git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@14122 27425a3e-05d8-49a3-a47f-9c15f0e5edd8

demos/RP/RT-RP2040-PICO/c1_main.c

@@ -17,21 +17,19 @@
 #include "ch.h"
 #include "hal.h"
 
-/*
+#include "shell.h"
- * Green LED blinker thread, times are in milliseconds.
+#include "chprintf.h"
- */
-static THD_WORKING_AREA(waThread1, 128);
-static THD_FUNCTION(Thread1, arg) {
 
-  (void)arg;
+#define SHELL_WA_SIZE   THD_WORKING_AREA_SIZE(2048)
-  chRegSetThreadName("blinker");
+
-  while (true) {
+static const ShellCommand commands[] = {
-    palClearLine(25U);
+  {NULL, NULL}
-    chThdSleepMilliseconds(500);
+};
-    palSetLine(25U);
+
-    chThdSleepMilliseconds(500);
+static const ShellConfig shell_cfg1 = {
-  }
+  (BaseSequentialStream *)&SIOD1,
-}
+  commands
+};
 
 /**
  * @brief   Core 1 OS instance.
@@ -81,18 +79,22 @@ void c1_main(void) {
    */
   palSetLineMode(0U, PAL_MODE_ALTERNATE_UART);
   palSetLineMode(1U, PAL_MODE_ALTERNATE_UART);
-  palSetLineMode(25U, PAL_MODE_OUTPUT_PUSHPULL | PAL_RP_PAD_DRIVE12);
 
   /*
-   * Creates the blinker thread.
+   * Activates the Serial or SIO driver using the default configuration.
    */
-  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
+  sioStart(&SIOD1, NULL);
+  sioStartOperation(&SIOD1, NULL);
 
   /*
    * Normal main() thread activity, in this demo it does nothing except
-   * sleeping in a loop.
+   * sleeping in a loop (re)spawning a shell.
    */
   while (true) {
+    thread_t *shelltp = chThdCreateFromHeap(NULL, SHELL_WA_SIZE,
+                                            "shell", NORMALPRIO + 1,
+                                            shellThread, (void *)&shell_cfg1);
+    chThdWait(shelltp);               /* Waiting termination.             */
     chThdSleepMilliseconds(500);
   }
 }

demos/RP/RT-RP2040-PICO/main.c

@@ -16,24 +16,7 @@
 
 #include "ch.h"
 #include "hal.h"
-#include "rt_test_root.h"
-#include "oslib_test_root.h"
 
-#include "shell.h"
-#include "chprintf.h"
-
-#define SHELL_WA_SIZE   THD_WORKING_AREA_SIZE(2048)
-
-static const ShellCommand commands[] = {
-  {NULL, NULL}
-};
-
-static const ShellConfig shell_cfg1 = {
-  (BaseSequentialStream *)&SIOD1,
-  commands
-};
-
-#if 0
 /*
  * Green LED blinker thread, times are in milliseconds.
  */
@@ -49,7 +32,6 @@ static THD_FUNCTION(Thread1, arg) {
     chThdSleepMilliseconds(500);
   }
 }
-#endif
 
 /* Courtesy of Pico-SDK.*/
 static void start_core1(void) {
@@ -100,30 +82,18 @@ int main(void) {
   /*
    * Setting up GPIOs.
    */
-//  palSetLineMode(0U, PAL_MODE_ALTERNATE_UART);
+  palSetLineMode(25U, PAL_MODE_OUTPUT_PUSHPULL | PAL_RP_PAD_DRIVE12);
-//  palSetLineMode(1U, PAL_MODE_ALTERNATE_UART);
-//  palSetLineMode(25U, PAL_MODE_OUTPUT_PUSHPULL | PAL_RP_PAD_DRIVE12);
-
-  /*
-   * Activates the Serial or SIO driver using the default configuration.
-   */
-  sioStart(&SIOD1, NULL);
-  sioStartOperation(&SIOD1, NULL);
 
   /*
    * Creates the blinker thread.
    */
-//  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
+  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
 
   /*
    * Normal main() thread activity, in this demo it does nothing except
-   * sleeping in a loop (re)spawning a shell.
+   * sleeping in a loop.
    */
   while (true) {
-    thread_t *shelltp = chThdCreateFromHeap(NULL, SHELL_WA_SIZE,
-                                            "shell", NORMALPRIO + 1,
-                                            shellThread, (void *)&shell_cfg1);
-    chThdWait(shelltp);               /* Waiting termination.             */
     chThdSleepMilliseconds(500);
   }
 }

os/hal/ports/RP/LLD/UARTv1/hal_sio_lld.c

@@ -232,11 +232,13 @@ bool sio_lld_start(SIODriver *siop) {
 #if RP_SIO_USE_UART0 == TRUE
     else if (&SIOD1 == siop) {
       hal_lld_peripheral_unreset(RESETS_ALLREG_UART0);
+      nvicEnableVector(RP_UART0_IRQ_NUMBER, RP_IRQ_UART0_PRIORITY);
     }
 #endif
 #if RP_SIO_USE_UART1 == TRUE
     else if (&SIOD2 == siop) {
       hal_lld_peripheral_unreset(RESETS_ALLREG_UART1);
+      nvicEnableVector(RP_UART1_IRQ_NUMBER, RP_IRQ_UART1_PRIORITY);
     }
 #endif
     else {
@@ -275,14 +277,14 @@ void sio_lld_stop(SIODriver *siop) {
     }
 #if RP_SIO_USE_UART0 == TRUE
     else if (&SIOD1 == siop) {
+      nvicDisableVector(RP_UART0_IRQ_NUMBER);
       hal_lld_peripheral_reset(RESETS_ALLREG_UART0);
-//     rccDisableUSART1();
     }
 #endif
 #if RP_SIO_USE_UART1 == TRUE
     else if (&SIOD2 == siop) {
+      nvicDisableVector(RP_UART1_IRQ_NUMBER);
       hal_lld_peripheral_reset(RESETS_ALLREG_UART1);
-//      rccDisableUSART2();
     }
 #endif
     else {

os/hal/ports/RP/RP2040/rp_isr.c

@@ -58,8 +58,8 @@
  */
 void irqInit(void) {
 
-  uart0_irq_init();
+//  uart0_irq_init();
-  uart1_irq_init();
+//  uart1_irq_init();
 }
 
 /**
@@ -69,8 +69,8 @@ void irqInit(void) {
  */
 void irqDeinit(void) {
 
-  uart0_irq_deinit();
+//  uart0_irq_deinit();
-  uart1_irq_deinit();
+//  uart1_irq_deinit();
 }
 
 /** @} */