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Merged
merged 2 commits into from
Sep 30, 2025
Merged

pbio/platform/ev3: Enable more storage and heap. #392

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0e3a782
pbio/platform/ev3: Enable more storage and heap.
laurensvalk Sep 30, 2025
aae6462
pbio/drv/config: Fix broken size check.
laurensvalk Sep 30, 2025
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4 changes: 4 additions & 0 deletions lib/pbio/drv/block_device/block_device_ev3.c
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,10 @@

#if PBDRV_CONFIG_BLOCK_DEVICE_EV3

#if PBDRV_CONFIG_BLOCK_DEVICE_RAM_SIZE < PBDRV_CONFIG_BLOCK_DEVICE_EV3_SIZE + 2048
#error "Application RAM not big enough."
#endif

#include <stdbool.h>
#include <stdint.h>
#include <string.h>
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4 changes: 4 additions & 0 deletions lib/pbio/drv/block_device/block_device_flash_stm32.c
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Expand Up @@ -7,6 +7,10 @@

#if PBDRV_CONFIG_BLOCK_DEVICE_FLASH_STM32

#if PBDRV_CONFIG_BLOCK_DEVICE_RAM_SIZE < PBDRV_CONFIG_BLOCK_DEVICE_FLASH_STM32_SIZE + 2048
#error "Application RAM not big enough."
#endif

#include <stdint.h>
#include <string.h>

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4 changes: 4 additions & 0 deletions lib/pbio/drv/block_device/block_device_w25qxx_stm32.c
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Expand Up @@ -7,6 +7,10 @@

#if PBDRV_CONFIG_BLOCK_DEVICE_W25QXX_STM32

#if PBDRV_CONFIG_BLOCK_DEVICE_RAM_SIZE < PBDRV_CONFIG_BLOCK_DEVICE_W25QXX_STM32_SIZE + 2048
#error "Application RAM not big enough."
#endif

#include <stdbool.h>
#include <stdint.h>
#include <string.h>
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7 changes: 0 additions & 7 deletions lib/pbio/include/pbdrv/config.h
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Expand Up @@ -57,11 +57,4 @@
#define PBDRV_CONFIG_HAS_PORT_4 (0)
#endif

#if PBDRV_CONFIG_BLOCK_DEVICE
// Application RAM must enough to load ROM and still do something useful.
#if PBDRV_CONFIG_BLOCK_DEVICE_RAM_SIZE < PBDRV_CONFIG_BLOCK_DEVICE_ROM_SIZE + 2048
#error "Application RAM must be at least ROM size + 2K."
#endif
#endif

#endif // _PBDRV_CONFIG_H_
6 changes: 3 additions & 3 deletions lib/pbio/platform/ev3/pbdrvconfig.h
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Expand Up @@ -29,11 +29,11 @@
#define PBDRV_CONFIG_BATTERY_EV3 (1)

#define PBDRV_CONFIG_BLOCK_DEVICE (1)
#define PBDRV_CONFIG_BLOCK_DEVICE_RAM_SIZE (10 * 1024)
#define PBDRV_CONFIG_BLOCK_DEVICE_RAM_SIZE (1 * 1024 * 1024)
#define PBDRV_CONFIG_BLOCK_DEVICE_EV3 (1)
#define PBDRV_CONFIG_BLOCK_DEVICE_EV3_SIZE (8 * 1024) // TBD, can be a few MB
#define PBDRV_CONFIG_BLOCK_DEVICE_EV3_SIZE (1 * 1024 * 1024 * 3 / 4)
#define PBDRV_CONFIG_BLOCK_DEVICE_EV3_SIZE_USER (512)
#define PBDRV_CONFIG_BLOCK_DEVICE_EV3_START_ADDRESS (10 * 1024 * 1024) // TBD
#define PBDRV_CONFIG_BLOCK_DEVICE_EV3_START_ADDRESS (10 * 1024 * 1024)

#define PBDRV_CONFIG_IOPORT (1)
#define PBDRV_CONFIG_IOPORT_HAS_ADC (1)
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