From b8dbbcf0d7c50986c694ff49baefc63c565ecb94 Mon Sep 17 00:00:00 2001
From: Kirk Benell <36707344+kirk-sfe@users.noreply.github.com>
Date: Sun, 18 Apr 2021 16:07:35 -0600
Subject: [PATCH] SPI Definitions for SparkFun boards (#344)

* SPI Definitions for SparkFun boards

Added the #defines for the default SPI pins on SparkFun boards

* SPI Definitions for SparkFun boards

Added the #defines for the default SPI pins on SparkFun boards

Co-authored-by: Kirk <blowme@cow.com>
---
 src/boards/include/boards/sparkfun_micromod.h  | 17 +++++++++++++++++
 src/boards/include/boards/sparkfun_promicro.h  | 17 +++++++++++++++++
 src/boards/include/boards/sparkfun_thingplus.h | 15 +++++++++++++++
 3 files changed, 49 insertions(+)

diff --git a/src/boards/include/boards/sparkfun_micromod.h b/src/boards/include/boards/sparkfun_micromod.h
index d082131..cc8154f 100644
--- a/src/boards/include/boards/sparkfun_micromod.h
+++ b/src/boards/include/boards/sparkfun_micromod.h
@@ -46,6 +46,23 @@
 #define PICO_DEFAULT_I2C_SCL_PIN   5
 #endif
 
+// --- SPI ---
+#ifndef PICO_DEFAULT_SPI
+#define PICO_DEFAULT_SPI 0
+#endif
+#ifndef PICO_DEFAULT_SPI_SCK_PIN
+#define PICO_DEFAULT_SPI_SCK_PIN 22
+#endif
+#ifndef PICO_DEFAULT_SPI_TX_PIN
+#define PICO_DEFAULT_SPI_TX_PIN 23
+#endif
+#ifndef PICO_DEFAULT_SPI_RX_PIN
+#define PICO_DEFAULT_SPI_RX_PIN 20
+#endif
+#ifndef PICO_DEFAULT_SPI_CSN_PIN
+#define PICO_DEFAULT_SPI_CSN_PIN 21
+#endif
+
 // spi flash
 #define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
 
diff --git a/src/boards/include/boards/sparkfun_promicro.h b/src/boards/include/boards/sparkfun_promicro.h
index b042d6e..5450f51 100644
--- a/src/boards/include/boards/sparkfun_promicro.h
+++ b/src/boards/include/boards/sparkfun_promicro.h
@@ -46,6 +46,23 @@
 #define PICO_DEFAULT_I2C_SCL_PIN   17
 #endif
 
+// --- SPI ---
+#ifndef PICO_DEFAULT_SPI
+#define PICO_DEFAULT_SPI 0
+#endif
+#ifndef PICO_DEFAULT_SPI_SCK_PIN
+#define PICO_DEFAULT_SPI_SCK_PIN 22
+#endif
+#ifndef PICO_DEFAULT_SPI_TX_PIN
+#define PICO_DEFAULT_SPI_TX_PIN 23
+#endif
+#ifndef PICO_DEFAULT_SPI_RX_PIN
+#define PICO_DEFAULT_SPI_RX_PIN 20
+#endif
+#ifndef PICO_DEFAULT_SPI_CSN_PIN
+#define PICO_DEFAULT_SPI_CSN_PIN 21
+#endif
+
 #define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
 
 #ifndef PICO_FLASH_SPI_CLKDIV
diff --git a/src/boards/include/boards/sparkfun_thingplus.h b/src/boards/include/boards/sparkfun_thingplus.h
index d2a0d73..38f5e55 100644
--- a/src/boards/include/boards/sparkfun_thingplus.h
+++ b/src/boards/include/boards/sparkfun_thingplus.h
@@ -42,6 +42,21 @@
 #define PICO_DEFAULT_I2C_SCL_PIN   7
 #endif
 
+// --- SPI ---
+#ifndef PICO_DEFAULT_SPI
+#define PICO_DEFAULT_SPI 0
+#endif
+#ifndef PICO_DEFAULT_SPI_SCK_PIN
+#define PICO_DEFAULT_SPI_SCK_PIN 2
+#endif
+#ifndef PICO_DEFAULT_SPI_TX_PIN
+#define PICO_DEFAULT_SPI_TX_PIN 3
+#endif
+#ifndef PICO_DEFAULT_SPI_RX_PIN
+#define PICO_DEFAULT_SPI_RX_PIN 4
+#endif
+
+
 // spi flash
 
 #define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1