iis2iclx: added const to stmdev_write_ptr #121

STMicroelectronics · May 21, 2021 · 16b3b34 · 16b3b34
1 parent 284bbaa
commit 16b3b34
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Showing 2 changed files with 8 additions and 9 deletions.
diff --git a/iis2iclx_STdC/driver b/iis2iclx_STdC/driver
diff --git a/iis2iclx_STdC/examples/iis2iclx_read_data_polling.c b/iis2iclx_STdC/examples/iis2iclx_read_data_polling.c
@@ -53,7 +53,7 @@
  */
 
 //#define STEVAL_MKI109V3  /* little endian */
-#define NUCLEO_F411RE    /* little endian */
+//#define NUCLEO_F411RE    /* little endian */
 //#define SPC584B_DIS      /* big endian */
 
 /* ATTENTION: By default the driver is little endian. If you need switch
@@ -93,6 +93,7 @@
 #include "usbd_cdc_if.h"
 #include "gpio.h"
 #include "spi.h"
+#include "tim.h"
 
 #elif defined(SPC584B_DIS)
 #include "components.h"
@@ -119,8 +120,7 @@ static uint8_t tx_buffer[1000];
  *   and are strictly related to the hardware platform used.
  *
  */
-static int32_t platform_write(void *handle, uint8_t reg,
-                              uint8_t *bufp,
+static int32_t platform_write(void *handle, uint8_t reg, const uint8_t *bufp,
                               uint16_t len);
 static int32_t platform_read(void *handle, uint8_t reg, uint8_t *bufp,
                              uint16_t len);
@@ -210,20 +210,19 @@ void example_main_iis2iclx(void)
  * @param  len       number of consecutive register to write
  *
  */
-static int32_t platform_write(void *handle, uint8_t reg,
-                              uint8_t *bufp,
+static int32_t platform_write(void *handle, uint8_t reg, const uint8_t *bufp,
                               uint16_t len)
 {
 #if defined(NUCLEO_F411RE)
   HAL_I2C_Mem_Write(handle, IIS2ICLX_I2C_ADD_L, reg,
-                    I2C_MEMADD_SIZE_8BIT, bufp, len, 1000);
+                    I2C_MEMADD_SIZE_8BIT, (uint8_t*) bufp, len, 1000);
 #elif defined(STEVAL_MKI109V3)
   HAL_GPIO_WritePin(CS_up_GPIO_Port, CS_up_Pin, GPIO_PIN_RESET);
   HAL_SPI_Transmit(handle, &reg, 1, 1000);
-  HAL_SPI_Transmit(handle, bufp, len, 1000);
+  HAL_SPI_Transmit(handle, (uint8_t*) bufp, len, 1000);
   HAL_GPIO_WritePin(CS_up_GPIO_Port, CS_up_Pin, GPIO_PIN_SET);
 #elif defined(SPC584B_DIS)
-  i2c_lld_write(handle,  IIS2ICLX_I2C_ADD_L & 0xFE, reg, bufp, len);
+  i2c_lld_write(handle,  IIS2ICLX_I2C_ADD_L & 0xFE, reg, (uint8_t*) bufp, len);
 #endif
   return 0;
 }