Issue: cannot read core

SHAL/Src/main.cpp

@@ -1,86 +1,9 @@
 #include "SHAL.h"
-#include "stm32f0xx.h"
 
 #include <cstdlib>
 
-void c3Interrupt(){
-    SHAL_UART2.sendString("Begin\r\n");
-
-    uint8_t cmd[3] = {0xAC, 0x33, 0x00};
-    SHAL_I2C1.masterWrite(0x38, cmd, 3);
-
-    SHAL_delay_ms(100);
-
-    uint8_t dht_buf[7] = {0};
-
-    //Read 7 bytes (status + 5 data + CRC)
-    SHAL_I2C1.masterRead(0x38, dht_buf, 7);
-
-    //Parse humidity (20 bits)
-    uint32_t rawHumidity = ((uint32_t)dht_buf[1] << 12) |
-                           ((uint32_t)dht_buf[2] << 4) |
-                           ((uint32_t)dht_buf[3] >> 4);
-
-    uint32_t rawTemp = (((uint32_t)dht_buf[3] & 0x0F) << 16) |
-                       ((uint32_t)dht_buf[4] << 8) |
-                       ((uint32_t)dht_buf[5]);
-
-    // Use 64-bit intermediate to avoid overflow
-    uint32_t hum_hundredths = (uint32_t)(((uint64_t)rawHumidity * 10000ULL) >> 20);
-    int32_t temp_hundredths = (int32_t)((((uint64_t)rawTemp * 20000ULL) >> 20) - 5000);
-
-    char out[80];
-    sprintf(out, "rawH=0x%05lX rawT=0x%05lX\r\n",
-            (unsigned long)rawHumidity, (unsigned long)rawTemp);
-    SHAL_UART2.sendString(out);
-
-    // print as X.YY
-    sprintf(out, "Temp: %ld.%02ld C, Hum: %ld.%02ld %%\r\n",
-            (long)(temp_hundredths / 100), (long)(abs(temp_hundredths % 100)),
-            (long)(hum_hundredths / 100), (long)(hum_hundredths % 100));
-    SHAL_UART2.sendString(out);
-}
-
-void tim2Handler(){
-    PIN(A4).toggle();
-}
-
 int main() {
 
-    SHAL_init();
-
-    //Setup UART2 (used by nucleo devices for USB comms)
-    SHAL_UART2.init(UART_Pair_Key::Tx2A2_Rx2A3);
-    SHAL_UART2.begin(115200);
-
-    SHAL_I2C1.init(I2C_Pair::SCL1B6_SDA1B7);
-    SHAL_I2C1.setClockConfig(0x2000090E);
-
-    //Use pin C3 to trigger a function on external interrupt
-    PIN(C3).useAsExternalInterrupt(TriggerMode::RISING_EDGE,c3Interrupt);
-
-    SHAL_TIM2.init(8000-1,1500-1);
-    SHAL_TIM2.setCallbackFunc(tim2Handler);
-    SHAL_TIM2.start();
-
-    PIN(A4).setPinMode(PinMode::OUTPUT_MODE);
-    PIN(A5).setPinMode(PinMode::OUTPUT_MODE);
-
-    SHAL_delay_ms(3000); //Wait 100 ms from datasheet
-
-    uint8_t cmd = 0x71;
-    uint8_t status = 0;
-
-    SHAL_I2C1.masterWriteRead(0x38, &cmd, 1, &status, 1);
-
-    char statusString[32];
-    sprintf(statusString, "Status = 0x%02X\r\n", status);
-    SHAL_UART2.sendString(statusString);
-
-
-    SHAL_delay_ms(10);
-
-    c3Interrupt();
     //End setup
 
     while (true) {