created shell script called readreg.sh to read a set register

Author: midcodegabby

FreeRTOSConfig.h

@@ -57,7 +57,7 @@
 #define configUSE_IDLE_HOOK				0
 #define configUSE_TICK_HOOK				0
 #define configCPU_CLOCK_HZ				( 48000000U )
-#define configTICK_RATE_HZ				( ( TickType_t ) 10 ) 
+#define configTICK_RATE_HZ				( ( TickType_t ) 50 ) 
 #define configMAX_PRIORITIES			( 7 )
 #define configMINIMAL_STACK_SIZE		( ( unsigned short ) 512 )
 #define configTOTAL_HEAP_SIZE			( ( size_t ) ( 40 * 1024 ) )

include/i2c.h

@@ -23,7 +23,7 @@ Date: 12/30/2024
 #define I2C2_TXDR (*((volatile uint32_t *) (I2C2 + 0x28)))
 
 #define TSL2591_ADDRESS (0x29U)
-#define TSL2591_DATA_REGISTER (0xB4U)
+#define TSL2591_DATA_REGISTER (0xB4U) 
 #define TSL2591_INIT_MESSAGE ((0xA0 << 8)|(0x03))
 
 #define I2C2_NBYTES (4U)

readreg.sh

@@ -0,0 +1,13 @@
+# This small bash script reads the value of a register on an MCU and prints it to terminal
+# note for use: make sure another terminal is open that has already ran the `make load` command
+
+# edit reg to be address of register to be read
+reg=0x10000000
+
+# open client, read value of reg, print value out to terminal, then quit
+make client 2>&1 <<EOF | grep $reg
+start
+monitor mdw $reg 1
+q
+EOF
+

src/exti.c

@@ -33,7 +33,7 @@ void exti_disable(void) {
 void EXTI15_10_IRQHandler(void) {
         BaseType_t xHigherPriorityTaskWoken = pdFALSE;  //init a var to hold whether a higher priority task is being blocked by the button binary semaphore
         xSemaphoreGiveFromISR(p_button_binary_semaphore, &xHigherPriorityTaskWoken); //give button_binary_semaphore away
-
+        
         EXTI_PR1 |= (1 << 13);  //clear pending interrupts on this line
 
         portYIELD_FROM_ISR(xHigherPriorityTaskWoken);   //force context switch to higher priority blocked task (if there is one)

src/main.c

@@ -83,13 +83,13 @@ int main(void) {
 	lux_data_queue = xQueueCreate(8, (size_t) 4); 		//create queue with 8 indeces, with each index having a max size of 4 bytes
 	configASSERT(lux_data_queue != NULL);
 
-	status = xTaskCreate( (TaskFunction_t) task1_handler, "lux_task", STACK_SIZE, NULL, 1, NULL);
+	status = xTaskCreate( (TaskFunction_t) task1_handler, "lux_task", STACK_SIZE, NULL, 3, NULL);
 	configASSERT(status == pdPASS);
 
-	status = xTaskCreate( (TaskFunction_t) task2_handler, "lcd_task", STACK_SIZE, NULL, 1, NULL);
+	status = xTaskCreate( (TaskFunction_t) task2_handler, "lcd_task", STACK_SIZE, NULL, 3, NULL);
 	configASSERT(status == pdPASS);
 
-	status = xTaskCreate( (TaskFunction_t) task3_handler, "lcd_task", STACK_SIZE, NULL, 1, NULL);
+	status = xTaskCreate( (TaskFunction_t) task3_handler, "misc_task", STACK_SIZE, NULL, 3, NULL);
 	configASSERT(status == pdPASS);
 
 	vTaskStartScheduler();