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WICED Studio Wi-Fi Combo

GiHe_2512991
New Contributor

in quick start guide bcm943341 is has the J7 mapping right in section 3: hardware details for that board,

I need the same thing for BCM94343, which has no quick start guide with the J7 mapping.

With the 943341 J7 has 28 pins

with 94343 it has 30 pins,  where is this mapping outlined between bcm94343 and the dev board???

any one know.

Sincerely,

Gillian.

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1 Solution
RaktimR_11
Moderator
Moderator

Eval Board Header

STM32F411VEH6 Pin Name

WICED Enumeration

J7.1

VDD 3V3

NA

J7.2

GND

NA

J7.3

WL_GPIO_1

NA

J7.4

MICRO_UART_RX

WICED_GPIO_10

J7.5

MICRO_UART_CTS

WICED_GPIO_18

J7.6

MICRO_UART_TX

WICED_GPIO_9

J7.7

MICRO_UART_RTS

WICED_GPIO_19

J7.8

MICRO_I2C1_SCL

 WICED_GPIO_24

J7.9

MCIRO_I2C1_SDA

WICED_GPIO_25

J7.10

MICRO_GPIO_2

WICED_GPIO_20

J7.11

MICRO_GPIO_3

WICED_GPIO_21

J7.12

MICRO_GPIO_4

WICED_GPIO_22

J7.13

MICRO_GPIO_5

WICED_GPIO_23

J7.14

MICRO_WKUP

WICED_GPIO_1

J7.15

MICRO_ADC_IN2

WICED_GPIO_3

J7.16

MICRO_ADC_IN1

WICED_GPIO_2

J7.17

MICRO_SPI1_SSN

WICED_GPIO_5

J7.18

MICRO_ADC_IN3

WICED_GPIO_4

J7.19

MICRO_SPI1_MISO

WICED_GPIO_7

J7.20

MICRO_SPI1_SCK

WICED_GPIO_6

J7.21

MICRO_GPIO_0

WICED_GPIO_11

J7.22

MICRO_SPI1_MOSI

WICED_GPIO_8

J7.23

MICRO_SP12_SSN

WICED_GPIO_15

J7.24

MICRO_GPIO_1

WICED_GPIO_26

J7.25

MICRO_SPI2_MISO

WICED_GPIO_17

J7.26

MICRO_SPI2_SCK

WICED_GPIO_16

J7.27

MICRO_I2C2_SDA

WICED_GPIO_27

J7.28

MICRO_SPI2_MOSI

NC

J7.29

GND

NA

J7.30

MICRO_I2C2_SCL

WICED_GPIO_12


View solution in original post

3 Replies
RaktimR_11
Moderator
Moderator

Eval Board Header

STM32F411VEH6 Pin Name

WICED Enumeration

J7.1

VDD 3V3

NA

J7.2

GND

NA

J7.3

WL_GPIO_1

NA

J7.4

MICRO_UART_RX

WICED_GPIO_10

J7.5

MICRO_UART_CTS

WICED_GPIO_18

J7.6

MICRO_UART_TX

WICED_GPIO_9

J7.7

MICRO_UART_RTS

WICED_GPIO_19

J7.8

MICRO_I2C1_SCL

 WICED_GPIO_24

J7.9

MCIRO_I2C1_SDA

WICED_GPIO_25

J7.10

MICRO_GPIO_2

WICED_GPIO_20

J7.11

MICRO_GPIO_3

WICED_GPIO_21

J7.12

MICRO_GPIO_4

WICED_GPIO_22

J7.13

MICRO_GPIO_5

WICED_GPIO_23

J7.14

MICRO_WKUP

WICED_GPIO_1

J7.15

MICRO_ADC_IN2

WICED_GPIO_3

J7.16

MICRO_ADC_IN1

WICED_GPIO_2

J7.17

MICRO_SPI1_SSN

WICED_GPIO_5

J7.18

MICRO_ADC_IN3

WICED_GPIO_4

J7.19

MICRO_SPI1_MISO

WICED_GPIO_7

J7.20

MICRO_SPI1_SCK

WICED_GPIO_6

J7.21

MICRO_GPIO_0

WICED_GPIO_11

J7.22

MICRO_SPI1_MOSI

WICED_GPIO_8

J7.23

MICRO_SP12_SSN

WICED_GPIO_15

J7.24

MICRO_GPIO_1

WICED_GPIO_26

J7.25

MICRO_SPI2_MISO

WICED_GPIO_17

J7.26

MICRO_SPI2_SCK

WICED_GPIO_16

J7.27

MICRO_I2C2_SDA

WICED_GPIO_27

J7.28

MICRO_SPI2_MOSI

NC

J7.29

GND

NA

J7.30

MICRO_I2C2_SCL

WICED_GPIO_12


View solution in original post

GiHe_2512991
New Contributor

Raktim Thank you,

I am using the information J7 mapping you outlined but I was not able to get it to work at this time

using this code. I"m trying to use multiple PWM's to run power to motors, this is for testing purposes

on a product we are developing. I have not added the other PWM_GPIO's yet.  if you have some code examples I would appreciate it. or point me somewhere that has them using cypress examples.

Do you by chance have any code examples: ??   i'm listing our code example here

#include "wiced.h"

#define PWM_PIN WICED_PWM_1  //# White Led using base GPIO allocation j2 pin21 found this by testing each J7 pin

#define PWM_PIN WICED_GPIO_20

void application_start()

{   /* start of program  */

    wiced_init();   /* Initialize the WICED device */

    wiced_gpio_deinit(WICED_LED2);

    wiced_gpio_deinit(WICED_LED1);

    wiced_gpio_deinit(WICED_GPIO_20);

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO((" =============================================================\n"));

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO(("Date 5_9_19   \n"));

    WPRINT_APP_INFO(("HELLO, WELCOME TO Multiple PWM test PROGRAM USING Keyboard \n"));

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO(("Set up Putty to COM port using, Baud 115200,terminal line echo forced on \n"));

    WPRINT_APP_INFO(("Typing via Putty \n"));

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO((" Enter m1 for motor 1, m2 for motor 2, m3 for motor 3, m4 for motor 4\n"));

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO((" \n"));

    char  receiveChar;

    uint32_t expected_data_size = 1;

    #define RX_BUFFER_SIZE (5)

    wiced_ring_buffer_t rx_buffer;

    uint8_t   rx_data[RX_BUFFER_SIZE];

    ring_buffer_init(&rx_buffer, rx_data, RX_BUFFER_SIZE );

    wiced_uart_config_t uart_config =

    {    /* start to change baud rate */

            .baud_rate    = 115200,

            .data_width   = DATA_WIDTH_8BIT,

            .parity       = NO_PARITY,

            .stop_bits    = STOP_BITS_1,

            .flow_control = FLOW_CONTROL_DISABLED,

    };   /* End to change baud rate */

while (1)

{

    char receiveColor;

    wiced_uart_init( STDIO_UART, &uart_config, &rx_buffer);

    while ( 1 )

    {    /* start of while loop for program  */

        if (wiced_uart_receive_bytes(STDIO_UART, &receiveChar, &expected_data_size, WICED_NEVER_TIMEOUT) == WICED_SUCCESS)

        {  /*Start to get input loop */

            receiveColor = receiveChar;

            if(receiveColor == 'm1') /* start if for motor 1 */

            {

                WPRINT_APP_INFO((" \n"));

                WPRINT_APP_INFO((" \n"));

                WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveColor));

                WPRINT_APP_INFO(("=>=>=> m1 for motor 1 \n"));

                WPRINT_APP_INFO((" \n"));

                break;

            }/* finish if for red */

            else if (receiveColor == 'm2') /* start if for motor 2 */

            {

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveColor));

                 WPRINT_APP_INFO(("=>=>=> m2 for motor 2  \n"));

                 WPRINT_APP_INFO((" \n"));

                 break;

            }   /* finish if for blue */

            else if(receiveColor == 'm3')  /* start if for motor 3 */

            {

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveChar));

                 WPRINT_APP_INFO(("=>=>=> m3 for motor 3 \n"));

                 WPRINT_APP_INFO((" \n"));

                 break;

            }  /* finish if for green */

            else if(receiveColor == 'o') /* start if for motor 4 */

            {

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveChar));

                 WPRINT_APP_INFO(("=>=>=> m4 for motor 4 \n"));

                 WPRINT_APP_INFO((" \n"));

                 break;

            }   /* finish if for power error */

            else

                 {

                     WPRINT_APP_INFO((" \n"));

                     WPRINT_APP_INFO(("    due to error, Press POWER \n"));

                     WPRINT_APP_INFO((" \n"));

                 }

            } /* finish if error */

        }  /* end of getting char loop */

/* ========================================================================================= */

/* program turns on and off led by pressing 0 or 1 from terminal */

    #define PWM_PIN WICED_PWM_1

    int duty_cycle = 0.0;

    wiced_gpio_deinit(WICED_LED2);

    wiced_gpio_deinit(WICED_LED1);

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO(("Enter 1 for 25 percent, 2 for 50 percent, 3 for 75 percent, 4 for 100 percent or 0 for off \n"));

    WPRINT_APP_INFO(("Enter 5 at any time for restart program for new color \n"));

    WPRINT_APP_INFO((" \n"));

    WPRINT_APP_INFO((" \n"));

    /* #define RX_BUFFER_SIZE (5) */

    ring_buffer_init(&rx_buffer, rx_data, RX_BUFFER_SIZE );

    wiced_uart_init( STDIO_UART, &uart_config, &rx_buffer);

    while ( 1 )

    {    /* start of while loop for program  */

        if (wiced_uart_receive_bytes(STDIO_UART, &receiveChar, &expected_data_size, WICED_NEVER_TIMEOUT) == WICED_SUCCESS)

        {  /*Start to get input loop */

            if(receiveChar == '1') /* start if for 25 bright */

            {

                duty_cycle = 25.0;

                WPRINT_APP_INFO((" \n"));

                WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveChar));

                WPRINT_APP_INFO(("Percentage of brightness is  %d\n",duty_cycle));

                WPRINT_APP_INFO(("Press button on keyboard to change brightness\n"));

                WPRINT_APP_INFO((" \n"));

                wiced_pwm_init(PWM_PIN, 1000, duty_cycle);

                wiced_pwm_start(PWM_PIN);

                wiced_rtos_delay_milliseconds(10);

            }/* finish if for 25 bright */

            else if (receiveChar == '2') /* start if for 50 bright */

            {

                 duty_cycle = 50.0;

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveChar));

                 WPRINT_APP_INFO(("Percentage of brightness is  %d\n",duty_cycle));

                 WPRINT_APP_INFO(("Press button on keyboard to change brightness\n"));

                 WPRINT_APP_INFO((" \n"));

                 wiced_pwm_init(PWM_PIN, 1000, duty_cycle);

                 wiced_pwm_start(PWM_PIN);

                 wiced_rtos_delay_milliseconds(10);

            }   /* finish if for 50 bright */

            else if(receiveChar == '3')  /* start if for 75 bright */

            {

                 duty_cycle =75.0;

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveChar));

                 WPRINT_APP_INFO(("Percentage of brightness is  %d\n",duty_cycle));

                 WPRINT_APP_INFO(("Press button on keyboard to change brightness\n"));

                 WPRINT_APP_INFO((" \n"));

                 wiced_pwm_init(PWM_PIN, 1000, duty_cycle);

                 wiced_pwm_start(PWM_PIN);

                 wiced_rtos_delay_milliseconds(10);

            }  /* finish if for 75 bright */

            else if(receiveChar == '4') /* start if for 100 bright */

            {

                 duty_cycle =100.0;

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveChar));

                 WPRINT_APP_INFO(("Percentage of brightness is  %d\n",duty_cycle));

                 WPRINT_APP_INFO(("Press button on keyboard to change brightness\n"));

                 WPRINT_APP_INFO((" \n"));

                 wiced_pwm_init(PWM_PIN, 1000, duty_cycle);

                 wiced_pwm_start(PWM_PIN);

                 wiced_rtos_delay_milliseconds(10);

            }   /* finish if for 100 bright */

            else if(receiveChar == '0')  /* start if for 0 bright */

            {

                 duty_cycle =00.0;

                 WPRINT_APP_INFO((" \n"));

                 WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveChar));

                 WPRINT_APP_INFO(("Percentage of power is  %d\n",duty_cycle));

                 WPRINT_APP_INFO(("Press button on keyboard to change power\n"));

                 WPRINT_APP_INFO((" \n"));

                 wiced_pwm_init(PWM_PIN, 1000, duty_cycle);

                 wiced_pwm_start(PWM_PIN);

                 wiced_rtos_delay_milliseconds(10);

            }

            else if (receiveChar =='5')

            {

                WPRINT_APP_INFO((" \n"));

                WPRINT_APP_INFO(("=>=>=> You entered  %c\n",receiveChar));

                WPRINT_APP_INFO(("  You will be starting the program over \n"));

                WPRINT_APP_INFO((" Enter m1 , m2, m3, m4\n"));

                WPRINT_APP_INFO((" \n"));

                break;

            }

            else

            {

                WPRINT_APP_INFO((" \n"));

                WPRINT_APP_INFO(("    due to error, Press 1,2,3,4,0 for power  \n"));

                WPRINT_APP_INFO((" \n"));

            }

         }

      }

  }

}

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RaktimR_11
Moderator
Moderator

We don't have any code examples for the specific use-case you mentioned. But a general example demonstrating the usage of wiced apis can be found here: CypressAcademy_WW101_Files/Projects/ww101key/02 at master · cypresssemiconductorco/CypressAcademy_WW...

Additional help article:

PWM Application for CYW943907AEVAL1F

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