Fixed bug #1181.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@14687 27425a3e-05d8-49a3-a47f-9c15f0e5edd8

demos/STM32/NIL-STM32L011K4-NUCLEO32/cfg/mcuconf.h

@@ -100,17 +100,12 @@
  * I2C driver system settings.
  */
 #define STM32_I2C_USE_I2C1                  FALSE
-#define STM32_I2C_USE_I2C2                  FALSE
 #define STM32_I2C_BUSY_TIMEOUT              50
 #define STM32_I2C_I2C1_IRQ_PRIORITY         3
-#define STM32_I2C_I2C2_IRQ_PRIORITY         3
 #define STM32_I2C_USE_DMA                   TRUE
 #define STM32_I2C_I2C1_DMA_PRIORITY         1
-#define STM32_I2C_I2C2_DMA_PRIORITY         1
 #define STM32_I2C_I2C1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 #define STM32_I2C_I2C1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
-#define STM32_I2C_I2C2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
-#define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_I2C_DMA_ERROR_HOOK(i2cp)      osalSysHalt("DMA failure")
 
 /*
@@ -135,15 +130,10 @@
  * SPI driver system settings.
  */
 #define STM32_SPI_USE_SPI1                  FALSE
-#define STM32_SPI_USE_SPI2                  FALSE
 #define STM32_SPI_SPI1_DMA_PRIORITY         1
-#define STM32_SPI_SPI2_DMA_PRIORITY         1
 #define STM32_SPI_SPI1_IRQ_PRIORITY         1
-#define STM32_SPI_SPI2_IRQ_PRIORITY         1
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
-#define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
-#define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 #define STM32_SPI_DMA_ERROR_HOOK(spip)      osalSysHalt("DMA failure")
 
 /*

os/hal/ports/STM32/LLD/DMAv1/stm32_dma1_ch4567.inc

@@ -64,14 +64,20 @@ OSAL_IRQ_HANDLER(STM32_DMA1_CH4567_HANDLER) {
   /* Check on channel 4.*/
   dmaServeInterrupt(STM32_DMA1_STREAM4);
 
+#if STM32_DMA1_NUM_CHANNELS >= 5
   /* Check on channel 5.*/
   dmaServeInterrupt(STM32_DMA1_STREAM5);
+#endif
 
+#if STM32_DMA1_NUM_CHANNELS >= 6
   /* Check on channel 6.*/
   dmaServeInterrupt(STM32_DMA1_STREAM6);
+#endif
 
+#if STM32_DMA1_NUM_CHANNELS >= 7
   /* Check on channel 7.*/
   dmaServeInterrupt(STM32_DMA1_STREAM7);
+#endif
 
   OSAL_IRQ_EPILOGUE();
 }

readme.txt

@@ -77,6 +77,8 @@
 - NEW: EFL driver and demo for STM32F3xx.
 - NEW: New unit test subsystem under /os/test. Now it is officially
        ChibiOS/TEST.
+- FIX: Fixed DMAv1 compile fail on STM32L011 (bug #1181)
+       (TBP)(backported to 20.3.4).
 - FIX: Fixed error in STM32_ADCCLK_MIN for STM32F37x/hal_lld.h (bug #1180)
        (TBP)(backported to 20.3.4).
 - FIX: Fixed direct calls to RT in STM32 RTCv2 and RTCv3 (bug #1179)