Mendi
Reputation: 63
Code is not working on different STM Microcontrollers
I've been testing my code on a Nucleo development board (is working perfecting fine). Once I had all the functionality I needed, I uploaded my code to a different microcontroller but now the code(functionality) doesn't seem to work.
Microcontroller STM32C031C6Tx.
- Code(functionality) runs perfect! no issues
Microcontroller STM32C011J4Mx
- Plug in the board to a power supply that has the STM32C011J4Mx microcontroller.
- Switch my switch to the ON position, case 0: (red LED) turns on.(as intended)
- Turn the switch off, LEDs DO NOT turn off and since the LEDs don't turn off the rest of my code will not run.
My question is why does my code work on one microcontroller(STM32C031C6Tx) and not the other(STM32C011J4Mx)? Both have the same inputs, outputs, pin assignments and setup settings. What else should i check for? Or do i need to change my code to work for the new microcontroller im using?
Very new to all this so let me know if i need to provide more information.
Here is my code: (sorry its a lot).
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_TIM3_Init();
/* USER CODE BEGIN 2 */
HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_3); // Red
HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_2); // Green
HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_4); // Blue
uint8_t sins[360] = {
127,129,131,134,136,138,140,143,145,147,149,151,154,156,158,160,162,164,166,169,171,173,175,177,179,181,183,185,187,189,191,193,195,196,198,200,
202,204,205,207,209,211,212,214,216,217,219,220,222,223,225,226,227,229,230,231,233,234,235,236,237,239,240,241,242,243,243,244,245,246,247,248,
248,249,250,250,251,251,252,252,253,253,253,254,254,254,254,254,254,254,255,254,254,254,254,254,254,254,253,253,253,252,252,251,251,250,250,249,
248,248,247,246,245,244,243,243,242,241,240,239,237,236,235,234,233,231,230,229,227,226,225,223,222,220,219,217,216,214,212,211,209,207,205,204,
202,200,198,196,195,193,191,189,187,185,183,181,179,177,175,173,171,169,166,164,162,160,158,156,154,151,149,147,145,143,140,138,136,134,131,129,
127,125,123,120,118,116,114,111,109,107,105,103,100,98,96,94,92,90,88,85,83,81,79,77,75,73,71,69,67,65,63,61,59,58,56,54,
52,50,49,47,45,43,42,40,38,37,35,34,32,31,29,28,27,25,24,23,21,20,19,18,17,15,14,13,12,11,11,10,9,8,7,6,
6,5,4,4,3,3,2,2,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,2,2,3,3,4,4,5,
6,6,7,8,9,10,11,11,12,13,14,15,17,18,19,20,21,23,24,25,27,28,29,31,32,34,35,37,38,40,42,43,45,47,49,50,
52,54,56,58,59,61,63,65,67,69,71,73,75,77,79,81,83,85,88,90,92,94,96,98,100,103,105,107,109,111,114,116,118,120,123,125
};
uint32_t led_off_tick;
enum button_state_e {
BUTTON_NOT_PRESSED,
BUTTON_JUST_PRESSED,
BUTTON_PRESSED
};
static enum button_state_e button_state = BUTTON_NOT_PRESSED;
static uint8_t color_sequence = 0;
void red_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 230); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
};
void green_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 0); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 230); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
};
void blue_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 0); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 230); // Blue
};
void pink_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 230); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 50); // Blue
};
void teal_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 0); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 230); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 230); // Blue
};
void yellow_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 230); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 140); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
};
void orange_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 230); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 25); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
};
void purple_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 230); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 100); // Blue
};
void white_sequence_full(void) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 230); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 230); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 230); // Blue
};
void party_sequence_full(void) {
int i = 0;
while (1) {
for (i = 0; i < 360; i++) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, sins[i]); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, sins[(i + 120) % 360]); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, sins[(i + 240) % 360]); // Blue
HAL_Delay(2);
if (HAL_GPIO_ReadPin(Toggle_Switch_GPIO_Port, Toggle_Switch_Pin) != GPIO_PIN_SET)
return;
}
}
};
void red_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 115); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
}
void green_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 0); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 115); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
}
void blue_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 0); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 115); // Blue
}
void pink_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 115); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 25); // Blue
}
void teal_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 0); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 115); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 115); // Blue
}
void yellow_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 115); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 120); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
}
void orange_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 115); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 13); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
}
void purple_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 115); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 50); // Blue
}
void white_sequence_half() {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 115); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 115); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 115); // Blue
}
void party_sequence_half(void) {
int i = 0;
while (1) {
for (i = 0; i < 360; i++) {
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, sins[i] / 2); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, sins[(i + 120) % 360] / 2); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, sins[(i + 240) % 360] / 2); // Blue
HAL_Delay(2);
if (HAL_GPIO_ReadPin(Toggle_Switch_GPIO_Port, Toggle_Switch_Pin) != GPIO_PIN_SET)
return;
}
}
};
void switch_off_all_leds(void)
{
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_3, 0); // Red
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0); // Green
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_4, 0); // Blue
};
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
// Sets pressed variable to a boolian value (true or false). In this case its true.
bool pressed = (HAL_GPIO_ReadPin(Toggle_Switch_GPIO_Port, Toggle_Switch_Pin) == GPIO_PIN_SET);
if(HAL_GPIO_ReadPin(Main_input_GPIO_Port, Main_input_Pin) == GPIO_PIN_SET) {
switch (button_state)
{
case BUTTON_NOT_PRESSED:
if (pressed)
button_state = BUTTON_JUST_PRESSED;
break;
case BUTTON_JUST_PRESSED:
if (pressed)
{
button_state = BUTTON_PRESSED;
if ((HAL_GetTick() - led_off_tick) < 2000u)
color_sequence = (color_sequence + 1) % 10;
switch (color_sequence) {
case 0:
red_sequence_full();
break;
case 1:
green_sequence_full();
break;
case 2:
blue_sequence_full();
break;
case 3:
pink_sequence_full();
break;
case 4:
teal_sequence_full();
break;
case 5:
yellow_sequence_full();
break;
case 6:
orange_sequence_full();
break;
case 7:
purple_sequence_full();
break;
case 8:
white_sequence_full();
break;
case 9:
party_sequence_full();
break;
}
}
else
button_state = BUTTON_NOT_PRESSED;
break;
case BUTTON_PRESSED:
if (!pressed)
{
button_state = BUTTON_NOT_PRESSED;
switch_off_all_leds();
led_off_tick = HAL_GetTick();
}
break;
}
} else {
switch (button_state)
{
case BUTTON_NOT_PRESSED:
if (pressed)
button_state = BUTTON_JUST_PRESSED;
break;
case BUTTON_JUST_PRESSED:
if (pressed)
{
button_state = BUTTON_PRESSED;
if ((HAL_GetTick() - led_off_tick) < 2000u)
color_sequence = (color_sequence + 1) % 10;
switch (color_sequence) {
case 0:
red_sequence_half();
break;
case 1:
green_sequence_half();
break;
case 2:
blue_sequence_half();
break;
case 3:
pink_sequence_half();
break;
case 4:
teal_sequence_half();
break;
case 5:
yellow_sequence_half();
break;
case 6:
orange_sequence_half();
break;
case 7:
purple_sequence_half();
break;
case 8:
white_sequence_half();
break;
case 9:
party_sequence_half();
break;
}
}
else
button_state = BUTTON_NOT_PRESSED;
break;
case BUTTON_PRESSED:
if (!pressed)
{
button_state = BUTTON_NOT_PRESSED;
switch_off_all_leds();
led_off_tick = HAL_GetTick();
}
break;
}
}
HAL_Delay(10);
}
/* USER CODE END 3 */
}
Upvotes: 0
Views: 144
Answers (1)
0___________
Reputation: 67835
You need to modify the linker script as the stack is placed at the last address of the SRAM.
STM32C031 has 12kB of SRAM and STM32C011 only 6kB and the stack pointer will be placed outside the SRAM. Any stack operation will result in HF (Hard Fault).
Look for the liner script (extension .ld) and find _estack = Assign it with the initial position of the stack pointer (it has to be in SRAM and it has to be 8byte aligned)
Upvotes: 0
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