12/14/2023 0 Comments Stmpe1600 example with nucleo board![]() ![]() If((pObj->IO.GetTick() - tickstart) IO.ReadReg(pObj->DevAddr, LAN8742_BCR, ®value) IO. bool readgpio (ExpGpioPinName pinname) Read the input pin. bool cleargpio (ExpGpioPinName pinname) Clear the out pin. bool setgpio (ExpGpioPinName pinname) Set the out pin. It is designed for a broad range of applications and can handle the following USB Type-C functions: attach detection, plug orientation detection. 1.2), which addresses 5 V USB Type-C port management both on the host and/or device side. void writesysctrl (uint8t data) Write the SYSCTRL register. The STUSB1600 is an IC controller, fully compliant with the USB Type-C cable and connector specification (rev. * wait until software reset is done or timeout occurred */ Stmpe1600 (DevI2C &i2c, uint8t devaddrSTMPE1600DEFDEVICEADDRESS) Constructor. If(pObj->IO.ReadReg(pObj->DevAddr, LAN8742_BCR, ®value) >= 0) * Get the device address from special mode register */įor(addr = 0 addr IO.ReadReg(addr, LAN8742_SMR, ®value) DevAddr = addr PObj->DevAddr = LAN8742_MAX_DEV_ADDR + 1 Uint32_t tickstart = 0, regvalue = 0, addr = 0 So that function looks like: // Used in ethernetif.c, 363, static void low_level_init(struct netif *netif) Build your Mbed projects with development boards for Arm Cortex processors and MCUs. Select the Nucleo-L476RG (or your preferred board) and name your project. Platform-agnostic driver for the STMPE1600 I☬ I/O expander. PObj->IO.WriteReg(pObj->DevAddr, LAN8742_BCR, LAN8742_BCR_AUTONEGO_EN) Connect your Nucleo to the TMP102 as shown in the following Fritzing diagram: Create a New Project in STM32CubeIDE Open STM32CubeIDE and click File > New > STM32 Project. In the file lan8742.c (driver), I added an extra line for the LAN8742_Init function, around line 190, to set auto-negotiation: // Link did not come up after HW reset. The HAL_Delay mentioned may not be required, though. On this page you will find good information: You may likely need to change your linker script. The default Ethernet GPIOs speed may be too low. You may need to adjust the tour stack/heap size. Arduino library to support the X-NUCLEO-53L1A1 based on VL53L1X Time-of-Flight and gesture-detection sensor - X-NUCLEO-53L1A1/stmpe1600class. Memory buffers need to be assigned to RAM that can be accessed by the Ethernet Information about this issue can be found here. class Stmpe1600 Class representing a whole stmpe1600 component (16 gpio) More. class Stmpe1600DigiIn Class representing a single stmpe1600 GPIO expander input pin. The 100nF capacitor across the button should help reduce noise, one side of the button connects to ground through a jumper wire, and I put a 470 resistor between the other side of the button and pin B1. The green ‘LD3’ LED is attached to pin B3 on the board. This will probably help you (it did for me): Class representing a single stmpe1600 GPIO expander output pin. ‘Nucleo’ STM32F031K6 board with a button. ![]()
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