Add SparkFun MicroMod STM32 Processor (STM32F405)

boards/SparkFun-MicroMod-STM32-Processor/README.md

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+# SparkFun MicroMod STM32 Processor
+
+For more information about this board, visit the official SparkFun product page:
+
+[https://www.sparkfun.com/sparkfun-micromod-stm32-processor.html](https://www.sparkfun.com/sparkfun-micromod-stm32-processor.html)

boards/SparkFun-MicroMod-STM32-Processor/STM32F405RG.tsx

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+import React from "react"
+
+const pinsPerSide = 16
+const pitch = 0.5
+const padLength = 0.25
+const padWidth = 1.3
+const bodyHalfSize = 5
+const halfSpan = ((pinsPerSide - 1) / 2) * pitch
+
+const mm = (v: number) => `${v.toFixed(3)}mm`
+
+const leftPins = Array.from({ length: pinsPerSide }, (_, i) => i + 1)
+const bottomPins = Array.from({ length: pinsPerSide }, (_, i) => i + 17)
+const rightPins = Array.from({ length: pinsPerSide }, (_, i) => i + 33)
+const topPins = Array.from({ length: pinsPerSide }, (_, i) => i + 49)
+
+const createLeftPads = () =>
+  leftPins.map((pin, idx) => (
+    <smtpad
+      portHints={[`pin${pin}`]}
+      pcbX={`-${mm(bodyHalfSize + padLength / 2)}`}
+      pcbY={mm(halfSpan - idx * pitch + 0.75)}
+      width={mm(padWidth)}
+      height={mm(padLength)}
+      shape="rect"
+    />
+  ))
+
+const createRightPads = () =>
+  rightPins.map((pin, idx) => (
+    <smtpad
+      portHints={[`pin${pin}`]}
+      pcbX={mm(bodyHalfSize + padLength / 2 + 0.85)}
+      pcbY={mm(-halfSpan + idx * pitch + 0.75)}
+      width={mm(padWidth)}
+      height={mm(padLength)}
+      shape="rect"
+    />
+  ))
+
+const createBottomPads = () =>
+  bottomPins.map((pin, idx) => (
+    <smtpad
+      portHints={[`pin${pin}`]}
+      pcbY={`-${mm(bodyHalfSize + padLength / 2 - 0.4)}`}
+      pcbX={mm(-halfSpan + idx * pitch + 0.5)}
+      width={mm(padLength)}
+      height={mm(padWidth)} // flipped because pads are rotated
+      shape="rect"
+    />
+  ))
+
+const createTopPads = () =>
+  topPins.map((pin, idx) => (
+    <smtpad
+      portHints={[`pin${pin}`]}
+      pcbY={mm(bodyHalfSize + padLength / 2 + 1.05)}
+      pcbX={mm(halfSpan - idx * pitch + 0.5)}
+      width={mm(padLength)}
+      height={mm(padWidth)} // flipped here too
+      shape="rect"
+    />
+  ))
+
+export const LQFP64_WidePads = (
+  <footprint name="lqfp64_p0.5mm_widepads">
+    {createLeftPads()}
+    {createBottomPads()}
+    {createRightPads()}
+    {createTopPads()}
+  </footprint>
+)
+
+export const STM32F405RG = (props: any) => {
+  // 1. Physical pad -> logical ID(s)
+  // MAKE SURE these pin# keys match your actual LQFP64_WidePads pin numbering!
+  //
+  // Each array below should usually have exactly one string.
+  // That string is the logical ID for that pad.
+  //
+  const pinLabels = {
+    pin1: "VBAT",
+    pin2: "PC13",
+    pin3: "PC14",
+    pin4: "PC15",
+    pin5: "PH0",
+    pin6: "PH1",
+    pin7: "NRST",
+    pin8: "PC0",
+    pin9: "PC1",
+    pin10: "PC2",
+    pin11: "PC3",
+    pin12: "VSSA",
+    pin13: "VDDA",
+    pin14: "PA0",
+    pin15: "PA1",
+    pin16: "PA2_UART2_TX",
+    pin17: "PA3_UART2_RX",
+    pin18: "VSS1",
+    pin19: "VDD1",
+    pin20: "PA4_SPI1_NSS",
+    pin21: "PA5_SPI1_SCK",
+    pin22: "PA6_SPI1_MISO",
+    pin23: "PA7_SPI1_MOSI",
+    pin24: "PC4",
+    pin25: "PC5",
+    pin26: "PB0",
+    pin27: "PB1",
+    pin28: "PB2_BOOT1",
+    pin29: "PB10",
+    pin30: "PB11",
+    pin31: "VCAP1",
+    pin32: "VDD2",
+    pin33: "PB12_I2S2_WS",
+    pin34: "PB13_I2S2_CK",
+    pin35: "PB14_I2S2_XD",
+    pin36: "PB15_I2S2_SD",
+    pin37: "PC6_I2S2_MCK",
+    pin38: "PC7",
+    pin39: "PC8_SDIO_D0",
+    pin40: "PC9_SDIO_D1",
+    pin41: "PA8",
+    pin42: "PA9_UART1_TX",
+    pin43: "PA10_UART1_RX",
+    pin44: "PA11",
+    pin45: "PA12",
+    pin46: "PA13_JTMS",
+    pin47: "VCAP2",
+    pin48: "VDD3",
+    pin49: "PA14_JTCK",
+    pin50: "PA15_JTDI",
+    pin51: "PC10_SDIO_D2",
+    pin52: "PC11_SDIO_D3",
+    pin53: "PC12_SDIO_CLK",
+    pin54: "PD2_SDIO_CMD",
+    pin55: "PB3_JTDO",
+    pin56: "PB4_JTRST",
+    pin57: "PB5",
+    pin58: "PB6",
+    pin59: "PB7",
+    pin60: "BOOT0",
+    pin61: "PB8",
+    pin62: "PB9",
+    pin63: "VSS2",
+    pin64: "VDD4",
+  }
+
+  /**
+   * 2. Schematic pin arrangement
+   *
+   * This is the visual vertical order for each side of the symbol.
+   * These arrays MUST use the same logical IDs you used above in pinLabels values.
+   *
+   * Whatever comes first is placed at the TOP.
+   *
+   * You can rearrange/group however you want.
+   */
+  const schPinArrangement = {
+    leftSide: {
+      direction: "top-to-bottom",
+      pins: [
+        "VBAT",
+        "VDD1",
+        "VDD2",
+        "VDD3",
+        "VDD4",
+        "VDDA",
+        "VCAP1",
+        "VCAP2",
+        "NRST",
+        "BOOT0",
+        "PA0",
+        "PA1",
+        "PA2_UART2_TX",
+        "PA3_UART2_RX",
+        "PA4_SPI1_NSS",
+        "PA5_SPI1_SCK",
+        "PA6_SPI1_MISO",
+        "PA7_SPI1_MOSI",
+        "PA8",
+        "PA9_UART1_TX",
+        "PA10_UART1_RX",
+        "PA11",
+        "PA12",
+        "PA13_JTMS",
+        "PA14_JTCK",
+        "PA15_JTDI",
+        "PH0",
+        "PH1",
+        "PD2_SDIO_CMD",
+        "VSS1",
+        "VSS2",
+        "VSSA",
+      ],
+    },
+
+    rightSide: {
+      direction: "top-to-bottom",
+      pins: [
+        "PB0",
+        "PB1",
+        "PB2_BOOT1",
+        "PB3_JTDO",
+        "PB4_JTRST",
+        "PB5",
+        "PB6",
+        "PB7",
+        "PB8",
+        "PB9",
+        "PB10",
+        "PB11",
+        "PB12_I2S2_WS",
+        "PB13_I2S2_CK",
+        "PB14_I2S2_XD",
+        "PB15_I2S2_SD",
+        "PC0",
+        "PC1",
+        "PC2",
+        "PC3",
+        "PC4",
+        "PC5",
+        "PC6_I2S2_MCK",
+        "PC7",
+        "PC8_SDIO_D0",
+        "PC9_SDIO_D1",
+        "PC10_SDIO_D2",
+        "PC11_SDIO_D3",
+        "PC12_SDIO_CLK",
+        "PC13",
+        "PC14",
+        "PC15",
+      ],
+    },
+  }
+
+  /**
+   * 3. Optional: spacing between groups
+   *
+   * Just like schPinStyle in MicroModBoard. Keys are *physical pins*, e.g. "pin14".
+   * You can sprinkle visual gaps after certain important pads.
+   *
+   * You can leave this empty if you don't need spacing.
+   */
+  const schPinStyle = {
+    // example group gaps, tune these later:
+    pin14: { marginBottom: 0.4 }, // after BOOT0
+    pin6: { marginBottom: 0.4 }, // after clock pins
+    pin18: { marginBottom: 0.6 }, // after USB_DP
+    pin30: { marginBottom: 0.6 }, // after PB9_CAN_TX
+    pin28: { marginBottom: 0.6 }, // after SPI1_MOSI
+    pin52: { marginBottom: 0.6 }, // after SPI2_MOSI
+    pin34: { marginBottom: 0.6 }, // after PD2_SDIO_CMD_UART5_RX
+  }
+
+  // 4. Render the chip in schematic+pcb using the same API MicroModBoard uses. :contentReference[oaicite:1]{index=1}
+  return (
+    <chip
+      {...props}
+      name={props.name ?? "U1"}
+      footprint={LQFP64_WidePads}
+      schWidth={2.8}
+      pcbX={0}
+      pcbY={0}
+      pinLabels={pinLabels}
+      schPinArrangement={schPinArrangement}
+      schPinStyle={schPinStyle}
+    />
+  )
+}
+/*
+const STM32F405RG = (props: any) => (
+  <chip
+    name="U1"
+    footprint={LQFP64_WidePads}
+    pinLabels={{
+      pin1: "VBAT",
+      pin2: "PC13",
+      pin3: "PC14",
+      pin4: "PC15",
+      pin5: "PH0",
+      pin6: "PH1",
+      pin7: "NRST",
+      pin8: "PC0",
+      pin9: "PC1",
+      pin10: "PC2",
+      pin11: "PC3",
+      pin12: "VSSA",
+      pin13: "VDDA",
+      pin14: "PA0",
+      pin15: "PA1",
+      pin16: "PA2_UART2_TX",
+      pin17: "PA3_UART2_RX",
+      pin18: "VSS1",
+      pin19: "VDD1",
+      pin20: "PA4_SPI1_NSS",
+      pin21: "PA5_SPI1_SCK",
+      pin22: "PA6_SPI1_MISO",
+      pin23: "PA7_SPI1_MOSI",
+      pin24: "PC4",
+      pin25: "PC5",
+      pin26: "PB0",
+      pin27: "PB1",
+      pin28: "PB2_BOOT1",
+      pin29: "PB10",
+      pin30: "PB11",
+      pin31: "VCAP1",
+      pin32: "VDD2",
+      pin33: "PB12_I2S2_WS",
+      pin34: "PB13_I2S2_CK",
+      pin35: "PB14_I2S2_XD",
+      pin36: "PB15_I2S2_SD",
+      pin37: "PC6_I2S2_MCK",
+      pin38: "PC7",
+      pin39: "PC8_SDIO_D0",
+      pin40: "PC9_SDIO_D1",
+      pin41: "PA8",
+      pin42: "PA9_UART1_TX",
+      pin43: "PA10_UART1_RX",
+      pin44: "PA11",
+      pin45: "PA12",
+      pin46: "PA13_JTMS",
+      pin47: "VCAP2",
+      pin48: "VDD3",
+      pin49: "PA14_JTCK",
+      pin50: "PA15_JTDI",
+      pin51: "PC10_SDIO_D2",
+      pin52: "PC11_SDIO_D3",
+      pin53: "PC12_SDIO_CLK",
+      pin54: "PD2_SDIO_CMD",
+      pin55: "PB3_JTDO",
+      pin56: "PB4_JTRST",
+      pin57: "PB5",
+      pin58: "PB6",
+      pin59: "PB7",
+      pin60: "BOOT0",
+      pin61: "PB8",
+      pin62: "PB9",
+      pin63: "VSS2",
+      pin64: "VDD4",
+    }}
+    {...props}
+  />
+)
+
+*/
+
+export default STM32F405RG