fix min() type warning

hathach · hathach · commit 82130a22cd9f · 2022-01-06T18:49:38.000+07:00
diff --git a/libraries/SPI/SPI.cpp b/libraries/SPI/SPI.cpp
@@ -208,7 +208,7 @@ void SPIClass::transfer(const void *tx_buf, void *rx_buf, size_t count)
   while (count)
   {
     // each transfer can only up to 64KB (16-bit) bytes
-    const size_t xfer_len = min(count, UINT16_MAX);
+    const size_t xfer_len = min(count, (size_t) UINT16_MAX);
 
     nrfx_spim_xfer_desc_t xfer_desc =
     {

Original file line number	Diff line number	Diff line change
`@@ -208,7 +208,7 @@ void SPIClass::transfer(const void tx_buf, void rx_buf, size_t count)`
`208`	`208`	`while (count)`
`209`	`209`	`{`
`210`	`210`	`// each transfer can only up to 64KB (16-bit) bytes`
`211`		`- const size_t xfer_len = min(count, UINT16_MAX);`
	`211`	`+ const size_t xfer_len = min(count, (size_t) UINT16_MAX);`
`212`	`212`
`213`	`213`	`nrfx_spim_xfer_desc_t xfer_desc =`
`214`	`214`	`{`