From 8388ec4e35142539fb09d2a9ef5981b5732a349f Mon Sep 17 00:00:00 2001
From: Damien George
Date: Tue, 29 Aug 2017 17:03:28 +1000
Subject: stmhal: Update to new STM Cube HAL library.

This upgrades the HAL to the versions:
- F4 V1.16.0
- F7 V1.7.0
- L4 V1.8.1

The main changes were in the SD card driver.  The vendor changed the SD
read/write functions to accept block number intead of byte address, so
there is no longer any need for a custom patch for this in stm32lib.
The CardType values also changed, so pyb.SDCard().info() will return
different values for the 3rd element of the tuple, but this function was
never documented.
---
 stmhal/modmachine.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'stmhal/modmachine.c')

diff --git a/stmhal/modmachine.c b/stmhal/modmachine.c
index 81f82e191..2ff63617b 100644
--- a/stmhal/modmachine.c
+++ b/stmhal/modmachine.c
@@ -54,11 +54,7 @@
 #include "wdt.h"
 #include "genhdr/pllfreqtable.h"
 
-#if defined(MCU_SERIES_F4)
-// the HAL does not define these constants
-#define RCC_CSR_IWDGRSTF (0x20000000)
-#define RCC_CSR_PINRSTF (0x04000000)
-#elif defined(MCU_SERIES_L4)
+#if defined(MCU_SERIES_L4)
 // L4 does not have a POR, so use BOR instead
 #define RCC_CSR_PORRSTF RCC_CSR_BORRSTF
 #endif
-- 
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