;
-    } else if (reset_reason_saved & POWER_RESETREAS_RESETPIN_Msk) {
-        r = RESET_REASON_RESET_PIN;
-    } else if (reset_reason_saved & POWER_RESETREAS_DOG_Msk) {
-        r = RESET_REASON_WATCHDOG;
-    } else if (reset_reason_saved & POWER_RESETREAS_SREQ_Msk) {
-        r = RESET_REASON_SOFTWARE;
-        #if CIRCUITPY_ALARM
-        // Our "deep sleep" is still actually light sleep followed by a software
-        // reset. Adding this check here ensures we treat it as-if we're waking
-        // from deep sleep.
-        if (sleepmem_wakeup_event != SLEEPMEM_WAKEUP_BY_NONE) {
-            r = RESET_REASON_DEEP_SLEEP_ALARM;
-        }
-        #endif
-    } else if ((reset_reason_saved & POWER_RESETREAS_OFF_Msk) ||
-               (reset_reason_saved & POWER_RESETREAS_LPCOMP_Msk) ||
-               (reset_reason_saved & POWER_RESETREAS_NFC_Msk) ||
-               (reset_reason_saved & POWER_RESETREAS_VBUS_Msk)) {
-        r = RESET_REASON_DEEP_SLEEP_ALARM;
-    }
-    return r;
+    // mcu_reset_reason_t r = RESET_REASON_UNKNOWN;
+    // if (reset_reason_saved == 0) {
+    //     r = RESET_REASON_POWER_ON;
+    // } else if (reset_reason_saved & POWER_RESETREAS_RESETPIN_Msk) {
+    //     r = RESET_REASON_RESET_PIN;
+    // } else if (reset_reason_saved & POWER_RESETREAS_DOG_Msk) {
+    //     r = RESET_REASON_WATCHDOG;
+    // } else if (reset_reason_saved & POWER_RESETREAS_SREQ_Msk) {
+    //     r = RESET_REASON_SOFTWARE;
+    //     #if CIRCUITPY_ALARM
+    //     // Our "deep sleep" is still actually light sleep followed by a software
+    //     // reset. Adding this check here ensures we treat it as-if we're waking
+    //     // from deep sleep.
+    //     if (sleepmem_wakeup_event != SLEEPMEM_WAKEUP_BY_NONE) {
+    //         r = RESET_REASON_DEEP_SLEEP_ALARM;
+    //     }
+    //     #endif
+    // } else if ((reset_reason_saved & POWER_RESETREAS_OFF_Msk) ||
+    //            (reset_reason_saved & POWER_RESETREAS_LPCOMP_Msk) ||
+    //            (reset_reason_saved & POWER_RESETREAS_NFC_Msk) ||
+    //            (reset_reason_saved & POWER_RESETREAS_VBUS_Msk)) {
+    //     r = RESET_REASON_DEEP_SLEEP_ALARM;
+    // }
+    // return r;
 }

supervisor/zephyr/port.c

@@ -18,7 +18,9 @@ void reset_cpu(void) {
     }
 }
 
-void reset_port(void);
+void reset_port(void) {
+
+}
 
 void port_wake_main_task(void) {
 }
@@ -63,6 +65,9 @@ uint32_t port_get_saved_word(void) {
     return 0;
 }
 
+uint64_t port_get_raw_ticks(uint8_t *subticks) {
+    return 0;
+}
 
 // Enable 1/1024 second tick.
 void port_enable_tick(void) {
@@ -74,6 +79,12 @@ void port_disable_tick(void) {
 
 }
 
+void port_interrupt_after_ticks(uint32_t ticks) {
+}
+
+void port_idle_until_interrupt(void) {
+}
+
 void *port_malloc(size_t size, bool dma_capable) {
     void *block = k_malloc(size);
     return block;

tools/cpbuild/build_circuitpython.py

@@ -166,6 +166,7 @@ async def build_circuitpython():
     circuitpython_flags.append(f"-DCIRCUITPY_USB_HOST={1 if usb_host else 0}")
     circuitpython_flags.append(f'-DCIRCUITPY_BOARD_ID=\\"{board}\\"')
     circuitpython_flags.append(f"-DCIRCUITPY_TUSB_MEM_ALIGN={tusb_mem_align}")
+    circuitpython_flags.append("-DINTERNAL_FLASH_FILESYSTEM")
     circuitpython_flags.append('-DFFCONF_H=\\"lib/oofatfs/ffconf.h\\"')
     circuitpython_flags.extend(("-I", srcdir))
     circuitpython_flags.extend(("-I", srcdir / "lib/tinyusb/src"))
@@ -301,6 +302,7 @@ async def build_circuitpython():
     source_files.append(srcdir / "shared/timeutils/timeutils.c")
     source_files.append(srcdir / "shared-module/time/__init__.c")
     source_files.append(srcdir / "shared-module/os/__init__.c")
+    source_files.append(srcdir / "shared-module/supervisor/__init__.c")
 
     assembly_files = []
     assembly_files.append(srcdir / "ports/nordic/supervisor/cpu.s")