Unified implementation for TARGET_STM and TARGET_NXP #3
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add SDIOBlockdevice implementation for STM32F4
added some description
almost the same as for STM32F4, but in F7 SDIO device is renamed to SDMMC SDMMC1 is used for DISCO_F746NG updated readme.md for new target
- removed comments - renamed short variable names
tickstart was inside checking loop removed wait_ms() calls added timeout checks for all while loops
Took the work done as part of PR ARMmbed/mbed-os#8634 Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Tested this with the block device test inside features-storage-tests-blockdevice-general_block_device
Below was the change made to add SDIO test
--- a/features/storage/TESTS/blockdevice/general_block_device/main.cpp
+++ b/features/storage/TESTS/blockdevice/general_block_device/main.cpp
@@ -47,6 +47,8 @@
#include "FlashIAPBlockDevice.h"
#endif
+#include "SDIOBlockDevice.h"
+
using namespace utest::v1;
#define TEST_BLOCK_COUNT 10
@@ -69,6 +71,7 @@ enum bd_type {
dataflash,
sd,
flashiap,
+ sdio,
default_bd
};
@@ -90,6 +93,11 @@ static inline uint32_t align_up(uint32_t val, uint32_t size)
static BlockDevice *get_bd_instance(uint8_t bd_type)
{
switch (bd_arr[bd_type]) {
+ case sdio: {
+ static SDIOBlockDevice default_bd(P0_17);
+ return &default_bd;
+ break;
+ }
case spif: {
#if COMPONENT_SPIF
static SPIFBlockDevice default_bd(
@@ -632,6 +640,8 @@ void test_get_type_functionality()
const char *bd_type = block_device->get_type();
TEST_ASSERT_NOT_EQUAL(0, bd_type);
+ TEST_ASSERT_EQUAL(0, strcmp(bd_type, "SDIO"));
+
#if COMPONENT_QSPIF
TEST_ASSERT_EQUAL(0, strcmp(bd_type, "QSPIF"));
#elif COMPONENT_SPIF
@@ -708,10 +718,12 @@ int get_bd_count()
bd_arr[count++] = flashiap; //4
#endif
+ bd_arr[count++] = sdio; //5
+
return count;
}
-static const char *prefix[] = {"SPIF ", "QSPIF ", "DATAFLASH ", "SD ", "FLASHIAP ", "DEFAULT "};
+static const char *prefix[] = {"SPIF ", "QSPIF ", "DATAFLASH ", "SD ", "FLASHIAP ", "SDIO ", "DEFAULT "};
int main()
{
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
- ARMmbed#1 is based on [JojoS62/sdio-driver/master](JojoS62@c03489c). - ARMmbed#2 is based on [NXPmicro/sdio-driver/Add_SDIO_LPC55S69](nxp-archive@370c51a)
|
I just found ARMmbed/mbed-os#10235 (which was closed and masked by issue 10909 in the comment in #1). |
|
Replaced by #4. |
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I merged #1 and #2, which were respectively based on JojoS62/sdio-driver/master from @JojoS62 and NXPmicro/sdio-driver/Add_SDIO_LPC55S69 from @mmahadevan108.
I had to make some changes for the coexistence of STM and NXP implementations, and I put everything in a
COMPONENT_SDIOdirectory.I am creating this pull request to start the discussion. I have not yet been able to test this. I am preparing another patch (pull request) for ARMmbed/mbed-os to support the
SDIOcomponent which should be make testing easier (without having to resort tootherstorage type).