fix unsigned vs signed compare

hathach · hathach · commit e8a14e4e401a · 2021-05-26T23:09:52.000+07:00
diff --git a/src/Adafruit_MCPSRAM.cpp b/src/Adafruit_MCPSRAM.cpp
@@ -224,7 +224,7 @@ void Adafruit_MCPSRAM::read(uint16_t addr, uint8_t *buf, uint16_t num,
   }
 
   // read data into buffer
-  for (int i = 0; i < num; i++) {
+  for (uint16_t i = 0; i < num; i++) {
 
     if (hwSPI) {
       buf[i] = _spi->transfer(0x00);

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,7 @@ void Adafruit_MCPSRAM::read(uint16_t addr, uint8_t *buf, uint16_t num,`
`224`	`224`	`}`
`225`	`225`
`226`	`226`	`// read data into buffer`
`227`		`- for (int i = 0; i < num; i++) {`
	`227`	`+ for (uint16_t i = 0; i < num; i++) {`
`228`	`228`
`229`	`229`	`if (hwSPI) {`
`230`	`230`	`buf[i] = _spi->transfer(0x00);`