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7 Commits

Author SHA1 Message Date
Meco Man f58d3c5200 rt_device_write/read return data type as rt_ssize_t 
rt_ssize_t can give negative error code, which follows the unix style correctly
 2023-02-07 21:43:57 -05:00
Meco Man df9a23c534 [mutex] use RT_IPC_FLAG_PRIO to replace RT_IPC_FLAG_FIFO 2021-11-17 15:57:15 -05:00
Meco Man 958d940575 [lpcxxx] auto formatted 2021-03-17 02:26:35 +08:00
misonyo a454393994 [BSP][all NXP]change license to Apache-2.0 2018-10-22 11:02:50 +08:00
zheng-chow ed75173cac Fix the SD Card and EMAC issue: 
1. The issue concerns sdmmc library bug (I finally solved) in SD_Init() in the file sdmmc/src/fsl_sd.c:SD_SelectBusTiming()
calls SD_SwitchFunction() which sets block size to 64bytes (512bits).Therefore SD_SetBlockSize(card, FSL_SDMMC_DEFAULT_BLOCK_SIZE)
should be called again before SD_Init() exits.
2. The issue is wrong variable in drv_emac.c:lpc_emac_tx(), and the wrong data length of send packet
to cause the send failure.

Signed-off-by: zheng-chow <sernia.zhou@foxmail.com>
 2018-06-04 18:14:59 +08:00
bernard 5e3b3b19a6 [BSP] change the type of cmd. 
1. Change the type of cmd to 'int';
2. Remove RT_LWIP_USING_RT_MEM macro;
 2017-10-16 13:23:03 +08:00
Bernard Xiong 71d1f7faa9 [bsp] Add LPC54608 2017-08-08 11:56:50 +08:00